DSI-Busts.js

//=======================================================================================================================================
// * DSI-Busts.js
// -- Last updated: 2/17/18
// -- Author: dsiver144
// -- Commission by: Dark Horseman
//=======================================================================================================================================
// Change log:
//  + 2/17/18: Finish the plugin!
//  + 2/18/18: Update the script. Fix Change Bust issue. Remake Collapse Special Code. Add centerL, centerR position for pos.
//=======================================================================================================================================
/*:
* @plugindesc Provide an ability for display busts on messages with lots of features similiar to Fire Emblem series. <DSI-Busts>
* @author dsiver144
* @help
* -- Plugin Commands --
* Create_Bust <FileName> <BustIndex> <Pos> <flipped?> <Active?> <effect>
* example: Create_Bust Create_Bust Listener 1 left false true fadeIn
*          Create_Bust Create_Bust Custom 1 right true false none
*          Create_Bust Create_Bust Custom 1 centerL true false none
*          Create_Bust Create_Bust Custom 1 centerR true false none
* NOTE: "centerL" mean position is center but the direction of the bust is left. Same logic for "centerR".
* -- New Plugin Commands --
* Set_Collapse_SE <bust_id> <SE Name> <Volume> <Pitch> <Pan> : Set collapse se for bust.
* Set_Damage_SE <bust_id> <SE Name> <Volume> <Pitch> <Pan> : Set damage se for bust when shaking.
* Clear_All_Busts : Remember to put this in when end an conversation.
* -- Message Special Text Codes --
* \FadeInB[bust_id] : Perform Fade in effect for the bust with specific #bust_id.
* \FadeOutB[bust_id] : Perform Fade out effect for the bust with specific #bust_id.
* \ActB[bust_id] : Active bust for talking. Remove Dim Bust effect.
* \DeactB[bust_id] : Deactive bust. Add Dim Bust effect.
* \ChB[bust_id,bust_index,delayFrame] : Change bust image. * See demo for more details.
* \SldB[bust_id,slideX,slideY] : Slide bust. * See demo for more details.
* \ShkB[bust_id, power] : Shake a bust.
* \CollapseB[bust_id, duration] : Pefrom collapse effect on bust with duration.
*/
//=======================================================================================================================================
(function(){
    'use strict';
    var DSIVER144 = DSIVER144 || {};
    var params = $plugins.filter(function(p) {return p.description.contains('<DSI-Busts>')})[0].parameters;

    var windowMessageStartMessageAlias  = Window_Message.prototype.startMessage;
    Window_Message.prototype.startMessage = function() {
        windowMessageStartMessageAlias.call(this);
        //SceneManager._scene._spriteset.createBusts();
    };

    var SpriteSet_Base_createUpperLayer_alias = Spriteset_Base.prototype.createUpperLayer;
    Spriteset_Base.prototype.createUpperLayer = function() {
        SpriteSet_Base_createUpperLayer_alias.call(this);
        this._bust_sprites = [];
    };

    var alias_convertEscapeCharacters_dsiBust = Window_Base.prototype.convertExtraEscapeCharacters;
    Window_Base.prototype.convertExtraEscapeCharacters = function(text) {
        var new_text = alias_convertEscapeCharacters_dsiBust.call(this, text);
        new_text = new_text.replace(/\x1bFadeInB/gi, '\x1bBFI');
        new_text = new_text.replace(/\x1bFadeOutB/gi, '\x1bBFO');
        new_text = new_text.replace(/\x1bCollapseB/gi, '\x1bBCL');
        new_text = new_text.replace(/\x1bActB/gi, '\x1bBAT');
        new_text = new_text.replace(/\x1bDeactB/gi, '\x1bBDAT');
        new_text = new_text.replace(/\x1bChB/gi, '\x1bCAB');
        new_text = new_text.replace(/\x1bSldB/gi, '\x1bSLB');
        new_text = new_text.replace(/\x1bShkB/gi, '\x1bSHKB');
        return new_text;
    };

    var alias_processEscapeCharacter_dsiBust = Window_Message.prototype.processEscapeCharacter;
    Window_Message.prototype.processEscapeCharacter = function(code, textState) {
        switch (code) {
        case 'BFI':
            var bust_id = this.obtainEscapeParam(textState);
            console.log('Here');
            $gameSystem._bustSettings[bust_id - 1].phase = 'fadeIn';
            break;
        case 'BFO':
            var bust_id = this.obtainEscapeParam(textState);
            $gameSystem._bustSettings[bust_id - 1].phase = 'fadeOut';
            break;
        case 'BCL':
            this.obtainSpecialParamCollapse(textState);
            break;
        case 'BAT':
            var bust_id = this.obtainEscapeParam(textState);
            $gameSystem._bustSettings[bust_id - 1].IsActive = true;
            break;
        case 'BDAT':
            var bust_id = this.obtainEscapeParam(textState);
            $gameSystem._bustSettings[bust_id - 1].IsActive = false;
            break;
        case 'CAB':
            this.obtainSpecialParamChangeBust(textState);
            break;
        case 'SLB':
            this.obtainSpecialParamSliding(textState);
            break;
         case 'SHKB':
            this.obtainSpecialParamShake(textState);
            break;
        }
        alias_processEscapeCharacter_dsiBust.call(this, code, textState);
    };

    Window_Message.prototype.obtainSpecialParamChangeBust = function(textState) {
        var arr = /^\[(\d+),\s*(\d+)\,\s*(\d+)\]/.exec(textState.text.slice(textState.index));
        if (arr) {
            textState.index += arr[0].length;
            var txt = arr[0].slice(1).slice(0, - 1);
            var array = txt.split(",");
            var bust_id = Number(array[0]);
            var new_name = $gameSystem._bustSettings[bust_id - 1].originalName + '_' + array[1];
            $gameSystem._bustSettings[bust_id - 1].filename = new_name;
            $gameSystem._bustSettings[bust_id - 1].changeBust = true;
            $gameSystem._bustSettings[bust_id - 1].changeBustDelay = Number(array[2]);
        } else {
            return '';
        }
    };

    Window_Message.prototype.obtainSpecialParamSliding = function(textState) {
        var arr = /^\[(\d+),(\-*\d+),(\-*\d+)\]/.exec(textState.text.slice(textState.index));
        if (arr) {
            textState.index += arr[0].length;
            var txt = arr[0].slice(1).slice(0, - 1);
            var array = txt.split(",");
            var bust_id = Number(array[0]);
            $gameSystem._bustSettings[bust_id - 1].phase = 'sliding';
            $gameSystem._bustSettings[bust_id - 1].slideX = Number(array[1]);
            $gameSystem._bustSettings[bust_id - 1].slideY = Number(array[2]);
        } else {
            return '';
        }
    };

    Window_Message.prototype.obtainSpecialParamCollapse = function(textState) {
        var arr = /^\[(\d+),(\d+)\]/.exec(textState.text.slice(textState.index));
        if (arr) {
            textState.index += arr[0].length;
            var txt = arr[0].slice(1).slice(0, - 1);
            var array = txt.split(",");
            var bust_id = Number(array[0]);
            $gameSystem._bustSettings[bust_id - 1].phase = 'collapse';
            $gameSystem._bustSettings[bust_id - 1].collapse_duration = Number(array[1]);
            if ($gameSystem._bustSettings[bust_id - 1].collapse_se) {
                AudioManager.playStaticSe($gameSystem._bustSettings[bust_id - 1].collapse_se)
            } else {
                SoundManager.playEnemyCollapse();
            }
        } else {
            return '';
        }
    };

    Window_Message.prototype.obtainSpecialParamShake = function(textState) {
        var arr = /^\[(\d+),(\-*\d+)\]/.exec(textState.text.slice(textState.index));
        if (arr) {
            textState.index += arr[0].length;
            var txt = arr[0].slice(1).slice(0, - 1);
            var array = txt.split(",");
            var bust_id = Number(array[0]);
            $gameSystem._bustSettings[bust_id - 1].phase = 'shake';
            $gameSystem._bustSettings[bust_id - 1].shakeRadius = Number(array[1]);
            if ($gameSystem._bustSettings[bust_id - 1].damage_se) {
                AudioManager.playStaticSe($gameSystem._bustSettings[bust_id - 1].damage_se)
            } else {
                SoundManager.playEnemyDamage();
            }
        } else {
            return '';
        }
    };


    function Sprite_DSIBust() {
        this.initialize.apply(this, arguments);
    };

    var dsiPluginCommandAliasBustSystem = Game_Interpreter.prototype.pluginCommand;
    Game_Interpreter.prototype.pluginCommand = function(command, args) {
        if (command === 'Create_Bust') {
            var bust = {};
            bust.originalName = args[0];
            bust.filename = args[0] + '_' + args[1];
            bust.pos = args[2];
            bust.IsFlipped = (args[3] === "true") ? true : false;
            bust.IsActive = (args[4] === "true") ? true : false;
            bust.phase = args[5];
            bust.hide = false;
            bust.slideSpeed = 2;
            bust.hasSprite = false;
            bust.changeBust = true;
            bust.changeBustDelay = 0;
            bust.slideX = 0;
            bust.newX = null;
            bust.newY = null;
            $gameSystem._bustSettings.push(bust);
            SceneManager._scene._spriteset.createBusts();
            //console.log($gameSystem._bustSettings);
        }
        if (command === 'Slide_Bust') {
            var bust_id = parseInt(args[0]);
            $gameSystem._bustSettings[bust_id - 1].slideX = parseInt(args[1]);
            $gameSystem._bustSettings[bust_id - 1].phase = 'sliding';
        }
        if (command === 'Shake_Bust') {
            var bust_id = parseInt(args[0]);
            $gameSystem._bustSettings[bust_id - 1].shakeRadius = parseInt(args[1]);
            $gameSystem._bustSettings[bust_id - 1].phase = 'shake';
            SoundManager.playEnemyDamage();
        }
        if (command === 'Set_Collapse_SE') {
            var bust_id = parseInt(args[0]);
            var se = {
                name : args[1],
                volume : parseInt(args[2]),
                pitch : parseInt(args[3]),
                pan : parseInt(args[4])
            }
            $gameSystem._bustSettings[bust_id - 1].collapse_se = se;
        }
        if (command === 'Set_Damage_SE') {
            var bust_id = parseInt(args[0]);
            var se = {
                name : args[1],
                volume : parseInt(args[2]),
                pitch : parseInt(args[3]),
                pan : parseInt(args[4])
            }
            $gameSystem._bustSettings[bust_id - 1].damage_se = se;
        }
        if (command === 'Clear_All_Busts') {
            $gameSystem._bustSettings.forEach(function(bust){
               bust.phase = 'fadeOut';
               bust.delete = true;
            });
            $gameSystem._bustSettings.splice(0, $gameSystem._bustSettings.length); // Clear Bust Settings Array
        }
        dsiPluginCommandAliasBustSystem.call(this, command, args);
    }

    Spriteset_Base.prototype.createBusts = function() {
        for (var i = 0; i < $gameSystem._bustSettings.length; i++) {
            var bust = $gameSystem._bustSettings[i];
            if (bust.hasSprite) continue;
            var new_sprite = new Sprite_DSIBust(bust);
            bust.hasSprite = true;
            this._bust_sprites.push(new_sprite);
            this.addChild(new_sprite);
        }
    }

    var dsiGameSystemInitializeBustInfo = Game_System.prototype.initialize;
    Game_System.prototype.initialize = function() {
        dsiGameSystemInitializeBustInfo.call(this);
        this._bustSettings = [];
    };

    Sprite_DSIBust.prototype = Object.create(Sprite.prototype);
    Sprite_DSIBust.prototype.constructor = Sprite_DSIBust;

    Sprite_DSIBust.prototype.initialize = function(bust) {
        Sprite.prototype.initialize.call(this);
        this._bust = bust;
        if (bust.IsFlipped) {
            this.anchor.x = 1;
            this.scale.x *= -1;
        }
        this.moveX = 0;
        this.opacity = 0;
        this.update();
        this.hideFlag = false;
        this.targetX = null;
        this.targetY = null;
    };

    Sprite_DSIBust.prototype.loadBustBitmap = function() {
        var name = this._bust.filename;
        var img = ImageManager.loadPicture(name);
        if (img.isReady()) {
            this.y = Graphics._height - SceneManager._scene._messageWindow.windowHeight() - img.height;
            if (this._bust.newY) this.y = this._bust.newY;
            if (this._bust.pos === 'left') {
                this.x = 10;
                if (this._bust.newX) this.x = this._bust.newX;
            }
            if (this._bust.pos === 'right') {
                this.x = Graphics._width - img.width - 10;
                if (this._bust.newX) this.x = this._bust.newX;
            }
            if (this._bust.pos === 'centerL') {
                this.x = (Graphics._width - img.width) * 0.5;
                if (this._bust.newX) this.x = this._bust.newX;
            }
            if (this._bust.pos === 'centerR') {
                this.x = (Graphics._width - img.width) * 0.5;
                if (this._bust.newX) this.x = this._bust.newX;
            }
            this.bitmap = img;
            this._bust.changeBust = false;
        }
    };

    Sprite_DSIBust.prototype.update = function() {
        Sprite.prototype.update.call(this);
        this.update_bust();
    };

    Sprite_DSIBust.prototype.update_bust = function() {
        if (this.hideFlag) {
            return;
        }
        if (this._bust.changeBust) {
            if (this._bust.changeBustDelay > 0) this._bust.changeBustDelay--;
            if (this._bust.changeBustDelay === 0) this.loadBustBitmap();
        }
        if (!this._bust.IsActive) {
            this.setColorTone([-90,-90,-90,60]);
        } else {
            this.setColorTone([0,0,0,0]);
        }
        // Fade In
        if (this._bust.phase === 'fadeIn') {
            if (this.opacity < 255) {
                this.opacity += 10;
            }
            if (this.moveX < 30) {
                this.x += (this._bust.pos === 'left' || this._bust.pos === 'centerR') ? 1 : -1;
                this.moveX += this._bust.slideSpeed;
            }
            if (this.moveX >= 30 && this.opacity === 255) {
                this.moveX = 0;
                this._bust.newY = this.y;
                this._bust.newX = this.x;
                this._bust.phase = 'none';
            }
        }
        // Fade Out
        if (this._bust.phase === 'fadeOut') {
            if (this.opacity > 0) {
                this.opacity -= 10;
            }
            if (this.moveX <= 30) {
                this.x += (this._bust.pos === 'left' || this._bust.pos === 'centerR') ? -1 : 1;
                this.moveX += this._bust.slideSpeed;
            }
            if (this.moveX >= 30 && this.opacity === 0) {
                this.moveX = 0;
                this._bust.newY = this.y;
                this._bust.newX = this.x;
                this._bust.phase = 'none';
                if (this._bust.delete) {
                    this.hideFlag = true;
                }
            }
        }
        // Collapse
        if (this._bust.phase === 'collapse') {
            this.blendMode = Graphics.BLEND_ADD;
            console.log('Colappse');
        this.setBlendColor([255, 128, 128, 128]);
            if (this.opacity > 0) {
                this.opacity -= 255 / this._bust.collapse_duration;
            }
            if (this.opacity === 0) {
                this._bust.phase = 'none';
                this.hideFlag = true;
            }
        }
        // Sliding
        if (this._bust.phase === 'sliding') {
            if (!this.targetX) {
                this.targetX = this.x + this._bust.slideX * ((this._bust.pos === 'left' || this._bust.pos === 'centerR') ? 1 : -1);
                this._bust.newX = this.targetX;
            }
            if (!this.targetY) {
                this.targetY = this.y + this._bust.slideY
                this._bust.newY = this.targetY;
            }
            this.x += (this.targetX - this.x) / 10;
            this.y += (this.targetY - this.y) / 10;
            if (Math.abs(this.x - this.targetX) <= 0.01 && Math.abs(this.y - this.targetY) <= 0.01)  {
                this._bust.newY = this.y;
                this._bust.newX = this.x;
                this._bust.phase = 'none';
                this._bust.slideY = 0;
                this.targetY = null;
                this._bust.slideX = 0;
                this.targetX = null;
                return;
            }

        }
        // Damage Shake
        if (this._bust.phase === 'shake') {
            if (this._bust.shakeRadius > 0) {
                if (!this._bust.originX) {
                    this._bust.originX = this.x;
                }
                this.x = this._bust.originX + Math.cos(Graphics.frameCount) * this._bust.shakeRadius;
                this._bust.shakeRadius -= 0.5
                if (this._bust.shakeRadius <= 0) {
                    this._bust.phase = 'none';
                    this.x = this._bust.originX;
                    this._bust.originX = null;
                }
            }
        }
    };

})();