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Add in touch events for mobile devices and fixed the strange clamping issue (int to float conversion problems)

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CorrectiveAction
sigonasr2 1 year ago
parent 570931d5ff
commit 75bdc7b5cd
9 changed files with 54 additions and 33 deletions
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  1. 2
      olcCodeJam2023Entry/Constant.cpp
  2. 8
      olcCodeJam2023Entry/Info.txt
  3. 4
      olcCodeJam2023Entry/Textbox.cpp
  4. 1
      olcCodeJam2023Entry/Textbox.h
  5. 26
      olcCodeJam2023Entry/VirusAttack.cpp
  6. 2
      olcCodeJam2023Entry/VirusAttack.h
  7. 2
      olcCodeJam2023Entry/olcPixelGameEngine.h
  8. 42
      olcCodeJam2023Entry/pge.js
  9. BIN
      olcCodeJam2023Entry/pge.wasm

2
olcCodeJam2023Entry/Constant.cpp
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@ -14,7 +14,7 @@ vf2d CONSTANT::UNSELECTED={-99,-99};
vi2d CONSTANT::TILE_SIZE={24,24};
vi2d CONSTANT::WORLD_SIZE={64,64};
float CONSTANT::SCROLL_BOUNDARY=36;
float CONSTANT::SCROLL_BOUNDARY=72;
float CONSTANT::DEATH_FADE_TIME=1;

8
olcCodeJam2023Entry/Info.txt
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@ -31,10 +31,12 @@ Day 5 Enemy AI / Resource Management + Collectors
Memory Allocator Platforms
Enemy AI
Day 6 Multiple Levels
Day 7 Tutorializing
Day 7 Scenario Writing
Hotkeys
Day 8 Customized Units
Day 9 Sounds/Music - Timer (Speedrun) Difficulty Selection
Day 8 Scenario Writing
(Customized Units...?)
Day 9 Sounds/Music/Menus - Timer (Speedrun) Difficulty Selection
Ending...Shows Four Seasons of Loneliness boss zoom out...
Tutorial
(Grey out non-important bars)

4
olcCodeJam2023Entry/Textbox.cpp
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@ -154,3 +154,7 @@ vf2d Textbox::GetSize(){
void Textbox::SetBackgroundColor(Pixel col){
backCol=col;
}
bool Textbox::IsVisible(){
return visible;
}

1
olcCodeJam2023Entry/Textbox.h
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@ -30,6 +30,7 @@ public:
void SetVisible(bool visible);
vf2d GetSize();
void SetBackgroundColor(Pixel col);
bool IsVisible();
private:
void Update(PixelGameEngine*pge);
void UpdatePosition(vf2d newPos);

26
olcCodeJam2023Entry/VirusAttack.cpp
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@ -335,17 +335,22 @@ void VirusAttack::DrawMinimap(){
void VirusAttack::HandlePanAndZoom(float fElapsedTime){
float speedScale=std::min(1.f,game.GetWorldScale().x);
if(GetKey(A).bHeld||GetMouseScreenX()<=GetWindowPos().x){
game.MoveWorldOffset(vf2d{-256*fElapsedTime,0}/speedScale);
bool canMouseScroll=!memoryAllocatorBox.IsVisible()&&!unitCreationBox.IsVisible()&&
(GetMouseY()<=ScreenHeight()-64||GetMouseX()<=ScreenWidth()-64
||GetMouseScreenX()>=GetWindowPos().x+GetWindowSize().x||GetMouseScreenY()>=GetWindowPos().y+GetWindowSize().y);
if(GetKey(A).bHeld||canMouseScroll&&GetMouseScreenX()<=GetWindowPos().x+CONSTANT::SCROLL_BOUNDARY){
vf2d amt=vf2d{-300*fElapsedTime,0}/speedScale;
game.MoveWorldOffset(amt);
}
if(GetKey(W).bHeld||GetMouseScreenY()<=GetWindowPos().y){
game.MoveWorldOffset(vf2d{0,-256*fElapsedTime}/speedScale);
if(GetKey(W).bHeld||canMouseScroll&&GetMouseScreenY()<=GetWindowPos().y+CONSTANT::SCROLL_BOUNDARY+24){
game.MoveWorldOffset(vf2d{0,-300*fElapsedTime}/speedScale);
}
if(GetKey(S).bHeld||GetMouseScreenY()>=GetWindowPos().y+GetWindowSize().y){
game.MoveWorldOffset(vf2d{0,256*fElapsedTime}/speedScale);
if(GetKey(S).bHeld||canMouseScroll&&GetMouseScreenY()>=GetWindowPos().y+GetWindowSize().y-CONSTANT::SCROLL_BOUNDARY){
game.MoveWorldOffset(vf2d{0,300*fElapsedTime}/speedScale);
}
if(GetKey(D).bHeld||GetMouseScreenX()>=GetWindowPos().x+GetWindowSize().x){
game.MoveWorldOffset(vf2d{256*fElapsedTime,0}/speedScale);
if(GetKey(D).bHeld||canMouseScroll&&GetMouseScreenX()>=GetWindowPos().x+GetWindowSize().x-CONSTANT::SCROLL_BOUNDARY){
vf2d amt=vf2d{300*fElapsedTime,0}/speedScale;
game.MoveWorldOffset(amt);
}
if(GetMouseWheel()>0){
@ -365,6 +370,11 @@ void VirusAttack::HandleMinimapClick(){
vf2d minimapTL=GetScreenSize()-vf2d{64,64};
game.SetWorldOffset(vf2d(GetMousePos()-minimapTL)/64*CONSTANT::WORLD_SIZE*CONSTANT::TILE_SIZE-vf2d(GetScreenSize())/game.GetWorldScale()/2.f);
}
vf2d offset=game.GetWorldOffset();
offset.x=std::clamp(float(offset.x),-ScreenWidth()/2/game.GetWorldScale().x,WORLD_SIZE.x*24-(ScreenWidth()/2/game.GetWorldScale().x));
offset.y=std::clamp(float(offset.y),-ScreenHeight()/2/game.GetWorldScale().y,WORLD_SIZE.y*24-(ScreenHeight()/2/game.GetWorldScale().y));
game.SetWorldOffset(offset);
}
void VirusAttack::UpdateMatrixTexture(float fElapsedTime){

2
olcCodeJam2023Entry/VirusAttack.h
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@ -22,6 +22,8 @@ struct Letter{
class VirusAttack : public olc::PixelGameEngine
{
private:
vi2d WORLD_SIZE=CONSTANT::WORLD_SIZE;
std::vector<std::unique_ptr<Unit>>queuedUnits;
std::vector<std::shared_ptr<Unit>>units;
std::vector<std::shared_ptr<CollectionPoint>>collectionPoints;

2
olcCodeJam2023Entry/olcPixelGameEngine.h
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@ -6409,6 +6409,8 @@ namespace olc
Module.olc_AspectRatio = $0 / $1;
onmousemove = function(e){Module.olc_MOUSEX=e.clientX;Module.olc_MOUSEY=e.clientY;};
ontouchmove = function(e){Module.olc_MOUSEX=e.touches[0].clientX;Module.olc_MOUSEY=e.touches[0].clientY;};
ontouchstart = function(e){Module.olc_MOUSEX=e.touches[0].clientX;Module.olc_MOUSEY=e.touches[0].clientY;};
// HACK ALERT!
//
// Here we assume any html shell that uses 3 or more instance of the class "emscripten"

42
olcCodeJam2023Entry/pge.js
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@ -1187,27 +1187,27 @@ function dbg(text) {
// === Body ===
var ASM_CONSTS = {
5371692: () => { return Module.canvas.getBoundingClientRect().left },
5371744: () => { return Module.canvas.getBoundingClientRect().top },
5371795: () => { return Module.olc_MOUSEX; },
5371823: () => { return Module.olc_MOUSEY; },
5371851: () => { window.onunload = Module._olc_OnPageUnload; },
5371895: ($0, $1) => { Module.olc_AspectRatio = $0 / $1; onmousemove = function(e){Module.olc_MOUSEX=e.clientX;Module.olc_MOUSEY=e.clientY;}; Module.olc_AssumeDefaultShells = (document.querySelectorAll('.emscripten').length >= 3) ? true : false; var olc_ResizeHandler = function() { let isFullscreen = (document.fullscreenElement != null); let width = (isFullscreen) ? window.innerWidth : Module.canvas.parentNode.clientWidth; let height = (isFullscreen) ? window.innerHeight : Module.canvas.parentNode.clientHeight; let viewWidth = width; let viewHeight = width / Module.olc_AspectRatio; if(viewHeight > height) { viewWidth = height * Module.olc_AspectRatio; viewHeight = height; } viewWidth = parseInt(viewWidth); viewHeight = parseInt(viewHeight); setTimeout(function() { if(Module.olc_AssumeDefaultShells) Module.canvas.parentNode.setAttribute('style', 'width: 100%; height: 70vh; margin-left: auto; margin-right: auto;'); Module.canvas.setAttribute('width', viewWidth); Module.canvas.setAttribute('height', viewHeight); Module.canvas.setAttribute('style', `width: ${viewWidth}px; height: ${viewHeight}px;`); Module._olc_PGE_UpdateWindowSize(viewWidth, viewHeight); Module.canvas.focus(); }, 200); }; var olc_Init = function() { if(Module.olc_AspectRatio === undefined) { setTimeout(function() { Module.olc_Init(); }, 50); return; } let resizeObserver = new ResizeObserver(function(entries) { Module.olc_ResizeHandler(); }).observe(Module.canvas.parentNode); let mutationObserver = new MutationObserver(function(mutationsList, observer) { setTimeout(function() { Module.olc_ResizeHandler(); }, 200); }).observe(Module.canvas.parentNode, { attributes: false, childList: true, subtree: false }); window.addEventListener('fullscreenchange', function(e) { setTimeout(function() { Module.olc_ResizeHandler();}, 200); }); }; Module.olc_ResizeHandler = (Module.olc_ResizeHandler != undefined) ? Module.olc_ResizeHandler : olc_ResizeHandler; Module.olc_Init = (Module.olc_Init != undefined) ? Module.olc_Init : olc_Init; Module.olc_Init(); },
5373912: () => { if (typeof(AudioContext) !== 'undefined') { return true; } else if (typeof(webkitAudioContext) !== 'undefined') { return true; } return false; },
5374059: () => { if ((typeof(navigator.mediaDevices) !== 'undefined') && (typeof(navigator.mediaDevices.getUserMedia) !== 'undefined')) { return true; } else if (typeof(navigator.webkitGetUserMedia) !== 'undefined') { return true; } return false; },
5374293: ($0) => { if(typeof(Module['SDL2']) === 'undefined') { Module['SDL2'] = {}; } var SDL2 = Module['SDL2']; if (!$0) { SDL2.audio = {}; } else { SDL2.capture = {}; } if (!SDL2.audioContext) { if (typeof(AudioContext) !== 'undefined') { SDL2.audioContext = new AudioContext(); } else if (typeof(webkitAudioContext) !== 'undefined') { SDL2.audioContext = new webkitAudioContext(); } if (SDL2.audioContext) { autoResumeAudioContext(SDL2.audioContext); } } return SDL2.audioContext === undefined ? -1 : 0; },
5374786: () => { var SDL2 = Module['SDL2']; return SDL2.audioContext.sampleRate; },
5374854: ($0, $1, $2, $3) => { var SDL2 = Module['SDL2']; var have_microphone = function(stream) { if (SDL2.capture.silenceTimer !== undefined) { clearTimeout(SDL2.capture.silenceTimer); SDL2.capture.silenceTimer = undefined; } SDL2.capture.mediaStreamNode = SDL2.audioContext.createMediaStreamSource(stream); SDL2.capture.scriptProcessorNode = SDL2.audioContext.createScriptProcessor($1, $0, 1); SDL2.capture.scriptProcessorNode.onaudioprocess = function(audioProcessingEvent) { if ((SDL2 === undefined) || (SDL2.capture === undefined)) { return; } audioProcessingEvent.outputBuffer.getChannelData(0).fill(0.0); SDL2.capture.currentCaptureBuffer = audioProcessingEvent.inputBuffer; dynCall('vi', $2, [$3]); }; SDL2.capture.mediaStreamNode.connect(SDL2.capture.scriptProcessorNode); SDL2.capture.scriptProcessorNode.connect(SDL2.audioContext.destination); SDL2.capture.stream = stream; }; var no_microphone = function(error) { }; SDL2.capture.silenceBuffer = SDL2.audioContext.createBuffer($0, $1, SDL2.audioContext.sampleRate); SDL2.capture.silenceBuffer.getChannelData(0).fill(0.0); var silence_callback = function() { SDL2.capture.currentCaptureBuffer = SDL2.capture.silenceBuffer; dynCall('vi', $2, [$3]); }; SDL2.capture.silenceTimer = setTimeout(silence_callback, ($1 / SDL2.audioContext.sampleRate) * 1000); if ((navigator.mediaDevices !== undefined) && (navigator.mediaDevices.getUserMedia !== undefined)) { navigator.mediaDevices.getUserMedia({ audio: true, video: false }).then(have_microphone).catch(no_microphone); } else if (navigator.webkitGetUserMedia !== undefined) { navigator.webkitGetUserMedia({ audio: true, video: false }, have_microphone, no_microphone); } },
5376506: ($0, $1, $2, $3) => { var SDL2 = Module['SDL2']; SDL2.audio.scriptProcessorNode = SDL2.audioContext['createScriptProcessor']($1, 0, $0); SDL2.audio.scriptProcessorNode['onaudioprocess'] = function (e) { if ((SDL2 === undefined) || (SDL2.audio === undefined)) { return; } SDL2.audio.currentOutputBuffer = e['outputBuffer']; dynCall('vi', $2, [$3]); }; SDL2.audio.scriptProcessorNode['connect'](SDL2.audioContext['destination']); },
5376916: ($0, $1) => { var SDL2 = Module['SDL2']; var numChannels = SDL2.capture.currentCaptureBuffer.numberOfChannels; for (var c = 0; c < numChannels; ++c) { var channelData = SDL2.capture.currentCaptureBuffer.getChannelData(c); if (channelData.length != $1) { throw 'Web Audio capture buffer length mismatch! Destination size: ' + channelData.length + ' samples vs expected ' + $1 + ' samples!'; } if (numChannels == 1) { for (var j = 0; j < $1; ++j) { setValue($0 + (j * 4), channelData[j], 'float'); } } else { for (var j = 0; j < $1; ++j) { setValue($0 + (((j * numChannels) + c) * 4), channelData[j], 'float'); } } } },
5377521: ($0, $1) => { var SDL2 = Module['SDL2']; var numChannels = SDL2.audio.currentOutputBuffer['numberOfChannels']; for (var c = 0; c < numChannels; ++c) { var channelData = SDL2.audio.currentOutputBuffer['getChannelData'](c); if (channelData.length != $1) { throw 'Web Audio output buffer length mismatch! Destination size: ' + channelData.length + ' samples vs expected ' + $1 + ' samples!'; } for (var j = 0; j < $1; ++j) { channelData[j] = HEAPF32[$0 + ((j*numChannels + c) << 2) >> 2]; } } },
5378001: ($0) => { var SDL2 = Module['SDL2']; if ($0) { if (SDL2.capture.silenceTimer !== undefined) { clearTimeout(SDL2.capture.silenceTimer); } if (SDL2.capture.stream !== undefined) { var tracks = SDL2.capture.stream.getAudioTracks(); for (var i = 0; i < tracks.length; i++) { SDL2.capture.stream.removeTrack(tracks[i]); } SDL2.capture.stream = undefined; } if (SDL2.capture.scriptProcessorNode !== undefined) { SDL2.capture.scriptProcessorNode.onaudioprocess = function(audioProcessingEvent) {}; SDL2.capture.scriptProcessorNode.disconnect(); SDL2.capture.scriptProcessorNode = undefined; } if (SDL2.capture.mediaStreamNode !== undefined) { SDL2.capture.mediaStreamNode.disconnect(); SDL2.capture.mediaStreamNode = undefined; } if (SDL2.capture.silenceBuffer !== undefined) { SDL2.capture.silenceBuffer = undefined } SDL2.capture = undefined; } else { if (SDL2.audio.scriptProcessorNode != undefined) { SDL2.audio.scriptProcessorNode.disconnect(); SDL2.audio.scriptProcessorNode = undefined; } SDL2.audio = undefined; } if ((SDL2.audioContext !== undefined) && (SDL2.audio === undefined) && (SDL2.capture === undefined)) { SDL2.audioContext.close(); SDL2.audioContext = undefined; } },
5379173: ($0, $1, $2) => { var w = $0; var h = $1; var pixels = $2; if (!Module['SDL2']) Module['SDL2'] = {}; var SDL2 = Module['SDL2']; if (SDL2.ctxCanvas !== Module['canvas']) { SDL2.ctx = Module['createContext'](Module['canvas'], false, true); SDL2.ctxCanvas = Module['canvas']; } if (SDL2.w !== w || SDL2.h !== h || SDL2.imageCtx !== SDL2.ctx) { SDL2.image = SDL2.ctx.createImageData(w, h); SDL2.w = w; SDL2.h = h; SDL2.imageCtx = SDL2.ctx; } var data = SDL2.image.data; var src = pixels >> 2; var dst = 0; var num; if (typeof CanvasPixelArray !== 'undefined' && data instanceof CanvasPixelArray) { num = data.length; while (dst < num) { var val = HEAP32[src]; data[dst ] = val & 0xff; data[dst+1] = (val >> 8) & 0xff; data[dst+2] = (val >> 16) & 0xff; data[dst+3] = 0xff; src++; dst += 4; } } else { if (SDL2.data32Data !== data) { SDL2.data32 = new Int32Array(data.buffer); SDL2.data8 = new Uint8Array(data.buffer); SDL2.data32Data = data; } var data32 = SDL2.data32; num = data32.length; data32.set(HEAP32.subarray(src, src + num)); var data8 = SDL2.data8; var i = 3; var j = i + 4*num; if (num % 8 == 0) { while (i < j) { data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; } } else { while (i < j) { data8[i] = 0xff; i = i + 4 | 0; } } } SDL2.ctx.putImageData(SDL2.image, 0, 0); },
5380642: ($0, $1, $2, $3, $4) => { var w = $0; var h = $1; var hot_x = $2; var hot_y = $3; var pixels = $4; var canvas = document.createElement("canvas"); canvas.width = w; canvas.height = h; var ctx = canvas.getContext("2d"); var image = ctx.createImageData(w, h); var data = image.data; var src = pixels >> 2; var dst = 0; var num; if (typeof CanvasPixelArray !== 'undefined' && data instanceof CanvasPixelArray) { num = data.length; while (dst < num) { var val = HEAP32[src]; data[dst ] = val & 0xff; data[dst+1] = (val >> 8) & 0xff; data[dst+2] = (val >> 16) & 0xff; data[dst+3] = (val >> 24) & 0xff; src++; dst += 4; } } else { var data32 = new Int32Array(data.buffer); num = data32.length; data32.set(HEAP32.subarray(src, src + num)); } ctx.putImageData(image, 0, 0); var url = hot_x === 0 && hot_y === 0 ? "url(" + canvas.toDataURL() + "), auto" : "url(" + canvas.toDataURL() + ") " + hot_x + " " + hot_y + ", auto"; var urlBuf = _malloc(url.length + 1); stringToUTF8(url, urlBuf, url.length + 1); return urlBuf; },
5381631: ($0) => { if (Module['canvas']) { Module['canvas'].style['cursor'] = UTF8ToString($0); } },
5381714: () => { if (Module['canvas']) { Module['canvas'].style['cursor'] = 'none'; } },
5381783: () => { return window.innerWidth; },
5381813: () => { return window.innerHeight; }
5371724: () => { return Module.canvas.getBoundingClientRect().left },
5371776: () => { return Module.canvas.getBoundingClientRect().top },
5371827: () => { return Module.olc_MOUSEX; },
5371855: () => { return Module.olc_MOUSEY; },
5371883: () => { window.onunload = Module._olc_OnPageUnload; },
5371927: ($0, $1) => { Module.olc_AspectRatio = $0 / $1; onmousemove = function(e){Module.olc_MOUSEX=e.clientX;Module.olc_MOUSEY=e.clientY;}; ontouchmove = function(e){Module.olc_MOUSEX=e.touches[0].clientX;Module.olc_MOUSEY=e.touches[0].clientY;}; ontouchstart = function(e){Module.olc_MOUSEX=e.touches[0].clientX;Module.olc_MOUSEY=e.touches[0].clientY;}; Module.olc_AssumeDefaultShells = (document.querySelectorAll('.emscripten').length >= 3) ? true : false; var olc_ResizeHandler = function() { let isFullscreen = (document.fullscreenElement != null); let width = (isFullscreen) ? window.innerWidth : Module.canvas.parentNode.clientWidth; let height = (isFullscreen) ? window.innerHeight : Module.canvas.parentNode.clientHeight; let viewWidth = width; let viewHeight = width / Module.olc_AspectRatio; if(viewHeight > height) { viewWidth = height * Module.olc_AspectRatio; viewHeight = height; } viewWidth = parseInt(viewWidth); viewHeight = parseInt(viewHeight); setTimeout(function() { if(Module.olc_AssumeDefaultShells) Module.canvas.parentNode.setAttribute('style', 'width: 100%; height: 70vh; margin-left: auto; margin-right: auto;'); Module.canvas.setAttribute('width', viewWidth); Module.canvas.setAttribute('height', viewHeight); Module.canvas.setAttribute('style', `width: ${viewWidth}px; height: ${viewHeight}px;`); Module._olc_PGE_UpdateWindowSize(viewWidth, viewHeight); Module.canvas.focus(); }, 200); }; var olc_Init = function() { if(Module.olc_AspectRatio === undefined) { setTimeout(function() { Module.olc_Init(); }, 50); return; } let resizeObserver = new ResizeObserver(function(entries) { Module.olc_ResizeHandler(); }).observe(Module.canvas.parentNode); let mutationObserver = new MutationObserver(function(mutationsList, observer) { setTimeout(function() { Module.olc_ResizeHandler(); }, 200); }).observe(Module.canvas.parentNode, { attributes: false, childList: true, subtree: false }); window.addEventListener('fullscreenchange', function(e) { setTimeout(function() { Module.olc_ResizeHandler();}, 200); }); }; Module.olc_ResizeHandler = (Module.olc_ResizeHandler != undefined) ? Module.olc_ResizeHandler : olc_ResizeHandler; Module.olc_Init = (Module.olc_Init != undefined) ? Module.olc_Init : olc_Init; Module.olc_Init(); },
5374159: () => { if (typeof(AudioContext) !== 'undefined') { return true; } else if (typeof(webkitAudioContext) !== 'undefined') { return true; } return false; },
5374306: () => { if ((typeof(navigator.mediaDevices) !== 'undefined') && (typeof(navigator.mediaDevices.getUserMedia) !== 'undefined')) { return true; } else if (typeof(navigator.webkitGetUserMedia) !== 'undefined') { return true; } return false; },
5374540: ($0) => { if(typeof(Module['SDL2']) === 'undefined') { Module['SDL2'] = {}; } var SDL2 = Module['SDL2']; if (!$0) { SDL2.audio = {}; } else { SDL2.capture = {}; } if (!SDL2.audioContext) { if (typeof(AudioContext) !== 'undefined') { SDL2.audioContext = new AudioContext(); } else if (typeof(webkitAudioContext) !== 'undefined') { SDL2.audioContext = new webkitAudioContext(); } if (SDL2.audioContext) { autoResumeAudioContext(SDL2.audioContext); } } return SDL2.audioContext === undefined ? -1 : 0; },
5375033: () => { var SDL2 = Module['SDL2']; return SDL2.audioContext.sampleRate; },
5375101: ($0, $1, $2, $3) => { var SDL2 = Module['SDL2']; var have_microphone = function(stream) { if (SDL2.capture.silenceTimer !== undefined) { clearTimeout(SDL2.capture.silenceTimer); SDL2.capture.silenceTimer = undefined; } SDL2.capture.mediaStreamNode = SDL2.audioContext.createMediaStreamSource(stream); SDL2.capture.scriptProcessorNode = SDL2.audioContext.createScriptProcessor($1, $0, 1); SDL2.capture.scriptProcessorNode.onaudioprocess = function(audioProcessingEvent) { if ((SDL2 === undefined) || (SDL2.capture === undefined)) { return; } audioProcessingEvent.outputBuffer.getChannelData(0).fill(0.0); SDL2.capture.currentCaptureBuffer = audioProcessingEvent.inputBuffer; dynCall('vi', $2, [$3]); }; SDL2.capture.mediaStreamNode.connect(SDL2.capture.scriptProcessorNode); SDL2.capture.scriptProcessorNode.connect(SDL2.audioContext.destination); SDL2.capture.stream = stream; }; var no_microphone = function(error) { }; SDL2.capture.silenceBuffer = SDL2.audioContext.createBuffer($0, $1, SDL2.audioContext.sampleRate); SDL2.capture.silenceBuffer.getChannelData(0).fill(0.0); var silence_callback = function() { SDL2.capture.currentCaptureBuffer = SDL2.capture.silenceBuffer; dynCall('vi', $2, [$3]); }; SDL2.capture.silenceTimer = setTimeout(silence_callback, ($1 / SDL2.audioContext.sampleRate) * 1000); if ((navigator.mediaDevices !== undefined) && (navigator.mediaDevices.getUserMedia !== undefined)) { navigator.mediaDevices.getUserMedia({ audio: true, video: false }).then(have_microphone).catch(no_microphone); } else if (navigator.webkitGetUserMedia !== undefined) { navigator.webkitGetUserMedia({ audio: true, video: false }, have_microphone, no_microphone); } },
5376753: ($0, $1, $2, $3) => { var SDL2 = Module['SDL2']; SDL2.audio.scriptProcessorNode = SDL2.audioContext['createScriptProcessor']($1, 0, $0); SDL2.audio.scriptProcessorNode['onaudioprocess'] = function (e) { if ((SDL2 === undefined) || (SDL2.audio === undefined)) { return; } SDL2.audio.currentOutputBuffer = e['outputBuffer']; dynCall('vi', $2, [$3]); }; SDL2.audio.scriptProcessorNode['connect'](SDL2.audioContext['destination']); },
5377163: ($0, $1) => { var SDL2 = Module['SDL2']; var numChannels = SDL2.capture.currentCaptureBuffer.numberOfChannels; for (var c = 0; c < numChannels; ++c) { var channelData = SDL2.capture.currentCaptureBuffer.getChannelData(c); if (channelData.length != $1) { throw 'Web Audio capture buffer length mismatch! Destination size: ' + channelData.length + ' samples vs expected ' + $1 + ' samples!'; } if (numChannels == 1) { for (var j = 0; j < $1; ++j) { setValue($0 + (j * 4), channelData[j], 'float'); } } else { for (var j = 0; j < $1; ++j) { setValue($0 + (((j * numChannels) + c) * 4), channelData[j], 'float'); } } } },
5377768: ($0, $1) => { var SDL2 = Module['SDL2']; var numChannels = SDL2.audio.currentOutputBuffer['numberOfChannels']; for (var c = 0; c < numChannels; ++c) { var channelData = SDL2.audio.currentOutputBuffer['getChannelData'](c); if (channelData.length != $1) { throw 'Web Audio output buffer length mismatch! Destination size: ' + channelData.length + ' samples vs expected ' + $1 + ' samples!'; } for (var j = 0; j < $1; ++j) { channelData[j] = HEAPF32[$0 + ((j*numChannels + c) << 2) >> 2]; } } },
5378248: ($0) => { var SDL2 = Module['SDL2']; if ($0) { if (SDL2.capture.silenceTimer !== undefined) { clearTimeout(SDL2.capture.silenceTimer); } if (SDL2.capture.stream !== undefined) { var tracks = SDL2.capture.stream.getAudioTracks(); for (var i = 0; i < tracks.length; i++) { SDL2.capture.stream.removeTrack(tracks[i]); } SDL2.capture.stream = undefined; } if (SDL2.capture.scriptProcessorNode !== undefined) { SDL2.capture.scriptProcessorNode.onaudioprocess = function(audioProcessingEvent) {}; SDL2.capture.scriptProcessorNode.disconnect(); SDL2.capture.scriptProcessorNode = undefined; } if (SDL2.capture.mediaStreamNode !== undefined) { SDL2.capture.mediaStreamNode.disconnect(); SDL2.capture.mediaStreamNode = undefined; } if (SDL2.capture.silenceBuffer !== undefined) { SDL2.capture.silenceBuffer = undefined } SDL2.capture = undefined; } else { if (SDL2.audio.scriptProcessorNode != undefined) { SDL2.audio.scriptProcessorNode.disconnect(); SDL2.audio.scriptProcessorNode = undefined; } SDL2.audio = undefined; } if ((SDL2.audioContext !== undefined) && (SDL2.audio === undefined) && (SDL2.capture === undefined)) { SDL2.audioContext.close(); SDL2.audioContext = undefined; } },
5379420: ($0, $1, $2) => { var w = $0; var h = $1; var pixels = $2; if (!Module['SDL2']) Module['SDL2'] = {}; var SDL2 = Module['SDL2']; if (SDL2.ctxCanvas !== Module['canvas']) { SDL2.ctx = Module['createContext'](Module['canvas'], false, true); SDL2.ctxCanvas = Module['canvas']; } if (SDL2.w !== w || SDL2.h !== h || SDL2.imageCtx !== SDL2.ctx) { SDL2.image = SDL2.ctx.createImageData(w, h); SDL2.w = w; SDL2.h = h; SDL2.imageCtx = SDL2.ctx; } var data = SDL2.image.data; var src = pixels >> 2; var dst = 0; var num; if (typeof CanvasPixelArray !== 'undefined' && data instanceof CanvasPixelArray) { num = data.length; while (dst < num) { var val = HEAP32[src]; data[dst ] = val & 0xff; data[dst+1] = (val >> 8) & 0xff; data[dst+2] = (val >> 16) & 0xff; data[dst+3] = 0xff; src++; dst += 4; } } else { if (SDL2.data32Data !== data) { SDL2.data32 = new Int32Array(data.buffer); SDL2.data8 = new Uint8Array(data.buffer); SDL2.data32Data = data; } var data32 = SDL2.data32; num = data32.length; data32.set(HEAP32.subarray(src, src + num)); var data8 = SDL2.data8; var i = 3; var j = i + 4*num; if (num % 8 == 0) { while (i < j) { data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; data8[i] = 0xff; i = i + 4 | 0; } } else { while (i < j) { data8[i] = 0xff; i = i + 4 | 0; } } } SDL2.ctx.putImageData(SDL2.image, 0, 0); },
5380889: ($0, $1, $2, $3, $4) => { var w = $0; var h = $1; var hot_x = $2; var hot_y = $3; var pixels = $4; var canvas = document.createElement("canvas"); canvas.width = w; canvas.height = h; var ctx = canvas.getContext("2d"); var image = ctx.createImageData(w, h); var data = image.data; var src = pixels >> 2; var dst = 0; var num; if (typeof CanvasPixelArray !== 'undefined' && data instanceof CanvasPixelArray) { num = data.length; while (dst < num) { var val = HEAP32[src]; data[dst ] = val & 0xff; data[dst+1] = (val >> 8) & 0xff; data[dst+2] = (val >> 16) & 0xff; data[dst+3] = (val >> 24) & 0xff; src++; dst += 4; } } else { var data32 = new Int32Array(data.buffer); num = data32.length; data32.set(HEAP32.subarray(src, src + num)); } ctx.putImageData(image, 0, 0); var url = hot_x === 0 && hot_y === 0 ? "url(" + canvas.toDataURL() + "), auto" : "url(" + canvas.toDataURL() + ") " + hot_x + " " + hot_y + ", auto"; var urlBuf = _malloc(url.length + 1); stringToUTF8(url, urlBuf, url.length + 1); return urlBuf; },
5381878: ($0) => { if (Module['canvas']) { Module['canvas'].style['cursor'] = UTF8ToString($0); } },
5381961: () => { if (Module['canvas']) { Module['canvas'].style['cursor'] = 'none'; } },
5382030: () => { return window.innerWidth; },
5382060: () => { return window.innerHeight; }
};

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