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