/*
 * ==============================================================================
 * ** Victor Engine MV - State Graphics
 * ------------------------------------------------------------------------------
 * Version History:
 *  v 1.00 - 2016.01.08 > First release.
 *  v 1.01 - 2016.01.14 > Fixed issue with map state graphic.
 *                      > Fixed issue with trying to load wrong files.
 *  v 1.02 - 2016.03.04 > Compatibility with Battler Graphic Setup.
 * ==============================================================================
 */

var Imported = Imported || {};
Imported['VE - State Graphics'] = '1.02';

var VictorEngine = VictorEngine || {};
VictorEngine.StateGraphics = VictorEngine.StateGraphics || {};

(function () {

	VictorEngine.StateGraphics.loadDatabase = DataManager.loadDatabase;
	DataManager.loadDatabase = function () {
		VictorEngine.StateGraphics.loadDatabase.call(this);
		PluginManager.requiredPlugin.call(PluginManager, 'VE - State Graphics', 'VE - Basic Module', '1.07');
	};

	VictorEngine.StateGraphics.requiredPlugin = PluginManager.requiredPlugin;
	PluginManager.requiredPlugin = function (name, required, version) {
		if (!VictorEngine.BasicModule) {
			var msg = 'The plugin ' + name + ' requires the plugin ' + required;
			msg += ' v' + version + ' or higher installed to work properly.';
			msg += ' Go to http://victorenginescripts.wordpress.com/ to download the plugin.';
			throw new Error(msg);
		} else {
			VictorEngine.StateGraphics.requiredPlugin.call(this, name, required, version)
		};
	};

})();

/*:
 * @plugindesc v1.02 - Change actors and enemies graphics when under states.
 * @author Victor Sant
 *
 * @param Change Charset
 * @desc Set if the on map charset will be changed by states.
 * true - ON	false - OFF
 * @default true
 *
 * @param Change Faceset
 * @desc Set if the character face will be changed by states.
 * true - ON	false - OFF
 * @default false
 *
 * @help 
 * ------------------------------------------------------------------------------
 *  State Notetags:
 * ------------------------------------------------------------------------------
 *
 *  <state graphic replace: 'filename'[, index]>
 *   A state with this tag will make the battler graphic (and charset or faceset
 *   if you setup the plugin parameters) be directly replaced by the one set.
 *     filename : new graphic filename. must be always in quotations
 *     index    : index for charsets and facesets. (optional)
 *
 * ---------------
 *
 *  <state graphic extension: 'extension'>
 *   A state with this tag will make the battler graphic (and charset or faceset
 *   if you setup the plugin parameters)replaced by with the same filename + the
 *   extension set.
 *     filename : graphic filename extension. must be always in quotations.
 *
 * ---------------
 *
 *  <state hide weapon>
 *   A state with this tag will make the weapon to not be displayed when attacking.
 *
 * ---------------
 *
 *  <state weapon anim: id>
 *   A state with this tag will change the basic attack battle animation.
 *     id : animation ID.
 * 
 * ------------------------------------------------------------------------------
 * Additional Information:
 * ------------------------------------------------------------------------------
 * 
 *  - State Graphic Replace
 *  The <state graphic replace> tag uses always the same graphic no matter who
 *  is the state target. Also, if the index is set, will make the faceset index to
 *  be the same as the charset index. Setup your graphics to match accordinally.
 *
 * ---------------
 *
 *  - State Graphic Extension
 *  The <state graphic extension> allows to setup different graphics based on the
 *  target original graphic. You need a graphic with filename equal the original 
 *  filename + the extension.
 *  Ex.: A battler with a graphic named 'Actor1' when inflicted with a state with
 *       the tag <state graphic extension: '[poison]'> will need a filename
 *       named 'Actor1[poison]'.
 *  This setup don't change the charset or faceset index, so the new file must
 *  have a matching graphic for that index.
 *
 * ---------------
 *
 *  Any of this setups don't change the battler type. So if the battler is a 
 *  SV Battler, it will still be an SV Battler. You can't make an SV Battler
 *  become a static battler.
 *
 * ---------------
 *
 *  You can make some battler to ignore graphic changes based on their battler
 *  graphic filename. You can add a '#' to the start of the filename, that way
 *  the battler graphic will not change even when
 *
 */
/*:ja
 * @plugindesc v1.02 ステートでアクターや敵の画像を変更できます
 * @author Victor Sant
 *
 * @param Change Charset
 * @text 歩行キャラを変更
 * @type boolean
 * @on 有効
 * @off 無効
 * @desc ステートでマップ時の歩行キャラを変更
 * 有効:true / 無効:false
 * @default true
 *
 * @param Change Faceset
 * @text 顔画像を変更
 * @type boolean
 * @on 有効
 * @off 無効
 * @desc ステートで顔画像を変更
 * 有効:true / 無効:false
 * @default false
 *
 * @help
 * 翻訳:ムノクラ
 * https://fungamemake.com/
 * https://twitter.com/munokura/
 *
 * 元プラグイン:
 * https://victorenginescripts.wordpress.com/rpg-maker-mv/state-graphics/
 *
 *
 * ===========================================================================
 * 必要プラグイン
 * ===========================================================================
 *
 * このプラグインを使用するには、下記のプラグインが必要です。
 * - VE_BasicModule
 *
 *
 * ---------------------------------------------------------------------------
 *  ステートのメモタグ
 * ---------------------------------------------------------------------------
 *
 *  <state graphic replace: 'filename'[, index]>
 * このタグが付いたステートでは、
 * バトラーの画像が設定されたものに置き換えられます。
 * プラグインのパラメータを設定している場合、
 * 歩行キャラや顔画像も置き換えられます。
 *     filename : 新しい画像ファイル名を指定。引用符で囲む必要があります。
 *     index    : 歩行キャラと顔画像のインデックス。 (省略可能)
 *
 * ---------------
 *
 *  <state graphic extension: 'extension'>
 * このタグを持つステートでは、
 * バトラー画像が同じファイル名+拡張名で置き換えられます。
 * プラグインのパラメータを設定した場合、
 * 歩行キャラと顔画像も置き換えられます。
 *     filename : 画像ファイル名の拡張名。引用符で囲む必要があります。
 *
 * ---------------
 *
 *  <state hide weapon>
 *   このタグが付いているステートは、攻撃時に武器が表示されないようにします。
 *
 * ---------------
 *
 *  <state weapon anim: id>
 *   このタグが付いているステートは、通常攻撃アニメーションが変化します。
 *     id : アニメーションID
 *
 * ---------------------------------------------------------------------------
 * 追加情報
 * ---------------------------------------------------------------------------
 *
 *  - State Graphic Replace
 * <state graphic replace>タグは、
 * ステートの対象が誰であっても常に同じ画像を使用します。
 * また、インデックスが設定されている場合、
 * 歩行キャラと顔画像のインデックスと同じにします。
 * 画像が一致するように設定してください。
 *
 * ---------------
 *
 *  - State Graphic Extension
 * <state graphic extension>は、
 * 対象となるオリジナルの画像に基づいて異なる画像を設定することができます。
 * 元のファイル名と拡張名を足したファイル名の画像が必要です。
 *  例:
 *     タグ<state graphic extension: '[poison]'>を持つステートで
 *     'Actor1_1'という名前の画像を持つバトラーは、
 *     'Actor1_1[posson]'という名前のファイル名を必要とします。
 *
 * この設定では歩行キャラや顔画像のインデックスは変更されないので、
 * 新しいファイルはそのインデックスに合致する画像が必要です。
 *
 * ---------------
 *
 * この設定はいずれもバトラーの種類を変えるものではありません。
 * つまり、バトラーがSVバトラーであってもSVバトラーになります。
 * SVバトラーを静的バトラーにすることはできません。
 *
 */

(function () {

	//=============================================================================
	// Parameters
	//=============================================================================

	if (Imported['VE - Basic Module']) {
		var parameters = VictorEngine.getPluginParameters();
		VictorEngine.Parameters = VictorEngine.Parameters || {};
		VictorEngine.Parameters.StateGraphics = {};
		VictorEngine.Parameters.StateGraphics.ChangeCharset = eval(parameters["Change Charset"]);
		VictorEngine.Parameters.StateGraphics.ChangeFaceset = eval(parameters["Change Faceset"]);
	};

	//=============================================================================
	// VictorEngine
	//=============================================================================

	VictorEngine.StateGraphics.loadNotetagsValues = VictorEngine.loadNotetagsValues;
	VictorEngine.loadNotetagsValues = function (data, index) {
		VictorEngine.StateGraphics.loadNotetagsValues.call(this, data, index);
		if (this.objectSelection(index, ['state'])) VictorEngine.StateGraphics.loadNotes(data);
	};

	VictorEngine.StateGraphics.loadNotes = function (data) {
		data.stateGraphic = data.stateGraphic || {};
		this.processNotes1(data);
		this.processNotes2(data);
	};

	VictorEngine.StateGraphics.processNotes1 = function (data) {
		var match;
		var part1 = 'state graphic (replace|extension):[ ]*';
		var part2 = "('[^\']+'|\"[^\"]+\")[ ]*(?:,[ ]*(\\d+))?";
		var regex = new RegExp('<' + part1 + part2 + '[ ]*>', 'gi');
		while ((match = regex.exec(data.note)) !== null) { this.processValues(data, match) };
	};

	VictorEngine.StateGraphics.processNotes2 = function (data) {
		var match;
		var regex1 = new RegExp('<state hide weapon>', 'gi');
		var regex2 = new RegExp('<state weapon anim:[ ]*(\\d+)[ ]*>', 'gi');
		while ((match = regex1.exec(data.note)) !== null) { data.stateGraphic.hideWeapon = true };
		while ((match = regex2.exec(data.note)) !== null) { data.stateGraphic.animation = match[1] };
	};

	VictorEngine.StateGraphics.processValues = function (data, match) {
		var value;
		if (match[1].toLowerCase() === 'replace') {
			data.stateGraphic.replace = match[2].slice(1, -1);
		} else {
			data.stateGraphic.extension = match[2].slice(1, -1);
		}
		data.stateGraphic.index = Number(match[3]) || 0;
	};

	//=============================================================================
	// ImageManager
	//=============================================================================

	ImageManager.ignoreStateGraphic = function (filename) {
		var sign = filename.match(/^[\$\!\%\#]+/);
		return sign && sign[0].contains('#');
	};

	//=============================================================================
	// Game_Battler
	//=============================================================================

	VictorEngine.StateGraphics.addNewState = Game_BattlerBase.prototype.addNewState;
	Game_BattlerBase.prototype.addNewState = function (stateId) {
		VictorEngine.StateGraphics.addNewState.call(this, stateId);
		if (this.isActor()) $gamePlayer.refresh();
	};

	//=============================================================================
	// Game_Battler
	//=============================================================================

	VictorEngine.StateGraphics.isWeaponAnimationRequested = Game_Actor.prototype.isWeaponAnimationRequested;
	Game_Battler.prototype.isWeaponAnimationRequested = function () {
		if (this.hideStateWeapon()) {
			this.clearWeaponAnimation();
			return false;
		}
		return VictorEngine.StateGraphics.isWeaponAnimationRequested.call(this);
	};

	Game_Battler.prototype.hideStateWeapon = function () {
		var result = this.states().some(function (state) {
			return state.stateGraphic.hideWeapon;
		}, this);
		return result && !this.ignoreStateGraphic();
	};

	Game_Battler.prototype.stateGraphicAnimation = function () {
		var result = this.states().filter(function (state) {
			return state.stateGraphic.animation;
		}, this)[0];
		return result ? result.stateGraphic.animation : null;
	};

	Game_Battler.prototype.stateReplace = function () {
		this.sortStates();
		var result = this.states().filter(function (state) {
			return state.stateGraphic.replace;
		}, this)[0];
		return result ? result.stateGraphic.replace : null;
	};

	Game_Battler.prototype.stateExtension = function () {
		this.sortStates();
		var result = this.states().filter(function (state) {
			return state.stateGraphic.extension;
		}, this)[0];
		return result ? result.stateGraphic.extension : null;
	};

	Game_Battler.prototype.stateGraphicIndex = function () {
		this.sortStates();
		var result = this.states().filter(function (state) {
			return state.stateGraphic.index;
		}, this)[0];
		return result ? result.stateGraphic.index : null;
	};

	Game_Battler.prototype.stateGraphicAnimation = function () {
		this.sortStates();
		var result = this.states().filter(function (state) {
			return state.stateGraphic.animation;
		}, this)[0];
		return result ? result.stateGraphic.animation : null;
	};

	Game_Battler.prototype.changeStateGraphic = function (name, rep, ext, ign) {
		if (ign) {
			return name;
		} else if (rep) {
			return rep;
		} else if (ext) {
			return name + ext;
		} else {
			return name;
		}
	};

	//=============================================================================
	// Game_Actor
	//=============================================================================

	VictorEngine.StateGraphics.attackAnimationId1 = Game_Actor.prototype.attackAnimationId1;
	Game_Actor.prototype.attackAnimationId1 = function () {
		if (this.stateGraphicAnimation()) {
			return this.stateGraphicAnimation();
		} else {
			return VictorEngine.StateGraphics.attackAnimationId1.call(this);
		}
	};

	VictorEngine.StateGraphics.attackAnimationId2 = Game_Actor.prototype.attackAnimationId2;
	Game_Actor.prototype.attackAnimationId2 = function () {
		var weapons = this.weapons();
		if (this.stateGraphicAnimation() && weapons[1]) {
			return this.stateGraphicAnimation();
		} else {
			return VictorEngine.StateGraphics.attackAnimationId2.call(this);
		}
	};

	VictorEngine.StateGraphics.actorBattlerName = Game_Actor.prototype.battlerName;
	Game_Actor.prototype.battlerName = function () {
		var name = VictorEngine.StateGraphics.actorBattlerName.call(this);
		var rep = this.stateReplace();
		var ext = this.stateExtension();
		var ign = ImageManager.ignoreStateGraphic(name);
		return this.changeStateGraphic(name, rep, ext, ign);
	};

	VictorEngine.StateGraphics.characterName = Game_Actor.prototype.characterName;
	Game_Actor.prototype.characterName = function () {
		var name = VictorEngine.StateGraphics.characterName.call(this);
		var rep = this.stateReplace();
		var ext = this.stateExtension();
		var ign = (this.ignoreStateGraphic() || !VictorEngine.Parameters.StateGraphics.ChangeCharset);
		return this.changeStateGraphic(name, rep, ext, ign);
	};

	VictorEngine.StateGraphics.faceName = Game_Actor.prototype.faceName;
	Game_Actor.prototype.faceName = function () {
		var name = VictorEngine.StateGraphics.faceName.call(this);
		var rep = this.stateReplace();
		var ext = this.stateExtension();
		var ign = (this.ignoreStateGraphic() || !VictorEngine.Parameters.StateGraphics.ChangeFaceset);
		return this.changeStateGraphic(name, rep, ext, ign);
	};

	VictorEngine.StateGraphics.characterIndex = Game_Actor.prototype.characterIndex
	Game_Actor.prototype.characterIndex = function () {
		if (this.changeStateIndex() && VictorEngine.Parameters.StateGraphics.ChangeCharset) {
			return; this.stateGraphicIndex();
		} else {
			return VictorEngine.StateGraphics.characterIndex.call(this);
		}
	};

	VictorEngine.StateGraphics.faceIndex = Game_Actor.prototype.faceIndex
	Game_Actor.prototype.faceIndex = function () {
		if (this.changeStateIndex() && VictorEngine.Parameters.StateGraphics.ChangeFaceset) {
			return; this.stateGraphicIndex();
		} else {
			return VictorEngine.StateGraphics.faceIndex.call(this);
		}
	};

	VictorEngine.StateGraphics.eraseState = Game_Actor.prototype.eraseState
	Game_Actor.prototype.eraseState = function (stateId) {
		VictorEngine.StateGraphics.eraseState.call(this, stateId)
		$gamePlayer.refresh();
	};

	Game_Actor.prototype.changeStateIndex = function () {
		return this.stateGraphicIndex() && !this.ignoreStateGraphic();
	};

	Game_Actor.prototype.ignoreStateGraphic = function () {
		var name = VictorEngine.StateGraphics.actorBattlerName.call(this);
		return ImageManager.ignoreStateGraphic(name);
	};

	//=============================================================================
	// Game_Enemy
	//=============================================================================

	VictorEngine.StateGraphics.enemyBattlerName = Game_Enemy.prototype.battlerName;
	Game_Enemy.prototype.battlerName = function () {
		var name = VictorEngine.StateGraphics.enemyBattlerName.call(this);
		var rep = this.stateReplace();
		var ext = this.stateExtension();
		var ign = ImageManager.ignoreStateGraphic(name);
		return this.changeStateGraphic(name, rep, ext, ign);
	};

	Game_Enemy.prototype.ignoreStateGraphic = function () {
		var name = VictorEngine.StateGraphics.enemyBattlerName.call(this);
		return ImageManager.ignoreStateGraphic(name);
	};

})();