int update_client_contpre1(void)
{
int quitflag = 0;
// redraw scene if necessary
if(force_redraw
|| fabsf(tcam.mpx-ompx) > 0.001f
|| fabsf(tcam.mpy-ompy) > 0.01f
|| fabsf(tcam.mpz-ompz) > 0.001f)
{
#ifdef RENDER_FACE_COUNT
render_face_remain = 6;
#else
render_vxl_redraw(&tcam, clmap);
#endif
ompx = tcam.mpx;
ompy = tcam.mpy;
ompz = tcam.mpz;
force_redraw = 0;
}
#ifdef RENDER_FACE_COUNT
if(render_face_remain > 0)
render_vxl_redraw(&tcam, clmap);
#endif
// update FPS counter
frame_now = SDL_GetTicks();
fps++;
if(frame_now - frame_prev > 1000)
{
char buf[64]; // topo how the hell did this not crash at 16 --GM
sprintf(buf, "iceball | FPS: %d", fps);
SDL_WM_SetCaption(buf, NULL);
fps = 0;
frame_prev = SDL_GetTicks();
}
//printf("%.2f",);
// draw scene to cubemap
SDL_LockSurface(screen);
//memset(screen->pixels, 0x51, screen->h*screen->pitch);
render_cubemap(screen->pixels,
screen->w, screen->h, screen->pitch/4,
&tcam, clmap);
SDL_UnlockSurface(screen);
return quitflag;
}
int update_client_cont1(void)
{
int quitflag = 0;
// skip while still loading
if(mod_basedir == NULL || (boot_mode & 8))
return 0;
#ifdef USE_OPENGL
if (render_map_visible_chunks_count_dirty(clmap) > 0)
force_redraw = 1;
#endif
// redraw scene if necessary
if(force_redraw
|| fabsf(tcam.mpx-ompx) > 0.001f
|| fabsf(tcam.mpy-ompy) > 0.01f
|| fabsf(tcam.mpz-ompz) > 0.001f)
{
#ifdef RENDER_FACE_COUNT
render_face_remain = 6;
#else
render_vxl_redraw(&tcam, clmap);
#endif
ompx = tcam.mpx;
ompy = tcam.mpy;
ompz = tcam.mpz;
force_redraw = 0;
}
#ifdef RENDER_FACE_COUNT
if(render_face_remain > 0)
render_vxl_redraw(&tcam, clmap);
#endif
//printf("%.2f",);
// draw scene to cubemap
SDL_LockSurface(screen);
//memset(screen->pixels, 0x51, screen->h*screen->pitch);
render_cubemap((uint32_t*)screen->pixels,
screen->w, screen->h, screen->pitch/4,
&tcam, clmap);
// apply Lua HUD / model stuff
lua_getglobal(lstate_client, "client");
lua_getfield(lstate_client, -1, "hook_render");
lua_remove(lstate_client, -2);
if(!lua_isnil(lstate_client, -1))
{
if(lua_pcall(lstate_client, 0, 0, 0) != 0)
{
printf("Lua Client Error (render): %s\n", lua_tostring(lstate_client, -1));
lua_pop(lstate_client, 1);
return 1;
}
}
SDL_UnlockSurface(screen);
#ifdef USE_OPENGL
SDL_GL_SwapBuffers();
#else
SDL_Flip(screen);
#endif
int msec_wait = 10*(int)(sec_wait*100.0f+0.5f);
if(msec_wait > 0)
{
sec_wait -= msec_wait;
SDL_Delay(msec_wait);
}
SDL_Event ev;
while(SDL_PollEvent(&ev))
switch(ev.type)
{
case SDL_KEYUP:
case SDL_KEYDOWN:
// inform Lua client
lua_getglobal(lstate_client, "client");
lua_getfield(lstate_client, -1, "hook_key");
lua_remove(lstate_client, -2);
if(lua_isnil(lstate_client, -1))
{
// not hooked? ignore!
lua_pop(lstate_client, 1);
break;
}
{
char ch = ev.key.keysym.sym;
if ((ev.key.keysym.unicode & 0xFF80) == 0)
ch = ev.key.keysym.unicode & 0x1FF;
lua_pushinteger(lstate_client, ev.key.keysym.sym);
lua_pushboolean(lstate_client, (ev.type == SDL_KEYDOWN));
lua_pushinteger(lstate_client, (int)(ev.key.keysym.mod));
lua_pushinteger(lstate_client, ch);
if(lua_pcall(lstate_client, 4, 0, 0) != 0)
{
printf("Lua Client Error (key): %s\n", lua_tostring(lstate_client, -1));
lua_pop(lstate_client, 1);
quitflag = 1;
break;
}
}
break;
case SDL_MOUSEBUTTONUP:
case SDL_MOUSEBUTTONDOWN:
// inform Lua client
lua_getglobal(lstate_client, "client");
lua_getfield(lstate_client, -1, "hook_mouse_button");
lua_remove(lstate_client, -2);
if(lua_isnil(lstate_client, -1))
{
// not hooked? ignore!
lua_pop(lstate_client, 1);
break;
}
lua_pushinteger(lstate_client, ev.button.button);
lua_pushboolean(lstate_client, (ev.type == SDL_MOUSEBUTTONDOWN));
if(lua_pcall(lstate_client, 2, 0, 0) != 0)
{
printf("Lua Client Error (mouse_button): %s\n", lua_tostring(lstate_client, -1));
lua_pop(lstate_client, 1);
quitflag = 1;
break;
}
break;
case SDL_MOUSEMOTION:
// inform Lua client
lua_getglobal(lstate_client, "client");
lua_getfield(lstate_client, -1, "hook_mouse_motion");
lua_remove(lstate_client, -2);
if(lua_isnil(lstate_client, -1))
{
// not hooked? ignore!
lua_pop(lstate_client, 1);
break;
}
lua_pushinteger(lstate_client, ev.motion.x);
lua_pushinteger(lstate_client, ev.motion.y);
lua_pushinteger(lstate_client, ev.motion.xrel);
lua_pushinteger(lstate_client, ev.motion.yrel);
if(lua_pcall(lstate_client, 4, 0, 0) != 0)
{
printf("Lua Client Error (mouse_motion): %s\n", lua_tostring(lstate_client, -1));
lua_pop(lstate_client, 1);
quitflag = 1;
break;
}
break;
case SDL_ACTIVEEVENT:
if( ev.active.state & SDL_APPACTIVE ||
ev.active.state & SDL_APPINPUTFOCUS )
{
lua_getglobal(lstate_client, "client");
lua_getfield(lstate_client, -1, "hook_window_activate");
lua_remove(lstate_client, -2);
if(lua_isnil(lstate_client, -1))
{
// not hooked? ignore!
lua_pop(lstate_client, 1);
break;
}
lua_pushboolean(lstate_client, ev.active.gain == 1);
if(lua_pcall(lstate_client, 1, 0, 0) != 0)
{
printf("Lua Client Error (window_activate): %s\n", lua_tostring(lstate_client, -1));
lua_pop(lstate_client, 1);
quitflag = 1;
break;
}
}
break;
case SDL_QUIT:
quitflag = 1;
break;
default:
break;
}
return quitflag;
}
