STV_DamageFace

//=============================================================================
// STV_DamageFace.js
//=============================================================================

/*:
 * @plugindesc v1.0 - STV_DamageFace
 * || This plugin will change the Face Image from Actor 1 - 4 depending on
 * the HP value of each actor.
 * @author SkottyTV
 *
 * @param --- Percentage ---
 *
 * @param Percentage 1
 * @desc The 1 Percentage value
 * (when HP is lower or equal)
 * @default 75
 *
 * @param Percentage 2
 * @desc The 2 Percentage value
 * (when HP is lower or equal)
 * @default 50
 *
 * @param Percentage 3
 * @desc The 3 Percentage value
 * (when HP is lower or equal)
 * @default 25
 *
 * @param Percentage 4
 * @desc The 4 Percentage value
 * (when HP is lower or equal)
 * @default 10
 *
 * @param Percentage 5
 * @desc The 5 Percentage value
 * (when HP is lower or equal)
 * @default 0
 *
 * @param --- Faces ---
 *
 * @param Face Actor 1
 * @desc Damage Facefile name for Actor 1
 * (without ".png")
 * @default Actor1
 *
 * @param Face Actor 2
 * @desc Damage Facefile name for Actor 2
 * (without ".png")
 * @default Actor1
 *
 * @param Face Actor 3
 * @desc Damage Facefile name for Actor 3
 * (without ".png")
 * @default Actor1
 *
 * @param Face Actor 4
 * @desc Damage Facefile name for Actor 4
 * (without ".png")
 * @default Actor1
 *
 * @param --- Indexes ---
 *
 * @param Face Index 1
 * @desc Faceindex for Percentage 1
 * @default 0
 *
 * @param Face Index 2
 * @desc Faceindex for Percentage 2
 * @default 1
 *
 * @param Face Index 3
 * @desc Faceindex for Percentage 3
 * @default 2
 *
 * @param Face Index 4
 * @desc Faceindex for Percentage 4
 * @default 3
 *
 * @param Face Index 5
 * @desc Faceindex for Percentage 5
 * @default 4
 *
 *
 * @help
 *
 * ////////////////////////////////////////////////////////////////////////////
 * ----------------------------- Terms of Usage: ------------------------------
 * ////////////////////////////////////////////////////////////////////////////

 * Feel free to use this Plugin in 1. Non-Commercial Games, 2. Commercial Games
 * However it would be nice to give proper Credits to "SkottyTV"
 * Also a free copy of your Game would be a nice move :)
 *
 * Have Fun And Enjoy! :)
 *
 *
 *
 * ////////////////////////////////////////////////////////////////////////////
 * --------------------------------- Updates:----------------------------------
 * ////////////////////////////////////////////////////////////////////////////
 *
 * Update v1.0
 * - Basic Functionality
 *
 *
 */


// ----------------------------------------------------------------------------------------------------------------------------
// STV_DamageFace Parameters
// ----------------------------------------------------------------------------------------------------------------------------
    var stv_DamageFace_parameters = PluginManager.parameters('STV_DamageFace');

    // Percentage Values
    var stv_DamageFace_value1 = Number(stv_DamageFace_parameters['Percentage 1'] || 75);
    var stv_DamageFace_value2 = Number(stv_DamageFace_parameters['Percentage 2'] || 50);
    var stv_DamageFace_value3 = Number(stv_DamageFace_parameters['Percentage 3'] || 25);
    var stv_DamageFace_value4 = Number(stv_DamageFace_parameters['Percentage 4'] || 10);
    var stv_DamageFace_valueDead = Number(stv_DamageFace_parameters['Percentage 5'] || 0);

    // Face Images
    var stv_DamageFace_faceActor1 = String(stv_DamageFace_parameters['Face Actor 1'] || 'Actor1');
    var stv_DamageFace_faceActor2 = String(stv_DamageFace_parameters['Face Actor 2'] || 'Actor1');
    var stv_DamageFace_faceActor3 = String(stv_DamageFace_parameters['Face Actor 3'] || 'Actor1');
    var stv_DamageFace_faceActor4 = String(stv_DamageFace_parameters['Face Actor 4'] || 'Actor1');

    // Face Indexes
    var stv_DamageFace_faceIndex1 = Number(stv_DamageFace_parameters['Face Index 1'] || 0);
    var stv_DamageFace_faceIndex2 = Number(stv_DamageFace_parameters['Face Index 2'] || 1);
    var stv_DamageFace_faceIndex3 = Number(stv_DamageFace_parameters['Face Index 3'] || 2);
    var stv_DamageFace_faceIndex4 = Number(stv_DamageFace_parameters['Face Index 4'] || 3);
    var stv_DamageFace_faceIndexDead = Number(stv_DamageFace_parameters['Face Index 5'] || 4);

// ----------------------------------------------------------------------------------------------------------------------------
// Alias methods
// ----------------------------------------------------------------------------------------------------------------------------
    STV_DamageFace_GainHp = Game_Battler.prototype.gainHp;
    STV_DamageFace_Create = DataManager.createGameObjects;
    STV_DamageFace_Save = DataManager.makeSaveContents;
    STV_DamageFace_Load = DataManager.extractSaveContents;

// ----------------------------------------------------------------------------------------------------------------------------
// DataManager
// ----------------------------------------------------------------------------------------------------------------------------
    var $stvDamageFace = null;

    DataManager.makeSaveContents = function() {
        contents = STV_DamageFace_Save.call(this);
        contents.stvdamageface = $stvDamageFace;
        return contents;
    };

    DataManager.extractSaveContents = function(contents) {
        STV_DamageFace_Load.call(this, contents);
        $stvDamageFace = contents.stvdamageface;
    };

    DataManager.createGameObjects = function() {
        STV_DamageFace_Create.call(this);
        $stvDamageFace = new STV_DamageFace();
    };

// ----------------------------------------------------------------------------------------------------------------------------
// STV_DamageFace Functions
// ----------------------------------------------------------------------------------------------------------------------------
    function STV_DamageFace() {
        this.initialize.apply(this, arguments);
    }

    STV_DamageFace.prototype.initialize = function() {
        this.setup();
    };

    STV_DamageFace.prototype.setup = function() {
        this.update();
    };

    STV_DamageFace.prototype.update = function() {
        if ($gameActors.actor(1)) this.checkActor1();
        if ($gameActors.actor(2)) this.checkActor2();
        if ($gameActors.actor(3)) this.checkActor3();
        if ($gameActors.actor(4)) this.checkActor4();
    };

    // Check Actor 1
    STV_DamageFace.prototype.checkActor1 = function() {
        var actorHp = $gameActors.actor(1)._hp;
        var value = ($gameActors.actor(1).mhp / 100);
        if (actorHp <= value*stv_DamageFace_valueDead) {
            $gameActors.actor(1).setFaceImage(stv_DamageFace_faceActor1, stv_DamageFace_faceIndexDead);
        } else if (actorHp <= value*stv_DamageFace_value4) {
            $gameActors.actor(1).setFaceImage(stv_DamageFace_faceActor1, stv_DamageFace_faceIndex4);
        } else if (actorHp <= value*stv_DamageFace_value3) {
            $gameActors.actor(1).setFaceImage(stv_DamageFace_faceActor1, stv_DamageFace_faceIndex3);
        } else if (actorHp <= value*stv_DamageFace_value2) {
            $gameActors.actor(1).setFaceImage(stv_DamageFace_faceActor1, stv_DamageFace_faceIndex2);
        } else if (actorHp <= value*stv_DamageFace_value1) {
            $gameActors.actor(1).setFaceImage(stv_DamageFace_faceActor1, stv_DamageFace_faceIndex1);
        } else {
            $gameActors.actor(1).setFaceImage($dataActors[1].faceName, $dataActors[1].faceIndex);
        }
    };

    // Check Actor 2
    STV_DamageFace.prototype.checkActor2 = function() {
        var actorHp = $gameActors.actor(2)._hp;
        var value = ($gameActors.actor(2).mhp / 100);
        if (actorHp <= value*stv_DamageFace_valueDead) {
            $gameActors.actor(2).setFaceImage(stv_DamageFace_faceActor2, stv_DamageFace_faceIndexDead);
        } else if (actorHp <= value*stv_DamageFace_value4) {
            $gameActors.actor(2).setFaceImage(stv_DamageFace_faceActor2, stv_DamageFace_faceIndex4);
        } else if (actorHp <= value*stv_DamageFace_value3) {
            $gameActors.actor(2).setFaceImage(stv_DamageFace_faceActor2, stv_DamageFace_faceIndex3);
        } else if (actorHp <= value*stv_DamageFace_value2) {
            $gameActors.actor(2).setFaceImage(stv_DamageFace_faceActor2, stv_DamageFace_faceIndex2);
        } else if (actorHp <= value*stv_DamageFace_value1) {
            $gameActors.actor(2).setFaceImage(stv_DamageFace_faceActor2, stv_DamageFace_faceIndex1);
        } else {
            $gameActors.actor(2).setFaceImage($dataActors[2].faceName, $dataActors[2].faceIndex);
        }
    };

    // Check Actor 3
    STV_DamageFace.prototype.checkActor3 = function() {
        var actorHp = $gameActors.actor(3)._hp;
        var value = ($gameActors.actor(3).mhp / 100);
        if (actorHp <= value*stv_DamageFace_valueDead) {
            $gameActors.actor(3).setFaceImage(stv_DamageFace_faceActor3, stv_DamageFace_faceIndexDead);
        } else if (actorHp <= value*stv_DamageFace_value4) {
            $gameActors.actor(3).setFaceImage(stv_DamageFace_faceActor3, stv_DamageFace_faceIndex4);
        } else if (actorHp <= value*stv_DamageFace_value3) {
            $gameActors.actor(3).setFaceImage(stv_DamageFace_faceActor3, stv_DamageFace_faceIndex3);
        } else if (actorHp <= value*stv_DamageFace_value2) {
            $gameActors.actor(3).setFaceImage(stv_DamageFace_faceActor3, stv_DamageFace_faceIndex2);
        } else if (actorHp <= value*stv_DamageFace_value1) {
            $gameActors.actor(3).setFaceImage(stv_DamageFace_faceActor3, stv_DamageFace_faceIndex1);
        } else {
            $gameActors.actor(3).setFaceImage($dataActors[3].faceName, $dataActors[3].faceIndex);
        }
    };

    // Check Actor 4
    STV_DamageFace.prototype.checkActor4 = function() {
        var actorHp = $gameActors.actor(4)._hp;
        var value = ($gameActors.actor(4).mhp / 100);
        if (actorHp <= value*stv_DamageFace_valueDead) {
            $gameActors.actor(4).setFaceImage(stv_DamageFace_faceActor4, stv_DamageFace_faceIndexDead);
        } else if (actorHp <= value*stv_DamageFace_value4) {
            $gameActors.actor(4).setFaceImage(stv_DamageFace_faceActor4, stv_DamageFace_faceIndex4);
        } else if (actorHp <= value*stv_DamageFace_value3) {
            $gameActors.actor(4).setFaceImage(stv_DamageFace_faceActor4, stv_DamageFace_faceIndex3);
        } else if (actorHp <= value*stv_DamageFace_value2) {
            $gameActors.actor(4).setFaceImage(stv_DamageFace_faceActor4, stv_DamageFace_faceIndex2);
        } else if (actorHp <= value*stv_DamageFace_value1) {
            $gameActors.actor(4).setFaceImage(stv_DamageFace_faceActor4, stv_DamageFace_faceIndex1);
        } else {
            $gameActors.actor(4).setFaceImage($dataActors[4].faceName, $dataActors[4].faceIndex);
        }
    };

// ----------------------------------------------------------------------------------------------------------------------------
// On Gain HP function
// ----------------------------------------------------------------------------------------------------------------------------
    Game_Battler.prototype.gainHp = function(value) {
        this._result.hpDamage = -value;
        this._result.hpAffected = true;
        this.setHp(this.hp + value);
        $stvDamageFace.update();
    };