int world_main_loop(int argc, char **argv, world_t *w){
init_time();
set_fps(90);
world_set(w);
/*printf("coucou2\n"); */
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DEPTH|GLUT_DOUBLE|GLUT_RGB);
glEnable(GL_DEPTH_TEST);
glutInitWindowPosition(250,250);
glutInitWindowSize(600,400);
glutCreateWindow("BASTOS 85");
draw_init();
glutDisplayFunc(do_world);
glutIdleFunc(do_world);
glutReshapeFunc(draw_reshape);
/*glutIgnoreKeyRepeat(1);*/
glutKeyboardFunc(keyboard_down_func);
glutKeyboardUpFunc(keyboard_up_func);
glutMainLoop();
return 0;
}
int loadWorldText(char* file, struct world* world) {
int fd = open(file, O_RDONLY);
if (fd < 0) return -1;
char** lines = NULL;
size_t lineCount = 0;
char* line = NULL;
size_t maxWidth = 0;
do {
line = NULL;
if (readLineDynamic(fd, &line) < 0 || line == NULL) break;
if (lines == NULL) {
lines = malloc(sizeof(char*));
lineCount = 0;
} else {
lines = realloc(lines, sizeof(char*) * (lineCount + 1));
}
lines[lineCount++] = line;
size_t wid = strlen(line);
if (wid > maxWidth) maxWidth = wid;
} while (line != NULL);
close(fd);
world->height = lineCount;
world->width = maxWidth;
if (world->width % 4 > 0) world->width += (4 - world->width % 4);
if (world->height % 4 > 0) world->height += (4 - world->height % 4);
world->data = malloc((world->height * world->width / 4) + 1);
world->newData = calloc((world->height * world->width / 4) + 1, 1);
for (size_t i = 0; i < world->height; i++) {
if (i < lineCount) {
size_t sl = strlen(lines[i]);
for (size_t x = 0; x < world->width; x++) {
if (x < sl) {
uint8_t value = CELL_NONE;
if (lines[i][x] == '#') value = CELL_WIRE;
else if (lines[i][x] == '@') value = CELL_HEAD;
else if (lines[i][x] == '~') value = CELL_TAIL;
world_set(world->data, world->width, x, i, value);
} else world_set(world->data, world->width, x, i, CELL_NONE);
}
free(lines[i]);
} else {
for (size_t x = 0; x < world->width; x++) {
world_set(world->data, world->width, x, i, CELL_NONE);
}
}
}
free(lines);
//world->vao = calloc(sizeof(struct vao*), 1);
//world->verts = calloc(sizeof(struct vertex) * world->width * world->height * 4, 1);
//glGenVertexArrays(1, &world->vao->vao);
//printf("gvao %i\n", world->vao->vao);
//glBindVertexArray(world->vao->vao);
//glGenBuffers(1, world->vao->vbo);
//glBindBuffer(GL_ARRAY_BUFFER, world->vao->vbo);
//glBufferData(GL_ARRAY_BUFFER, sizeof(struct vertex) * world->width * world->height * 4, world->verts, GL_STATIC_DRAW);
//world->vao->vertex_count = world->width * world->height * 4;
//glVertexPointer(2, GL_FLOAT, sizeof(struct vertex), 0);
//glEnableClientState (GL_VERTEX_ARRAY);
return 0;
}