89 lines
1.4 KiB
C++
89 lines
1.4 KiB
C++
#include "const.h"
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#include "coffeedrop.h"
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#ifndef UNUSED
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// Constructor
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CoffeeDrop::CoffeeDrop()
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{
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mPosX = 0;
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mPosY = 0;
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mWidth = 8;
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mHeight = 8;
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mVelX = 0;
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mVelY = 0;
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mGravity = 0.1f;
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mFloor = 0;
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mEnabled = false;
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mSprite = new Sprite();
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mAlpha = 128;
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}
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// Destructor
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CoffeeDrop::~CoffeeDrop()
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{
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delete mSprite;
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}
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// Inicializador
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void CoffeeDrop::init(LTexture *texture, SDL_Renderer *renderer, float x, float y, float velX, float velY, int floor)
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{
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mEnabled = true;
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mPosX = x;
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mPosY = y;
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mVelX = velX;
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mVelY = velY;
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mFloor = floor;
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mSprite->setRenderer(renderer);
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mSprite->setTexture(texture);
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mSprite->setSpriteClip(256, 97, mWidth, mHeight);
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mSprite->setPosX(x);
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mSprite->setPosY(y);
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}
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// Actualiza las variables del objeto
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void CoffeeDrop::update()
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{
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if (mEnabled)
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{
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mVelY += mGravity;
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mPosX += mVelX;
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mPosY += mVelY;
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mSprite->setPosX((int)mPosX);
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mSprite->setPosY((int)mPosY);
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if ((mPosY > mFloor) || (mPosX > PLAY_AREA_RIGHT) || ((mPosX - mWidth) < PLAY_AREA_LEFT))
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mEnabled = false;
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mAlpha -= 2;
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if (mAlpha == 0)
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mEnabled = false;
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}
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}
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// Pinta el objeto
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void CoffeeDrop::render()
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{
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if (mEnabled)
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{
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mSprite->getTexture()->setAlpha(mAlpha);
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mSprite->render();
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mSprite->getTexture()->setAlpha(255);
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}
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}
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// Deshabilita el objeto
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void CoffeeDrop::disable()
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{
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mEnabled = false;
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}
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// Comprueba si està habilitado
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bool CoffeeDrop::isEnabled()
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{
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return mEnabled;
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}
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#endif |