Final sprint to get display of quest target coords (or nearest exit when applicable).

Platform/Apple/tools/PackPartitions/src/org/badvision/A2PackPartitions.groovy

@@ -2346,6 +2346,7 @@ class A2PackPartitions
         assembleCode("tileEngine", "src/tile/")
         assembleCode("marks", "src/marks/")
         assembleCode("gen_mapSpecials", "src/mapScripts/")
+        assembleCode("gen_mapExits", "src/mapScripts/")
 
         code.each { k,v -> addResourceDep("map", "<root>", "code", k) }
 
@@ -2447,15 +2448,43 @@ class A2PackPartitions
         }
     }
 
+    def genMapExits(data)
+    {
+        def exits = [:]
+        data.map.each { map ->
+            map.scripts.script.each { script ->
+                if (script?.@name.toLowerCase() =~ /exit/) {
+                    script.locationTrigger.each { trig ->
+                        if (!exits.containsKey(map.@name))
+                            exits[map.@name] = []
+                        assert trig.@x.toInteger() >= 0 && trig.@x.toInteger() <= 255 &&
+                               trig.@y.toInteger() >= 0 && trig.@y.toInteger() <= 255 : "large maps can't have exits"
+                        exits[map.@name].add([trig.@x.toInteger(), trig.@y.toInteger()])
+                    }
+                }
+            }
+        }
+        new File("build/src/mapScripts/gen_mapexits.s.new").withWriter { out ->
+            out.println("; Generated code - DO NOT MODIFY BY HAND\n")
+            out.println("*=0 ; origin irrelevant")
+            exits.keySet().sort().each { mapName ->
+                assert mapNames.containsKey(mapName)
+                int mapNum = mapNames[mapName][1] | (mapNames[mapName][0] == '3D' ? 0x80 : 0)
+                out.println " !byte $mapNum, ${exits[mapName].size() * 2} ; map num, field size"
+                exits[mapName].each { coords ->
+                    out.println " !byte     ${coords[0]}, ${coords[1]} ; x, y"
+                }
+            }
+            out.println " !byte 0 ; end"
+        }
+        replaceIfDiff("build/src/mapScripts/gen_mapexits.s")
+    }
+
     def genAutomapSpecials()
     {
         def scriptDir = "build/src/mapScripts/"
         if (!new File(scriptDir).exists())
             new File(scriptDir).mkdirs()
-        new File("build/src/mapScripts/gen_mapSpecials.plh.new").withWriter { out ->
-            out.println("// Generated code - DO NOT MODIFY BY HAND\n")
-            out.println("const automap_exitTileNum = $automapExitTile")
-        }
         new File("build/src/mapScripts/gen_mapSpecials.s.new").withWriter { out ->
             out.println("; Generated code - DO NOT MODIFY BY HAND\n")
             out.println("*=0 ; origin irrelevant")
@@ -2499,7 +2528,6 @@ class A2PackPartitions
             out.println(" !byte \$FF; end of all maps")
         }
         replaceIfDiff("build/src/mapScripts/gen_mapSpecials.s")
-        replaceIfDiff("build/src/mapScripts/gen_mapSpecials.plh")
     }
 
     /*
@@ -2789,6 +2817,9 @@ class A2PackPartitions
         // Generate the automap-specials table
         genAutomapSpecials()
 
+        // Figure out where all the exit scripts are (for quest go-to-map functionality)
+        genMapExits(dataIn)
+
         // Read in code chunks. For now these are hard coded, but I guess they ought to
         // be configured in a config file somewhere...?
         //
@@ -3985,7 +4016,6 @@ end
             def totalSize = mapSizes.size() * 2
             assert totalSize < 256 : "too many maps"
             out.println("byte[] mapSizes = $totalSize // overall buffer size")
-            boolean first = true
             mapSizes.sort().each { triple ->
                 out.println(String.format("byte            = \$%02X, \$%02X",
                                           (triple[0] == '3D' ? 0x80 : 0) | triple[1], triple[2]))

Platform/Apple/virtual/src/plasma/automap.pla

@@ -1092,11 +1092,6 @@ end
 def _automap_show(targetX, targetY)#1
   byte key
 
-  // FIXME FOO
-  word playerX, playerY
-  getPos(@playerX, @playerY)
-  targetX = playerX+1; targetY = playerY // FIXME - just for testing
-
   // Clear out the blank tile buffer
   memset(@blankTile, 0, 9)
 
@@ -1117,16 +1112,6 @@ def _automap_show(targetX, targetY)#1
   repeat
     key = cursorWait(targetX, targetY)
     when key
-
-      is 'I'; //FIXME FOO
-        targetY--; break
-      is 'K'; //FIXME FOO
-        targetX++; break
-      is 'M'; //FIXME FOO
-        targetY++; break
-      is 'J'; //FIXME FOO
-        targetX--; break
-
       is 'W'; is 'I'; is 11
         if screenY1-8 > 0
           screenY0 = screenY0 - 8   // north

Platform/Apple/virtual/src/plasma/questlog.pla

@@ -16,11 +16,12 @@ include "gen_items.plh"
 include "gen_enemies.plh"
 include "gen_modules.plh"
 include "combat.plh"
+include "automap.plh"
 
 predef _showQuests()#1
 word[] funcTbl = @_showQuests
 
-word pQuestsModule
+word pQuestsModule, pExitsBuf
 
 byte nUnstarted, nActive, nDone
 byte nTriggeredSteps, lastTriggered, nSteps
@@ -34,12 +35,14 @@ word questMapY[2]
 def loadExtraModules()#0
   mmgr(START_LOAD, 1) // code is in partition 1
   pQuestsModule = mmgr(QUEUE_LOAD, MOD_GEN_QUESTS<<8 | RES_TYPE_MODULE)
+  pExitsBuf = mmgr(QUEUE_LOAD, CODE_GEN_MAP_EXITS<<8 | RES_TYPE_CODE)
   mmgr(FINISH_LOAD, 0)
 end
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 def unloadExtraModules()#0
   mmgr(FREE_MEMORY, pQuestsModule)
+  mmgr(FREE_MEMORY, pExitsBuf)
 end
 
 ///////////////////////////////////////////////////////////////////////////////////
@@ -77,7 +80,8 @@ def displayCurQuest()#0
   questMapNum[0] = 0
   questMapNum[1] = 0
 
-  clearPortrait; useMapWindow; clearWindow
+  clearPortrait
+  useMapWindow // with clear
   setWindow2; clearWindow
   rawDisplayStr("^I^Y")
   if displayMode == 'A'
@@ -158,38 +162,127 @@ def showMenu()#0
 end
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
-def _showQuests()#1
-  byte sel, needReInit, needRedisplay
+// Locate the closest exit from the town the player is currently within
+def findExit(lookFor)#1
+  word p, pNext
+  word x, y, tmp, dist, minDist
+  word playerX, playerY
+  byte found
 
-  needReInit = TRUE
+  getPos(@playerX, @playerY)
+
+  // Scan the list of exits
+  p = pExitsBuf
+  minDist = $7FFF
+  found = FALSE
+  while ^p
+    // Each entry is map number (+128 for 3D maps), then length of field
+    pNext = p + ^(p+1) + 2
+    if ^p == lookFor
+      p = p + 2
+      // Found the map we want. There follows a list of x/y pairs
+      while p < pNext
+        x = ^p
+        y = ^(p+1)
+        p = p + 2
+        // Calculate the distance (squared) from the player to the exit
+        tmp = abs(x - playerX)
+        dist = tmp*tmp
+        tmp = abs(y - playerY)
+        dist = dist + (tmp*tmp)
+        // Record the closest exit when we find it.
+        if dist >= 0 and dist < minDist  // >= 0 check is in case of mult overflow
+          minDist = dist
+          questMapNum[0] = lookFor
+          questMapX[0] = x
+          questMapY[0] = y
+          found = TRUE
+        fin
+      loop
+    else
+      p = pNext
+    fin
+  loop
+
+  return found
+end
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+def showOnMap()#0
+  word automapModule
+  word playerX, playerY
+  byte lookFor
+  byte mapIdx
+
+  // If player isn't on either of the maps for this quest, direct them to the nearest exit
+  lookFor = mapNum + (mapIs3D ?? 128 :: 0)
+  if questMapNum[0] == lookFor
+    mapIdx = 0
+  elsif questMapNum[1] == lookFor
+    mapIdx = 1
+  else
+    if !findExit(lookFor)
+      clearWindow
+      setWindow2; clearWindow
+      rawDisplayStr("No route found.")
+      pause(800)
+      return
+    fin
+    mapIdx = 0
+  fin
+
+  // Load the automap code
+  mmgr(START_LOAD, 1) // code is in partition 1
+  automapModule = mmgr(QUEUE_LOAD, MOD_AUTOMAP<<8 | RES_TYPE_MODULE)
+  mmgr(FINISH_LOAD, 0)
+
+  // Show the position of this quest on the map
+  automapModule()=>automap_show(questMapX[mapIdx], questMapY[mapIdx])
+
+  // Free up memory from the automap module
+  mmgr(FREE_MEMORY, automapModule)
+
+  // Get the main frame image back
+  loadMainFrameImg()
+end
+
+///////////////////////////////////////////////////////////////////////////////////////////////////
+def _showQuests()#1
+  byte sel, needSetup, needRedisplay
+
+  needSetup = TRUE
   while TRUE
-    if needReInit
-      // Setup
+
+    // Setup (or re-setup after returning from show-on-map)
+    if needSetup
       showMapName("Quest Log")
       setWindow2; clearWindow
       setWindow3; clearWindow
-      useMapWindow; clearWindow
+      useMapWindow // with clear
       loadExtraModules
 
       displayMode = 'A'
       curQuestNum = 0
 
-      needRedisplay = TRUE
-      needReInit = FALSE // because it's done now
+      needRedisplay = TRUE // display after init
+      needSetup = FALSE // because it's done now
     fin
+
+    // Display after selecting new quest or mode
     if needRedisplay
       countQuests // also sets current quest
       displayCurQuest
       showMenu
       needRedisplay = FALSE
     fin
+
     sel = getUpperKey
     when sel
       is 'S'
         // Show on map
         if questMapNum[0] or questMapNum[1]
-          //showOnMap // FIXME TODO
-          needReInit = TRUE
+          showOnMap
+          needSetup = TRUE
         else
           beep
         fin