Merge pull request #20 from steffest/master

Bugfix in DMS decompression with DEEP Compression

.gitignore

@@ -0,0 +1,9 @@
+*.adf
+db/tools/index.htm
+db/index.htm
+db/games/index.htm
+db/demos_aga/index.htm
+db/demos/index.htm
+*.bin
+scriptedamigaemulator.js
+scriptedamigaemulator.js.map

Makefile

@@ -1,2 +1,3 @@
 scriptedamigaemulator.js: sae/prototypes.js sae/utils.js sae/dms.js sae/config.js sae/roms.js sae/memory.js sae/autoconf.js sae/expansion.js sae/events.js sae/gayle.js sae/ide.js sae/filesys.js sae/hardfile.js sae/input.js sae/serial.js sae/custom.js sae/blitter.js sae/copper.js sae/playfield.js sae/video.js sae/audio.js sae/cia.js sae/disk.js sae/rtc.js sae/m68k.js sae/cpu.js sae/amiga.js
-	closure-compiler --language_in=ECMASCRIPT6 --language_out ES5 $^ --js_output_file $@
+	closure-compiler --language_in=ECMASCRIPT6 --language_out ES5 $^ --js_output_file $@ --create_source_map $@.map
+	printf "/*\n//@ sourceMappingURL=%b\n*/" $@.map >> $@

disass.htm

@@ -80,7 +80,7 @@
 			</div>
 			<div style="height:5px"></div>
 			<div id="foot" class="foot" style="line-height:14px">
-				<span class="gray">2012-2016 Rupert Hausberger</span> |
+				<span class="gray">2012-2017 Rupert Hausberger</span> |
 				<a target="_blank" href="readme.htm">Description</a> |
 				<span class="gray">Disassembler</span> |
 				<a target="_blank" href="https://github.com/naTmeg/ScriptedAmigaEmulator">Source-code</a>

example.htm

@@ -133,6 +133,7 @@
 								<td><button onclick="stop()">Stop</button></td>
 								<td><button onclick="reset()">Reset</button></td>
 								<td><button onclick="pause(1)" id="controls_pr">Pause</button></td>
+								<td><button onclick="mute(1)" id="controls_mp">Mute</button></td>
 							</tr>
 						</table>
 					</td>
@@ -144,8 +145,12 @@
 						<!-- Method 1: SAE will create a canvas and add it into the div-element below -->
 						<div id="myVideo" style="margin:auto"></div>
 
+
 						<!-- Method 2: The canvas is already defined. SAE will output to the element below.
-						The size of the canvas is set by SAE according your settings -->
+						The size of the canvas is set by SAE according your settings.
+
+						See example2.htm -->
+
 						<!--<canvas id="myVideo" style="margin:auto;background-color:#000"></canvas>-->
 					</td>
 				</tr>

example.js

@@ -23,6 +23,7 @@ var inf = null; /* Reference to the info-object */
 
 var running = false; /* Is the emualtion currently running? */
 var paused = false; /* Is the emualtion currently paused? */
+var muted = false; /* Is the audio-output currently muted? */
 
 /*-----------------------------------------------------------------------*/
 /* Helpers */
@@ -64,14 +65,27 @@ function switchPauseResume(p) {
 	}
 }
 
+function switchMutePlay(m) {
+	var e = document.getElementById("controls_mp");
+	if (m) {
+		e.innerHTML = "Play";
+		e.onclick = function() { mute(false); };
+	} else {
+		e.innerHTML = "Mute";
+		e.onclick = function() { mute(true); };
+	}
+}
+
 function saee2text(err) {
 	switch (err) {
 		case SAEE_AlreadyRunning:				return "The emulator is already running.";
 		case SAEE_NotRunning:					return "The emulator is not running.";
 		case SAEE_NoTimer:						return "No timing-functions avail. Please upgrade your browser.";
 		case SAEE_NoMemory:						return "Out of memory.";
+		case SAEE_Assert:							return "Assertiation failed.";
 		case SAEE_Internal:						return "Internal emulator error.";
 		case SAEE_Config_Invalid:				return "Invalid configuration.";
+		case SAEE_Config_Compressed:			return "A ZIP file was detected. Compressed files are not yet supported.";
 		case SAEE_CPU_Internal:					return "Internal CPU-error.";
 		case SAEE_CPU_Requires68020:			return "The selected kickstart-rom does require a 68020 and 32bit address-space";
 		case SAEE_CPU_Requires680EC20:		return "The selected kickstart-rom does require a 68020.";
@@ -327,6 +341,18 @@ function pause(p) {
 		alert(saee2text(err));
 }
 
+function mute(m) {
+	/* Mute or play audio.
+	true == mute, false == play */
+	var err = sae.mute(m);
+	if (err == SAEE_None) {
+		muted = m;
+		switchMutePlay(muted);
+		/* ... */
+	} else
+		alert(saee2text(err));
+}
+
 function romSelect() {
 	var e = document.getElementById("cfg_rom_file").files[0];
 	if (e) {
@@ -441,6 +467,10 @@ function hook_event_stopped() {
 		paused = false;
 		switchPauseResume(paused);
 	}
+	if (muted) {
+		muted = false;
+		switchMutePlay(muted);
+	}
 	resetLEDs();
 }
 
@@ -450,6 +480,10 @@ function hook_event_reseted(hard) {
 		paused = false;
 		switchPauseResume(paused);
 	}
+	if (muted) {
+		muted = false;
+		switchMutePlay(muted);
+	}
 }
 
 /* Get call after the emulator has finished switching between pause-resume. */

example2.htm

@@ -133,6 +133,7 @@
 								<td><button onclick="stop()">Stop</button></td>
 								<td><button onclick="reset()">Reset</button></td>
 								<td><button onclick="pause(1)" id="controls_pr">Pause</button></td>
+								<td><button onclick="mute(1)" id="controls_mp">Mute</button></td>
 							</tr>
 						</table>
 					</td>
@@ -141,9 +142,13 @@
 				<tr>
 					<td class="arm">Output</td>
 					<td class="alm">
-						<!-- Method 1: SAE will create a canvas and add it into the div-element below -->
+						<!-- Method 1: SAE will create a canvas and add it into the div-element below
+
+						See example2.htm -->
+
 						<!--<div id="myVideo" style="margin:auto"></div>-->
 
+
 						<!-- Method 2: The canvas is already defined. SAE will output to the element below.
 						The size of the canvas is set by SAE according your settings -->
 						<canvas id="myVideo" style="margin:auto;background-color:#000"></canvas>

index.htm

@@ -1219,11 +1219,13 @@
 										<table>
 											<tr>
 												<td class="arm"><span class="label">Driver</span></td>
-												<td colspan="3"></td>
+												<td></td>
+												<td class="arm"><span class="label">Cursor</span></td>
+												<td></td>
 											</tr>
 											<tr>
 												<td class="arm">Mode</td>
-												<td colspan="3">
+												<td>
 													<select id="cfg_video_api" size="1" onchange="videoUpdateAPI()">
 														<option value="1">WebGL</option>
 														<option value="0">Canvas</option>
@@ -1233,6 +1235,14 @@
 														<option value="5">32 bits per pixel (RGBA)</option>
 													</select>
 												</td>
+												<td class="arm">Mode</td>
+												<td class="alm">
+													<select id="cfg_video_cursor" size="1">
+														<option value="0">Always shown</option>
+														<option value="1">Hide over display</option>
+														<option value="2">Lock to display</option>
+													</select>
+												</td>
 											</tr>
 											<tr>
 												<td class="arm"><input id="cfg_video_antialias" type="checkbox" /></td>
@@ -1493,10 +1503,11 @@
 													<option value="0">Disabled</option>
 													<option value="1">Mouse</option>
 													<option value="2">Joystick</option>
+													<option value="3">Emulated</option>
 												</select>
 											</td>
 											<td>
-												<div id="cfg_ports_0_grp">
+												<div id="cfg_ports_0_joyemu_grp">
 													Move
 													<select id="cfg_ports_0_move" size="1">
 														<option value="1">Arrows</option>
@@ -1556,6 +1567,13 @@
 														<option value="50">2</option>
 													</select>
 												</div>
+												<div id="cfg_ports_0_joy_grp">
+													Device
+													<select id="cfg_ports_0_joy_device" size="1">
+														<option value="-1" disabled="disabled">- please wait -</option>
+														<!-- Populated with connected gamepads via HTML5 Gamepad API -->
+													</select>
+												</div>
 											</td>
 											<td style="width:100%"></td>
 										</tr>
@@ -1564,11 +1582,12 @@
 											<td>
 												<select id="cfg_ports_1" size="1" onchange="portUpdate(1)">
 													<option value="0">Disabled</option>
-													<option value="3">Joystick</option>
+													<option value="2">Joystick</option>
+													<option value="3">Emulated</option>
 												</select>
 											</td>
 											<td>
-												<div id="cfg_ports_1_grp">
+												<div id="cfg_ports_1_joyemu_grp">
 													Move
 													<select id="cfg_ports_1_move" size="1">
 														<option value="1">Arrows</option>
@@ -1628,9 +1647,20 @@
 														<option value="50">2</option>
 													</select>
 												</div>
+												<div id="cfg_ports_1_joy_grp">
+													Device
+													<select id="cfg_ports_1_joy_device" size="1">
+														<option value="-1" disabled="disabled">- please wait -</option>
+														<!-- Populated with connected gamepads via HTML5 Gamepad API -->
+													</select>
+												</div>
 											</td>
 											<td style="width:100%"></td>
 										</tr>
+										<tr>
+											<td></td>
+											<td colspan="3"><span class="info">Note: If a joystick-device get not detected, try to press some buttons on it.</span></td>
+										</tr>
 										<tr><td colspan="4"><div style="height:10px"></div></td></tr>
 										<tr>
 											<td class="arm"><span class="label">Keyboard</span></td>
@@ -1638,7 +1668,7 @@
 										</tr>
 										<tr>
 											<td class="arm"><input id="cfg_keyborad_enabled" type="checkbox" /></td>
-											<td class="alm" colspan="3">Enabled <span class="info">(joystick-emulation does always work)</span></td>
+											<td class="alm" colspan="3">Enabled <span class="info">(emulated joysticks do always work)</span></td>
 										</tr>
 										<tr><td colspan="4"><div style="height:10px"></div></td></tr>
 										<tr>
@@ -1662,7 +1692,7 @@
 			</div>
 			<div style="height:5px"></div>
 			<div id="foot" class="foot" style="line-height:14px">
-				<span class="gray">2012-2016 Rupert Hausberger</span> |
+				<span class="gray">2012-2017 Rupert Hausberger</span> |
 				<a target="_blank" href="readme.htm">Description</a> |
 				<a target="_blank" href="disass.htm">Disassembler</a> |
 				<a target="_blank" href="https://github.com/naTmeg/ScriptedAmigaEmulator">Source-code</a>
@@ -1678,6 +1708,7 @@
 									<td><button onclick="reset()">Reset</button></td>
 									<td><button onclick="stop()">Stop</button></td>
 									<td><button onclick="pause(1)" id="controls_pr">Pause</button></td>
+									<td><button onclick="mute(1)" id="controls_mp">Mute</button></td>
 									<td id="controls_disk"><button onclick="dskchgOpen()">Disk</button></td>
 									<!--<td><button onclick="toggleFullScreen()">FS</button></td>-->
 								</tr>

index.js

@@ -199,6 +199,7 @@ var amaxInfo = null; /* amax rom-info */
 var floppyNum = -1; /* current floppy-unit if floppy-info is shown  */
 var mountConfigNum = -1; /* current mount-unit if mount-info is shown  */
 var paused = false; /* is the emualtion currently paused? */
+var muted = false; /* is the audio-output currently muted? */
 
 var dskchg = false; /* disk-change requester in database-mode */
 var dskchgList = []; /* list of floppies to change, created dynamicaly */
@@ -439,6 +440,17 @@ function switchPauseResume(p) {
 	}
 }
 
+function switchMutePlay(m) {
+	var e = document.getElementById("controls_mp");
+	if (m) {
+		e.innerHTML = "Play";
+		e.onclick = function() { mute(false); };
+	} else {
+		e.innerHTML = "Mute";
+		e.onclick = function() { mute(true); };
+	}
+}
+
 function switchBaseEmul(emul) {
 	if (emul) {
 		document.body.style.backgroundColor = "#000000";
@@ -489,8 +501,10 @@ function saee2text(err) {
 		case SAEE_NotRunning:					return "The emulator is not running.";
 		case SAEE_NoTimer:						return "No timing-functions avail. Please upgrade your browser.";
 		case SAEE_NoMemory:						return "Out of memory.";
+		case SAEE_Assert:							return "Assertiation failed.";
 		case SAEE_Internal:						return "Internal emulator error.";
 		case SAEE_Config_Invalid:				return "Invalid configuration.";
+		case SAEE_Config_Compressed:			return "A ZIP file was detected. Compressed files are not yet supported.";
 		case SAEE_CPU_Internal:					return "Internal CPU-error.";
 		case SAEE_CPU_Requires68020:			return "The selected kickstart-rom does require a 68020 and 32bit address-space";
 		case SAEE_CPU_Requires680EC20:		return "The selected kickstart-rom does require a 68020.";
@@ -509,6 +523,7 @@ function saee2text(err) {
 		case SAEE_Video_ComphileShader:		return "Can not compile the required shader-program.";
 		case SAEE_Video_LinkShader:			return "Can not link the required shader-program.";
 		case SAEE_Audio_RequiresWebAudio:	return "This browser does not support 'WebAudio'. Please upgrade to an actual version.";
+		case SAEE_Input_GamepadNotReady:		return "The selected joystick-/gamepad-device is not ready.\n\nTry to press some buttons after closing this window...";
 		default: return "("+err+")";
 	}
 }
@@ -980,12 +995,22 @@ function fixAdvandedConfig() {
 			cfg.video.enabled = false;
 		else if (SAEV_config.video.api == SAEC_Config_Video_API_WebGL && !inf.video.webGL)
 			SAEV_config.video.api = SAEC_Config_Video_API_Canvas;
+
+		if (SAEV_config.video.cursor == SAEC_Config_Video_Cursor_Lock && !inf.video.pointerLock)
+			SAEV_config.video.cursor = SAEC_Config_Video_Cursor_Show;
 	}
 	/* audio */
 	if (cfg.audio.mode >= SAEC_Config_Audio_Mode_On) {
 		if (!inf.audio.webAudio)
 			cfg.audio.mode = SAEC_Config_Audio_Mode_Off_Emul;
 	}
+	/* input */
+	if (!inf.input.gamepad) {
+		if (cfg.ports[0].type == SAEC_Config_Ports_Type_Joy)
+			cfg.ports[0].type = SAEC_Config_Ports_Type_JoyEmu;
+		if (cfg.ports[1].type == SAEC_Config_Ports_Type_Joy)
+			cfg.ports[1].type = SAEC_Config_Ports_Type_JoyEmu;
+	}
 }
 
 function setAdvandedConfig() {
@@ -1096,6 +1121,7 @@ function setAdvandedConfig() {
 	{
 		setSelect("cfg_video_api", cfg.video.api);
 		setDisabled("cfg_video_api", inf.video.webGL == false);
+		setSelect("cfg_video_cursor", cfg.video.cursor);
 		setSelect("cfg_video_color_mode", cfg.video.colorMode);
 		setCheckbox("cfg_video_antialias", cfg.video.antialias);
 		//setRadio("cfg_video_fs", cfg.video.apmode[0].gfx_fullscreen);
@@ -1144,13 +1170,17 @@ function setAdvandedConfig() {
 	setSelect("cfg_ports_0_move", cfg.ports[0].move);
 	setSelect("cfg_ports_0_fire_1", cfg.ports[0].fire[0]);
 	setSelect("cfg_ports_0_fire_2", cfg.ports[0].fire[1]);
-	styleDisplayInline("cfg_ports_0_grp", cfg.ports[0].type == SAEC_Config_Ports_Type_Joy0);
+	styleDisplayInline("cfg_ports_0_joyemu_grp", cfg.ports[0].type == SAEC_Config_Ports_Type_JoyEmu);
+	styleDisplayInline("cfg_ports_0_joy_grp", cfg.ports[0].type == SAEC_Config_Ports_Type_Joy);
+	setSelect("cfg_ports_0_joy_device", cfg.ports[0].device);
 
 	setSelect("cfg_ports_1", cfg.ports[1].type);
 	setSelect("cfg_ports_1_move", cfg.ports[1].move);
 	setSelect("cfg_ports_1_fire_1", cfg.ports[1].fire[0]);
 	setSelect("cfg_ports_1_fire_2", cfg.ports[1].fire[1]);
-	styleDisplayInline("cfg_ports_1_grp", cfg.ports[1].type == SAEC_Config_Ports_Type_Joy1);
+	styleDisplayInline("cfg_ports_1_joyemu_grp", cfg.ports[1].type == SAEC_Config_Ports_Type_JoyEmu);
+	styleDisplayInline("cfg_ports_1_joy_grp", cfg.ports[1].type == SAEC_Config_Ports_Type_Joy);
+	setSelect("cfg_ports_1_joy_device", cfg.ports[1].device);
 
 	setCheckbox("cfg_keyborad_enabled", cfg.keyboard.enabled);
 
@@ -1288,6 +1318,7 @@ function getAdvandedConfig() {
 	cfg.video.enabled = getCheckbox("cfg_video_enabled");
 	if (cfg.video.enabled) {
 		cfg.video.api = getSelect("cfg_video_api");
+		cfg.video.cursor = getSelect("cfg_video_cursor");
 		cfg.video.colorMode = getSelect("cfg_video_color_mode");
 		cfg.video.antialias = getCheckbox("cfg_video_antialias");
 		//cfg.video.apmode[0].gfx_fullscreen = getRadio("cfg_video_fs");
@@ -1346,26 +1377,49 @@ function getAdvandedConfig() {
 
 	/* ports */
 	cfg.ports[0].type = getSelect("cfg_ports_0");
-	if (cfg.ports[0].type == SAEC_Config_Ports_Type_Joy0) {
+	if (cfg.ports[0].type == SAEC_Config_Ports_Type_JoyEmu) {
 		cfg.ports[0].move = getSelect("cfg_ports_0_move");
 		cfg.ports[0].fire[0] = getSelect("cfg_ports_0_fire_1");
 		cfg.ports[0].fire[1] = getSelect("cfg_ports_0_fire_2");
 		if (cfg.ports[0].fire[0] != SAEC_Config_Ports_Fire_None && cfg.ports[0].fire[0] == cfg.ports[0].fire[1]) {
-			alert("Fire-button 1/2 on port 0 can\"t be the same.");
+			alert("Fire-button 1/2 on mouse-port can't be the same.");
+			changePage(PID_Ports);
 			return false;
 		}
 	}
-	cfg.ports[1].type = getSelect("cfg_ports_1");
+	if (cfg.ports[0].type == SAEC_Config_Ports_Type_Joy) {
-	if (cfg.ports[1].type == SAEC_Config_Ports_Type_Joy1) {
+		cfg.ports[0].device = getSelect("cfg_ports_0_joy_device");
-		cfg.ports[1].move = getSelect("cfg_ports_1_move");
+		if (cfg.ports[0].device == SAEC_Config_Ports_Device_None) {
-		cfg.ports[1].fire[0] = getSelect("cfg_ports_1_fire_1");
+			alert("Joystick-device on mouse-port not found.");
-		cfg.ports[1].fire[1] = getSelect("cfg_ports_1_fire_2");
+			changePage(PID_Ports);
-		if (cfg.ports[1].fire[0] != SAEC_Config_Ports_Fire_None && cfg.ports[1].fire[0] == cfg.ports[1].fire[1]) {
-			alert("Fire-button 1/2 on port 1 can\"t be the same.");
 			return false;
 		}
 	}
 
+	cfg.ports[1].type = getSelect("cfg_ports_1");
+	if (cfg.ports[1].type == SAEC_Config_Ports_Type_JoyEmu) {
+		cfg.ports[1].move = getSelect("cfg_ports_1_move");
+		cfg.ports[1].fire[0] = getSelect("cfg_ports_1_fire_1");
+		cfg.ports[1].fire[1] = getSelect("cfg_ports_1_fire_2");
+		if (cfg.ports[1].fire[0] != SAEC_Config_Ports_Fire_None && cfg.ports[1].fire[0] == cfg.ports[1].fire[1]) {
+			alert("Fire-button 1/2 on game-port can't be the same.");
+			changePage(PID_Ports);
+			return false;
+		}
+	}
+	if (cfg.ports[1].type == SAEC_Config_Ports_Type_Joy) {
+		cfg.ports[1].device = getSelect("cfg_ports_1_joy_device");
+		if (cfg.ports[1].device == SAEC_Config_Ports_Device_None) {
+			alert("Joystick-device on game-port not found.");
+			changePage(PID_Ports);
+			return false;
+		}
+		if (cfg.ports[0].type == SAEC_Config_Ports_Type_Joy && cfg.ports[1].device == cfg.ports[0].device) {
+			alert("Joystick device on mouse-port can't be the same as on game-port.");
+			changePage(PID_Ports);
+			return false;
+		}
+	}
 	cfg.keyboard.enabled = getCheckbox("cfg_keyborad_enabled");
 
 	cfg.serial.enabled = getCheckbox("cfg_serial_enabled");
@@ -1383,7 +1437,7 @@ function start() {
 	if (s == S_VALID) { /* all files are downloaded or cached, go! */
 		freezeButtons(false, true);
 
-		var err = sae.start(); /* this does start the emulator */
+		var err = sae.start(); /* send start-request */
 		if (err != SAEE_None)
 			alert(saee2text(err));
 	}
@@ -1431,6 +1485,13 @@ function reset() {
 	sae.reset(false, false);
 }
 
+function mute(m) {
+	sae.mute(m);
+
+	muted = m;
+	switchMutePlay(muted);
+}
+
 /*---------------------------------*/
 
 function init() {
@@ -1444,6 +1505,7 @@ function init() {
 	//console.log(cfg);
 
 	initHooks();
+	initGamepads();
 
 	dbInit();
 	setDatabaseConfig();
@@ -2440,10 +2502,13 @@ function channelsUpdate() {
 
 function portUpdate(n) {
 	var v = getSelect("cfg_ports_" + n);
-	if (n == 0)
+	if (n == 0) {
-		styleDisplayInline("cfg_ports_0_grp", v == SAEC_Config_Ports_Type_Joy0);
+		styleDisplayInline("cfg_ports_0_joyemu_grp", v == SAEC_Config_Ports_Type_JoyEmu);
-	else
+		styleDisplayInline("cfg_ports_0_joy_grp", v == SAEC_Config_Ports_Type_Joy);
-		styleDisplayInline("cfg_ports_1_grp", v == SAEC_Config_Ports_Type_Joy1);
+	} else {
+		styleDisplayInline("cfg_ports_1_joyemu_grp", v == SAEC_Config_Ports_Type_JoyEmu);
+		styleDisplayInline("cfg_ports_1_joy_grp", v == SAEC_Config_Ports_Type_Joy);
+	}
 }
 
 /*-----------------------------------------------------------------------*/
@@ -2466,6 +2531,10 @@ function hook_event_stopped() {
 		paused = false;
 		switchPauseResume(paused);
 	}
+	if (muted) {
+		muted = false;
+		switchMutePlay(muted);
+	}
 	if (dskchg)
 		dskchgClose();
 
@@ -2480,6 +2549,10 @@ function hook_event_reseted(hard) {
 		paused = false;
 		switchPauseResume(paused);
 	}
+	if (muted) {
+		muted = false;
+		switchMutePlay(muted);
+	}
 	if (dskchg)
 		dskchgClose();
 }
@@ -2650,3 +2723,81 @@ function dskchgSelect() {
 			sae.insert(n);
 	}
 }
+
+/*-----------------------------------------------------------------------*/
+/* Detect changes in connected gamepads/joysticks */
+
+function setAvailableGamepads(select_id, gamepads) {
+	var sel = document.getElementById(select_id);
+	if (sel) {
+		/* Clear list */
+		for (var i = sel.options.length - 1; i >= 0; i--)
+			sel.remove(i);
+
+		/* Add gamepads */
+		for (i = 0; i < gamepads.length; i++) {
+			if (gamepads[i]) {
+				var id = gamepads[i].id, idx;
+				if ((idx = id.lastIndexOf(" (")) != -1 && idx >= 4)
+					id = id.substr(0, idx);
+
+				var opt = document.createElement("option");
+				opt.value = gamepads[i].index;
+				opt.innerHTML = "#" + i + ": " + id;
+				sel.appendChild(opt);
+			}
+		}
+		/* Add placeholder if no devices found */
+		if (sel.options.length == 0) {
+			var opt = document.createElement("option");
+			opt.value = "-1";
+			opt.innerHTML = "- no device detected (try to press a joystick-button) -";
+			sel.appendChild(opt);
+		}
+	}
+}
+function noGamepadAPI(select_id) {
+	var sel = document.getElementById(select_id);
+	if (sel) {
+		/* Clear list */
+		for (var i = sel.options.length - 1; i >= 0; i--)
+			sel.remove(i);
+
+		/* Add placeholder if no devices found */
+		if (sel.options.length == 0) {
+			var opt = document.createElement("option");
+			opt.value = "-1";
+			opt.innerHTML = "- gamepad API not found (browser-update required) -";
+			sel.appendChild(opt);
+		}
+	}
+}
+
+function initGamepads() {
+	if (inf.input.gamepad) {
+		/* first query */
+		var gamepads = navigator.getGamepads ? navigator.getGamepads() : (navigator.webkitGetGamepads ? navigator.webkitGetGamepads() : []);
+		setAvailableGamepads("cfg_ports_0_joy_device", gamepads);
+		setAvailableGamepads("cfg_ports_1_joy_device", gamepads);
+
+		window.addEventListener("gamepadconnected", function(e) {
+			var gamepads = navigator.getGamepads ? navigator.getGamepads() : (navigator.webkitGetGamepads ? navigator.webkitGetGamepads() : []);
+			setAvailableGamepads("cfg_ports_0_joy_device", gamepads);
+			setAvailableGamepads("cfg_ports_1_joy_device", gamepads);
+
+			SAEF_info("sae.initGamepads() device '" + e.gamepad.id + "' connected.");
+		});
+		window.addEventListener("gamepaddisconnected", function(e) {
+			window.setTimeout(function() {
+				var gamepads = navigator.getGamepads ? navigator.getGamepads() : (navigator.webkitGetGamepads ? navigator.webkitGetGamepads() : []);
+				setAvailableGamepads("cfg_ports_0_joy_device", gamepads);
+				setAvailableGamepads("cfg_ports_1_joy_device", gamepads);
+
+				SAEF_info("sae.initGamepads() device '" + e.gamepad.id + "' disconnected.");
+			}, 100);
+		});
+	} else {
+		noGamepadAPI("cfg_ports_0_joy_device");
+		noGamepadAPI("cfg_ports_1_joy_device");
+	}
+}

readme.htm

@@ -21,10 +21,12 @@
 						<li><a href="readme.htm#limits">Limits</a></li>
 						<li style="list-style:none"><div style="height:8px"></div></li>
 						<li><a href="readme.htm#usage">Usage</a></li>
+						<li><a href="readme.htm#api">API</a></li>
 						<li><a href="readme.htm#safety">Safety</a></li>
 						<li><a href="readme.htm#privacy">Privacy</a></li>
 						<li style="list-style:none"><div style="height:8px"></div></li>
 						<li><a href="readme.htm#support">Your game or demo</a></li>
+						<li><a href="readme.htm#references">References</a></li>
 						<li style="list-style:none"><div style="height:8px"></div></li>
 						<li><a href="readme.htm#author">Author</a></li>
 						<li><a href="readme.htm#thanks">Thanks</a></li>
@@ -57,6 +59,8 @@
 							<ul>
 								<li>WegGL/Canvas2D- and WebAudio-extensions.</li>
 								<li>Typed-arrays and FileReader-extension.</li>
+								<li>pointerLock-extension. (optional)</li>
+								<li>gamepad-extension. (optional)</li>
 								<li>The browser should support compilation of javascript-code to native-code. (JIT)</li>
 								<li>The browser should be able to use multiple cpu-cores on a single thread/tab.</li>
 								<li>Memory-requirements are between 200MB to 1.5GB depending on configuration and browser.</li>
@@ -307,6 +311,21 @@
 								<li>Or, go to &quot;Chipset/Features/Manual&quot; and select &quot;Onboard-IDE&quot; or &quot;PCMCIA-slot&quot; manually.</li>
 							</ul>
 						</li>
+						<li>If gamepads/joysticks did not get recognized
+							<ul>
+								<li>Try to press buttons on the controller.</li>
+								<li>Open a new tab and return to the SAE-tab. (Chrome)</li>
+							</ul>
+						</li>
+					</ul>
+				</li>
+			</ul>
+			<ul id="api">
+				<li><span class="label">API</span>
+					<ul>
+						<li>There's no written documentation about the API yet, blame me. At least there's a commented example:</li>
+						<li><a href="example.htm">example 1</a></li>
+						<li><a href="example2.htm">example 2</a></li>
 					</ul>
 				</li>
 			</ul>
@@ -342,6 +361,14 @@
 					</ul>
 				</li>
 			</ul>
+			<ul id="references">
+				<li><span class="label">Some sites using this project</span>
+					<ul>
+						<li><a target="_blank" href="https://archive.org/details/softwarelibrary_amiga">archive.org</a></li>
+						<li><a target="_blank" href="http://retroweb.maclab.org/articles/Amiga-500.html">maclab.org</a></li>
+					</ul>
+				</li>
+			</ul>
 			<ul>
 				<li style="list-style:none"><div class="linehoriz"></div></li>
 			</ul>
@@ -360,7 +387,7 @@
 						<li><a target="_blank" href="http://winuae.net">WinUAE team</a>, especially Toni Wilen.</li>
 						<li><a target="_blank" href="http://web.archive.org/web/20130812173347/http://www.amigaemulator.org/">Bernd Schmidt</a>, the father of amiga-emulation.</li>
 						<li><a target="_blank" href="http://aros.org">AROS team</a></li>
-						<li>All people who contributed their games. Thanks for your support!</li>
+						<li>All people who contributed their software or helped via github. Thanks for your support!</li>
 					</ul>
 				</li>
 			</ul>
@@ -397,6 +424,40 @@
 			<ul id="history">
 				<li><span class="label">History</span>
 					<ul>
+						<li><span class="label">0.9.0 fixes and updates (2016-2017):</span>
+							<ul>
+								<li>Config
+									<ul>
+										<li>Added hooks that get called after the emulator has been started, stopped, reseted or paused.</li>
+										<li>Fixed invalid access of the config-object. Thanks 'db48x'.</li>
+									</ul>
+								</li>
+								<li>Input
+									<ul>
+										<li>Added experimental support for the 'Gamepad API'. It is disabled by default.<br />
+										    Go to 'Config/Ports' to enable it. Thanks to 'SpliFF' for the basic implementation.</li>
+									</ul>
+								</li>
+								<li>Video
+									<ul>
+										<li>A canvas-element can now used directly as output. See <a href="example2.htm">example2.htm</a></li>
+										<li>The mouse-pointer can now be hidden or locked via the 'pointerLock API'.<br />
+											 'pointerLock' is enabled by default, all browsers should support that. See 'Config/Video/Cursor'.</li>
+									</ul>
+								</li>
+								<li>Audio
+									<ul>
+										<li>Added mute-support over sae.mute()</li>
+									</ul>
+								</li>
+								<li>Common
+									<ul>
+										<li>Added an error if a ZIP-file get detected. Compressed files are not yet supported.</li>
+									</ul>
+								</li>
+							</ul>
+						</li>
+						<li style="list-style-type:none"><br/></li>
 						<li><span class="label">0.9.0 (15.07.2016)</span>
 							<ul>
 								<li>CPU
@@ -833,7 +894,7 @@
 		</div>
 		<div style="height:5px"></div>
 		<div id="foot" class="foot" style="line-height:14px">
-			<span class="gray">2012-2016 Rupert Hausberger</span> |
+			<span class="gray">2012-2017 Rupert Hausberger</span> |
 			<span class="gray">Description</span> |
 			<a target="_blank" href="disass.htm">Disassembler</a> |
 			<a target="_blank" href="https://github.com/naTmeg/ScriptedAmigaEmulator">Source-code</a>

sae/amiga.js

@@ -68,6 +68,7 @@ const SAEE_Assert = 5;
 const SAEE_Internal = 6;
 
 const SAEE_Config_Invalid = 10;
+const SAEE_Config_Compressed = 11;
 
 const SAEE_CPU_Internal = 20;
 const SAEE_CPU_Requires68020 = 21;
@@ -91,6 +92,8 @@ const SAEE_Video_LinkShader = 44;
 
 const SAEE_Audio_RequiresWebAudio = 50;
 
+const SAEE_Input_GamepadNotReady = 60;
+
 /*-----------------------------------------------------------------------*/
 /* global references */
 
@@ -146,7 +149,11 @@ const SAEC_info = (function() {
 		},
 		video: {
 			canvas: false,
-			webGL: false
+			webGL: false,
+			pointerLock: false
+		},
+		input: {
+			gamepad: false
 		}
 	};
 
@@ -215,6 +222,7 @@ const SAEC_info = (function() {
 			var ctx = canvas.getContext("2d");
 			var imageData = ctx.createImageData(16, 16);
 			info.video.canvas = true;
+
 			try {
 				const glParams = {
 					alpha: false,
@@ -228,9 +236,16 @@ const SAEC_info = (function() {
 				ctx = canvas.getContext("webgl", glParams) || canvas.getContext("experimental-webgl", glParams);
 				info.video.webGL = true;
 			} catch(e) {}
+
+			if (canvas.requestPointerLock || canvas.mozRequestPointerLock)
+				info.video.pointerLock = true;
 		} catch(e) {}
 	}
 
+	/* input */
+	if (navigator.getGamepads || navigator.webkitGetGamepads)
+		info.input.gamepad = true;
+
 	return info;
 })();
 
@@ -453,9 +468,8 @@ function ScriptedAmigaEmulator() {
 			return err;
 		if ((err = this.audio.obtain()) != SAEE_None)
 			return err;
-
+		if ((err = this.input.setup()) != SAEE_None) //inputdevice_init();
-		this.input.setup(); //inputdevice_init();
+			return err;
-
 		if ((err = this.gui.setup()) != SAEE_None)
 			return err;
 
@@ -585,9 +599,24 @@ function ScriptedAmigaEmulator() {
 		return SAEE_None;
 	};
 
+	this.mute = function(mute) {
+		if (this.running) {
+			this.audio.mute(mute);
+			if (mute)
+				SAEF_log("sae.mute() audio muted");
+			else
+				SAEF_log("sae.mute() playing audio");
+			return SAEE_None;
+		} else {
+			SAEF_warn("sae.mute() emulation not running");
+			return SAEE_NotRunning;
+		}
+	};
+
 	this.keyPress = function(e, down) {
 		this.input.keyPress(e, down);
-	}
+		return SAEE_None;
+	};
 
 	/*---------------------------------*/
 

sae/audio.js

@@ -54,6 +54,7 @@ function SAEO_Audio() {
 	const SOUND_SYNC_MULTIPLIER = 1.0;
 	var scaled_sample_evtime_orig = 0.0;
 
+	var muted = false;
 	var paused = false;
 	var have_sound = false;
 	var sound_available = false;
@@ -210,17 +211,28 @@ function SAEO_Audio() {
 
 	/*---------------------------------*/
 
-	const INV32768 = 1.0 / 32768; /* mul is always fasten than div */
+	const INV32768 = 1.0 / 32768; /* mul is always faster than div */
 
 	function scaleplay(e, buffer, frames) {
-		/*if (driver.context.sampleRate != used_freq) {
+		var chn = SAEV_config.audio.channels;
-		} else*/ {
+		var z = e.outputBuffer.length;
-			var step = frames / e.outputBuffer.length;
+		if (muted) {
-
+			for (var ch = 0; ch < chn; ch++) {
-			for (var ch = 0; ch < SAEV_config.audio.channels; ch++) {
 				var data = e.outputBuffer.getChannelData(ch);
-				for (var i = 0, j = 0.0; i < e.outputBuffer.length; i++, j += step)
+				for (var i = 0; i < z; i++)
-					data[i] = buffer[ch][j >>> 0] * INV32768;
+					data[i] = 0.0;
+			}
+			return;
+		}
+		/*if (driver.context.sampleRate != used_freq) {} else*/
+		{
+			var step = frames / z;
+
+			for (var ch = 0; ch < chn; ch++) {
+				var data = e.outputBuffer.getChannelData(ch);
+				var tbuf = buffer[ch];
+				for (var i = 0, j = 0.0; i < z; i++, j += step)
+					data[i] = tbuf[j >>> 0] * INV32768;
 			}
 		}
 	}
@@ -359,6 +371,7 @@ function SAEO_Audio() {
 	}
 
 	function setup_sound() { //init_sound()
+		muted = paused = false;
 		//SAER.gui.data.sndbuf_status = 3;
 		//SAER.gui.data.sndbuf = 0;
 		if (!have_sound)
@@ -379,6 +392,10 @@ function SAEO_Audio() {
 		paula.average.clr();
 	}
 
+	function mute_sound(mute) { //OWN
+		muted = mute;
+	}
+
 	/*-----------------------------------------------------------------------*/
 	/*-----------------------------------------------------------------------*/
 	/*-----------------------------------------------------------------------*/
@@ -1457,11 +1474,9 @@ function SAEO_Audio() {
 	}
 
 	this.reset = function() {
-		var i;
-
 		reset_sound();
 
-		for (i = 0; i < sound_filter_state.length; i++)
+		for (var i = 0; i < sound_filter_state.length; i++)
 			sound_filter_state[i].clr();
 
 		for (i = 0; i < AUDIO_CHANNELS_MAX; i++) {
@@ -1487,6 +1502,10 @@ function SAEO_Audio() {
 			resume_sound();
 	}
 
+	this.mute = function(mute) {
+		mute_sound(mute)
+	}
+
 	/*-----------------------------------------------------------------------*/
 
 	var prevcon = -1;

sae/cia.js

@@ -793,8 +793,7 @@ function SAEO_CIA() {
 
 	function check_led() {
 		var v = ciaapra;
-
+		v |= ~ciaadra; /* output is high when pin's direction is input */
-		v |= ~ciaadra; /* output is high when pin"s direction is input */
 		var led2 = (v & 2) ? 0 : 1;
 		if (led2 != led) {
 			calc_led(led);
@@ -824,12 +823,18 @@ function SAEO_CIA() {
 		if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Mouse) {
 			if (!SAER.input.mouse.button[0]) tmp |= 0x40;
 			if (dra & 0x40) tmp = (tmp & ~0x40) | (pra & 0x40);
-		} else if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Joy0) {
+		} else if (
+			SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Joy ||
+			SAEV_config.ports[0].type == SAEC_Config_Ports_Type_JoyEmu
+		) {
 			if (!SAER.input.joystick[0].button[0]) tmp |= 0x40;
 			if (dra & 0x40) tmp = (tmp & ~0x40) | (pra & 0x40);
 		} else tmp |= 0x40;
 
-		if (SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Joy1) {
+		if (
+			SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Joy ||
+			SAEV_config.ports[1].type == SAEC_Config_Ports_Type_JoyEmu
+		) {
 			if (!SAER.input.joystick[1].button[0]) tmp |= 0x80;
 			if (dra & 0x80) tmp = (tmp & ~0x80) | (pra & 0x80);
 		} else tmp |= 0x80;

sae/config.js

@@ -266,6 +266,10 @@ function SAEO_Config_Mount_Data() { //uaedev_config_data
 const SAEC_Config_Video_API_Canvas = 0;
 const SAEC_Config_Video_API_WebGL = 1;
 
+const SAEC_Config_Video_Cursor_Show = 0;
+const SAEC_Config_Video_Cursor_Hide = 1;
+const SAEC_Config_Video_Cursor_Lock = 2;
+
 const SAEC_Config_Video_HResolution_LoRes = 0;
 const SAEC_Config_Video_HResolution_HiRes = 1;
 const SAEC_Config_Video_HResolution_SuperHiRes = 2;
@@ -372,8 +376,8 @@ const SAEC_Config_Audio_Interpol_Crux = 3;
 
 const SAEC_Config_Ports_Type_None = 0;
 const SAEC_Config_Ports_Type_Mouse = 1;
-const SAEC_Config_Ports_Type_Joy0 = 2;
+const SAEC_Config_Ports_Type_Joy = 2;
-const SAEC_Config_Ports_Type_Joy1 = 3;
+const SAEC_Config_Ports_Type_JoyEmu = 3;
 
 const SAEC_Config_Ports_Move_None = 0;
 const SAEC_Config_Ports_Move_Arrows = 1;
@@ -382,6 +386,8 @@ const SAEC_Config_Ports_Move_WASD = 3;
 
 const SAEC_Config_Ports_Fire_None = 0;
 
+const SAEC_Config_Ports_Device_None = -1;
+
 /*---------------------------------*/
 /* debug */
 
@@ -574,7 +580,7 @@ function SAEO_Config() {
 	this.video = {
 		id: "",
 		enabled: false,
-		//driver: 0,
+		cursor: 0,
 
 		scandoubler: false, //gfx_scandoubler
 		framerate: 0, //gfx_framerate
@@ -672,11 +678,13 @@ function SAEO_Config() {
 	this.ports = [{
 		type: SAEC_Config_Ports_Type_Mouse,
 		move: SAEC_Config_Ports_Move_WASD,
-		fire: [49,50]
+		fire: [49,50],
+		device: SAEC_Config_Ports_Device_None
 	}, {
-		type: SAEC_Config_Ports_Type_Joy1,
+		type: SAEC_Config_Ports_Type_JoyEmu,
 		move: SAEC_Config_Ports_Move_Arrows,
-		fire: [16,17]
+		fire: [16,17],
+		device: SAEC_Config_Ports_Device_None
 	}];
 
 	this.keyboard = {
@@ -1075,6 +1083,7 @@ function SAEO_Configuration() {
 
 		p.video.id = "video";
 		p.video.enabled = true;
+		p.video.cursor = SAEC_Config_Video_Cursor_Lock;
 		p.video.scandoubler = false;
 		p.video.framerate = 1;
 		p.video.hresolution = SAEC_Config_Video_HResolution_HiRes;
@@ -1159,9 +1168,11 @@ function SAEO_Configuration() {
 		p.ports[0].type = SAEC_Config_Ports_Type_Mouse;
 		p.ports[0].move = SAEC_Config_Ports_Move_WASD;
 		p.ports[0].fire = [49,50];
-		p.ports[1].type = SAEC_Config_Ports_Type_Joy1;
+		p.ports[0].device = SAEC_Config_Ports_Device_None;
+		p.ports[1].type = SAEC_Config_Ports_Type_JoyEmu;
 		p.ports[1].move = SAEC_Config_Ports_Move_Arrows;
 		p.ports[1].fire = [16,17];
+		p.ports[1].device = SAEC_Config_Ports_Device_None;
 		/*memset (&p.jports[0], 0, sizeof (struct jport));
 		memset (&p.jports[1], 0, sizeof (struct jport));
 		memset (&p.jports[2], 0, sizeof (struct jport));
@@ -2398,7 +2409,17 @@ function SAEO_Configuration() {
 			p.chipset.cia.tod = p.chipset.ntsc ? SAEC_Config_Chipset_CIA_TOD_60Hz : SAEC_Config_Chipset_CIA_TOD_50Hz;
 
 		built_in_chipset_prefs(p);
+
 		//inputdevice_fix_prefs(p);
+		if (p.ports[0].type == SAEC_Config_Ports_Type_Joy && p.ports[0].device == SAEC_Config_Ports_Device_None) {
+			p.ports[0].type = SAEC_Config_Ports_Type_JoyEmu;
+			SAEF_warn("config.fixup_prefs() p.ports[0].device is invalid. (falling back to joystick-emulation)");
+		}
+		if (p.ports[1].type == SAEC_Config_Ports_Type_Joy && p.ports[1].device == SAEC_Config_Ports_Device_None) {
+			p.ports[1].type = SAEC_Config_Ports_Type_JoyEmu;
+			SAEF_warn("config.fixup_prefs() p.ports[1].device is invalid. (falling back to joystick-emulation)");
+		}
+
 		return true; //err == 0;
 	}
 }

sae/cpu.js

@@ -10229,39 +10229,3 @@ function SAEO_CPU() {
 		return true;
 	}
 }
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

sae/dms.js

@@ -325,10 +325,10 @@ function SAEO_DMS() {
 			//l = (j - k) << 1;
 			l = j - k;
 			//memmove(&freq[k + 1], &freq[k], (size_t)l);
-			for (m = l; m >= 0; m--) freq[k + m + 1] = freq[k + m];
+			for (m = l-1; m >= 0; m--) freq[k + m + 1] = freq[k + m];
 			freq[k] = f;
 			//memmove(&son[k + 1], &son[k], (size_t)l);
-			for (m = l; m >= 0; m--) son[k + m + 1] = son[k + m];
+			for (m = l-1; m >= 0; m--) son[k + m + 1] = son[k + m];
 			son[k] = i;
 		}
 		/* connect prnt */

sae/input.js

@@ -19,56 +19,60 @@ function SAEO_Mouse() {
 	this.button = [false, false, false];
 	this.pos = 0;
 
-	var cx = 0;
+	var cx = 0, cy = 0;
-	var cy = 0;
+	var mx = 0, my = 0;
-	var mx = 0;
+	var lx = -1, ly = -1;
-	var my = 0;
-	var lx = -1;
-	var ly = -1;
 
 	this.reset = function() {
-		this.button = [0, 0, 0];
+		this.button = [false, false, false];
 		cx = cy = 0;
 		lx = ly = -1;
 	};
 
 	this.mousedown = function(e) {
-		e = e || window.event;
+		e = e || window.event; if (e === undefined) return;
-		if (!e) return;
 
 		this.button[e.button] = true;
 	};
 
 	this.mouseup = function(e) {
-		e = e || window.event;
+		e = e || window.event; if (e === undefined) return;
-		if (!e) return;
 
 		this.button[e.button] = false;
 	};
 
 	this.mouseover = function(e) {
-		//SAER.video.hideCursor(1);
+		e = e || window.event; if (e === undefined) return;
+
+		if (SAEV_config.video.cursor == SAEC_Config_Video_Cursor_Hide)
+			SAER.video.hideCursor(true);
+
 		this.mousemove(e);
 		lx = cx;
 		ly = cy;
 	};
 
 	this.mouseout = function(e) {
-		//SAER.video.hideCursor(0);
+		e = e || window.event; if (e === undefined) return;
+
 		this.mouseup(e);
+
+		if (SAEV_config.video.cursor == SAEC_Config_Video_Cursor_Hide)
+			SAER.video.hideCursor(false);
 	};
 
 	this.mousemove = function(e) {
-		e = e || window.event;
+		e = e || window.event; if (e === undefined) return;
-		if (!e) return;
 
-		if (e.pageX || e.pageY) {
+		if (e.pageX !== undefined) {
 			cx = e.pageX;
 			cy = e.pageY;
-		} else if (e.clientX || e.clientY) {
+		} else if (e.clientX !== undefined) {
 			cx = e.clientX;
 			cy = e.clientY;
-		}
+		} else
+			cx = cy = 0;
+
 		if (lx == -1) {
 			lx = cx;
 			ly = cy;
@@ -76,6 +80,25 @@ function SAEO_Mouse() {
 		//SAEF_log("input.mousemove() %d %d", cx, cy);
 	};
 
+	this.mousemove_locked = function(e) {
+		e = e || window.event; if (e === undefined) return;
+
+		if (e.movementX !== undefined) {
+			cx += e.movementX;
+			cy += e.movementY;
+		} else if (e.mozMovementX !== undefined) {
+			cx += e.mozMovementX;
+			cy += e.mozMovementY;
+		} else
+			cx = cy = 0;
+
+		if (lx == -1) {
+			lx = cx;
+			ly = cy;
+		}
+		//SAEF_log("input.mousemove_locked() %d %d", cx, cy);
+	};
+
 	this.update = function() {
 		if (lx != -1) {
 			var dx = cx - lx;
@@ -109,15 +132,80 @@ function SAEO_Mouse() {
 	}
 }
 
-function SAEO_Joystick(type) {
+function SAEO_Joystick(port) {
-	this.type = type;
+	this.port = port;
 	this.button = [false, false, false];
 	this.state = [false, false, false, false];
 	this.dir = 0;
+	this.requestID = null;
 
 	this.reset = function() {
 		this.button = [false, false, false];
 		this.state = [false, false, false, false];
+		this.dir = 0;
+		this.requestID = null;
+	};
+
+	this.setup = function() {
+		if (SAEV_config.ports[this.port].type == SAEC_Config_Ports_Type_Joy) {
+			var dev = SAEV_config.ports[this.port].device;
+			var pad;
+
+			if (navigator.getGamepads)
+				pad = navigator.getGamepads()[dev];
+			else if (navigator.webkitGetGamepads)
+				pad = navigator.webkitGetGamepads()[dev];
+			else
+				pad = null;
+
+			if (pad && pad.connected) {
+				var joystick = this;
+
+				/* the gamepad API only supports polling not events */
+				function pollGamepad() {
+					var dev = SAEV_config.ports[joystick.port].device;
+					var pad;
+
+					if (navigator.getGamepads)
+						pad = navigator.getGamepads()[dev];
+					else if (navigator.webkitGetGamepads)
+						pad = navigator.webkitGetGamepads()[dev];
+					else
+						pad = null;
+
+					if (pad && pad.connected) {
+						joystick.button = [
+							pad.buttons[0].pressed,
+							pad.buttons[1].pressed,
+							false /* ignore fire2/button3 */
+						];
+						joystick.state = [
+							pad.axes[0] < -0.6, /* l */
+							pad.axes[1] < -0.6, /* u */
+							pad.axes[0] >  0.6, /* r */
+							pad.axes[1] >  0.6  /* d */
+						];
+						joystick.requestID = window.requestAnimationFrame(pollGamepad); /* next request */
+					}
+				}
+				this.requestID = window.requestAnimationFrame(pollGamepad); /* initial request */
+
+				SAEF_log("Joystick.setup() assigned controller " + pad.id + " #" + pad.index + " to port " + this.port);
+			} else {
+				SAEF_error("Joystick.setup() chosen gamepad device with index " + dev + " was not detected.");
+				return SAEE_Input_GamepadNotReady;
+			}
+		}
+		return SAEE_None;
+	};
+
+	this.cleanup = function() {
+		if (SAEV_config.ports[this.port].type == SAEC_Config_Ports_Type_Joy) {
+			if (this.requestID !== null) {
+				window.cancelAnimationFrame(this.requestID);
+				this.requestID = null;
+			}
+		}
 	};
 
 	this.update = function() {
@@ -142,7 +230,7 @@ function SAEO_Joystick(type) {
 		var b9 = (l ^ 1) ? 2 : 0;
 
 		this.dir = ((b8 | b9) << 8) | (b0 | b1);*/
-	}
+	};
 }
 
 function SAEO_Keyboard() {
@@ -571,7 +659,7 @@ function SAEO_Keyboard() {
 		}
 
 		/* joystick emul */
-		if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Joy0) {
+		if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_JoyEmu) {
 			var l, u, r, d, f1, f2;
 			switch (SAEV_config.ports[0].move) {
 				case SAEC_Config_Ports_Move_Arrows:
@@ -624,7 +712,7 @@ function SAEO_Keyboard() {
 				}
 			}
 		}
-		if (SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Joy1) {
+		if (SAEV_config.ports[1].type == SAEC_Config_Ports_Type_JoyEmu) {
 			var l, u, r, d, f1, f2;
 			switch (SAEV_config.ports[1].move) {
 				case SAEC_Config_Ports_Move_Arrows:
@@ -750,8 +838,8 @@ function SAEO_Keyboard() {
 function SAEO_Input() {
 	this.mouse = new SAEO_Mouse();
 	this.joystick = new Array(2);
-	this.joystick[0] = new SAEO_Joystick(SAEC_Config_Ports_Type_Joy0);
+	this.joystick[0] = new SAEO_Joystick(0);
-	this.joystick[1] = new SAEO_Joystick(SAEC_Config_Ports_Type_Joy1);
+	this.joystick[1] = new SAEO_Joystick(1);
 	this.keyboard = new SAEO_Keyboard();
 
 	var potgo = {
@@ -760,10 +848,22 @@ function SAEO_Input() {
 	};
 
 	this.setup = function () {
+		var err;
+
 		this.keyboard.setup();
+		if ((err = this.joystick[0].setup()) == SAEE_None) {
+			if ((err = this.joystick[1].setup()) == SAEE_None)
+				return SAEE_None;
+
+			this.joystick[0].cleanup();
+		}
+		this.keyboard.cleanup();
+		return err;
 	};
 
 	this.cleanup = function () {
+		this.joystick[1].cleanup();
+		this.joystick[0].cleanup();
 		this.keyboard.cleanup();
 	};
 
@@ -792,11 +892,18 @@ function SAEO_Input() {
 		if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Mouse) {
 			if (this.mouse.button[2]) v &= 0xfbff;
 			if (this.mouse.button[1]) v &= 0xfeff;
-		} else if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Joy0) {
+		} else if (
+			SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Joy ||
+			SAEV_config.ports[0].type == SAEC_Config_Ports_Type_JoyEmu
+		){
 			if (this.joystick[0].button[1]) v &= 0xfbff;
 			if (this.joystick[0].button[2]) v &= 0xfeff;
 		}
-		if (SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Joy1) {
+
+		if (
+			SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Joy ||
+			SAEV_config.ports[1].type == SAEC_Config_Ports_Type_JoyEmu
+		){
 			if (this.joystick[1].button[1]) v &= 0xbfff;
 			if (this.joystick[1].button[2]) v &= 0xefff;
 		}
@@ -822,7 +929,10 @@ function SAEO_Input() {
 		if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Mouse) {
 			this.mouse.update();
 			return this.mouse.pos;
-		} else if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Joy0) {
+		} else if (
+			SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Joy ||
+			SAEV_config.ports[0].type == SAEC_Config_Ports_Type_JoyEmu
+		) {
 			this.joystick[0].update();
 			return this.joystick[0].dir;
 		}
@@ -833,7 +943,10 @@ function SAEO_Input() {
 		if (SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Mouse) {
 			this.mouse.update();
 			return this.mouse.pos;
-		} else if (SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Joy1) {
+		} else if (
+			SAEV_config.ports[1].type == SAEC_Config_Ports_Type_Joy ||
+			SAEV_config.ports[1].type == SAEC_Config_Ports_Type_JoyEmu
+		) {
 			this.joystick[1].update();
 			return this.joystick[1].dir;
 		}
@@ -844,4 +957,3 @@ function SAEO_Input() {
 		//SAEF_log("Input.JOYTEST() $%04x", v);
 	}
 }
-

sae/prototypes.js

@@ -76,3 +76,27 @@ if (!performance.now) {
 			return Date.now() - this.timing.navigationStart;
 		};
 }
+
+/*-----------------------------------------------------------------------*/
+/* AnimationFrame */
+
+(function() {
+	var lastTime = 0;
+
+	if (!window.requestAnimationFrame) {
+		console.warn("This browser does not support 'window.requestAnimationFrame'. Falling back to 'setTimeout'...");
+		window.requestAnimationFrame = function(callback, element) {
+			var currTime = new Date().getTime();
+			var timeToCall = Math.max(0, 16 - (currTime - lastTime));
+			var id = window.setTimeout(function() { callback(currTime + timeToCall); }, timeToCall);
+			lastTime = currTime + timeToCall;
+			return id;
+		};
+	}
+	if (!window.cancelAnimationFrame) {
+		console.warn("This browser does not support 'window.cancelAnimationFrame'. Falling back to 'clearTimeout'...");
+		window.cancelAnimationFrame = function(id) {
+			clearTimeout(id);
+		};
+	}
+}());

sae/utils.js

@@ -479,7 +479,7 @@ function SAEF_ZFile_fopen_file(file) {
 		var l = SAEF_ZFile_create(null, file.name);
 		l.name = file.name.length ? file.name : "";
 
-		if (0) { /* ptr-mode. do not enable */
+		if (0) { /* reference-mode. do not enable */
 			l.data = file.data;
 		} else {
 			l.data = new Uint8Array(file.size);
@@ -493,6 +493,13 @@ function SAEF_ZFile_fopen_file(file) {
 		l.datasize = file.size;
 		l.allocsize = file.size; //OWN
 
+		var magic = ((l.data[0] << 24) | (l.data[1] << 16) | (l.data[2] << 8) | (l.data[3])) >>> 0;
+
+		//SAEF_log("SAEF_ZFile_fopen_file() opening '%s', %d/%d bytes, crc32 0x%08x, magic %08x", l.name, l.size, l.data.length, file.crc32 !== false ? file.crc32 : 0, magic);
+
+		if (magic == 0x504B0304 || magic == 0x04034B50)
+			SAEF_fatal(SAEE_Config_Compressed, "A ZIP file was detected. Compressed files are not yet supported.");
+
 		//if (l.data[0] == 68 && l.data[1] == 77 && l.data[2] == 83 && l.data[3] == 33) { /* DMS! */
 		if (SAEF_CompareArray(l.data, SAEF_String2Array("DMS!"), 4) == 0) {
 			var dms = new SAEO_DMS();

sae/video.js

@@ -90,6 +90,7 @@ function SAEO_Video() {
 		this.ctx = null;
 		this.texture = null;
 		this.surface = null;
+		this.requestPointerLock = null;
 
 		this.div = null;
 		this.shown = false;
@@ -194,6 +195,24 @@ function SAEO_Video() {
 		return SAEE_None;
 	}
 
+	function pointerLockChange() {
+		if (document.pointerLockElement === hAmigaWnd.canvas || document.mozPointerLockElement === hAmigaWnd.canvas) {
+			hAmigaWnd.canvas.onmousedown = function(e) {
+				SAER.input.mouse.mousedown(e);
+			};
+			hAmigaWnd.canvas.onmouseup = function(e) {
+				SAER.input.mouse.mouseup(e);
+			};
+			document.addEventListener("mousemove", SAER.input.mouse.mousemove_locked, false);
+			//SAEF_log("sae.video() mouse-pointer locked");
+		} else {
+			hAmigaWnd.canvas.onmousedown = function(e) {};
+			hAmigaWnd.canvas.onmouseup = function(e) {};
+			document.removeEventListener("mousemove", SAER.input.mouse.mousemove_locked, false);
+			//SAEF_log("sae.video() mouse-pointer unlocked");
+		}
+	}
+
 	function CreateWindow(left, top, width, height) {
 		var hWnd = new HWND();
 
@@ -237,6 +256,20 @@ function SAEO_Video() {
 			return false;
 		};
 		if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Mouse) {
+			if (SAEV_config.video.cursor == SAEC_Config_Video_Cursor_Lock)
+				hWnd.canvas.requestPointerLock = hWnd.canvas.requestPointerLock || hWnd.canvas.mozRequestPointerLock;
+			else
+				hWnd.canvas.requestPointerLock = null;
+
+			if (typeof hWnd.canvas.requestPointerLock == "function") {
+				document.addEventListener("pointerlockchange", pointerLockChange, false);
+				document.addEventListener("mozpointerlockchange", pointerLockChange, false);
+
+				hWnd.canvas.onclick = function(e) {
+					if (!(document.pointerLockElement === hAmigaWnd.canvas || document.mozPointerLockElement === hAmigaWnd.canvas))
+						hWnd.canvas.requestPointerLock();
+				};
+			} else {
 				hWnd.canvas.onmousedown = function(e) {
 					SAER.input.mouse.mousedown(e);
 				};
@@ -251,12 +284,20 @@ function SAEO_Video() {
 				};
 				hWnd.canvas.onmousemove = function(e) {
 					SAER.input.mouse.mousemove(e);
+				};
 			}
 		}
 		return hWnd;
 	}
 
 	function DestroyWindow(hWnd) {
+		if (SAEV_config.ports[0].type == SAEC_Config_Ports_Type_Mouse) {
+			if (typeof hWnd.canvas.requestPointerLock == "function") {
+				document.removeEventListener('pointerlockchange', pointerLockChange, false);
+				document.removeEventListener('mozpointerlockchange', pointerLockChange, false);
+			}
+			hWnd.canvas.requestPointerLock = null;
+		}
 		if (SAEV_config.video.api == SAEC_Config_Video_API_WebGL)
 			hWnd.texture = null;
 		else if (SAEV_config.video.api == SAEC_Config_Video_API_Canvas)
@@ -278,16 +319,16 @@ function SAEO_Video() {
 				hWnd.div.style.width = String(currentmode.native_width)+"px";
 				hWnd.div.style.height = String(currentmode.native_height)+"px";
 				hWnd.div.appendChild(hWnd.canvas);
-			} else
+			} else {
 				hWnd.div = null;
-
+				hWnd.canvas.style.width = String(currentmode.native_width)+"px";
+				hWnd.canvas.style.height = String(currentmode.native_height)+"px";
+			}
 			hWnd.shown = true;
 		}
 		else if (nCmdShow == SW_HIDE && hWnd.shown) {
-			if (hWnd.div !== null) {
+			if (hWnd.div !== null)
 				hWnd.div.removeChild(hWnd.canvas);
-				hWnd.canvas = null;
-			}
 
 			hWnd.shown = false;
 		}
@@ -2015,6 +2056,11 @@ function SAEO_Video() {
 		DirectDraw_ReleaseDC(hdc);
 	}*/
 
+	this.hideCursor = function(hide) {
+		if (hAmigaWnd !== null && hAmigaWnd.shown)
+			hAmigaWnd.canvas.style.cursor = hide ? "none" : "auto";
+	}
+
 	/*-----------------------------------------------------------------------*/
 
 	//var flushymin = 0, flushymax = 0;