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 render_viewport( Viewport* viewport, GameState* gamestate )
{
// Reload the identity matrix
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
// Apply the viewport to the current OpenGL context (and its camera's
// perspective)
Viewport_apply(viewport);
// Render the landscape
render_landscape( gamestate->landscape, gamestate->landscape->worldWidth );
// Render the players
render_player( gamestate->player1, gamestate->landscape->gridDivisionWidth );
render_player( gamestate->player2, gamestate->landscape->gridDivisionWidth );
// Render the objects
render_projectiles( gamestate->player1_projectile,
gamestate->player2_projectile );
render_edible( gamestate->edible );
}
