int loop_hook(void *data)
{
t_env *env;
env = (t_env*)data;
context_init(env);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//world_add_chunk(env->world, chunk_create(env->world, 16, 0));
glColor3f(0,0,0);
glBegin(GL_QUADS);
glVertex3f(-1, 1, 10);
glVertex3f(1, 1, 10);
glVertex3f(1, -1, 10);
glVertex3f(-1, -1, 10);
glEnd();
GL_ERROR();
world_render(env->world);
mlx_opengl_swap_buffers(env->window->mlx_window);
return (0);
}
void test() {
printf("Generating map.\n");
map* m = generate_random_map(10, 10, 1, NULL, NULL, NULL);
world* w = world_new(m);
w->f = fauna_generate(m, 1);
char* output;
// set random statuses
for ( fauna* f = w->f;
f != NULL;
f = f->next ) {
f->ws = wander_status_random();
}
// run at 1hz
do {
output = world_render(w);
printf("\e[1;1H\e[2J");
puts(output);
printf("\n");
for ( fauna* f = w->f;
f != NULL;
f = f->next ) {
wander_basic(w->m, f->ws, f);
}
sleep(1);
} while ( true );
free(output);
printf("Freeing world.\n");
world_free(w);
}
void
state_game_render()
{
static uint32_t oneseccond = 0;
oneseccond += dt;
static int frame = 0;
frame++;
if(oneseccond >= 1000)
{
static char buffer[32];
snprintf(buffer, 32, "%ifps", frame);
textbox_set_txt(textbox_fps, buffer);
oneseccond -= 1000;
/*GLint total_mem_kb = 0;
glGetIntegerv(GL_GPU_MEM_INFO_TOTAL_AVAILABLE_MEM_NVX,
&total_mem_kb);
GLint cur_avail_mem_kb = 0;
glGetIntegerv(GL_GPU_MEM_INFO_CURRENT_AVAILABLE_MEM_NVX,
&cur_avail_mem_kb);
GLint cur_evicted_mem_kb = 0;
glGetIntegerv(GPU_MEMORY_INFO_EVICTED_MEMORY_NVX,
&cur_evicted_mem_kb);
printf("MEM AVAIL: %i\t /%imb\n", cur_avail_mem_kb/1000, total_mem_kb/1000);
printf(" %imb evicted\n", cur_evicted_mem_kb/1000);
printf("%li triangles\n", world_get_trianglecount());*/
frame=0;
}
vec3_t forward = {
forwardcamera.x,
forwardcamera.y + PLAYER_EYEHEIGHT,
forwardcamera.z,
};
mat4_t projection = getprojectionmatrix(90, (float)windoww / (float)windowh, 3000, .1);
mat4_t view = getviewmatrix(height, forward, up);
mat4_t vp;
dotmat4mat4(&vp, &projection, &view);
//render to framebuffer here
if(pp)
glBindFramebuffer(GL_FRAMEBUFFER, renderbuffer.framebuffer);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(lines)
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
glUseProgram(drawprogram);
glUniformMatrix4fv(viewprojectionmatrix, 1, GL_FALSE, vp.mat);
world_render(*posptr, modelmatrix);
if(lines)
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
//render to screen here
if(pp)
{
glUseProgram(ppprogram);
GLfloat window_vec[2] = {windoww, windowh};
glUniform2fv(postprocess_uniform_window_szie, 1, window_vec);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glDisable(GL_DEPTH_TEST);
glClear(GL_COLOR_BUFFER_BIT);
glBindBuffer(GL_ARRAY_BUFFER, pppointbuffer);
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 0, 0);
glEnableVertexAttribArray(0);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, renderbuffer.colorbuffer);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, renderbuffer.depthbuffer);
glDrawArrays(GL_TRIANGLES, 0, 6);
}
textbox_render(textbox_fps);
}
