// Render the entire screen
// (in the right order)
void render()
{
// Lock video surface (if needed)
if (SDL_MUSTLOCK(screen))
if (SDL_LockSurface(screen) < 0)
return;
// Draw game objects to the screen
draw_walls(screen, wal);
draw_player(screen, &plr);
draw_bots(screen, bot);
draw_bullets(screen, bul);
// Health bar
int y, x;
x = DISPLAY_WIDTH - 10 - plr.max_hp;
for (y = DISPLAY_HEIGHT - 20; y < DISPLAY_HEIGHT - 10; y++)
{
put_line(screen, x, y, x + plr.hp, y, HEALTH_COLOR_GOOD);
put_line(screen, x + plr.hp, y, DISPLAY_WIDTH - 10, y, HEALTH_COLOR_BAD);
}
// Unlock screen (if needed)
if (SDL_MUSTLOCK(screen))
SDL_UnlockSurface(screen);
// Tell SDL to update the whole screen
SDL_UpdateRect(screen, 0, 0, DISPLAY_WIDTH, DISPLAY_HEIGHT);
}
void render_viewer(void* a)
{
char String[256];
char Temp[128];
EnableOpenGL(viewer_display.hWnd, &viewer_display.hDC, &viewer_display.hRC);
glClearColor(0.0, 0.0, 0.0, 0.0); // Black
while(!viewer_display.quit)
{
if(viewer_display.display)
{
glViewport(0, 0, viewer_display.w, viewer_display.h);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
// draw viewing area
if(viewer_display.world->selected >= 0)
{
glOrtho(-1.0/viewer_display.view_zoom, 1.0/viewer_display.view_zoom,
-viewer_display.r/viewer_display.view_zoom, viewer_display.r/viewer_display.view_zoom,
-1, 1);
glTranslatef(-viewer_display.world->bots[viewer_display.world->selected].x, -viewer_display.world->bots[viewer_display.world->selected].y, 1.0);
draw_Background(viewer_display.world);
draw_pellets(viewer_display.world);
draw_bots(viewer_display.world);
glPopMatrix();
static int count = 0;
if(viewer_display.display_statistics && count%30 == 0)
{
int i;
// display inputs
sprintf(String, " Brain inputs:\r\n");
for(i = 0; i < viewer_display.world->bots[viewer_display.world->selected].nn.layer_sizes[0]; ++i)
{
sprintf(Temp, " %i: %.4g\r\n", i, viewer_display.world->bots[viewer_display.world->selected].nn.input[0][i]);
strcat(String, Temp);
}
// display outputs
sprintf(Temp, " Brain outputs:\r\n");
strcat(String, Temp);
for(i = 0; i < viewer_display.world->bots[viewer_display.world->selected].nn.layer_sizes[2]; ++i)
{
sprintf(Temp, " %i: %.4g\r\n", i, viewer_display.world->bots[viewer_display.world->selected].nn.output[2][i]);
strcat(String, Temp);
}
/*
sprintf(String, " s_bot: %i\r\n", viewer_display.world->selected);
sprintf(Temp, " age: %i\r\n", viewer_display.world->bots[viewer_display.world->selected].age);
strcat(String, Temp);
sprintf(Temp, " energy: %i\r\n", viewer_display.world->bots[viewer_display.world->selected].energy);
strcat(String, Temp);
sprintf(Temp, " dead: %i\r\n", viewer_display.world->bots[viewer_display.world->selected].dead);
strcat(String, Temp);
// position & rotation
sprintf(Temp, " x: %i\r\n", (int)viewer_display.world->bots[viewer_display.world->selected].x);
strcat(String, Temp);
sprintf(Temp, " y: %i\r\n", (int)viewer_display.world->bots[viewer_display.world->selected].y);
strcat(String, Temp);
sprintf(Temp, " r: %i\r\n", (int)viewer_display.world->bots[viewer_display.world->selected].r);
strcat(String, Temp);
// eyes
sprintf(Temp, " eyes: %i\r\n", viewer_display.world->bots[viewer_display.world->selected].num_eyes);
strcat(String, Temp);
sprintf(Temp, " %.4g %.4g %.4g %.4g\r\n", viewer_display.world->bots[viewer_display.world->selected].eyes[0].in_strength,
viewer_display.world->bots[viewer_display.world->selected].eyes[0].in_red,
viewer_display.world->bots[viewer_display.world->selected].eyes[0].in_green,
viewer_display.world->bots[viewer_display.world->selected].eyes[0].in_blue);
strcat(String, Temp);
sprintf(Temp, " %.4g %.4g %.4g %.4g\r\n", viewer_display.world->bots[viewer_display.world->selected].eyes[1].in_strength,
viewer_display.world->bots[viewer_display.world->selected].eyes[1].in_red,
viewer_display.world->bots[viewer_display.world->selected].eyes[1].in_green,
viewer_display.world->bots[viewer_display.world->selected].eyes[1].in_blue);
strcat(String, Temp);
sprintf(Temp, " %.4g %.4g %.4g %.4g\r\n", viewer_display.world->bots[viewer_display.world->selected].eyes[2].in_strength,
viewer_display.world->bots[viewer_display.world->selected].eyes[2].in_red,
viewer_display.world->bots[viewer_display.world->selected].eyes[2].in_green,
viewer_display.world->bots[viewer_display.world->selected].eyes[2].in_blue);
strcat(String, Temp);
// Body colour
sprintf(Temp, " Colour:\r\n");
strcat(String, Temp);
sprintf(Temp, " %.4g\r\n", viewer_display.world->bots[viewer_display.world->selected].red);
strcat(String, Temp);
sprintf(Temp, " %.4g\r\n", viewer_display.world->bots[viewer_display.world->selected].green);
strcat(String, Temp);
sprintf(Temp, " %.4g\r\n", viewer_display.world->bots[viewer_display.world->selected].blue);
strcat(String, Temp);
*/
SetWindowText(viewer_display.hstatistics, String);
}
count++;
}
SwapBuffers(viewer_display.hDC);
}
Sleep(20);
}
DisableOpenGL(viewer_display.hWnd, viewer_display.hDC, viewer_display.hRC);
}
void render_main(void* a)
{
char String[256];
char Temp[128];
EnableOpenGL(main_display.hWnd, &main_display.hDC, &main_display.hRC);
glClearColor(0.0, 0.0, 0.0, 0.0); // Black
glViewport(0, 0, main_display.w, main_display.h);
while(!main_display.quit)
{
glViewport(0, 0, main_display.w, main_display.h);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glOrtho(-1.0/main_display.view_zoom, 1.0/main_display.view_zoom,
-main_display.r/main_display.view_zoom, main_display.r/main_display.view_zoom,
-1, 1);
glTranslatef(-main_display.view_X, -main_display.view_Y, 1.0);
draw_Background(main_display.world);
draw_pellets(main_display.world);
draw_bots(main_display.world);
draw_edge_bots(viewer_display.world);
SwapBuffers(main_display.hDC);
static int count = 0;
if(main_display.display_statistics && count%30 == 0)
{
sprintf(String, " Generation: %i\r\n", main_display.world->generation);
sprintf(Temp, " Frame: %i\r\n", main_display.world->frame);
strcat(String, Temp);
sprintf(Temp, " World width: %i\r\n", main_display.world->width);
strcat(String, Temp);
sprintf(Temp, " World height: %i\r\n", main_display.world->height);
strcat(String, Temp);
sprintf(Temp, " Average fitness: %i\r\n\r\n", main_display.world->average_fitness);
strcat(String, Temp);
sprintf(Temp, " Bots: %i\r\n", main_display.world->num_bots);
strcat(String, Temp);
sprintf(Temp, " Most bots: %i\r\n", main_display.world->bots_most);
strcat(String, Temp);
sprintf(Temp, " Max bots: %i\r\n", main_display.world->max_bots);
strcat(String, Temp);
sprintf(Temp, " Bots added: %i\r\n", main_display.world->bots_added);
strcat(String, Temp);
sprintf(Temp, " Bots removed: %i\r\n\r\n", main_display.world->bots_removed);
strcat(String, Temp);
sprintf(Temp, " Pellets: %i\r\n", main_display.world->num_pellets);
strcat(String, Temp);
sprintf(Temp, " Max pellets: %i\r\n", main_display.world->max_pellets);
strcat(String, Temp);
SetWindowText(main_display.hstatistics, String);
}
count++;
Sleep(20);
}
DisableOpenGL(main_display.hWnd, main_display.hDC, main_display.hRC);
}
