Update the project template to include the build products.

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Jeremy Rand
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -2,3 +2,7 @@ A2Sudoku
 ========
 
 This is an implementation of Sudoku written for the Apple //.  It is my HackFest entry at KansasFest 2015.
+
+![A2Sudoku Screenshot](/a2sudoku.png "A2Sudoku Screenshot")
+
+[Download a disk image](https://github.com/jeremysrand/a2sudoku/releases/download/2.0/a2sudoku.dsk)

a2sudoku.xcodeproj/project.pbxproj

@@ -3,96 +3,181 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 50;
 	objects = {
 
+/* Begin PBXBuildFile section */
+		9DAE6F2422FD2551007BD489 /* AppleCommander.jar in Frameworks */ = {isa = PBXBuildFile; fileRef = 9DAE6F2322FD2551007BD489 /* AppleCommander.jar */; };
+		9DAE6F2622FD2551007BD489 /* bastokenizer-tools-bt-0.2.0.jar in Frameworks */ = {isa = PBXBuildFile; fileRef = 9DAE6F2522FD2551007BD489 /* bastokenizer-tools-bt-0.2.0.jar */; };
+		9DAE6F2822FD2551007BD489 /* createDiskImage in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F2722FD2551007BD489 /* createDiskImage */; };
+		9DAE6F2A22FD2551007BD489 /* bt in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F2922FD2551007BD489 /* bt */; };
+		9DAE6F2C22FD2551007BD489 /* DevApple.vii in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F2B22FD2551007BD489 /* DevApple.vii */; };
+		9DAE6F2E22FD2551007BD489 /* dos33_template.dsk in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F2D22FD2551007BD489 /* dos33_template.dsk */; };
+		9DAE6F3022FD2551007BD489 /* errorFilter.sh in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F2F22FD2551007BD489 /* errorFilter.sh */; };
+		9DAE6F3222FD2551007BD489 /* head.mk in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F3122FD2551007BD489 /* head.mk */; };
+		9DAE6F3422FD2551007BD489 /* prodos_template.dsk in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F3322FD2551007BD489 /* prodos_template.dsk */; };
+		9DAE6F3622FD2551007BD489 /* tail.mk in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F3522FD2551007BD489 /* tail.mk */; };
+		9DAE6F3822FD2551007BD489 /* V2Make.scpt in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F3722FD2551007BD489 /* V2Make.scpt */; };
+		9DAE6F3B22FD2551007BD489 /* a2sudoku.xcscheme in CopyFiles */ = {isa = PBXBuildFile; fileRef = 9DAE6F3A22FD2551007BD489 /* a2sudoku.xcscheme */; };
+		9DAE6F5922FD257E007BD489 /* mouseWrapper.c in Sources */ = {isa = PBXBuildFile; fileRef = 9DAE6F4E22FD257E007BD489 /* mouseWrapper.c */; };
+		9DAE6F5A22FD257E007BD489 /* puzzles.c in Sources */ = {isa = PBXBuildFile; fileRef = 9DAE6F5022FD257E007BD489 /* puzzles.c */; };
+		9DAE6F5B22FD257E007BD489 /* main.c in Sources */ = {isa = PBXBuildFile; fileRef = 9DAE6F5122FD257E007BD489 /* main.c */; };
+		9DAE6F5C22FD257E007BD489 /* Makefile in Sources */ = {isa = PBXBuildFile; fileRef = 9DAE6F5422FD257E007BD489 /* Makefile */; };
+		9DAE6F5D22FD257E007BD489 /* ui.c in Sources */ = {isa = PBXBuildFile; fileRef = 9DAE6F5722FD257E007BD489 /* ui.c */; };
+		9DAE6F5E22FD257E007BD489 /* game.c in Sources */ = {isa = PBXBuildFile; fileRef = 9DAE6F5822FD257E007BD489 /* game.c */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		9DAE6F1A22FD2551007BD489 /* CopyFiles */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = /usr/share/man/man1/;
+			dstSubfolderSpec = 0;
+			files = (
+				9DAE6F3422FD2551007BD489 /* prodos_template.dsk in CopyFiles */,
+				9DAE6F2A22FD2551007BD489 /* bt in CopyFiles */,
+				9DAE6F2E22FD2551007BD489 /* dos33_template.dsk in CopyFiles */,
+				9DAE6F2822FD2551007BD489 /* createDiskImage in CopyFiles */,
+				9DAE6F3822FD2551007BD489 /* V2Make.scpt in CopyFiles */,
+				9DAE6F3222FD2551007BD489 /* head.mk in CopyFiles */,
+				9DAE6F2C22FD2551007BD489 /* DevApple.vii in CopyFiles */,
+				9DAE6F3B22FD2551007BD489 /* a2sudoku.xcscheme in CopyFiles */,
+				9DAE6F3022FD2551007BD489 /* errorFilter.sh in CopyFiles */,
+				9DAE6F3622FD2551007BD489 /* tail.mk in CopyFiles */,
+			);
+			runOnlyForDeploymentPostprocessing = 1;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
-		9DEE9C261B569637003E353E /* main.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = main.c; sourceTree = "<group>"; };
+		9DAE6F1422FD2551007BD489 /* a2sudoku */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = a2sudoku; sourceTree = BUILT_PRODUCTS_DIR; };
-		9DEE9C271B569637003E353E /* Makefile */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.make; path = Makefile; sourceTree = "<group>"; };
+		9DAE6F1722FD2551007BD489 /* a2sudoku.dsk */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = a2sudoku.dsk; sourceTree = BUILT_PRODUCTS_DIR; };
-		9DEE9C291B569637003E353E /* AppleCommander.jar */ = {isa = PBXFileReference; lastKnownFileType = archive.jar; name = AppleCommander.jar; path = make/AppleCommander.jar; sourceTree = "<group>"; };
+		9DAE6F1C22FD2551007BD489 /* doNotBuild */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = doNotBuild; sourceTree = BUILT_PRODUCTS_DIR; };
-		9DEE9C2A1B569637003E353E /* createDiskImage */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; name = createDiskImage; path = make/createDiskImage; sourceTree = "<group>"; };
+		9DAE6F2322FD2551007BD489 /* AppleCommander.jar */ = {isa = PBXFileReference; lastKnownFileType = archive.jar; name = AppleCommander.jar; path = make/AppleCommander.jar; sourceTree = "<group>"; };
-		9DEE9C2B1B569637003E353E /* DevApple.vii */ = {isa = PBXFileReference; lastKnownFileType = file.bplist; name = DevApple.vii; path = make/DevApple.vii; sourceTree = "<group>"; };
+		9DAE6F2522FD2551007BD489 /* bastokenizer-tools-bt-0.2.0.jar */ = {isa = PBXFileReference; lastKnownFileType = archive.jar; name = "bastokenizer-tools-bt-0.2.0.jar"; path = "make/bastokenizer-tools-bt-0.2.0.jar"; sourceTree = "<group>"; };
-		9DEE9C2C1B569637003E353E /* dos33_template.dsk */ = {isa = PBXFileReference; lastKnownFileType = file; name = dos33_template.dsk; path = make/dos33_template.dsk; sourceTree = "<group>"; };
+		9DAE6F2722FD2551007BD489 /* createDiskImage */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; name = createDiskImage; path = make/createDiskImage; sourceTree = "<group>"; };
-		9DEE9C2D1B569637003E353E /* head.mk */ = {isa = PBXFileReference; lastKnownFileType = text; name = head.mk; path = make/head.mk; sourceTree = "<group>"; };
+		9DAE6F2922FD2551007BD489 /* bt */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; name = bt; path = make/bt; sourceTree = "<group>"; };
-		9DEE9C2E1B569637003E353E /* prodos_template.dsk */ = {isa = PBXFileReference; lastKnownFileType = file; name = prodos_template.dsk; path = make/prodos_template.dsk; sourceTree = "<group>"; };
+		9DAE6F2B22FD2551007BD489 /* DevApple.vii */ = {isa = PBXFileReference; lastKnownFileType = file.bplist; name = DevApple.vii; path = make/DevApple.vii; sourceTree = "<group>"; };
-		9DEE9C2F1B569637003E353E /* tail.mk */ = {isa = PBXFileReference; lastKnownFileType = text; name = tail.mk; path = make/tail.mk; sourceTree = "<group>"; };
+		9DAE6F2D22FD2551007BD489 /* dos33_template.dsk */ = {isa = PBXFileReference; lastKnownFileType = file; name = dos33_template.dsk; path = make/dos33_template.dsk; sourceTree = "<group>"; };
-		9DEE9C301B569638003E353E /* V2Make.scpt */ = {isa = PBXFileReference; lastKnownFileType = file; name = V2Make.scpt; path = make/V2Make.scpt; sourceTree = "<group>"; };
+		9DAE6F2F22FD2551007BD489 /* errorFilter.sh */ = {isa = PBXFileReference; lastKnownFileType = text.script.sh; name = errorFilter.sh; path = make/errorFilter.sh; sourceTree = "<group>"; };
-		9DEE9C361B569717003E353E /* puzzles.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = puzzles.c; sourceTree = "<group>"; };
+		9DAE6F3122FD2551007BD489 /* head.mk */ = {isa = PBXFileReference; lastKnownFileType = text; name = head.mk; path = make/head.mk; sourceTree = "<group>"; };
-		9DEE9C371B569717003E353E /* puzzles.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = puzzles.h; sourceTree = "<group>"; };
+		9DAE6F3322FD2551007BD489 /* prodos_template.dsk */ = {isa = PBXFileReference; lastKnownFileType = file; name = prodos_template.dsk; path = make/prodos_template.dsk; sourceTree = "<group>"; };
-		9DEE9C381B56979C003E353E /* game.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = game.c; sourceTree = "<group>"; };
+		9DAE6F3522FD2551007BD489 /* tail.mk */ = {isa = PBXFileReference; lastKnownFileType = text; name = tail.mk; path = make/tail.mk; sourceTree = "<group>"; };
-		9DEE9C391B56979C003E353E /* game.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = game.h; sourceTree = "<group>"; };
+		9DAE6F3722FD2551007BD489 /* V2Make.scpt */ = {isa = PBXFileReference; lastKnownFileType = file; name = V2Make.scpt; path = make/V2Make.scpt; sourceTree = "<group>"; };
-		9DEE9C3A1B56CFC0003E353E /* ui.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = ui.c; sourceTree = "<group>"; };
+		9DAE6F3A22FD2551007BD489 /* a2sudoku.xcscheme */ = {isa = PBXFileReference; lastKnownFileType = text.xml; name = a2sudoku.xcscheme; path = a2sudoku.xcodeproj/xcshareddata/xcschemes/a2sudoku.xcscheme; sourceTree = SOURCE_ROOT; };
-		9DEE9C3B1B56CFC0003E353E /* ui.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ui.h; sourceTree = "<group>"; };
+		9DAE6F4A22FD2569007BD489 /* LICENSE */ = {isa = PBXFileReference; lastKnownFileType = text; path = LICENSE; sourceTree = "<group>"; };
-		9DEE9C3C1B570AED003E353E /* a2e.hi.s */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.asm; path = a2e.hi.s; sourceTree = "<group>"; };
+		9DAE6F4B22FD2569007BD489 /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
-		9DEE9C3D1B582C3A003E353E /* generateSudoku.pl */ = {isa = PBXFileReference; lastKnownFileType = text.script.perl; path = generateSudoku.pl; sourceTree = "<group>"; };
+		9DAE6F4C22FD2569007BD489 /* a2sudoku.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = a2sudoku.png; sourceTree = "<group>"; };
-		9DEE9C3E1B5837B0003E353E /* easy.puzzles */ = {isa = PBXFileReference; lastKnownFileType = file; path = easy.puzzles; sourceTree = "<group>"; };
+		9DAE6F4D22FD257E007BD489 /* generateSudoku.pl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.perl; path = generateSudoku.pl; sourceTree = "<group>"; };
-		9DEE9C3F1B5837B0003E353E /* hard.puzzles */ = {isa = PBXFileReference; lastKnownFileType = file; path = hard.puzzles; sourceTree = "<group>"; };
+		9DAE6F4E22FD257E007BD489 /* mouseWrapper.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = mouseWrapper.c; sourceTree = "<group>"; };
-		9DEE9C401B5837B0003E353E /* medium.puzzles */ = {isa = PBXFileReference; lastKnownFileType = file; path = medium.puzzles; sourceTree = "<group>"; };
+		9DAE6F4F22FD257E007BD489 /* puzzles.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = puzzles.h; sourceTree = "<group>"; };
-		9DEE9C411B583FE4003E353E /* puzzles.txt */ = {isa = PBXFileReference; lastKnownFileType = text; path = puzzles.txt; sourceTree = "<group>"; };
+		9DAE6F5022FD257E007BD489 /* puzzles.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = puzzles.c; sourceTree = "<group>"; };
-		9DEE9C431B588B93003E353E /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
+		9DAE6F5122FD257E007BD489 /* main.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = main.c; sourceTree = "<group>"; };
+		9DAE6F5222FD257E007BD489 /* puzzles.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = puzzles.txt; sourceTree = "<group>"; };
+		9DAE6F5322FD257E007BD489 /* ui.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ui.h; sourceTree = "<group>"; };
+		9DAE6F5422FD257E007BD489 /* Makefile */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.make; path = Makefile; sourceTree = "<group>"; };
+		9DAE6F5522FD257E007BD489 /* game.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = game.h; sourceTree = "<group>"; };
+		9DAE6F5622FD257E007BD489 /* mouseWrapper.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mouseWrapper.h; sourceTree = "<group>"; };
+		9DAE6F5722FD257E007BD489 /* ui.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = ui.c; sourceTree = "<group>"; };
+		9DAE6F5822FD257E007BD489 /* game.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = game.c; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
+/* Begin PBXFrameworksBuildPhase section */
+		9DAE6F1922FD2551007BD489 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				9DAE6F2422FD2551007BD489 /* AppleCommander.jar in Frameworks */,
+				9DAE6F2622FD2551007BD489 /* bastokenizer-tools-bt-0.2.0.jar in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
 /* Begin PBXGroup section */
-		9DEE9C1F1B569637003E353E = {
+		9DAE6F0D22FD2551007BD489 = {
 			isa = PBXGroup;
 			children = (
-				9DEE9C431B588B93003E353E /* README.md */,
+				9DAE6F4C22FD2569007BD489 /* a2sudoku.png */,
-				9DEE9C251B569637003E353E /* a2sudoku */,
+				9DAE6F4A22FD2569007BD489 /* LICENSE */,
+				9DAE6F4B22FD2569007BD489 /* README.md */,
+				9DAE6F1D22FD2551007BD489 /* a2sudoku */,
+				9DAE6F1522FD2551007BD489 /* Products */,
 			);
 			sourceTree = "<group>";
 		};
-		9DEE9C251B569637003E353E /* a2sudoku */ = {
+		9DAE6F1522FD2551007BD489 /* Products */ = {
 			isa = PBXGroup;
 			children = (
-				9DEE9C261B569637003E353E /* main.c */,
+				9DAE6F1422FD2551007BD489 /* a2sudoku */,
-				9DEE9C361B569717003E353E /* puzzles.c */,
+				9DAE6F1722FD2551007BD489 /* a2sudoku.dsk */,
-				9DEE9C371B569717003E353E /* puzzles.h */,
+				9DAE6F1C22FD2551007BD489 /* doNotBuild */,
-				9DEE9C381B56979C003E353E /* game.c */,
+			);
-				9DEE9C391B56979C003E353E /* game.h */,
+			name = Products;
-				9DEE9C3A1B56CFC0003E353E /* ui.c */,
+			sourceTree = "<group>";
-				9DEE9C3B1B56CFC0003E353E /* ui.h */,
+		};
-				9DEE9C3C1B570AED003E353E /* a2e.hi.s */,
+		9DAE6F1D22FD2551007BD489 /* a2sudoku */ = {
-				9DEE9C421B583FEF003E353E /* Puzzles */,
+			isa = PBXGroup;
-				9DEE9C271B569637003E353E /* Makefile */,
+			children = (
-				9DEE9C281B569637003E353E /* make */,
+				9DAE6F5822FD257E007BD489 /* game.c */,
+				9DAE6F5522FD257E007BD489 /* game.h */,
+				9DAE6F5122FD257E007BD489 /* main.c */,
+				9DAE6F5422FD257E007BD489 /* Makefile */,
+				9DAE6F4E22FD257E007BD489 /* mouseWrapper.c */,
+				9DAE6F5622FD257E007BD489 /* mouseWrapper.h */,
+				9DAE6F5722FD257E007BD489 /* ui.c */,
+				9DAE6F5322FD257E007BD489 /* ui.h */,
+				9DAE6F5F22FD258D007BD489 /* puzzles */,
+				9DAE6F2222FD2551007BD489 /* make */,
+				9DAE6F3922FD2551007BD489 /* Supporting Files */,
 			);
 			path = a2sudoku;
 			sourceTree = "<group>";
 		};
-		9DEE9C281B569637003E353E /* make */ = {
+		9DAE6F2222FD2551007BD489 /* make */ = {
 			isa = PBXGroup;
 			children = (
-				9DEE9C291B569637003E353E /* AppleCommander.jar */,
+				9DAE6F2322FD2551007BD489 /* AppleCommander.jar */,
-				9DEE9C2A1B569637003E353E /* createDiskImage */,
+				9DAE6F2522FD2551007BD489 /* bastokenizer-tools-bt-0.2.0.jar */,
-				9DEE9C2B1B569637003E353E /* DevApple.vii */,
+				9DAE6F2722FD2551007BD489 /* createDiskImage */,
-				9DEE9C2C1B569637003E353E /* dos33_template.dsk */,
+				9DAE6F2922FD2551007BD489 /* bt */,
-				9DEE9C2D1B569637003E353E /* head.mk */,
+				9DAE6F2B22FD2551007BD489 /* DevApple.vii */,
-				9DEE9C2E1B569637003E353E /* prodos_template.dsk */,
+				9DAE6F2D22FD2551007BD489 /* dos33_template.dsk */,
-				9DEE9C2F1B569637003E353E /* tail.mk */,
+				9DAE6F2F22FD2551007BD489 /* errorFilter.sh */,
-				9DEE9C301B569638003E353E /* V2Make.scpt */,
+				9DAE6F3122FD2551007BD489 /* head.mk */,
+				9DAE6F3322FD2551007BD489 /* prodos_template.dsk */,
+				9DAE6F3522FD2551007BD489 /* tail.mk */,
+				9DAE6F3722FD2551007BD489 /* V2Make.scpt */,
 			);
 			name = make;
 			sourceTree = "<group>";
 		};
-		9DEE9C421B583FEF003E353E /* Puzzles */ = {
+		9DAE6F3922FD2551007BD489 /* Supporting Files */ = {
 			isa = PBXGroup;
 			children = (
-				9DEE9C411B583FE4003E353E /* puzzles.txt */,
+				9DAE6F3A22FD2551007BD489 /* a2sudoku.xcscheme */,
-				9DEE9C3E1B5837B0003E353E /* easy.puzzles */,
-				9DEE9C3F1B5837B0003E353E /* hard.puzzles */,
-				9DEE9C401B5837B0003E353E /* medium.puzzles */,
-				9DEE9C3D1B582C3A003E353E /* generateSudoku.pl */,
 			);
-			name = Puzzles;
+			name = "Supporting Files";
+			sourceTree = "<group>";
+		};
+		9DAE6F5F22FD258D007BD489 /* puzzles */ = {
+			isa = PBXGroup;
+			children = (
+				9DAE6F4D22FD257E007BD489 /* generateSudoku.pl */,
+				9DAE6F5022FD257E007BD489 /* puzzles.c */,
+				9DAE6F4F22FD257E007BD489 /* puzzles.h */,
+				9DAE6F5222FD257E007BD489 /* puzzles.txt */,
+			);
+			name = puzzles;
 			sourceTree = "<group>";
 		};
 /* End PBXGroup section */
 
 /* Begin PBXLegacyTarget section */
-		9DEE9C241B569637003E353E /* a2sudoku */ = {
+		9DAE6F1222FD2551007BD489 /* a2sudoku */ = {
 			isa = PBXLegacyTarget;
 			buildArgumentsString = "-C a2sudoku $(ACTION)";
-			buildConfigurationList = 9DEE9C331B569638003E353E /* Build configuration list for PBXLegacyTarget "a2sudoku" */;
+			buildConfigurationList = 9DAE6F3E22FD2551007BD489 /* Build configuration list for PBXLegacyTarget "a2sudoku" */;
 			buildPhases = (
 			);
 			buildToolPath = /usr/bin/make;
@@ -104,56 +189,149 @@
 		};
 /* End PBXLegacyTarget section */
 
+/* Begin PBXNativeTarget section */
+		9DAE6F1322FD2551007BD489 /* Binary */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 9DAE6F4122FD2551007BD489 /* Build configuration list for PBXNativeTarget "Binary" */;
+			buildPhases = (
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = Binary;
+			productName = Binary;
+			productReference = 9DAE6F1422FD2551007BD489 /* a2sudoku */;
+			productType = "com.apple.product-type.tool";
+		};
+		9DAE6F1622FD2551007BD489 /* DiskImage */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 9DAE6F4422FD2551007BD489 /* Build configuration list for PBXNativeTarget "DiskImage" */;
+			buildPhases = (
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = DiskImage;
+			productName = DiskImage;
+			productReference = 9DAE6F1722FD2551007BD489 /* a2sudoku.dsk */;
+			productType = "com.apple.product-type.tool";
+		};
+		9DAE6F1B22FD2551007BD489 /* doNotBuild */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 9DAE6F4722FD2551007BD489 /* Build configuration list for PBXNativeTarget "doNotBuild" */;
+			buildPhases = (
+				9DAE6F1822FD2551007BD489 /* Sources */,
+				9DAE6F1922FD2551007BD489 /* Frameworks */,
+				9DAE6F1A22FD2551007BD489 /* CopyFiles */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = doNotBuild;
+			productName = doNotBuild;
+			productReference = 9DAE6F1C22FD2551007BD489 /* doNotBuild */;
+			productType = "com.apple.product-type.tool";
+		};
+/* End PBXNativeTarget section */
+
 /* Begin PBXProject section */
-		9DEE9C201B569637003E353E /* Project object */ = {
+		9DAE6F0E22FD2551007BD489 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0640;
+				LastUpgradeCheck = 1030;
 				ORGANIZATIONNAME = "Jeremy Rand";
 				TargetAttributes = {
-					9DEE9C241B569637003E353E = {
+					9DAE6F1222FD2551007BD489 = {
-						CreatedOnToolsVersion = 6.4;
+						CreatedOnToolsVersion = 10.3;
+					};
+					9DAE6F1322FD2551007BD489 = {
+						CreatedOnToolsVersion = 10.3;
+					};
+					9DAE6F1622FD2551007BD489 = {
+						CreatedOnToolsVersion = 10.3;
+					};
+					9DAE6F1B22FD2551007BD489 = {
+						CreatedOnToolsVersion = 10.3;
 					};
 				};
 			};
-			buildConfigurationList = 9DEE9C231B569637003E353E /* Build configuration list for PBXProject "a2sudoku" */;
+			buildConfigurationList = 9DAE6F1122FD2551007BD489 /* Build configuration list for PBXProject "a2sudoku" */;
-			compatibilityVersion = "Xcode 3.2";
+			compatibilityVersion = "Xcode 9.3";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
 			);
-			mainGroup = 9DEE9C1F1B569637003E353E;
+			mainGroup = 9DAE6F0D22FD2551007BD489;
+			productRefGroup = 9DAE6F1522FD2551007BD489 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
-				9DEE9C241B569637003E353E /* a2sudoku */,
+				9DAE6F1222FD2551007BD489 /* a2sudoku */,
+				9DAE6F1322FD2551007BD489 /* Binary */,
+				9DAE6F1622FD2551007BD489 /* DiskImage */,
+				9DAE6F1B22FD2551007BD489 /* doNotBuild */,
 			);
 		};
 /* End PBXProject section */
 
+/* Begin PBXSourcesBuildPhase section */
+		9DAE6F1822FD2551007BD489 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				9DAE6F5922FD257E007BD489 /* mouseWrapper.c in Sources */,
+				9DAE6F5A22FD257E007BD489 /* puzzles.c in Sources */,
+				9DAE6F5C22FD257E007BD489 /* Makefile in Sources */,
+				9DAE6F5E22FD257E007BD489 /* game.c in Sources */,
+				9DAE6F5B22FD257E007BD489 /* main.c in Sources */,
+				9DAE6F5D22FD257E007BD489 /* ui.c in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
 /* Begin XCBuildConfiguration section */
-		9DEE9C311B569638003E353E /* Debug */ = {
+		9DAE6F3C22FD2551007BD489 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				GCC_C_LANGUAGE_STANDARD = gnu99;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
@@ -161,42 +339,55 @@
 					"DEBUG=1",
 					"$(inherited)",
 				);
-				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
-				MTL_ENABLE_DEBUG_INFO = YES;
+				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				SDKROOT = macosx;
 			};
 			name = Debug;
 		};
-		9DEE9C321B569638003E353E /* Release */ = {
+		9DAE6F3D22FD2551007BD489 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
@@ -204,16 +395,18 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = NO;
-				SDKROOT = macosx;
+				MTL_FAST_MATH = YES;
 			};
 			name = Release;
 		};
-		9DEE9C341B569638003E353E /* Debug */ = {
+		9DAE6F3F22FD2551007BD489 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
 				DEBUGGING_SYMBOLS = YES;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				DEVELOPMENT_TEAM = VD9FGCW36C;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				OTHER_CFLAGS = "";
@@ -222,37 +415,131 @@
 			};
 			name = Debug;
 		};
-		9DEE9C351B569638003E353E /* Release */ = {
+		9DAE6F4022FD2551007BD489 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				DEVELOPMENT_TEAM = VD9FGCW36C;
 				OTHER_CFLAGS = "";
 				OTHER_LDFLAGS = "";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 			};
 			name = Release;
 		};
+		9DAE6F4222FD2551007BD489 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = VD9FGCW36C;
+				PRODUCT_NAME = a2sudoku;
+			};
+			name = Debug;
+		};
+		9DAE6F4322FD2551007BD489 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = VD9FGCW36C;
+				PRODUCT_NAME = a2sudoku;
+			};
+			name = Release;
+		};
+		9DAE6F4522FD2551007BD489 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = VD9FGCW36C;
+				PRODUCT_NAME = a2sudoku.dsk;
+			};
+			name = Debug;
+		};
+		9DAE6F4622FD2551007BD489 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = VD9FGCW36C;
+				PRODUCT_NAME = a2sudoku.dsk;
+			};
+			name = Release;
+		};
+		9DAE6F4822FD2551007BD489 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = VD9FGCW36C;
+				GCC_PREPROCESSOR_DEFINITIONS = "__fastcall__=\"\"";
+				HEADER_SEARCH_PATHS = (
+					$TEMP_ROOT/a2sudoku.build/$CONFIGURATION/a2sudoku.build/DerivedSources,
+					/usr/local/share/cc65/include,
+				);
+				PRODUCT_NAME = doNotBuild;
+			};
+			name = Debug;
+		};
+		9DAE6F4922FD2551007BD489 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = VD9FGCW36C;
+				GCC_PREPROCESSOR_DEFINITIONS = "__fastcall__=\"\"";
+				HEADER_SEARCH_PATHS = (
+					$TEMP_ROOT/a2sudoku.build/$CONFIGURATION/a2sudoku.build/DerivedSources,
+					/usr/local/share/cc65/include,
+				);
+				PRODUCT_NAME = doNotBuild;
+			};
+			name = Release;
+		};
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
-		9DEE9C231B569637003E353E /* Build configuration list for PBXProject "a2sudoku" */ = {
+		9DAE6F1122FD2551007BD489 /* Build configuration list for PBXProject "a2sudoku" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
-				9DEE9C311B569638003E353E /* Debug */,
+				9DAE6F3C22FD2551007BD489 /* Debug */,
-				9DEE9C321B569638003E353E /* Release */,
+				9DAE6F3D22FD2551007BD489 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
-		9DEE9C331B569638003E353E /* Build configuration list for PBXLegacyTarget "a2sudoku" */ = {
+		9DAE6F3E22FD2551007BD489 /* Build configuration list for PBXLegacyTarget "a2sudoku" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
-				9DEE9C341B569638003E353E /* Debug */,
+				9DAE6F3F22FD2551007BD489 /* Debug */,
-				9DEE9C351B569638003E353E /* Release */,
+				9DAE6F4022FD2551007BD489 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		9DAE6F4122FD2551007BD489 /* Build configuration list for PBXNativeTarget "Binary" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				9DAE6F4222FD2551007BD489 /* Debug */,
+				9DAE6F4322FD2551007BD489 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		9DAE6F4422FD2551007BD489 /* Build configuration list for PBXNativeTarget "DiskImage" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				9DAE6F4522FD2551007BD489 /* Debug */,
+				9DAE6F4622FD2551007BD489 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		9DAE6F4722FD2551007BD489 /* Build configuration list for PBXNativeTarget "doNotBuild" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				9DAE6F4822FD2551007BD489 /* Debug */,
+				9DAE6F4922FD2551007BD489 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
 	};
-	rootObject = 9DEE9C201B569637003E353E /* Project object */;
+	rootObject = 9DAE6F0E22FD2551007BD489 /* Project object */;
 }

a2sudoku.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

a2sudoku.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildSystemType</key>
+	<string>Original</string>
+</dict>
+</plist>

a2sudoku.xcodeproj/xcshareddata/xcschemes/a2sudoku.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0640"
+   LastUpgradeVersion = "0830"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -14,7 +14,7 @@
             buildForAnalyzing = "YES">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "9DEE9C241B569637003E353E"
+               BlueprintIdentifier = "9D0B917C1F526C2D004D7E0B"
                BuildableName = "a2sudoku"
                BlueprintName = "a2sudoku"
                ReferencedContainer = "container:a2sudoku.xcodeproj">
@@ -23,44 +23,77 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldUseLaunchSchemeArgsEnv = "YES">
-      buildConfiguration = "Debug">
       <Testables>
       </Testables>
+      <AdditionalOptions>
+      </AdditionalOptions>
    </TestAction>
    <LaunchAction
-      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      buildConfiguration = "Debug"
-      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      selectedDebuggerIdentifier = ""
+      selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
+      <PathRunnable
+         runnableDebuggingMode = "0"
+         FilePath = "/usr/bin/make">
+      </PathRunnable>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
-            BlueprintIdentifier = "9DEE9C241B569637003E353E"
+            BlueprintIdentifier = "9D0B917C1F526C2D004D7E0B"
             BuildableName = "a2sudoku"
             BlueprintName = "a2sudoku"
             ReferencedContainer = "container:a2sudoku.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
+      <CommandLineArguments>
+         <CommandLineArgument
+            argument = "-C"
+            isEnabled = "YES">
+         </CommandLineArgument>
+         <CommandLineArgument
+            argument = "$PROJECT_DIR/a2sudoku"
+            isEnabled = "YES">
+         </CommandLineArgument>
+         <CommandLineArgument
+            argument = "OBJECT_FILE_DIR=$OBJECT_FILE_DIR"
+            isEnabled = "YES">
+         </CommandLineArgument>
+         <CommandLineArgument
+            argument = "DERIVED_SOURCES_DIR=$DERIVED_SOURCES_DIR"
+            isEnabled = "YES">
+         </CommandLineArgument>
+         <CommandLineArgument
+            argument = "TARGET_BUILD_DIR=$TARGET_BUILD_DIR"
+            isEnabled = "YES">
+         </CommandLineArgument>
+         <CommandLineArgument
+            argument = "execute"
+            isEnabled = "YES">
+         </CommandLineArgument>
+      </CommandLineArguments>
       <AdditionalOptions>
       </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
+      buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
       debugDocumentVersioning = "YES">
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
-            BlueprintIdentifier = "9DEE9C241B569637003E353E"
+            BlueprintIdentifier = "9D0B917C1F526C2D004D7E0B"
             BuildableName = "a2sudoku"
             BlueprintName = "a2sudoku"
             ReferencedContainer = "container:a2sudoku.xcodeproj">

a2sudoku.xcodeproj/xcuserdata/jrand.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -4,18 +4,25 @@
 <dict>
 	<key>SchemeUserState</key>
 	<dict>
-		<key>a2sudoku.xcscheme</key>
+		<key>Binary.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>DiskImage.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+		<key>a2sudoku.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
 			<integer>0</integer>
 		</dict>
-	</dict>
+		<key>doNotBuild.xcscheme_^#shared#^_</key>
-	<key>SuppressBuildableAutocreation</key>
 		<dict>
-		<key>9DEE9C241B569637003E353E</key>
+			<key>orderHint</key>
-		<dict>
+			<integer>3</integer>
-			<key>primary</key>
-			<true/>
 		</dict>
 	</dict>
 </dict>

a2sudoku/Makefile

@@ -18,10 +18,6 @@ include make/head.mk
 # The name of your system or binary file to build goes here:
 PGM=a2sudoku
 
-# Set the config you are building for.  See these pages for details:
-#   http://cc65.github.io/cc65/doc/apple2.html#s4
-#   http://cc65.github.io/cc65/doc/apple2enh.html#s4
-#
 # Uncomment the one you want below (the first one is the default):
 #    MACHINE = apple2
 #    MACHINE = apple2-dos33
@@ -34,9 +30,16 @@ MACHINE = apple2-loader
 #    MACHINE = apple2enh-loader
 #    MACHINE = apple2enh-reboot
 
+# Uncomment the appropriate project type.  If your entry point is
+# main() in a .c file, then your project type is cc65.  If your
+# entry point is in an assembly file, then you project type is
+# ca65:
+PROJECT_TYPE = cc65
+#    PROJECT_TYPE = ca65
+
 # Uncomment and set this to your starting address in Apple II memory
 # if necessary:
-START_ADDR = 4000
+#    START_ADDR = 6000
 
 # Set the default CPU to assemble for.  You can change this in the
 # body of a .s file using control commands like ".PC02".  Uncomment
@@ -48,26 +51,19 @@ START_ADDR = 4000
 # Note: You can assemble for 65816 in 16-bit mode but the C compiler
 # will only produce 8-bit code.
 
-# Any *.c files in your main project directory will automatically be
+# Add any other directories where you are putting C or assembly source
-# built.  But, if you have subdirectories with C files in them, you 
+# files to this list.  Note that if you are generating source files into
-# should add them to the list of C_SRCS to build.  Do that by
+# $(GENDIR), you should add $(GENDIR) to SRCDIRS here:
-# uncommenting the following line and changing "someSubDir" to match
+SRCDIRS+=
-# the subdirectory you have created.  Add multiple lines like this
-# for each subdirectory:
-#    C_SRCS += $(wildcard someSubDir/*.c)
-
-# Any *.s files in your main project directory will automatically be
-# built.  But, if you have subdirectories with assembly files in them,
-# you should add them to the list of ASM_SRCS to build.  Do that by
-# uncommenting the following line and changing "someSubDir" to match
-# the subdirectory you have created.  Add multiple lines like this
-# for each subdirectory:
-#    ASM_SRCS += $(wildcard someSubDir/*.s)
 
 # If you have a non-standard cc65 install, you may need to change
 # some of these.  Uncomment the following line and change it to the
-# correct path to CC65_HOME if the default is not correct:
+# correct path to CC65_HOME if the default is not correct.  If you
-#    export CC65_HOME := /usr/local/lib/cc65
+# are using cc65 v2.13.3, the default is:
+# 	/usr/local/lib/cc65
+# If you are using cc65 v2.17, the default is:
+# 	/usr/local/share/cc65
+#    export CC65_HOME := /path/to/your/cc65/directory
 # 
 # If the path to the cc65 binaries is not correct, uncomment this
 # line and change it:
@@ -75,7 +71,7 @@ START_ADDR = 4000
 
 # If you want to add arguments to the compile commandline, add them
 # to this variable:
-#    CFLAGS += -Os
+CFLAGS += -Os
 
 # If you want to add arguments to the assembly commandline, add them
 # to this variable:
@@ -85,10 +81,181 @@ START_ADDR = 4000
 # this variable:
 #    LDFLAGS += -v
 
+# If you want to add arguments to the BASIC tokenizer commandline,
+# add them to this valiable:
+#    BASICFLAGS += --optimize
+
+# If you want to link the lores graphics driver with your executable,
+# uncomment the next line.
+#    DRIVERS += loresgr
+#
+# To use the lores driver, add code which looks like this to your
+# project:
+#
+# 	#include "drivers/a2_lores_drv.h"
+#       int main(void)
+#       {
+# 	    tgi_install(&a2_lores_drv);
+# 	    tgi_init();
+# 	    // Use the graphics driver
+# 	    tgi_uninstall();
+# 	}
+#
+# Read the $CC65_HOME/include/tgi.h file to see what the
+# driver interface provides.  Also check out
+# $CC65_HOME/include/apple2.h to see the colour definitions.
+
+# If you want to link the hires graphics driver with your executable,
+# uncomment the next line.
+DRIVERS += hiresgr
+#
+# To use the hires driver, add code which looks like this to your
+# project:
+#
+# 	#include "drivers/a2_hires_drv.h"
+#       int main(void)
+#       {
+# 	    tgi_install(&a2_hires_drv);
+# 	    tgi_init();
+# 	    // Use the graphics driver
+# 	    tgi_uninstall();
+# 	}
+#
+# Read the $CC65_HOME/cc65/include/tgi.h file to see what the
+# driver interface provides.  Also check out
+# $CC65_HOME/include/apple2.h to see the colour definitions.
+
+# If you want to link the extended memory driver with your executable,
+# uncomment the next line.
+#    DRIVERS += auxmem
+#
+# To use the auxmem driver, add code which looks like this to your
+# project:
+#
+# 	#include "drivers/a2_auxmem_drv.h"
+#       int main(void)
+#       {
+# 	    em_install(&a2_auxmem_drv);
+# 	    // Use the auxmem driver
+# 	    em_uninstall();
+# 	}
+#
+# Read the $CC65_HOME/include/em.h file to see what the
+# driver interface provides.
+
+# If you want to link the joystick driver with your executable,
+# uncomment the next line.
+#    DRIVERS += joystick
+#
+# To use the joystick driver, add code which looks like this to your
+# project:
+#
+# 	#include "drivers/a2_joystick_drv.h"
+#       int main(void)
+#       {
+# 	    joy_install(&a2_joystick_drv);
+# 	    // Use the joystick driver
+# 	    joy_uninstall();
+# 	}
+#
+# Read the $CC65_HOME/include/joystick.h file to see what the
+# driver interface provides.
+
+# If you want to link the mouse driver with your executable,
+# uncomment the next line.
+DRIVERS += mouse
+#
+# To use the mouse driver, add code which looks like this to your
+# project:
+#
+# 	#include "drivers/a2_mouse_drv.h"
+#       int main(void)
+#       {
+# 	    mouse_install(&mouse_def_callbacks, &a2_mouse_drv);
+# 	    // Use the mouse driver
+# 	    mouse_uninstall();
+# 	}
+#
+# Read the $CC65_HOME/include/mouse.h file to see what the
+# driver interface provides.
+
+# If you want to link the serial driver with your executable,
+# uncomment the next line.
+#    DRIVERS += serial
+#
+# To use the serial driver, add code which looks like this to your
+# project:
+#
+# 	#include "drivers/a2_serial_drv.h"
+#       int main(void)
+#       {
+# 	    ser_install(&a2_serial_drv);
+# 	    // Use the serial driver
+# 	    ser_uninstall();
+# 	}
+#
+# Read the $CC65_HOME/include/serial.h file to see what the
+# driver interface provides.
+
 # If you have java installed in a non-standard location, you can set
 # the path to it by uncommenting the following line:
 #    export JAVA=/usr/bin/java
 
+# If you want to copy one or more files or directories to the target disk
+# image, add the root directory to this variable.  All files will be
+# copied from the source to the target using the same path from the source.
+#
+# For example, if you set COPYDIRS to dir and in your project you have
+# the following files:
+#     dir/mySystemFile
+#     dir/newDir/anotherFile
+#
+# Then, during the copy phase, mySystemFile will be copied into the root
+# of the disk and anotherFile will be copied into a directory named
+# newDir.  The newDir directory will be created if it does not already
+# exist.
+#
+# The name of the file to copy is checked and if it ends in:
+#     .as - It assumes the file is in AppleSingle format.  The .as
+#           suffix is stripped from the name when copied to the
+# 	    disk image.
+# .<char> - If the file ends with a single character which matches
+#           a DOS 3.3 file type (A, B, T, etc) it uses that value as
+#           the file type of the file copied to the disk image.  The
+#           single character is removed from the file name.
+#  .<TLA> - If the file ends with a three letter alpha extension, it
+#           uses that TLA as the file type of the file copied to the
+#           disk image.  The TLA is removed from the file name.
+#
+# If you do not provide any type information for your filenames,
+# it will be copied as a binary.
+#
+COPYDIRS=$(GENDIR)/tocopy
+
+# Add any rules you want to execute before any compiles or assembly
+# commands are called here, if any.  You can generate .c, .s or .h
+# files for example.  You can generate data files.  Whatever you
+# might need.
+#
+# You should generate these files in the $(GENDIR) directory or
+# within a subdirectory under $(GENDIR) which you create yourself.
+#
+# All of your commands associated with a rule _must_ start with a tab
+# character.  Xcode makes it a bit tough to type a tab character by
+# default.  Press option-tab within Xcode to insert a tab character.
+gen: $(GENDIR)/genfiles
+
+$(GENDIR)/genfiles:
+	$(MKDIR) $(GENDIR)/tocopy
+	./generateSudoku.pl $(GENDIR)/tocopy puzzles.txt
+	touch $(GENDIR)/genfiles
+
+# For any files you generated in the gen target above, you should
+# add rules in genclean to remove those generated files when you
+# clean your build.
+genclean:
+	rm -rf $(GENDIR)/tocopy
+	rm -f $(GENDIR)/genfiles
 
 # Do not change anything else below here...
 include make/tail.mk

a2sudoku/generateSudoku.pl

@@ -104,6 +104,7 @@ sub generatePuzzle
     return $result;
 }
 
+my $destdir=shift;
 
 while (<>) {
     chomp;
@@ -124,17 +125,17 @@ while (<>) {
     }
 }
 
-open(FILE, ">easy.puzzles") || die "Unable to open easy.puzzles";
+open(FILE, ">$destdir/easy.puzzles.bin") || die "Unable to open easy.puzzles.bin";
 print FILE pack("v", $#easy + 1);
 print FILE join("", @easy);
 close (FILE);
 
-open(FILE, ">medium.puzzles") || die "Unable to open medium.puzzles";
+open(FILE, ">$destdir/medium.puzzles.bin") || die "Unable to open medium.puzzles.bin";
 print FILE pack("v", $#medium + 1);
 print FILE join("", @medium);
 close (FILE);
 
-open(FILE, ">hard.puzzles") || die "Unable to open hard.puzzles";
+open(FILE, ">$destdir/hard.puzzles.bin") || die "Unable to open hard.puzzles.bin";
 print FILE pack("v", $#hard + 1);
 print FILE join("", @hard);
 close (FILE);

a2sudoku/make/bt

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+if [ -z "$JAVA" ]
+then
+    for item in "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home" /Library/Java/JavaVirtualMachines/*/Contents/Home /usr
+    do
+        if [ -x "$item/bin/java" ]
+        then
+            JAVA="$item/bin/java"
+            break
+        fi
+    done
+fi
+
+if [ -z "$JAVA" ]
+then
+    echo Cannot find a path to a Java runtime.
+    echo Go to https://java.com/download if you do not have Java.
+    echo If you do have Java, you may need to uncomment the JAVA
+    echo line in the Makefile and set it to the path for your
+    echo Java runtime binary.
+    exit 1
+fi
+
+INPUTFILE=$1
+shift
+
+tr -d '©' < "$INPUTFILE" > /tmp/bt_filtered.$$
+
+"$JAVA" -jar make/bastokenizer-tools-bt-0.2.0.jar $* /tmp/bt_filtered.$$
+RESULT=$?
+
+rm /tmp/bt_filtered.$$
+exit $RESULT

a2sudoku/make/createDiskImage

@@ -1,8 +1,13 @@
 #!/bin/sh
 
+merlinStartAddr() {
+    awk '$1 ~ /^[oO][rR][gG]$/{print $2}' linkscript.s | sed 's/^[0$]*//'
+}
+
+
 if [ $# -lt 5 ]
 then
-    echo USAGE: $0 '<AppleCommander> <machine> <diskimage> <binary>'
+    echo USAGE: $0 '<AppleCommander> <machine> <diskimage> <binary> <startaddress> <otherfilesordirs...>'
     exit 1
 fi
 
@@ -29,16 +34,21 @@ then
 fi
 
 APPLECOMMANDER=$1
-MACHINE=$2
+shift
-DISKIMAGE=$3
-PROGRAM=$4
-STARTADDR=`echo $5 | sed 's/^0*//'`
 
-if [ ! -f "$PROGRAM" ]
+MACHINE=$1
-then
+shift
-    echo "Cannot file executable $PROGRAM"
+
-    exit 1
+DISKIMAGE=$1
-fi
+shift
+
+PROGRAM=$1
+shift
+
+STARTADDR=`echo $1 | sed 's/^0*//'`
+shift
+
+SOURCEFILE=$PROGRAM
 
 case "$MACHINE" in
     apple2)
@@ -46,8 +56,10 @@ case "$MACHINE" in
         DELETELOADER=1
         RENAMELOADER=0
         DELETEBASIC=0
+        COPYBINARY=1
         HASHEADER=1
         FILETYPE="bin"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`
         MAXFILENAMELEN=15
         ;;
@@ -57,8 +69,10 @@ case "$MACHINE" in
         DELETELOADER=1
         RENAMELOADER=0
         DELETEBASIC=0
+        COPYBINARY=1
         HASHEADER=1
         FILETYPE="bin"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`
         MAXFILENAMELEN=15
         ;;
@@ -68,8 +82,10 @@ case "$MACHINE" in
         DELETELOADER=0
         RENAMELOADER=0
         DELETEBASIC=0
+        COPYBINARY=1
         HASHEADER=1
-        FILETYPE="bin"
+        FILETYPE="B"
+        BASICFILETYPE="A"
         TARGETFILE=`basename $PROGRAM`
         MAXFILENAMELEN=30
         ;;
@@ -79,8 +95,10 @@ case "$MACHINE" in
         DELETELOADER=0
         RENAMELOADER=0
         DELETEBASIC=0
+        COPYBINARY=1
         HASHEADER=1
-        FILETYPE="bin"
+        FILETYPE="B"
+        BASICFILETYPE="A"
         TARGETFILE=`basename $PROGRAM`
         MAXFILENAMELEN=30
         ;;
@@ -90,8 +108,10 @@ case "$MACHINE" in
         DELETELOADER=1
         RENAMELOADER=0
         DELETEBASIC=1
+        COPYBINARY=1
         HASHEADER=0
         FILETYPE="sys"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`.system
         MAXFILENAMELEN=15
         ;;
@@ -101,8 +121,10 @@ case "$MACHINE" in
         DELETELOADER=1
         RENAMELOADER=0
         DELETEBASIC=1
+        COPYBINARY=1
         HASHEADER=0
         FILETYPE="sys"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`.system
         MAXFILENAMELEN=15
         ;;
@@ -112,8 +134,10 @@ case "$MACHINE" in
         DELETELOADER=0
         RENAMELOADER=1
         DELETEBASIC=1
+        COPYBINARY=1
         HASHEADER=1
         FILETYPE="bin"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`
         MAXFILENAMELEN=15
         ;;
@@ -123,8 +147,10 @@ case "$MACHINE" in
         DELETELOADER=0
         RENAMELOADER=1
         DELETEBASIC=1
+        COPYBINARY=1
         HASHEADER=1
         FILETYPE="bin"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`
         MAXFILENAMELEN=15
         ;;
@@ -134,8 +160,10 @@ case "$MACHINE" in
         DELETELOADER=0
         RENAMELOADER=1
         DELETEBASIC=1
+        COPYBINARY=1
         HASHEADER=1
         FILETYPE="bin"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`
         MAXFILENAMELEN=15
         ;;
@@ -145,10 +173,68 @@ case "$MACHINE" in
         DELETELOADER=0
         RENAMELOADER=1
         DELETEBASIC=1
+        COPYBINARY=1
         HASHEADER=1
         FILETYPE="bin"
+        BASICFILETYPE="bas"
         TARGETFILE=`basename $PROGRAM`
-        MAXFILENAMELEN=8
+        MAXFILENAMELEN=15
+        ;;
+
+    apple2-basic)
+        TEMPLATE="make/prodos_template.dsk"
+        DELETELOADER=1
+        RENAMELOADER=0
+        DELETEBASIC=0
+        COPYBINARY=0
+        FILETYPE="bas"
+        BASICFILETYPE="bas"
+        TARGETFILE=`basename $PROGRAM`
+        SOURCEFILE=${PROGRAM}.tok
+        MAXFILENAMELEN=15
+        ;;
+
+    apple2-dos33-basic)
+        TEMPLATE="make/dos33_template.dsk"
+        DELETELOADER=0
+        RENAMELOADER=0
+        DELETEBASIC=0
+        COPYBINARY=0
+        FILETYPE="A"
+        BASICFILETYPE="A"
+        TARGETFILE=`basename $PROGRAM`
+        SOURCEFILE=${PROGRAM}.tok
+        MAXFILENAMELEN=30
+        ;;
+
+    apple2-merlin)
+        TEMPLATE="make/prodos_template.dsk"
+        DELETELOADER=1
+        RENAMELOADER=0
+        DELETEBASIC=0
+        COPYBINARY=1
+        HASHEADER=0
+        FILETYPE="bin"
+        BASICFILETYPE="bas"
+        TARGETFILE=`basename $PROGRAM`
+        MAXFILENAMELEN=15
+
+        STARTADDR=`merlinStartAddr`
+        ;;
+
+    apple2-dos33-merlin)
+        TEMPLATE="make/dos33_template.dsk"
+        DELETELOADER=0
+        RENAMELOADER=0
+        DELETEBASIC=0
+        COPYBINARY=1
+        HASHEADER=0
+        FILETYPE="B"
+        BASICFILETYPE="A"
+        TARGETFILE=`basename $PROGRAM`
+        MAXFILENAMELEN=30
+
+        STARTADDR=`merlinStartAddr`
         ;;
 
     *)
@@ -157,6 +243,19 @@ case "$MACHINE" in
         ;;
 esac
 
+STARTARG=""
+if [ ! -z "$STARTADDR" ]
+then
+    STARTARG="0x$STARTADDR"
+fi
+
+if [ ! -f "$SOURCEFILE" ]
+then
+    echo "Cannot file executable $SOURCEFILE"
+    exit 1
+fi
+
+
 if [ ${#TARGETFILE} -gt $MAXFILENAMELEN ]
 then
     echo "The filename $TARGETFILE exceeds the max name length of the filesystem ($MAXFILENAMELEN)"
@@ -185,7 +284,7 @@ then
         rm -f "$DISKIMAGE"
         exit 1
     fi
-    "$JAVA" -jar "$APPLECOMMANDER" -e "$DISKIMAGE" LOADER.SYSTEM | "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$LOADERFILE" sys
+    "$JAVA" -jar "$APPLECOMMANDER" -g "$DISKIMAGE" LOADER.SYSTEM | "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$LOADERFILE" sys
     "$JAVA" -jar "$APPLECOMMANDER" -d "$DISKIMAGE" LOADER.SYSTEM
 fi
 
@@ -194,19 +293,81 @@ then
     "$JAVA" -jar "$APPLECOMMANDER" -d "$DISKIMAGE" BASIC.SYSTEM
 fi
 
-if [ $HASHEADER -eq 1 ]
+if [ $COPYBINARY -eq 1 ]
 then
-    HDR_STARTADDR=`od -t x2 -N 2 < "$PROGRAM" | head -1 | awk '{print $2}' | sed 's/^0*//'`
+    if [ "$CC65_SUPPORTS_APPLE_SINGLE" -eq 1 ]
+    then
+        "$JAVA" -jar "$APPLECOMMANDER" -as "$DISKIMAGE" "$TARGETFILE" < "$SOURCEFILE"
+    elif [ $HASHEADER -eq 1 ]
+    then
+        HDR_STARTADDR=`od -t x2 -N 2 < "$SOURCEFILE" | head -1 | awk '{print $2}' | sed 's/^0*//'`
         if [ "$HDR_STARTADDR" = "$STARTADDR" ]
         then
-       dd if="$PROGRAM" bs=4 skip=1 | "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$TARGETFILE" $FILETYPE 0x$STARTADDR
+            dd if="$SOURCEFILE" bs=4 skip=1 | "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$TARGETFILE" $FILETYPE $STARTARG
         else
-       "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$TARGETFILE" $FILETYPE 0x$STARTADDR < "$PROGRAM"
+            "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$TARGETFILE" $FILETYPE $STARTARG < "$SOURCEFILE"
+        fi
+    else
+        "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$TARGETFILE" $FILETYPE $STARTARG < "$SOURCEFILE"
     fi
-else
-    "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$TARGETFILE" $FILETYPE < "$PROGRAM"
 fi
 
-"$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "easy.puzzles" "bin" < "easy.puzzles"
+for ITEM in $*
-"$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "hard.puzzles" "bin" < "hard.puzzles"
+do
-"$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "medium.puzzles" "bin" < "medium.puzzles"
+    # If this is a file matching *.tok, then this is an Applesoft BASIC file
+    # to copy to the disk image.
+    if [ -f "$ITEM" ] && echo "$ITEM" | grep '\.tok$' > /dev/null
+    then
+        DESTFILE=`basename "$ITEM" | sed 's/\.tok$//'`
+        "$JAVA" -jar "$APPLECOMMANDER" -p "$DISKIMAGE" "$DESTFILE" "$BASICFILETYPE" 0x801 < "$ITEM"
+        continue
+    fi
+
+    if [ ! -d "$ITEM" ]
+    then
+        echo Unable to find directory $ITEM
+        exit 1
+    fi
+
+    OLDPWD=`pwd`
+    cd $ITEM
+
+    find . -type f -print | while read FILE
+    do
+        TRANSFERARG=-p
+        FILETYPE=bin
+        DESTFILE=`echo $FILE | sed 's/^\.\///'`
+
+        if echo $FILE | egrep '\.as$' > /dev/null
+        then
+            # If the file ends with .as, this means the input is AppleSingle format.
+            # Strip the .as from the end of the file name and set the args to do
+            # an AppleSingle transfer.
+            TRANSFERARG=-as
+            FILETYPE=""
+            DESTFILE=`echo $DESTFILE | sed 's/\.as$//'`
+        elif echo $FILE | egrep '\.[ABITSRab]$' > /dev/null
+        then
+            # If the file ends with a single character DOS 3.3 file type, then use
+            # that as the file type.
+            FILETYPE=`echo $DESTFILE | awk -F. '{print $NF}'`
+            DESTFILE=`echo $DESTFILE | sed 's/\.[ABITSRab]$//'`
+        elif echo $FILE | egrep '\.[a-zA-Z][a-zA-Z][a-zA-Z]$' > /dev/null
+        then
+            # If the file ends with a three letter extension, use that as
+            # the file type.
+            FILETYPE=`echo $DESTFILE | awk -F. '{print $NF}'`
+            DESTFILE=`echo $DESTFILE | sed 's/\.[a-zA-Z][a-zA-Z][a-zA-Z]$//'`
+        fi
+
+        # If the file type is text, convert the line feeds to carriage return
+        if [ $FILETYPE = txt ] || [ $FILETYPE = T ]
+        then
+            tr '\n' '\r' < $FILE | "$JAVA" -jar "$OLDPWD/$APPLECOMMANDER" $TRANSFERARG "$DISKIMAGE" "$DESTFILE" $FILETYPE
+        else
+            "$JAVA" -jar "$OLDPWD/$APPLECOMMANDER" $TRANSFERARG "$DISKIMAGE" "$DESTFILE" $FILETYPE < $FILE
+        fi
+    done
+
+    cd "$OLDPWD"
+done

a2sudoku/make/errorFilter.sh

@@ -0,0 +1,59 @@
+#!/bin/sh
+
+PWD=`pwd`
+
+$* 2> /tmp/errors.$$
+RESULT=$?
+
+if [ $RESULT -ne 0 ]
+then
+    exec /usr/bin/perl -x $0 $RESULT /tmp/errors.$$ "$PWD"
+fi
+exit 0
+
+#!/usr/bin/perl
+
+use strict;
+
+my $result = $ARGV[0];
+my $filename = $ARGV[1];
+my $pwd = $ARGV[2];
+
+open(FILE, "<$filename") || die "$0: Unable to open file, $!";
+
+my $unresolvedRefError = undef;
+
+while (<FILE>) {
+    chomp;
+
+    if (defined $unresolvedRefError) {
+        if (m/^  ([^(]+)\(([0-9]+)\)/) {
+            my $file = $1;
+            my $lineno = $2;
+
+            if (! -f "$pwd/$file") {
+                $file =~ s/\.s$/.c/;
+            }
+
+            $_ = "$pwd/$file:$lineno:0: error: $unresolvedRefError";
+        } else {
+            $unresolvedRefError = undef;
+        }
+    }
+
+    if (m/^(Unresolved external .* referenced) in:/) {
+        $unresolvedRefError = $1;
+        $_ = "";
+    } elsif (m/^([^(]+)\(([0-9]+)\):(.*)$/) {
+        my $file = $1;
+        my $lineno = $2;
+        my $error = $3;
+
+        $_ = "$pwd/$file:$lineno:0: error: $error";
+    }
+    print STDERR "$_\n";
+}
+
+unlink($filename);
+
+exit($result);

a2sudoku/make/head.mk

@@ -10,21 +10,74 @@
 #  http://www.quinndunki.com/blondihacks
 #
 
-export CC65_HOME := /usr/local/lib/cc65
+CC65_BIN=/usr/local/bin
 
-CC65_BIN = /usr/local/bin
+ifneq ($(wildcard /usr/local/lib/cc65),)
+    export CC65_HOME := /usr/local/lib/cc65
+else
+    export CC65_HOME := /usr/local/share/cc65
+endif
 
 CL65=$(CC65_BIN)/cl65
 CA65=$(CC65_BIN)/ca65
 CC65=$(CC65_BIN)/cc65
+CO65=$(CC65_BIN)/co65
+
+MERLIN_DIR=/usr/local
+export MERLIN_BIN=$(MERLIN_DIR)/bin/Merlin32
+export MERLIN_LIB=$(MERLIN_DIR)/lib/Merlin
+MERLIN_ASM=make/merlin-asm
 
 AC=make/AppleCommander.jar
 
-C_SRCS=$(wildcard *.c)
+SRCDIRS=.
-ASM_SRCS=$(wildcard *.s)
+
+# Check for Xcode build variables for the locations of build outputs and fall back
+# to the current directory if not set.
+ifeq ($(OBJECT_FILE_DIR),)
+    OBJDIR=.
+else
+    export OBJECT_FILE_DIR
+    OBJDIR=$(OBJECT_FILE_DIR)
+endif
+
+ifeq ($(DERIVED_SOURCES_DIR),)
+    GENDIR=.
+else
+    export DERIVED_SOURCES_DIR
+    GENDIR=$(DERIVED_SOURCES_DIR)
+endif
+
+ifeq ($(TARGET_BUILD_DIR),)
+    TARGETDIR=.
+else
+    export TARGET_BUILD_DIR
+    TARGETDIR=$(TARGET_BUILD_DIR)
+endif
+
 
 MACHINE=apple2
 CPU=6502
 CFLAGS=
 ASMFLAGS=
 LDFLAGS=
+DRIVERS=
+DRVDIR=$(GENDIR)/drivers
+
+MKDIR=mkdir -p
+
+XCODE_PATH=/Applications/Xcode.app
+XCODE_INFO=$(XCODE_PATH)/Contents/Info.plist
+
+CC65_PLUGIN_PATH=$(HOME)/Library/Developer/Xcode/Plug-ins/cc65.ideplugin
+CC65_PLUGIN_INFO=$(CC65_PLUGIN_PATH)/Contents/Info.plist
+
+XCODE_PLUGIN_COMPATIBILITY=DVTPlugInCompatibilityUUID
+
+
+.PHONY: all gen genclean
+
+all:
+	@make gen
+	@make build
+

a2sudoku/make/tail.mk

@@ -10,37 +10,72 @@
 #  http://www.quinndunki.com/blondihacks
 #
 
-export PATH := $(PATH):$(CC65_BIN)
+BUILD_TYPE := $(shell if echo $(MACHINE) | grep -q -- -basic; then echo basic; elif echo $(MACHINE) | grep -q -- -merlin; then echo merlin; else echo cc65; fi)
 
 CWD=$(shell pwd)
 
-C_OBJS=$(C_SRCS:.c=.o)
+DISKIMAGE=$(TARGETDIR)/$(PGM).dsk
-C_DEPS=$(C_SRCS:.c=.u)
-ASM_OBJS=$(ASM_SRCS:.s=.o)
-ASM_LSTS=$(ASM_SRCS:.s=.lst)
-OBJS=$(C_OBJS) $(ASM_OBJS)
-
-MAPFILE=$(PGM).map
-DISKIMAGE=$(PGM).dsk
-
-LINK_ARGS=
 
 EXECCMD=
 
-ALLTARGET=$(DISKIMAGE)
+vpath $(GENDIR)
-UNAME_S := $(shell uname -s)
-ifeq ($(UNAME_S),Darwin)
-    ALLTARGET=execute
-endif
 
-ifneq ($(START_ADDR),)
+BASIC_SRCS=$(patsubst $(GENDIR)/%, %, $(patsubst ./%, %, $(wildcard $(addsuffix /*.bas, $(SRCDIRS)))))
-# If the MACHINE is set to an option which does not support a variable start
+BASIC_OBJS=$(patsubst %.bas, $(TARGETDIR)/%.tok, $(BASIC_SRCS))
-# address, then error.
+
+ifeq ($(BUILD_TYPE),cc65)
+    export PATH := $(PATH):$(CC65_BIN)
+
+    # By default, use the a2 drivers.  If the machine is one of the enhanced
+    # targets though, use the a2e drivers.
+    DRV_BASE_MACHINE=a2
+    BASE_MACHINE = apple2
+    ifneq ($(filter $(MACHINE), apple2enh apple2enh-dos33 apple2enh-system apple2enh-loader apple2enh-reboot),)
+        DRV_BASE_MACHINE=a2e
+        BASE_MACHINE = apple2enh
+    endif
+
+    export CC65_SUPPORTS_APPLE_SINGLE=1
+    CC65_CREATE_DEP_ARG=--create-dep $(@:.o=.u)
+    CC65_LIST_ARG=-l $(@:.o=.lst)
+    CC65_DRV_DIR=$(CC65_HOME)/target/$(BASE_MACHINE)/drv
+
+    MACHCONFIG= -t $(BASE_MACHINE)
+    ifneq ($(filter $(MACHINE), apple2-system apple2enh-system),)
+        MACHCONFIG += -C $(BASE_MACHINE)-system.cfg
+    else
+        ifeq ($(PROJECT_TYPE),ca65)
+            MACHCONFIG += -C $(BASE_MACHINE)-asm.cfg
+            LDFLAGS += -u __EXEHDR__
+        else
+            MACHCONFIG += -C apple2-hgr.cfg
+        endif
+    endif
+
+    CFLAGS+=-I $(GENDIR)
+    ifneq ($(DRIVERS),)
+        SRCDIRS+=$(DRVDIR)
+    endif
+
+    C_SRCS=$(patsubst $(GENDIR)/%, %, $(patsubst ./%, %, $(wildcard $(addsuffix /*.c, $(SRCDIRS)))))
+    C_OBJS=$(patsubst %.c, $(OBJDIR)/%.o, $(C_SRCS))
+    C_DEPS=$(patsubst %.c, $(OBJDIR)/%.u, $(C_SRCS))
+
+    ASM_SRCS=$(patsubst $(GENDIR)/%, %, $(patsubst ./%, %, $(wildcard $(addsuffix /*.s, $(SRCDIRS)))))
+    ASM_OBJS=$(patsubst %.s, $(OBJDIR)/%.o, $(ASM_SRCS))
+    ASM_LSTS=$(patsubst %.s, $(OBJDIR)/%.lst, $(ASM_SRCS))
+
+    MAPFILE=$(TARGETDIR)/$(PGM).map
+
+    ifneq ($(START_ADDR),)
+        # If the MACHINE is set to an option which does not support a variable
+        # start address, then error.
         ifneq ($(filter $(MACHINE), apple2-system apple2enh-system),)
             $(error You cannot change start address with this machine type)
         endif
-else
+    else
-    # If not set, then use the default for the config as per cc65 documentation
+        # If not set, then use the default for the config as per cc65
+	# documentation
         ifneq ($(filter $(MACHINE), apple2 apple2-dos33 apple2enh apple2enh-dos33),)
             START_ADDR=803
         endif
@@ -50,56 +85,205 @@ else
         ifneq ($(filter $(MACHINE), apple2-loader apple2-reboot apple2enh-loader apple2enh-reboot),)
             START_ADDR=800
         endif
-endif
+    endif
-LDFLAGS += --start-addr 0x$(START_ADDR)
 
-ifneq ($(filter $(MACHINE), apple2 apple2enh apple2-dos33 apple2enh-dos33),)
+    LDFLAGS += --start-addr 0x$(START_ADDR)
+
+    ifneq ($(filter $(MACHINE), apple2 apple2enh apple2-dos33 apple2enh-dos33),)
+        EXECCMD=$(shell echo brun $(PGM) | tr '[a-z]' '[A-Z]')
+    endif
+else
+    C_OBJS=
+    C_DEPS=
+
+    ASM_OBJS=
+    ASM_LSTS=
+endif
+
+ifeq ($(BUILD_TYPE),merlin)
+    ASM_SRCS=$(patsubst ./%, %, $(wildcard $(addsuffix /*.s, $(SRCDIRS))))
+    MAPFILE=$(TARGETDIR)/_Output.txt
     EXECCMD=$(shell echo brun $(PGM) | tr '[a-z]' '[A-Z]')
 endif
 
-MACHCONFIG= -t apple2
+ifeq ($(BUILD_TYPE),basic)
-
+    MAPFILE=
-ifneq ($(filter $(MACHINE), apple2enh apple2apple2enh-dos33 apple2enh-system apple2enh-loader apple2enh-reboot),)
+    EXECCMD=$(shell echo run $(PGM) | tr '[a-z]' '[A-Z]')
-    MACHCONFIG= -t apple2enh
 endif
 
-ifeq ($(filter $(MACHINE), apple2 apple2enh),)
+OBJS=$(C_OBJS) $(ASM_OBJS)
-    MACHCONFIG += -C $(MACHINE).cfg
+
+ALLTARGET=$(DISKIMAGE)
+
+
+.PHONY: build execute clean cleandrivers xcodefix
+
+build: $(ALLTARGET)
+
+$(DISKIMAGE): $(TARGETDIR)/$(PGM) $(BASIC_OBJS)
+	make/createDiskImage $(AC) $(MACHINE) "$(DISKIMAGE)" "$(TARGETDIR)/$(PGM)" "$(START_ADDR)" $(BASIC_OBJS) $(COPYDIRS)
+
+execute: $(DISKIMAGE)
+	osascript make/V2Make.scpt "$(TARGETDIR)" "$(PGM)" "$(CWD)/make/DevApple.vii" "$(EXECCMD)"
+
+$(TARGETDIR)/%.tok:	%.bas
+	$(MKDIR) `dirname $@`
+	make/bt $< $(BASICFLAGS) -o $@
+
+ifneq ($(DRIVERS),)
+cleandrivers:
+	rm -Rf "$(DRVDIR)"
+
+else
+cleandrivers:
+
 endif
 
-.PHONY: all execute clean
+clean: genclean cleandrivers
-	
+	rm -f "$(TARGETDIR)/$(PGM)" $(OBJS) $(BASIC_OBJS) $(C_DEPS) $(MAPFILE) $(ASM_LSTS) "$(DISKIMAGE)"
-all: $(ALLTARGET)
-
-clean:
-	rm -f $(PGM)
-	rm -f $(OBJS)
-	rm -f $(C_DEPS)
-	rm -f $(MAPFILE)
-	rm -f $(ASM_LSTS)
-	rm -f $(DISKIMAGE)
-
-createPackage:
-	pkg/createPackage
 
 cleanMacCruft:
 	rm -rf pkg
 
-$(PGM): $(OBJS)
+# Some gen phase stuff...
-	$(CL65) $(MACHCONFIG) --mapfile $(MAPFILE) $(LDFLAGS) -o $(PGM) $(OBJS)
+gen: xcodefix $(DRIVERS)
 
-$(DISKIMAGE): $(PGM)
+xcodefix:
-	make/createDiskImage $(AC) $(MACHINE) $(DISKIMAGE) $(PGM) "$(START_ADDR)"
+	defaults write "$(CC65_PLUGIN_INFO)" $(XCODE_PLUGIN_COMPATIBILITY)s -array `defaults read "$(XCODE_INFO)" $(XCODE_PLUGIN_COMPATIBILITY)` || true
 
-execute: $(DISKIMAGE)
-	osascript make/V2Make.scpt $(CWD) $(PGM) $(CWD)/make/DevApple.vii "$(EXECCMD)"
 
-%.o:	%.c
+ifeq ($(BUILD_TYPE),basic)
-	$(CL65) $(MACHCONFIG) $(CFLAGS) --create-dep -c -o $@ $<
+# Build rules for BASIC projects
+
+$(TARGETDIR)/$(PGM): $(BASIC_OBJS)
+	cp $(TARGETDIR)/$(PGM).tok $(TARGETDIR)/$(PGM)
+
+$(BASIC_OBJS): Makefile
+
+
+endif
+
+
+ifeq ($(BUILD_TYPE),merlin)
+# Build rules for Merlin projects
+
+$(TARGETDIR)/$(PGM): $(ASM_SRCS) Makefile
+	$(MKDIR) $(TARGETDIR)
+	rm -f $(TARGETDIR)/$(PGM)
+	$(MERLIN_ASM) linkscript.s $(PGM) $(TARGETDIR)/$(PGM)
+
+endif
+
+
+ifeq ($(BUILD_TYPE),cc65)
+# Build rules for cc65 projects
+
+$(TARGETDIR)/$(PGM): $(OBJS)
+	$(MKDIR) `dirname $@`
+	make/errorFilter.sh $(CL65) $(MACHCONFIG) --mapfile $(MAPFILE) $(LDFLAGS) -o "$(TARGETDIR)/$(PGM)" $(OBJS)
+
+$(OBJS): Makefile
+
+$(OBJDIR)/%.o:    %.c
+	$(MKDIR) `dirname $@`
+	make/errorFilter.sh $(CL65) $(MACHCONFIG) $(CFLAGS) $(CC65_CREATE_DEP_ARG) -c -o $@ $<
 	sed -i .bak 's/\.s:/.o:/' $(@:.o=.u)
 	rm -f $(@:.o=.u).bak
 
-%.o:	%.s
+$(OBJDIR)/%.o:	$(GENDIR)/%.c
-	$(CL65) $(MACHCONFIG) --cpu $(CPU) $(ASMFLAGS) -l -c -o $@ $<
+	$(MKDIR) `dirname $@`
+	make/errorFilter.sh $(CL65) $(MACHCONFIG) $(CFLAGS) $(CC65_CREATE_DEP_ARG) -c -o $@ $<
+	sed -i .bak 's/\.s:/.o:/' $(@:.o=.u)
+	rm -f $(@:.o=.u).bak
+
+$(OBJDIR)/%.o:	%.s
+	$(MKDIR) `dirname $@`
+	make/errorFilter.sh $(CL65) $(MACHCONFIG) --cpu $(CPU) $(ASMFLAGS) $(CC65_LIST_ARG) -c -o $@ $<
+
+$(OBJDIR)/%.o:    $(GENDIR)/%.s
+	$(MKDIR) `dirname $@`
+	make/errorFilter.sh $(CL65) $(MACHCONFIG) --cpu $(CPU) $(ASMFLAGS) $(CC65_LIST_ARG) -c -o $@ $<
+
+
+.PHONY: loresgr hiresgr auxmem joystick mouse serial
+# Lores driver codegen
+loresgr: $(DRVDIR)/a2_lores_drv.s $(DRVDIR)/a2_lores_drv.h
+
+$(DRVDIR)/a2_lores_drv.s: $(CC65_DRV_DIR)/tgi/$(DRV_BASE_MACHINE).lo.tgi
+	mkdir -p $(DRVDIR)
+	$(CO65) --code-label _a2_lores_drv -o $@ $(CC65_DRV_DIR)/tgi/$(DRV_BASE_MACHINE).lo.tgi
+
+$(DRVDIR)/a2_lores_drv.h:
+	mkdir -p $(DRVDIR)
+	echo '#include <tgi.h>' > $@
+	echo 'extern char a2_lores_drv;' >> $@
+
+
+# Hires driver codegen
+hiresgr: $(DRVDIR)/a2_hires_drv.s $(DRVDIR)/a2_hires_drv.h
+
+$(DRVDIR)/a2_hires_drv.s: $(CC65_DRV_DIR)/tgi/$(DRV_BASE_MACHINE).hi.tgi
+	mkdir -p $(DRVDIR)
+	$(CO65) --code-label _a2_hires_drv -o $@ $(CC65_DRV_DIR)/tgi/$(DRV_BASE_MACHINE).hi.tgi
+
+$(DRVDIR)/a2_hires_drv.h:
+	mkdir -p $(DRVDIR)
+	echo '#include <tgi.h>' > $@
+	echo 'extern char a2_hires_drv;' >> $@
+
+
+# Auxmem driver codegen
+auxmem: $(DRVDIR)/a2_auxmem_drv.s $(DRVDIR)/a2_auxmem_drv.h
+
+$(DRVDIR)/a2_auxmem_drv.s: $(CC65_DRV_DIR)/emd/$(DRV_BASE_MACHINE).auxmem.emd
+	mkdir -p $(DRVDIR)
+	$(CO65) --code-label _a2_auxmem_drv -o $@ $(CC65_DRV_DIR)/emd/$(DRV_BASE_MACHINE).auxmem.emd
+
+$(DRVDIR)/a2_auxmem_drv.h:
+	mkdir -p $(DRVDIR)
+	echo '#include <em.h>' > $@
+	echo 'extern char a2_auxmem_drv;' >> $@
+
+
+# Joystick driver codegen
+joystick: $(DRVDIR)/a2_joystick_drv.s $(DRVDIR)/a2_joystick_drv.h
+
+$(DRVDIR)/a2_joystick_drv.s: $(CC65_DRV_DIR)/joy/$(DRV_BASE_MACHINE).stdjoy.joy
+	mkdir -p $(DRVDIR)
+	$(CO65) --code-label _a2_joystick_drv -o $@ $(CC65_DRV_DIR)/joy/$(DRV_BASE_MACHINE).stdjoy.joy
+
+$(DRVDIR)/a2_joystick_drv.h:
+	mkdir -p $(DRVDIR)
+	echo '#include <joystick.h>' > $@
+	echo 'extern char a2_joystick_drv;' >> $@
+
+
+# Mouse driver codegen
+mouse: $(DRVDIR)/a2_mouse_drv.s $(DRVDIR)/a2_mouse_drv.h
+
+$(DRVDIR)/a2_mouse_drv.s: $(CC65_DRV_DIR)/mou/$(DRV_BASE_MACHINE).stdmou.mou
+	mkdir -p $(DRVDIR)
+	$(CO65) --code-label _a2_mouse_drv -o $@ $(CC65_DRV_DIR)/mou/$(DRV_BASE_MACHINE).stdmou.mou
+
+$(DRVDIR)/a2_mouse_drv.h:
+	mkdir -p $(DRVDIR)
+	echo '#include <mouse.h>' > $@
+	echo 'extern char a2_mouse_drv;' >> $@
+
+
+# Serial driver codegen
+serial: $(DRVDIR)/a2_serial_drv.s $(DRVDIR)/a2_serial_drv.h
+
+$(DRVDIR)/a2_serial_drv.s: $(CC65_DRV_DIR)/ser/$(DRV_BASE_MACHINE).ssc.ser
+	mkdir -p $(DRVDIR)
+	$(CO65) --code-label _a2_serial_drv -o $@ $(CC65_DRV_DIR)/ser/$(DRV_BASE_MACHINE).ssc.ser
+
+$(DRVDIR)/a2_serial_drv.h:
+	mkdir -p $(DRVDIR)
+	echo '#include <serial.h>' > $@
+	echo 'extern char a2_serial_drv;' >> $@
+
+endif
+
 
 -include $(C_DEPS)

a2sudoku/mouseWrapper.c

@@ -0,0 +1,79 @@
+//
+//  mouseWrapper.c
+//  a2sudoku
+//
+//  Created by Jeremy Rand on 2018-06-24.
+//  Copyright © 2018 Jeremy Rand. All rights reserved.
+//
+
+#include "mouseWrapper.h"
+#include "drivers/a2_mouse_drv.h"
+
+// Defines and macros
+
+#define MOUSE_POS_SHIFT 4
+#define MOUSE_GRID_SIZE (BOARD_SIZE << MOUSE_POS_SHIFT)
+
+
+// Globals
+
+static tMouseCallback gCursorPosCallback = NULL;
+static bool gMouseInstalled = false;
+static bool gMouseInPoll = false;
+static struct mouse_box gMouseBox = { 0, 0, MOUSE_GRID_SIZE - 1, MOUSE_GRID_SIZE - 1 };
+
+
+// Implementation
+
+bool initMouse(tMouseCallback callback)
+{
+    if (!gMouseInstalled) {
+        if (mouse_install(&mouse_def_callbacks, &a2_mouse_drv) == 0) {
+            gMouseInstalled = true;
+            
+            mouse_setbox(&gMouseBox);
+            moveMouseToPos(0, 0);
+        }
+    }
+    
+    gCursorPosCallback = callback;
+    
+    return gMouseInstalled;
+}
+
+
+void shutdownMouse(void)
+{
+    if (gMouseInstalled) {
+        mouse_uninstall();
+        gMouseInstalled = false;
+    }
+}
+
+
+void pollMouse(void)
+{
+    struct mouse_info mouseInfo;
+    
+    if (!gMouseInstalled)
+        return;
+    
+    mouse_info(&mouseInfo);
+    
+    gMouseInPoll = true;
+    gCursorPosCallback(mouseInfo.pos.x >> MOUSE_POS_SHIFT,
+                       mouseInfo.pos.y >> MOUSE_POS_SHIFT);
+    gMouseInPoll = false;
+}
+
+
+void moveMouseToPos(tPos newX, tPos newY)
+{
+    if (!gMouseInstalled)
+        return;
+    
+    if (gMouseInPoll)
+        return;
+    
+    mouse_move(newX << MOUSE_POS_SHIFT, newY << MOUSE_POS_SHIFT);
+}

a2sudoku/mouseWrapper.h

@@ -0,0 +1,30 @@
+//
+//  mouseWrapper.h
+//  a2sudoku
+//
+//  Created by Jeremy Rand on 2018-06-24.
+//  Copyright © 2018 Jeremy Rand. All rights reserved.
+//
+
+#ifndef _GUARD_PROJECTa2sudoku_FILEmouseWrapper_
+#define _GUARD_PROJECTa2sudoku_FILEmouseWrapper_
+
+#include <stdbool.h>
+
+#include "puzzles.h"
+
+
+// Typedefs
+
+typedef void (*tMouseCallback)(tPos newX, tPos newY);
+
+
+// API
+
+extern bool initMouse(tMouseCallback callback);
+extern void shutdownMouse(void);
+extern void pollMouse(void);
+extern void moveMouseToPos(tPos newX, tPos newY);
+
+
+#endif /* define _GUARD_PROJECTa2sudoku_FILEmouseWrapper_ */

a2sudoku/puzzles.c

@@ -50,7 +50,7 @@ tPuzzle thePuzzle;
 void fileReadProblem(char *filename)
 {
     clrscr();
-    asm ("STA %w", 0xc051);
+    asm volatile ("STA %w", 0xc051);
     printf("\n\nUnable to read file %s\nPress any key to quit", filename);
     cgetc();
     exit(0);

a2sudoku/ui.c

@@ -12,15 +12,13 @@
 #include <stdlib.h>
 #include <string.h>
 #include <tgi.h>
-#include <tgi/tgi-mode.h>
 
 #include "game.h"
 #include "ui.h"
+#include "mouseWrapper.h"
+#include "drivers/a2_hires_drv.h"
 
-
+#pragma code-name ("LOWCODE")
-// Extern symbols for graphics drivers
-extern char a2e_hi;
-
 
 // Macros and defines
 #define SQUARE_WIDTH 28
@@ -31,10 +29,10 @@ extern char a2e_hi;
 #define THICK_LINE_HEIGHT 3
 #define THIN_LINE_HEIGHT 1
 
-#define TEXT_OFFSET_X 12
+#define TEXT_OFFSET_X 19
 #define TEXT_OFFSET_Y 6
 
-#define TEXT_UNDERLINE_OFFSET_X -2
+#define TEXT_UNDERLINE_OFFSET_X -9
 #define TEXT_UNDERLINE_OFFSET_Y 9
 #define TEXT_UNDERLINE_WIDTH 8
 
@@ -94,7 +92,7 @@ void drawGrid(void)
 
     tgi_clear();
     
-    tgi_setcolor(COLOR_WHITE);
+    tgi_setcolor(TGI_COLOR_WHITE);
     for (pos = 0; pos <= BOARD_SIZE; pos++) {
         if ((pos % SUBSQUARE_SIZE) == 0) {
             tgi_bar(xPos, 0, xPos + THICK_LINE_WIDTH - 1, TOTAL_HEIGHT - 1);
@@ -121,6 +119,31 @@ void drawGrid(void)
 }
 
 
+void setCursorPos(tPos newX, tPos newY)
+{
+    tPos oldX = cursorX;
+    tPos oldY = cursorY;
+    
+    if (newX >= BOARD_SIZE)
+        newX = BOARD_SIZE - 1;
+    
+    if (newY >= BOARD_SIZE)
+        newY = BOARD_SIZE - 1;
+    
+    if ((cursorX == newX) &&
+        (cursorY == newY))
+        return;
+    
+    cursorX = newX;
+    cursorY = newY;
+    
+    refreshPos(cursorX, cursorY);
+    refreshPos(oldX, oldY);
+    
+    moveMouseToPos(cursorX, cursorY);
+}
+
+
 void initUI(void)
 {
     static bool tgi_inited = false;
@@ -129,11 +152,13 @@ void initUI(void)
         return;
     
     // Install drivers
-    tgi_install(&a2e_hi);
+    tgi_install(&a2_hires_drv);
     
     tgi_init();
     
     tgi_inited = true;
+    
+    initMouse(setCursorPos);
 }
 
 
@@ -169,19 +194,20 @@ void shutdownUI(void)
 {
     // Uninstall drivers
     tgi_uninstall();
+    shutdownMouse();
 }
 
 
 void textMode(void)
 {
     clrscr();
-    asm ("STA %w", 0xc051);
+    asm volatile ("STA %w", 0xc051);
 }
 
 
 void graphicsMode(void)
 {
-    asm ("STA %w", 0xc050);
+    asm volatile ("STA %w", 0xc050);
 }
 
 
@@ -272,8 +298,8 @@ void displayInstructions(void)
            "\n"
            "The goal is to get the numbers from 1 to"
            "9 uniquely in each column, row and 3x3\n"
-           "subsquare.  Move the cursor with I-J-K-L"
+           "subsquare.  Move the cursor with arrow\n"
-           "or the arrow keys.  Press a number key\n"
+           "keys, IJKM or mouse.  Press a number key"
            "to enter a value.  Press a number key\n"
            "while holding shift or open apple to\n"
            "toggle a scratch value.  Press 0 to\n"
@@ -443,7 +469,7 @@ void drawScratch(tPos x, tPos y, tScratchValues scratch)
         drawNine(screenX, screenY);
     }
     
-    tgi_setcolor(COLOR_WHITE);
+    tgi_setcolor(TGI_COLOR_WHITE);
 }
 
 
@@ -455,10 +481,10 @@ void updatePos(tPos x, tPos y, tSquareVal val, tScratchValues scratch, bool corr
     int edgeY = screenY + SQUARE_HEIGHT - 1;
     char buffer[2];
     
-    tgi_setcolor(COLOR_BLACK);
+    tgi_setcolor(TGI_COLOR_BLACK);
     tgi_bar(screenX, screenY, edgeX, edgeY);
     
-    tgi_setcolor(COLOR_WHITE);
+    tgi_setcolor(TGI_COLOR_WHITE);
     if (val != EMPTY_SQUARE) {
         buffer[0] = '0' + val;
         buffer[1] = '\0';
@@ -504,7 +530,7 @@ void youWon(void)
     static char line1[80];
     char *line2 = "Press any key";
     time_t solutionTime = timeToSolve();
-    int textHeight = tgi_textheight(line1);
+    int textHeight = 7;
     
     if (solutionTime == 0xffffffff) {
         snprintf(line1, sizeof(line1), "You solved it!");
@@ -524,10 +550,10 @@ void youWon(void)
     wonX = (TOTAL_WIDTH - wonWidth) / 2;
     wonY = (TOTAL_HEIGHT - wonHeight) / 2;
     
-    tgi_setcolor(COLOR_BLACK);
+    tgi_setcolor(TGI_COLOR_BLACK);
     tgi_bar(wonX, wonY, wonX + wonWidth, wonY + wonHeight);
     
-    tgi_setcolor(COLOR_WHITE);
+    tgi_setcolor(TGI_COLOR_WHITE);
     tgi_outtextxy((TOTAL_WIDTH - line1Width) / 2, wonY + (textHeight * 2), line1);
     tgi_outtextxy((TOTAL_WIDTH - line2Width) / 2, wonY + (textHeight * 4), line2);
     
@@ -595,13 +621,10 @@ bool playGame(void)
     graphicsMode();
     
     while (true) {
+        pollMouse();
+        
+        if (kbhit()) {
             bool shouldNotBeep = true;
-        
-        if (isPuzzleSolved()) {
-            youWon();
-            return true;
-        }
-        
             ch = cgetc();
             
             switch (ch) {
@@ -645,13 +668,9 @@ bool playGame(void)
                 case 'I':
                 case 0x0B:  // Only defined with apple2enh targts, CH_CURS_UP:
                     if (cursorY != 0) {
-                    cursorY--;
+                        setCursorPos(cursorX, cursorY - 1);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(cursorX, cursorY + 1);
                     } else {
-                    cursorY = BOARD_SIZE - 1;
+                        setCursorPos(cursorX, BOARD_SIZE - 1);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(cursorX, 0);
                     }
                     break;
                     
@@ -659,13 +678,9 @@ bool playGame(void)
                 case 'J':
                 case CH_CURS_LEFT:
                     if (cursorX != 0) {
-                    cursorX--;
+                        setCursorPos(cursorX - 1, cursorY);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(cursorX + 1, cursorY);
                     } else {
-                    cursorX = BOARD_SIZE - 1;
+                        setCursorPos(BOARD_SIZE - 1, cursorY);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(0, cursorY);
                     }
                     break;
                     
@@ -673,13 +688,9 @@ bool playGame(void)
                 case 'K':
                 case CH_CURS_RIGHT:
                     if (cursorX < BOARD_SIZE - 1) {
-                    cursorX++;
+                        setCursorPos(cursorX + 1, cursorY);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(cursorX - 1, cursorY);
                     } else {
-                    cursorX = 0;
+                        setCursorPos(0, cursorY);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(BOARD_SIZE - 1, cursorY);
                     }
                     break;
                     
@@ -687,13 +698,9 @@ bool playGame(void)
                 case 'M':
                 case 0x0A:  // Only defined with apple2enh targts, CH_CURS_DOWN:
                     if (cursorY < BOARD_SIZE - 1) {
-                    cursorY++;
+                        setCursorPos(cursorX, cursorY + 1);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(cursorX, cursorY - 1);
                     } else {
-                    cursorY = 0;
+                        setCursorPos(cursorX, 0);
-                    refreshPos(cursorX, cursorY);
-                    refreshPos(cursorX, BOARD_SIZE - 1);
                     }
                     break;
                     
@@ -778,9 +785,16 @@ bool playGame(void)
                     shouldNotBeep = false;
                     break;
             }
+            
             if (!shouldNotBeep) {
                 printf("\007");
             }
+            
+            if (isPuzzleSolved()) {
+                youWon();
+                return true;
+            }
+        }
     }
     
     return false;