lhy6305/untitled-rhythm-game
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lhy6305 2025-04-18 21:12:03 +08:00
parent a6ae2d33b5
commit c76ba0e195
1 changed files with 23 additions and 15 deletions
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38
js/libmain.js
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@ -18,6 +18,7 @@
libmain.settings.fixed_ratio=16/9;
libmain.settings.use_fixed_aspect_ratio=true;
libmain.settings.show_fps=true;
/////////////////////////////////////// init canvas and frame
@ -44,21 +45,6 @@
libmain.canvas.style.position="absolute";
libmain.canvas.style.zIndex=1;
// document resize handler
libmain.resize=function() {
var res=[document.body.clientWidth, document.body.clientHeight, 0, 0];
if(libmain.settings.use_fixed_aspect_ratio) {
res=libutil.calcresize(document.body.clientWidth, document.body.clientHeight, libmain.settings.fixed_ratio);
}
libmain.mainframe.style.width=res[0]+"px";
libmain.mainframe.style.height=res[1]+"px";
libmain.mainframe.style.left=res[2]+"px";
libmain.mainframe.style.top=res[3]+"px";
};
window.addEventListener("resize", libmain.resize);
libmain.resize();
// setup pixi application
libmain.renderer=await PIXI.autoDetectRenderer({
"preference":"webgpu",
@ -71,6 +57,7 @@
libmain.stageroot=new PIXI.Container();
libmain.stageroot.sortableChildren=true;
libmain.stageroot.boundsArea=new PIXI.Rectangle();
libmain.render=function() {
try {
libmain.renderer.render(libmain.stageroot);
@ -89,6 +76,27 @@
/////////////////////////////////////// end of setup
// document resize handler
libmain.onresize=function() {
var res=[document.body.clientWidth, document.body.clientHeight, 0, 0];
if(libmain.settings.use_fixed_aspect_ratio) {
res=libutil.calcresize(document.body.clientWidth, document.body.clientHeight, libmain.settings.fixed_ratio);
}
libmain.mainframe.style.width=res[0]+"px";
libmain.mainframe.style.height=res[1]+"px";
libmain.mainframe.style.left=res[2]+"px";
libmain.mainframe.style.top=res[3]+"px";
libmain.stageroot.boundsArea.x=0;
libmain.stageroot.boundsArea.y=0;
libmain.stageroot.boundsArea.width=res[0];
libmain.stageroot.boundsArea.height=res[1];
libmain.renderer.width=res[0];
libmain.renderer.height=res[1];
};
window.addEventListener("resize", libmain.onresize);
libmain.onresize();
window.libmain=libmain;
console.log("[libmain] all components initialized successfully.");
})();