void render_game(GameState * state) {
/* Variables */
Color color = {255, 0, 255, 255};
Color black = {0, 0, 0, 255};
Color white = {255, 255, 255, 255};
char buffer [20];
int i,n;
/* Set redraw off */
state->redraw = 0;
/* Render world */
render_world(&state->world);
/* Render pathfinding, if enabled */
if (SHOW_PATHFINDING)
render_paths(state);
/* Render towers */
for (i = 0; i < state->towers_length; i++) {
render_entity(state->towers[i]);
}
/* Render enemies if they are alive */
for (i = 0; i < state->enemies_length; i++) {
if (state->enemies[i].enemy.alive)
render_entity(&state->enemies[i]);
}
/* Render spellscreen */
render_spellscreen(&state->spells);
/* Render projectiles */
for (i = 0; i < state->towers_length; i++) {
render_projectiles(state->towers[i]);
}
/* render selection */
render_mouse_actions(state);
/* Render ui on top */
render_ui(state);
/* Fps rendering */
n = sprintf(buffer, "%#.1f FPS", get_current_fps());
draw_text(buffer, FONT_LARGE, color, SCREEN_WIDTH-20 -100, 6, ALIGN_RIGHT);
/* Game over? */
render_game_over(state);
/* Render to screen */
flip_display();
clear_to_color(color);
}
void
show (void)
{
ALLEGRO_BITMAP *screen = mr.cell[0][0].screen;
switch (video_effect.type) {
case VIDEO_NO_EFFECT: flip_display (NULL); return;
case VIDEO_OFF: return;
default: break;
}
if (! pause_anim) {
if (++effect_counter >= video_effect.duration + 2) {
effect_counter = 0;
stop_video_effect ();
return;
}
switch (video_effect.type) {
case VIDEO_FLICKERING:
if (effect_counter % 2 && effect_counter < video_effect.duration) {
clear_bitmap (effect_buffer, video_effect.color);
convert_mask_to_alpha (screen, BLACK);
} else clear_bitmap (effect_buffer, BLACK);
draw_bitmap (screen, effect_buffer, 0, 0, 0);
break;
case VIDEO_FADE_IN:
switch (vm) {
case CGA: case EGA:
draw_shutter (screen, effect_buffer, video_effect.duration / 4, effect_counter);
if (effect_counter >= video_effect.duration / 4)
effect_counter += video_effect.duration;
break;
case VGA:
draw_fade (screen, effect_buffer, 1 - (float) effect_counter
/ (float) video_effect.duration);
break;
}
break;
case VIDEO_FADE_OUT:
switch (vm) {
case CGA: case EGA:
draw_shutter (black_screen, effect_buffer, video_effect.duration / 4,
effect_counter);
if (effect_counter >= video_effect.duration / 4)
effect_counter += video_effect.duration;
break;
case VGA:
draw_fade (screen, effect_buffer, (float) effect_counter
/ (float) video_effect.duration);
break;
}
if (effect_counter + 1 >= video_effect.duration) clear_bitmap (effect_buffer, BLACK);
break;
case VIDEO_ROLL_RIGHT:
draw_roll_right (screen, effect_buffer, video_effect.duration, effect_counter);
break;
default: assert (false); break;
}
}
flip_display (effect_buffer);
}
