C++ (Cpp) AddAnimatedTile Examples

Example #1

File: newgrf_house.cpp Project: oshepherd/openttd-progsigs

void ChangeHouseAnimationFrame(const GRFFile *file, TileIndex tile, uint16 callback_result)
{
	switch (callback_result & 0xFF) {
		case 0xFD: /* Do nothing. */         break;
		case 0xFE: AddAnimatedTile(tile);    break;
		case 0xFF: DeleteAnimatedTile(tile); break;
		default:
			SetHouseAnimationFrame(tile, callback_result & 0xFF);
			AddAnimatedTile(tile);
			break;
	}
	/* If the lower 7 bits of the upper byte of the callback
	 * result are not empty, it is a sound effect. */
	if (GB(callback_result, 8, 7) != 0) PlayTileSound(file, GB(callback_result, 8, 7), tile);
}

Example #2

File: effectvehicle.cpp Project: Johnnei/OpenTTD

static bool BubbleTick(EffectVehicle *v)
{
	uint anim_state;

	v->progress++;
	if ((v->progress & 3) != 0) return true;

	if (v->spritenum == 0) {
		v->cur_image++;
		if (v->cur_image < SPR_BUBBLE_GENERATE_3) {
			v->UpdatePositionAndViewport();
			return true;
		}
		if (v->animation_substate != 0) {
			v->spritenum = GB(Random(), 0, 2) + 1;
		} else {
			v->spritenum = 6;
		}
		anim_state = 0;
	} else {
		anim_state = v->animation_state + 1;
	}

	const BubbleMovement *b = &_bubble_movement[v->spritenum - 1][anim_state];

	if (b->y == 4 && b->x == 0) {
		delete v;
		return false;
	}

	if (b->y == 4 && b->x == 1) {
		if (v->z_pos > 180 || Chance16I(1, 96, Random())) {
			v->spritenum = 5;
			if (_settings_client.sound.ambient) SndPlayVehicleFx(SND_2F_POP, v);
		}
		anim_state = 0;
	}

	if (b->y == 4 && b->x == 2) {
		TileIndex tile;

		anim_state++;
		if (_settings_client.sound.ambient) SndPlayVehicleFx(SND_31_EXTRACT, v);

		tile = TileVirtXY(v->x_pos, v->y_pos);
		if (IsTileType(tile, MP_INDUSTRY) && GetIndustryGfx(tile) == GFX_BUBBLE_CATCHER) AddAnimatedTile(tile);
	}

	v->animation_state = anim_state;
	b = &_bubble_movement[v->spritenum - 1][anim_state];

	v->x_pos += b->x;
	v->y_pos += b->y;
	v->z_pos += b->z;
	v->cur_image = SPR_BUBBLE_0 + b->image;

	v->UpdatePositionAndViewport();

	return true;
}