[ebook]Programacion de videojuegos con SDL

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P R O G R A M A C I Ó N D E V I D E O J U E G O S C O N S D Lcsprite.h#ifndef CSPRITE_H_#define CSPRITE_H_#define TRUE 1#define FALSE 0// CFrame representa un frame independiente de un sprite.class CFrame {public:SDL_Surface *img;void load(char *path);void unload();};// La clase CSprite está formada por un array de frames;class CSprite {private:int posx,posy;int estado;int nframes;int cont;public:CFrame *sprite;CSprite(int nf);CSprite();void finalize();void addframe(CFrame frame);void selframe(int nf);int frames() {return cont;}void setx(int x) {posx=x;}void sety(int y) {posy=y;}void addx(int c) {posx+=c;}void addy(int c) {posy+=c;}int getx() {return posx;}int gety() {return posy;}int getw() {return sprite[estado].img->w;}int geth() {return sprite[estado].img->h;}void draw(SDL_Surface *superficie);int colision(CSprite sp);};#endif /* CSPRITE_H_ */83
P R O G R A M A C I Ó N D E V I D E O J U E G O S C O N S D Lcsprite.cpp#include #include "csprite.h"// Sprite Class implementationvoid CFrame::load(char *path) {img=SDL_LoadBMP(path);}// Asignamos el color transparente al color rojo.SDL_SetColorKey(img,SDL_SRCCOLORKEY|SDL_RLEACCEL, SDL_MapRGB(img->format,255,0,0));img=SDL_DisplayFormat(img);void CFrame::unload(){SDL_FreeSurface(img);}CSprite::CSprite(int nf) {sprite=new CFrame[nf];nframes=nf;cont=0;}CSprite::CSprite() {int nf=1;sprite=new CFrame[nf];nframes=nf;cont=0;}void CSprite::finalize() {int i;}for (i=0 ; ix1)&&((y2+h2)>y1)) {return TRUE;84
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P R O G R A M A C I Ó N D E V I D
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Page 33 and 34: P R O G R A M A C I Ó N D E V I D
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ApéndiceAInstalación de SDLLa dir
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Ventana de configuración C/C++->re
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}}return 0;Una vez introducido el c
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ApéndiceBDe C a C++Que tengas este
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void Coche::acelerar(int velocidad)
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HerenciaNo sé de color tienes los
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liberar memoriadelete coche;Lo prim
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Mat Buckland.Ed. Learning ExpressIS
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Índice AlfabéticoAalgoritmos de b
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[ebook]Programacion de videojuegos con SDL

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