Created base

7 files changed, 143 insertions, 0 deletions

@@ -0,0 +1,13 @@
+OBJS = mazeoflife.o gamestate.o
+CC = g++
+CFLAGS = `pkg-config sdl --cflags`
+LIBS = `pkg-config sdl --libs`
+
+mazeoflife: $(OBJS)
+        $(CC) $(OBJS) $(LIBS) -o mazeoflife
+
+%.o: %.cpp
+        $(CC) -c $< $(CFLAGS) -o $@
+
+clean:
+        rm -rdfv $(OBJS) mazeoflife
@@ -0,0 +1,35 @@
+#include "includes.h"
+
+GameState::GameState(SDL_PixelFormat* fmt)
+{
+        int x,y;
+        for (y=0;y<HEIGHT;y++)
+        {
+                for (x=0;x<WIDTH;x++)
+                {
+                        blocks[x][y] = false;
+                }
+        }
+
+        on = SDL_MapRGB(fmt, 0, 0, 0);
+        off = SDL_MapRGB(fmt, 255, 255, 255);
+}
+
+void GameState::render(SDL_Surface* screen)
+{
+        int x,y;
+
+        for (y=0;y<HEIGHT;y++)
+        {
+                for (x=0;x<WIDTH;x++)
+                {
+                        SDL_Rect block;
+                        block.x = x*16;
+                        block.y = y*16;
+                        block.w = 16;
+                        block.h = 16;
+
+                        SDL_FillRect(screen, &block, (blocks[x][y] ? on : off));
+                }
+        }
+}
@@ -0,0 +1,15 @@
+#ifndef GAMESTATE_H
+#define GAMESTATE_H
+
+class GameState : public State {
+        private:
+                bool blocks[WIDTH][HEIGHT];
+                Uint32 on;
+                Uint32 off;
+
+        public:
+                GameState(SDL_PixelFormat* fmt);
+                void render(SDL_Surface* screen);
+};
+
+#endif
@@ -0,0 +1,5 @@
+#include <SDL.h>
+#include <stdio.h>
+#include "mazeoflife.h"
+#include "state.h"
+#include "gamestate.h"
@@ -0,0 +1,58 @@
+#include "includes.h"
+
+bool gameSleep = false;
+
+int main(int argc, char *argv[])
+{    
+        /* Initialize defaults, Video and Audio */
+        if((SDL_Init(SDL_INIT_VIDEO)==-1)) { 
+                printf("Could not initialize SDL: %s.\n", SDL_GetError());
+                exit(-1);
+        }
+
+        /* Clean up on exit */
+        atexit(SDL_Quit);
+
+        /*
+        * Initialize the display in a 640x480 8-bit palettized mode,
+        * requesting a software surface
+        */
+        SDL_Surface *screen = SDL_SetVideoMode(WIDTH*16, HEIGHT*16, 8, SDL_DOUBLEBUF);
+        if ( screen == NULL ) {
+                fprintf(stderr, "Couldn't set %dx%dx8 video mode: %s\n", WIDTH*16, WIDTH*16, SDL_GetError());
+                exit(1);
+        }
+
+        SDL_WM_SetCaption("Maze Of Life", NULL);
+
+        State* state = new GameState(screen->format);
+
+        SDL_Event anEvent;
+        for (;;)
+        {
+                while (SDL_PollEvent(&anEvent))
+                {
+                        switch (anEvent.type)
+                        {
+                                case SDL_ACTIVEEVENT:
+                                        if (anEvent.active.state == SDL_APPINPUTFOCUS)
+                                        {
+                                                //      gameSleep = !anEvent.active.gain;
+                                        }
+
+                                        break;
+                                case SDL_QUIT:
+                                        exit(0);
+
+                                        break;
+                        }
+                }
+
+                state->render(screen);
+
+                SDL_Flip(screen);
+        }
+
+        exit(0);
+}
+
@@ -0,0 +1,7 @@
+#ifndef MAZEOFLIFE_H
+#define MAZEOFLIFE_H
+
+const int WIDTH = 30;
+const int HEIGHT = 30;
+
+#endif
@@ -0,0 +1,10 @@
+#ifndef STATE_H
+#define STATE_H
+
+class State
+{
+        public:
+                virtual void render(SDL_Surface* screen) = 0;
+};
+
+#endif