atari8: fixed rom .extensions, removed wasm

src/machine/atari8.ts

@@ -243,7 +243,6 @@ export class Atari800 extends BasicScanlineMachine {
     this.gtia.loadState(state.gtia);
     this.irq_pokey.loadState(state.pokey);
     this.lastdmabyte = state.lastdmabyte;
-    this.keycode = state.keycode;
     this.cart_80 = state.cart_80;
     this.cart_a0 = state.cart_a0;
   }
@@ -263,10 +262,12 @@ export class Atari800 extends BasicScanlineMachine {
   }
   loadControlsState(state) {
     this.inputs.set(state.inputs);
+    this.keycode = state.keycode;
   }
   saveControlsState() {
     return {
-      inputs: this.inputs.slice(0)
+      inputs: this.inputs.slice(0),
+      keycode: this.keycode,
     };
   }
   getRasterScanline() {

src/platform/atari8.ts

@@ -1,8 +1,8 @@
 
 import { Platform, getOpcodeMetadata_6502, getToolForFilename_6502, Base6502MachinePlatform } from "../common/baseplatform";
-import { PLATFORMS, Keys, makeKeycodeMap } from "../common/emu";
+import { PLATFORMS } from "../common/emu";
 import { BaseMAME6502Platform } from "../common/mameplatform";
-import { Atari5200, Atari800, Atari8_WASMMachine } from "../machine/atari8";
+import { Atari5200, Atari800 } from "../machine/atari8";
 
 declare var jt; // for 6502
 
@@ -21,11 +21,6 @@ var Atari800_PRESETS = Atari8_PRESETS.concat([
   {id:'joyas.bas', name:'Match-3 Game (FastBasic)'},
 ]);
 
-const ATARI8_KEYCODE_MAP = makeKeycodeMap([
-  [Keys.VK_SPACE, 0, 0],
-  [Keys.VK_ENTER, 0, 0],
-]);
-
 const Atari800_MemoryMap = { main:[
   {name:'RAM',start:0x0,size:0xc000,type:'ram'},
   {name:'Left Cartridge ROM',start:0xa000,size:0x2000,type:'rom'},
@@ -44,6 +39,37 @@ function getToolForFilename_Atari8(fn:string) {
   else return getToolForFilename_6502(fn);
 }
 
+class Atari800Platform extends Base6502MachinePlatform<Atari800> {
+  newMachine()          { return new Atari800(); }
+  getPresets()          { return Atari800_PRESETS; }
+  getDefaultExtension() { return ".c"; };
+  getToolForFilename = getToolForFilename_Atari8;
+  readAddress(a)        { return this.machine.readConst(a); }
+  getMemoryMap()        { return Atari800_MemoryMap; }
+  showHelp = atari8_showHelp;
+  getROMExtension = atari8_getROMExtension;
+  
+  async start() {
+    let bios = await this.loadKernel();
+    await super.start();
+    this.machine.loadBIOS(bios);
+  }
+  biosPath = 'res/altirra/kernel.rom';
+  async loadKernel() {
+    var biosResponse = await fetch(this.biosPath);
+    if (biosResponse.status == 200 || (biosResponse as any as Blob).size) {
+      var biosBinary = await biosResponse.arrayBuffer();
+      return new Uint8Array(biosBinary);
+    } else throw new Error('could not load BIOS file');
+  }
+}
+
+class Atari5200Platform extends Atari800Platform {
+  newMachine() { return new Atari5200(); }
+  biosPath = 'res/altirra/superkernel.rom';
+}
+
+
 /// MAME support
 
 abstract class Atari8MAMEPlatform extends BaseMAME6502Platform {
@@ -59,19 +85,6 @@ abstract class Atari8MAMEPlatform extends BaseMAME6502Platform {
   }
 }
 
-abstract class Atari8WASIMAMEPlatform extends BaseMAME6502Platform {
-  getPresets() { return Atari8_PRESETS; }
-  getToolForFilename = getToolForFilename_Atari8;
-  getOpcodeMetadata = getOpcodeMetadata_6502;
-  getDefaultExtension() { return ".asm"; };
-  showHelp(tool:string, ident:string) {
-    if (tool == 'fastbasic')
-      window.open("https://github.com/dmsc/fastbasic/blob/master/manual.md", "_help");
-    else
-      window.open("https://atariwiki.org/wiki/Wiki.jsp?page=Assembler", "_help"); // TODO
-  }
-}
-
 class Atari800MAMEPlatform extends Atari8MAMEPlatform implements Platform {
   getPresets() { return Atari800_PRESETS; }
   loadROM(title, data) {
@@ -133,63 +146,14 @@ class Atari5200MAMEPlatform extends Atari8MAMEPlatform implements Platform {
   ] } };
 }
 
-/// WASM Atari8 platform
+function atari8_getROMExtension(rom: Uint8Array) {
-class Atari8WASMPlatform extends Base6502MachinePlatform<Atari8_WASMMachine> implements Platform {
+  if (rom == null) return ".bin";
-
+  if (rom[0] == 0xff && rom[1] == 0xff) return ".xex";
-  newMachine()          { return new Atari8_WASMMachine('atari8'); }
+  else return ".rom";
-  getPresets()          { return Atari800_PRESETS; }
-  getDefaultExtension() { return ".c"; };
-  getToolForFilename = getToolForFilename_Atari8;
-  readAddress(a)        { return this.machine.readConst(a); }
-  getMemoryMap()        { return Atari800_MemoryMap; }
-  showHelp() {
-    // TODO
-  }
-  getROMExtension(rom:Uint8Array) { 
-    // TODO
-    if (rom && rom[0] == 0x01 && rom[1] == 0x08) return ".prg";
-    else return ".bin";
-  }
 }
 
-class Atari800WASMPlatform extends Atari8WASMPlatform {  
+function atari8_showHelp() {
-}
+  return "https://8bitworkshop.com/docs/platforms/atari8/";
-
-////
-
-class Atari800Platform extends Base6502MachinePlatform<Atari800> {
-  newMachine()          { return new Atari800(); }
-  getPresets()          { return Atari800_PRESETS; }
-  getDefaultExtension() { return ".c"; };
-  getToolForFilename = getToolForFilename_Atari8;
-  readAddress(a)        { return this.machine.readConst(a); }
-  getMemoryMap()        { return Atari800_MemoryMap; }
-  showHelp() {
-    // TODO
-  }
-  getROMExtension(rom:Uint8Array) { 
-    // TODO
-    if (rom && rom[0] == 0x01 && rom[1] == 0x08) return ".prg";
-    else return ".bin";
-  }
-  async start() {
-    let bios = await this.loadKernel();
-    await super.start();
-    this.machine.loadBIOS(bios);
-  }
-  biosPath = 'res/altirra/kernel.rom';
-  async loadKernel() {
-    var biosResponse = await fetch(this.biosPath);
-    if (biosResponse.status == 200 || (biosResponse as any as Blob).size) {
-      var biosBinary = await biosResponse.arrayBuffer();
-      return new Uint8Array(biosBinary);
-    } else throw new Error('could not load BIOS file');
-  }
-}
-
-class Atari5200Platform extends Atari800Platform {
-  newMachine()          { return new Atari5200(); }
-  biosPath = 'res/altirra/superkernel.rom';
 }
 
 ///
@@ -197,6 +161,5 @@ class Atari5200Platform extends Atari800Platform {
 PLATFORMS['atari8-800.xlmame'] = Atari800MAMEPlatform
 PLATFORMS['atari8-800xl.mame'] = Atari800MAMEPlatform // for dithertron
 PLATFORMS['atari8-5200.mame'] = Atari5200MAMEPlatform
-PLATFORMS['atari8-800.xlwasm'] = Atari800WASMPlatform
 PLATFORMS['atari8-800'] = Atari800Platform
 PLATFORMS['atari8-5200'] = Atari5200Platform