68 lines
1.6 KiB
C++
68 lines
1.6 KiB
C++
#pragma once
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#include "const.h"
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#include "globals.h"
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#include <stdio.h>
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#include <string>
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#ifndef LTEXTURE_H
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#define LTEXTURE_H
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//Texture wrapper class
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class LTexture
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{
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public:
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//Initializes variables
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LTexture();
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//Deallocates memory
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~LTexture();
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//Loads image at specified path
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bool loadFromFile( std::string path );
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//Creates blank texture
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bool createBlank( int width, int height, SDL_TextureAccess = SDL_TEXTUREACCESS_STREAMING );
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//Deallocates texture
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void free();
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//Set color modulation
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void setColor( Uint8 red, Uint8 green, Uint8 blue );
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//Set blending
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void setBlendMode( SDL_BlendMode blending );
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//Set alpha modulation
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void setAlpha( Uint8 alpha );
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//Renders texture at given point
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void render( int x, int y, SDL_Rect* clip = NULL, double angle = 0.0, SDL_Point* center = NULL, SDL_RendererFlip flip = SDL_FLIP_NONE );
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//Set self as render target
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void setAsRenderTarget();
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//Gets image dimensions
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int getWidth();
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int getHeight();
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//Pixel manipulators
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bool lockTexture();
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bool unlockTexture();
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void* getPixels();
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void copyPixels( void* pixels );
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int getPitch();
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Uint32 getPixel32( unsigned int x, unsigned int y );
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private:
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//The actual hardware texture
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SDL_Texture* mTexture;
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void* mPixels;
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int mPitch;
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//Image dimensions
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int mWidth;
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int mHeight;
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};
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#endif |