makefile: support ip command for Arch Linux; c64: clock correction

Makefile

@@ -23,11 +23,11 @@ lint:
 
 
 web:
-	ifconfig | grep inet
+	(ip addr || ifconfig) | grep inet
 	python3 scripts/serveit.py 2>> /dev/null #http.out
 
 tsweb:
-	ifconfig | grep inet
+	(ip addr || ifconfig) | grep inet
 	$(TSC) -w &
 	python3 scripts/serveit.py 2>> /dev/null #http.out
 

src/machine/apple2.ts

@@ -394,6 +394,7 @@ var Apple2Display = function(pixels : Uint32Array, apple : AppleGRParams) {
 
   const flashInterval = 500;
 
+  // https://mrob.com/pub/xapple2/colors.html
   const loresColor = [
      RGBA(0, 0, 0),
      RGBA(227, 30, 96),

src/machine/c64.ts

@@ -596,7 +596,7 @@ export class C64_WASMMachine extends BaseWASMMachine implements Machine {
   }
   advanceFrame(trap: TrapCondition) : number {
     this.typeInitString(); // type init string into console (TODO: doesnt work during debug)
-    return super.advanceFrameClock(trap, 19656); // TODO: 985248 / 50 = 19705? music skips
+    return super.advanceFrameClock(trap, 19656+295); // TODO: can we sync with VSYNC?
   }
   typeInitString() {
     if (this.initstring) {

src/platform/c64.ts

@@ -5,7 +5,6 @@ import { PLATFORMS } from "../common/emu";
 
 const C64_PRESETS = [
   {id:'hello.dasm', name:'Hello World (ASM)'},
-  {id:'sidtune.dasm', name:'SID Tune (ASM)'},
   {id:'eliza.c', name:'Eliza (C)'},
   {id:'tgidemo.c', name:'TGI Graphics Demo (C)'},
   {id:'upandaway.c', name:'Up, Up and Away (C)'},
@@ -17,6 +16,8 @@ const C64_PRESETS = [
   {id:'scroll4.c', name:'Scrolling 4 (C)'},
   {id:'scroll5.c', name:'Scrolling 5 (C)'},
   {id:'climber.c', name:'Climber Game (C)'},
+  {id:'multilines.c', name:'Multicolor Lines+Flood Fill (C)'},
+  {id:'sidtune.dasm', name:'SID Tune (ASM)'},
   {id:'musicplayer.c', name:'Music Player (C)'},
 ];