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Merge pull request #612 from universe-st/PR-Branch-ph 

新增lib.handler，直接为事件名添加handler机制
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Spmario233 2023-11-07 19:55:34 +08:00 committed by GitHub
parent 5cd230c7d7 e066cfcaed
commit 8e23927898
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 47 additions and 0 deletions
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47
game/game.js
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@ -400,6 +400,52 @@
return method;
}
},
handler:{
_handlers:{},
getHandler:function(name,type){
if(!type)type = this.getDefaultHandlerType(name);
if(!this._handlers[name])return null;
if(!this._handlers[name][type])return null;
return this._handlers[name][type];
},
ensureHandlerList:function(name,type){
if(!type)type = this.getDefaultHandlerType(name);
if(!this._handlers[name])this._handlers[name] = {};
if(!this._handlers[name][type])this._handlers[name][type] = [];
return this._handlers[name][type];
},
removeHandler:function(name,type,func){
var list = this.ensureHandlerList(name,type);
list.remove(func);
if(list.length == 0){
delete this._handlers[name][type];
if(Object.keys(this._handlers[name]) == 0){
delete this._handlers[name];
}
}
},
pushHandler:function(name,type){
let functions = (typeof type == 'string' ? arguments.slice(2):arguments.slice(1));
type = (typeof type == 'string'?type:this.getDefaultHandlerType(name));
this.ensureHandlerList(name,type).addArray(functions);
},
getDefaultHandlerType:(name)=>{
return `on${name[0].toUpperCase()}${name.slice(1)}`;
},
addHandlerToEvent:function(event){
if(typeof event.name == 'string'){
let handlerMap = this._handlers[event.name];
if(handlerMap){
Object.keys(handlerMap).forEach((key)=>{
let list = handlerMap[key];
if(list){
list.forEach(handler=>event.pushHandler(key,handler));
}
});
}
}
}
},
objectURL:new Map(),
hookmap:{},
imported:{},
@ -30969,6 +31015,7 @@
const type=`onNext${name[0].toUpperCase()}${name.slice(1)}`;
if(gameEvent.hasHandler(type)) this.pushHandler(...gameEvent.getHandler(type));
}
lib.handler.addHandlerToEvent(this);
}
this.step=0;
this.finished=false;