258a4163ae
gles renderer can use fbos now. webgl now saves configs+savedgames persistently using localstorage. misc startup/manifest refinements. make nacl compile again. webgl port can now use #stuff to select different manifest files. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4733 fc73d0e0-1445-4013-8a0c-d673dee63da5
482 lines
12 KiB
JavaScript
482 lines
12 KiB
JavaScript
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mergeInto(LibraryManager.library,
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{
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//generic handles array
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//yeah, I hope you don't use-after-free. hopefully that sort of thing will be detected on systems with easier non-mangled debuggers.
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$FTEH__deps: [],
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$FTEH: {
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h: [],
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f: {}
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},
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$FTEC:
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{
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linebuffer:'',
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w: -1,
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h: -1,
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donecb:0,
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evcb: {
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resize:0,
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mouse:0,
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key:0
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},
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handleevent : function(event)
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{
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switch(event.type)
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{
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case 'resize':
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if (FTEC.evcb.resize != 0)
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Runtime.dynCall('vii', FTEC.evcb.resize, [Module['canvas'].width, Module['canvas'].height]);
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break;
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case 'mousemove':
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if (FTEC.evcb.mouse != 0)
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{
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if (Browser.pointerLock)
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{
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if (typeof event.movementX === 'undefined')
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{
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event.movementX = event.mozMovementX;
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event.movementY = event.mozMovementY;
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}
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if (typeof event.movementX === 'undefined')
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{
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event.movementX = event.webkitMovementX;
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event.movementY = event.webkitMovementY;
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}
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Runtime.dynCall('viidddd', FTEC.evcb.mouse, [0, false, event.movementX, event.movementY, 0, 0]);
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}
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else
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Runtime.dynCall('viidddd', FTEC.evcb.mouse, [0, true, event.pageX, event.pageY, 0, 0]);
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}
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break;
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case 'mousedown':
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if (Browser.isFullScreen == 0)
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{
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Browser.requestFullScreen(true, true);
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Module['canvas'].requestPointerLock();
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}
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case 'mouseup':
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if (FTEC.evcb.button != 0)
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{
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Runtime.dynCall('viii', FTEC.evcb.button, [0, event.type=='mousedown', event.button]);
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event.preventDefault();
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}
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break;
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case 'mousewheel':
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case 'wheel':
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if (FTEC.evcb.button != 0)
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{
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Runtime.dynCall('viii', FTEC.evcb.button, [0, 2, event.deltaY]);
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event.preventDefault();
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}
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break;
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case 'mouseout':
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if (FTEC.evcb.button != 0)
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{
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for (var i = 0; i < 8; i++)
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Runtime.dynCall('viii', FTEC.evcb.button, [0, false, i]);
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}
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break;
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case 'keypress':
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if (FTEC.evcb.key != 0)
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{
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Runtime.dynCall('viiii', FTEC.evcb.key, [0, 1, 0, event.charCode]);
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Runtime.dynCall('viiii', FTEC.evcb.key, [0, 0, 0, event.charCode]);
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event.preventDefault();
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}
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break;
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case 'keydown':
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case 'keyup':
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//122 is 'toggle fullscreen'.
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//we don't steal that because its impossible to leave it again once used.
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if (FTEC.evcb.key != 0 && event.keyCode != 122)
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{
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if (Runtime.dynCall('iiiii', FTEC.evcb.key, [0, event.type=='keydown', event.keyCode, 0]))
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event.preventDefault();
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}
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break;
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default:
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console.log(event);
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}
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}
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},
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emscriptenfte_setupcanvas__deps: ['$FTEC', '$Browser'],
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emscriptenfte_setupcanvas : function(nw,nh,evresz,evm,evb,evk,evh)
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{
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FTEC.evcb.resize = evresz;
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FTEC.evcb.mouse = evm;
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FTEC.evcb.button = evb;
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FTEC.evcb.key = evk;
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FTEC.evcb.hashchange = evh;
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if (!FTEC.donecb)
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{
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FTEC.donecb = 1;
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['mousedown', 'mouseup', 'mousemove', 'wheel', 'mousewheel', 'mouseout', 'keypress', 'keydown', 'keyup'].forEach(function(event)
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{
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Module['canvas'].addEventListener(event, FTEC.handleevent, true);
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});
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['keydown', 'keyup', 'keypress'].forEach(function(event)
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{
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document.addEventListener(event, FTEC.handleevent, true);
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});
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Browser.resizeListeners.push(function(w, h) {
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FTEC.handleevent({
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type: 'resize',
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});
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});
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}
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var ctx = Browser.createContext(Module['canvas'], true, true);
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if (!ctx)
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return 0;
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// Browser.setCanvasSize(nw, nh, false);
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window.onresize = function()
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{
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//emscripten's browser library will revert sizes wrongly or something when we're fullscreen, so make sure that doesn't happen.
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// if (Browser.isFullScreen)
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// {
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// Browser.windowedWidth = window.innerWidth;
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// Browser.windowedHeight = window.innerHeight;
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// }
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// else
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Browser.setCanvasSize(window.innerWidth, window.innerHeight, false);
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if (FTEC.evcb.resize != 0)
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Runtime.dynCall('vii', FTEC.evcb.resize, [Module['canvas'].width, Module['canvas'].height]);
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};
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window.onresize();
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if (FTEC.evcb.hashchange)
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window.onhashchange = function()
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{
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if (FTEC.evcb.hashchange != 0)
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{
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var val = location.hash;
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var ptr = _malloc(val.length);
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writeStringToMemory(val, ptr);
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Runtime.dynCall('vi', FTEC.evcb.hashchange, [ptr]);
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_free(ptr);
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}
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};
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return 1;
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},
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emscriptenfte_abortmainloop : function(msg)
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{
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msg = Pointer_stringify(msg);
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throw 'oh noes! something bad happened in ' + msg + '!';
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},
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emscriptenfte_alert : function(msg)
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{
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msg = Pointer_stringify(msg);
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console.log(msg);
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alert(msg);
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},
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//FIXME: split+merge by \n
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emscriptenfte_print : function(msg)
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{
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FTEC.linebuffer += Pointer_stringify(msg);
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for(;;)
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{
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nl = FTEC.linebuffer.indexOf("\n");
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if (nl == -1)
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break;
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console.log(FTEC.linebuffer.substring(0, nl));
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FTEC.linebuffer = FTEC.linebuffer.substring(nl+1);
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}
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},
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emscriptenfte_ticks_ms : function()
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{
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return Date.now();
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},
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emscriptenfte_handle_alloc__deps : ['$FTEH'],
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emscriptenfte_handle_alloc : function(h)
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{
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for (var i = 0; FTEH.h.length; i+=1)
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{
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if (FTEH.h[i] == null)
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{
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FTEH.h[i] = h;
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return i;
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}
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}
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i = FTEH.h.length;
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FTEH.h[i] = h;
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return i;
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},
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//temp files
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emscriptenfte_buf_create__deps : ['emscriptenfte_handle_alloc'],
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emscriptenfte_buf_create : function()
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{
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var b = {h:-1, r:1, l:0,m:4096,d:new Uint8Array(4096), n:null};
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b.h = _emscriptenfte_handle_alloc(b);
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return b.h;
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},
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//filesystem emulation
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emscriptenfte_buf_open__deps : ['emscriptenfte_buf_create'],
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emscriptenfte_buf_open : function(name, createifneeded)
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{
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name = Pointer_stringify(name);
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var f = FTEH.f[name];
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var r = -1;
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if (f == null)
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{
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if (window.localStorage && createifneeded != 2)
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{
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var str = window.localStorage.getItem(name);
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if (str != null)
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{
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console.log('read file '+name+': ' + str);
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var len = str.length;
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var buf = new Uint8Array(len);
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for (var i = 0; i < len; i++)
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buf[i] = str.charCodeAt(i);
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var b = {h:-1, r:2, l:len,m:len,d:buf, n:name};
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r = b.h = _emscriptenfte_handle_alloc(b);
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FTEH.f[name] = b;
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return b.h;
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}
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}
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if (createifneeded)
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r = _emscriptenfte_buf_create();
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if (r != -1)
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{
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f = FTEH.h[r];
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f.r+=1;
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f.n = name;
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FTEH.f[name] = f;
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if (FTEH.f[name] != f || f.n != name)
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console.log('error creating file '+name);
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}
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}
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else
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{
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f.r+=1;
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r = f.h;
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}
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if (f != null && createifneeded == 2)
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f.l = 0; //truncate it.
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return r;
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},
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emscriptenfte_buf_rename : function(oldname, newname)
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{
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oldname = Pointer_stringify(oldname);
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newname = Pointer_stringify(newname);
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var f = FTEH.f[oldname];
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if (f == null)
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return 0;
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if (FTEH.f[newname] != null)
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return 0;
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FTEH.f[newname] = f;
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delete FTEH.f[oldname];
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f.n = newname;
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return 1;
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},
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emscriptenfte_buf_delete : function(name)
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{
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name = Pointer_stringify(name);
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var f = FTEH.f[name];
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if (f)
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{
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delete FTEH.f[name];
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f.n = null;
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emscriptenfte_buf_release(f.h);
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console.log('deleted '+name);
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return 1;
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}
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return 0;
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},
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emscriptenfte_buf_pushtolocalstore : function(handle)
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{
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var b = FTEH.h[handle];
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if (b == null)
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{
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Module.printError('emscriptenfte_buf_pushtolocalstore with invalid handle');
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return;
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}
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if (b.n == null)
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return;
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var data = b.d;
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var len = b.l;
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if (window.localStorage)
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{
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var foo = "";
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//use a divide and conquer implementation instead for speed?
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for (var i = 0; i < len; i++)
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foo += String.fromCharCode(data[i]);
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window.localStorage.setItem(b.n, foo);
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console.log('saved '+b.n+' persistantly: '+foo);
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}
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else
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console.log('local storage not supported');
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},
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emscriptenfte_buf_release : function(handle)
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{
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var b = FTEH.h[handle];
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if (b == null)
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{
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Module.printError('emscriptenfte_buf_release with invalid handle');
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return;
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}
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b.r -= 1;
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if (b.r == 0)
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{
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if (b.n != null)
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delete FTEH.f[b.n];
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delete FTEH.h[handle];
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b.d = null;
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}
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},
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emscriptenfte_buf_getsize : function(handle)
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{
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var b = FTEH.h[handle];
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return b.l;
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},
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emscriptenfte_buf_read : function(handle, offset, data, len)
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{
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var b = FTEH.h[handle];
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if (offset+len > b.l) //clamp the read
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len = b.l - offset;
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if (len < 0)
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{
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len = 0;
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if (offset+len >= b.l)
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return -1;
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}
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HEAPU8.set(b.d.subarray(offset, offset+len), data);
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return len;
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},
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emscriptenfte_buf_write : function(handle, offset, data, len)
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{
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var b = FTEH.h[handle];
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if (len < 0)
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len = 0;
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if (offset+len > b.m)
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{ //extend it if needed.
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b.m = offset + len + 4095;
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b.m = b.m & ~4095;
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var nd = new Uint8Array(b.m);
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nd.set(b.d, 0);
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b.d = nd;
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}
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b.d.set(HEAPU8.subarray(data, data+len), offset);
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if (offset + len > b.l)
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b.l = offset + len;
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return len;
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},
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emscriptenfte_ws_connect__deps: ['emscriptenfte_handle_alloc'],
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emscriptenfte_ws_connect : function(url)
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{
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var _url = Pointer_stringify(url);
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var s = {ws:null, inq:[], err:0};
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s.ws = new WebSocket(_url, 'binary');
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if (!s.ws)
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return -1;
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s.ws.onerror = function(event) {s.err = 1;};
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s.ws.onclose = function(event) {s.err = 1;};
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// s.ws.onopen = function(event) {};
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s.ws.onmessage = function(event)
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{
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assert(typeof event.data !== 'string' && event.data.byteLength);
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s.inq.push(new Uint8Array(event.data));
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};
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return _emscriptenfte_handle_alloc(s);
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},
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emscriptenfte_ws_close : function(sockid)
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{
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var s = FTEH.h[sockid];
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if (!s)
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return -1;
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s.ws.close();
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s.ws = null; //make sure to avoid circular references
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delete FTEH.h[sockid]; //socked is no longer accessible.
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return 0;
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},
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//separate call allows for more sane flood control when fragmentation is involved.
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emscriptenfte_ws_cansend : function(sockid, extra, maxpending)
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{
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var s = FTEH.h[sockid];
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if (!s)
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return 1; //go on punk, make my day.
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return ((s.ws.bufferedAmount+extra) < maxpending);
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},
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emscriptenfte_ws_send : function(sockid, data, len)
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{
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var s = FTEH.h[sockid];
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if (!s)
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return -1;
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s.s.send(HEAPU8.subarray(data, data+len).buffer);
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return len;
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},
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emscriptenfte_ws_recv : function(sockid, data, len)
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{
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var s = FTEH.h[sockid];
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if (!s)
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return -1;
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var inp = s.inq.shift();
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if (inp)
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{
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if (inp.length > len)
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inp.length = len;
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HEAPU8.set(inp, data);
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return inp.length;
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}
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if (s.err)
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return 0;
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return -1;
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},
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emscriptenfte_async_wget_data2 : function(url, ctx, onload, onerror, onprogress)
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{
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var _url = Pointer_stringify(url);
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console.log("Attempting download of " + _url);
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var http = new XMLHttpRequest();
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http.open('GET', _url, true);
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http.responseType = 'arraybuffer';
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http.onload = function(e)
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{
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// console.log("onload: " + _url + " status " + http.status);
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if (http.status == 200)
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{
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var bar = new Uint8Array(http.response);
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var buf = _malloc(bar.length);
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HEAPU8.set(bar, buf);
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if (onload)
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Runtime.dynCall('viii', onload, [ctx, buf, bar.length]);
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}
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else
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{
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if (onerror)
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Runtime.dynCall('vii', onerror, [ctx, http.status]);
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}
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};
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http.onerror = function(e)
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{
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// console.log("onerror: " + _url + " status " + http.status);
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if (onerror)
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Runtime.dynCall('vii', onerror, [ctx, http.status]);
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};
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http.onprogress = function(e)
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{
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if (onprogress)
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Runtime.dynCall('viii', onprogress, [ctx, e.loaded, e.total]);
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};
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http.send(null);
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}
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});
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