sprite.h

00001 #ifndef SPRITE_H
00002 #define SPRITE_H
00003 
00004 #include "collision_lib.h"
00005 #include "main.h"
00006 
00007 /** @struct Sprite
00008  * @brief A function to put a sprite and its data in one variable.
00009  * @details A struct that alows to create an object containing a sprite, its width and height.
00010  * It is used with another function located in main.h.
00011  * @var Sprire::width .
00012  * Member 'width' contains witdh of the sprite.
00013  * @var Sprire::height.
00014  * Member 'height' contains height of the sprite.
00015  * @var Sprire::data.
00016  * Member 'data' contains the array of 1s and 0s of the sprite.
00017  */
00018 struct Sprite {
00019     /*@{*/
00020     Sprite(int _width, int _height, const int* _data) : width(_width), height(_height), data(_data) {}
00021     int width; /**< The width of the sprite*/
00022     int height; /**< The height of the sprite*/
00023     const int* data;  /**< The array of 1s and 0s of the sprite.*/
00024 };
00025 
00026 /** 
00027  * @brief A simplified function to draw sprites.
00028  * @details This is a specific function I made to simplify drawing the sprites.
00029  * It only works with spawn() function in gameobject.h.
00030  * The parameters for this function are given in the models.cpp for the
00031  * sprites.
00032  */
00033 static void drawSprite(Point pos, const Sprite& sprite) {
00034     lcd.drawSprite(pos.x, pos.y, sprite.height, sprite.width, (int*)sprite.data);
00035 }
00036 
00037 /** 
00038  * @brief A simplified function to draw sprites. But this draw black pixels on top of white pixels.
00039  * @details This is an exactly the same function as before, but for the drawing
00040  * sprite function that draws the black pixels on top the white pixels when the 
00041  * sprites overlap.
00042  */
00043 static void drawSpriteOnTop(Point pos, const Sprite& sprite) {
00044     lcd.drawSpriteOnTop(pos.x, pos.y, sprite.height, sprite.width, (int*)sprite.data);
00045 }
00046 
00047 #endif