static void DrawBone(S32 jointIndex, Animation_Joint *jointList, M4 *globalTransforms, M4 modelMatrix) {
static const V4 LINE_COLOR = COLOR_YELLOW;
Animation_Joint *joint = &jointList[jointIndex];
if (joint->child_index != -1) {
V4 start = globalTransforms[jointIndex] * V4(0.0f, 0.0f, 0.0f, 1.0f);
V4 end = globalTransforms[joint->child_index] * V4(0.0f, 0.0f, 0.0f, 1.0f);
start = modelMatrix * start;
end = modelMatrix * end;
draw_debug_line(V3(start), V3(end), LINE_COLOR);
} else {
V4 start = globalTransforms[jointIndex] * V4(0.0f, 0.0f, 0.0f, 1.0f);
V4 end = globalTransforms[jointIndex] * V4(0.0f, 1.0f, 0.0f, 1.0f);
start = modelMatrix * start;
end = modelMatrix * end;
draw_debug_line(V3(start), V3(end), LINE_COLOR);
}
}
void draw(int deltaTimeMs)
{
float deltaTimeS = (float) deltaTimeMs / 1000;
float fps = (float) 1.0 / deltaTimeS;
debug_line_num = 0;
renderToBuffer(renderer, map_tex, NULL, &map_rect);
for (int i = 0; i < MAX_ENTITIES; i++) {
if (entities[i] != NULL)
renderEntity(renderer, entities[i], (int[3])WORLD_COLOR_HARD);
}
char str[10];
sprintf(str, "%3.2f fps", fps);
draw_debug_line(str, 50);
sprintf(str, "x: %d y: %d", mouse_x, mouse_y);
draw_debug_line(str, 80);
sprintf(str, "px: %2.0f py: %2.0f", character->x, character->y);
draw_debug_line(str, 80);
sprintf(str, "angle: %3.4f", character->torso_angle);
draw_debug_line(str, 100);
sprintf(str, "cx: %d cy: %d", camera.x, camera.y);
draw_debug_line(str, 80);
sprintf(str, "mx: %d my: %d", map_rect.x, map_rect.y);
draw_debug_line(str, 80);
sprintf(str, "dx: %3.1f dy: %3.1f", deltaX, deltaY);
draw_debug_line(str, 100);
double x = character->x + 32;
double y = character->y + 32;
SDL_RenderDrawLine(renderer, x, y, mouse_x, mouse_y);
SDL_RenderDrawLine(renderer, x, y, mouse_x, y);
SDL_RenderDrawLine(renderer, mouse_x, y, mouse_x, mouse_y);
SDL_RenderDrawLine(renderer, x, y, x, mouse_y);
SDL_RenderDrawLine(renderer, x, mouse_y, mouse_x, mouse_y);
}
