关于显示图片在角色下地图上的问题 - Project1

//==================================================================================================================
Game_Picture.prototype.isSpecialDisplay = function() {
return this._specialDisplay;
};
Game_Picture.prototype.changeSpecialDisplay = function(state) {
this._specialDisplay = !$gameParty.inBattle() && state;
};
//==================================================================================================================
var XR_SDPicture_Game_Interpreter_pluginCommand = Game_Interpreter.prototype.pluginCommand;
Game_Interpreter.prototype.pluginCommand = function(command, args) {
XR_SDPicture_Game_Interpreter_pluginCommand.call(this, command, args);
if (command === 'StartSpecialDisplay') {
$gameScreen.picture(+args[0]) && $gameScreen.picture(+args[0]).changeSpecialDisplay(true);
}
if (command === 'FinishSpecialDisplay') {
$gameScreen.picture(+args[0]) && $gameScreen.picture(+args[0]).changeSpecialDisplay(false);
}
};
//==================================================================================================================
Sprite_Picture.prototype.setSpecialDisplayed = function(state) {
this._specialDisplayed = state;
};
var XR_SDPicture_Sprite_Picture_update = Sprite_Picture.prototype.update;
Sprite_Picture.prototype.update = function() {
XR_SDPicture_Sprite_Picture_update.call(this);
this.updateSpecialDisplay();
};
Sprite_Picture.prototype.updateSpecialDisplay = function() {
if (!this.picture()) return;
if (this.picture().isSpecialDisplay()) {
!this.visible && this.picture().changeSpecialDisplay(false);
}
var type = null;
if (this._specialDisplayed) {
if (!this.picture().isSpecialDisplay()) type = 'restore';
} else {
if (this.picture().isSpecialDisplay()) type = 'convert';
}
if (type) {
var top = this.parent;
while (top.constructor !== Spriteset_Map) top = top.parent;
top[type+'PictureLayers'](this);
}
};
//==================================================================================================================
Spriteset_Map.prototype.convertPictureLayers = function(pictureSprite) {
pictureSprite.z = 3;
pictureSprite.setSpecialDisplayed(true);
this._pictureContainer.removeChild(pictureSprite);
this._tilemap.addChild(pictureSprite);
};
Spriteset_Map.prototype.restorePictureLayers = function(pictureSprite) {
pictureSprite.setSpecialDisplayed(false);
this._tilemap.removeChild(pictureSprite);
this._pictureContainer.addChild(pictureSprite);
};
//==================================================================================================================

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