BitmapRef Sprite::Refresh(Rect& rect) {
if (zoom_x_effect != 1.0 && zoom_y_effect != 1.0 && angle_effect != 0.0 && waver_effect_depth != 0) {
// TODO: Out of bounds check adjustments for zoom, angle and waver
// but even without this will catch most of the cases
if (Rect(x - ox, y - oy, GetWidth(), GetHeight()).IsOutOfBounds(Rect(0, 0, SCREEN_TARGET_WIDTH, SCREEN_TARGET_HEIGHT))) {
return BitmapRef();
};
}
rect.Adjust(bitmap->GetWidth(), bitmap->GetHeight());
bool no_tone = tone_effect == Tone();
bool no_flash = flash_effect.alpha == 0;
bool no_flip = !flipx_effect && !flipy_effect;
bool no_effects = no_tone && no_flash && no_flip;
bool effects_changed = tone_effect != current_tone ||
flash_effect != current_flash ||
flipx_effect != current_flip_x ||
flipy_effect != current_flip_y;
bool effects_rect_changed = rect != bitmap_effects_src_rect;
if (effects_changed || effects_rect_changed || bitmap_changed) {
bitmap_effects_valid = false;
}
if (no_effects)
return bitmap;
if (bitmap_effects && bitmap_effects_valid)
return bitmap_effects;
BitmapRef src_bitmap;
if (no_effects)
src_bitmap = bitmap;
else if (bitmap_effects_valid)
src_bitmap = bitmap_effects;
else {
current_tone = tone_effect;
current_flash = flash_effect;
current_flip_x = flipx_effect;
current_flip_y = flipy_effect;
if (bitmap_effects &&
bitmap_effects->GetWidth() < rect.x + rect.width &&
bitmap_effects->GetHeight() < rect.y + rect.height) {
bitmap_effects.reset();
}
if (!bitmap_effects)
bitmap_effects = Bitmap::Create(bitmap->GetWidth(), bitmap->GetHeight(), true);
bitmap_effects->Clear();
if (no_tone && no_flash)
bitmap_effects->FlipBlit(rect.x, rect.y, *bitmap, rect, flipx_effect, flipy_effect, Opacity::opaque);
else if (no_flip && no_flash)
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap, rect, tone_effect, Opacity::opaque);
else if (no_flip && no_tone)
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap, rect, flash_effect, Opacity::opaque);
else if (no_flash) {
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap, rect, tone_effect, Opacity::opaque);
bitmap_effects->Flip(rect, flipx_effect, flipy_effect);
}
else if (no_tone) {
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap, rect, flash_effect, Opacity::opaque);
bitmap_effects->Flip(rect, flipx_effect, flipy_effect);
}
else if (no_flip) {
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap, rect, tone_effect, Opacity::opaque);
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap_effects, rect, flash_effect, Opacity::opaque);
}
else {
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap, rect, tone_effect, Opacity::opaque);
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap_effects, rect, flash_effect, Opacity::opaque);
bitmap_effects->Flip(rect, flipx_effect, flipy_effect);
}
bitmap_effects_src_rect = rect;
bitmap_effects_valid = true;
src_bitmap = bitmap_effects;
}
return src_bitmap;
}
BitmapScreenRef BitmapScreen::Create() {
return Create(BitmapRef());
}
BitmapRef BitmapScreen::Refresh(Rect& rect, bool& need_scale, int& bush_y) {
need_scale = false;
rect.Adjust(bitmap->GetWidth(), bitmap->GetHeight());
if (rect.IsOutOfBounds(bitmap->GetWidth(), bitmap->GetHeight()))
return BitmapRef();
bool no_tone = tone_effect == Tone();
bool no_flash = flash_effect.alpha == 0;
bool no_flip = !flipx_effect && !flipy_effect;
bool no_effects = no_tone && no_flash && no_flip;
bool no_zoom = zoom_x_effect == 1.0 && zoom_y_effect == 1.0;
bool effects_changed = tone_effect != current_tone ||
flash_effect != current_flash ||
flipx_effect != current_flip_x ||
flipy_effect != current_flip_y;
bool effects_rect_changed = rect != bitmap_effects_src_rect;
if (effects_changed || effects_rect_changed || bitmap_changed) {
bitmap_effects_valid = false;
bitmap_scale_valid = false;
}
if (no_effects && no_zoom)
return bitmap;
if (bitmap_effects != NULL && bitmap_effects_valid && no_zoom)
return bitmap_effects;
BitmapRef src_bitmap;
if (no_effects)
src_bitmap = bitmap;
else if (bitmap_effects_valid)
src_bitmap = bitmap_effects;
else {
current_tone = tone_effect;
current_flash = flash_effect;
current_flip_x = flipx_effect;
current_flip_y = flipy_effect;
if (bitmap_effects != NULL &&
bitmap_effects->GetWidth() < rect.x + rect.width &&
bitmap_effects->GetHeight() < rect.y + rect.height) {
bitmap_effects.reset();
}
if (!bitmap_effects)
bitmap_effects = Bitmap::Create(bitmap->GetWidth(), bitmap->GetHeight(), true);
bitmap_effects->Clear();
if (no_tone && no_flash)
bitmap_effects->FlipBlit(rect.x, rect.y, *bitmap, rect, flipx_effect, flipy_effect);
else if (no_flip && no_flash)
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap, rect, tone_effect);
else if (no_flip && no_tone)
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap, rect, flash_effect);
else if (no_flash) {
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap, rect, tone_effect);
bitmap_effects->Flip(rect, flipx_effect, flipy_effect);
}
else if (no_tone) {
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap, rect, flash_effect);
bitmap_effects->Flip(rect, flipx_effect, flipy_effect);
}
else if (no_flip) {
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap, rect, flash_effect);
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap_effects, rect, tone_effect);
}
else {
bitmap_effects->BlendBlit(rect.x, rect.y, *bitmap, rect, flash_effect);
bitmap_effects->ToneBlit(rect.x, rect.y, *bitmap_effects, rect, tone_effect);
bitmap_effects->Flip(rect, flipx_effect, flipy_effect);
}
bitmap_effects_src_rect = rect;
bitmap_effects_valid = true;
src_bitmap = bitmap_effects;
}
if (no_zoom || angle_effect != 0.0)
return src_bitmap;
int zoomed_width = (int)(rect.width * zoom_x_effect);
int zoomed_height = (int)(rect.height * zoom_y_effect);
if (zoomed_width > 640 || zoomed_height > 640) {
need_scale = true;
return src_bitmap;
}
bool zoom_changed =
zoom_x_effect != current_zoom_x ||
zoom_y_effect != current_zoom_y;
bool scale_rect_changed = rect != bitmap_scale_src_rect;
if (zoom_changed || scale_rect_changed)
bitmap_scale_valid = false;
if (bitmap_scale != NULL && bitmap_scale_valid) {
bush_y = bush_y * bitmap_scale->GetHeight() / rect.height;
rect = bitmap_scale->GetRect();
return bitmap_scale;
}
current_zoom_x = zoom_x_effect;
current_zoom_y = zoom_y_effect;
bitmap_scale.reset();
bitmap_scale = src_bitmap->Resample(zoomed_width, zoomed_height, rect);
bitmap_scale_src_rect = rect;
bitmap_scale_valid = true;
bush_y = bush_y * bitmap_scale->GetHeight() / rect.height;
rect = bitmap_scale->GetRect();
return bitmap_scale;
}
void Window::RefreshFrame() {
frame_needs_refresh = false;
BitmapRef up_bitmap = Bitmap::Create(width, 8);
BitmapRef down_bitmap = Bitmap::Create(width, 8);
up_bitmap->SetTransparentColor(windowskin->GetTransparentColor());
down_bitmap->SetTransparentColor(windowskin->GetTransparentColor());
up_bitmap->Clear();
down_bitmap->Clear();
Rect src_rect, dst_rect;
// Border Up
src_rect.Set(32 + 8, 0, 16, 8);
dst_rect.Set(8, 0, max(width - 16, 1), 8);
up_bitmap->TiledBlit(8, 0, src_rect, *windowskin, dst_rect, 255);
// Border Down
src_rect.Set(32 + 8, 32 - 8, 16, 8);
dst_rect.Set(8, 0, max(width - 16, 1), 8);
down_bitmap->TiledBlit(8, 0, src_rect, *windowskin, dst_rect, 255);
// Upper left corner
up_bitmap->Blit(0, 0, *windowskin, Rect(32, 0, 8, 8), 255);
// Upper right corner
up_bitmap->Blit(width - 8, 0, *windowskin, Rect(64 - 8, 0, 8, 8), 255);
// Lower left corner
down_bitmap->Blit(0, 0, *windowskin, Rect(32, 32 - 8, 8, 8), 255);
// Lower right corner
down_bitmap->Blit(width - 8, 0, *windowskin, Rect(64 - 8, 32 - 8, 8, 8), 255);
frame_up->SetBitmap(up_bitmap);
frame_down->SetBitmap(down_bitmap);
if (height > 16) {
BitmapRef left_bitmap = Bitmap::Create(8, height - 16);
BitmapRef right_bitmap = Bitmap::Create(8, height - 16);
left_bitmap->SetTransparentColor(windowskin->GetTransparentColor());
right_bitmap->SetTransparentColor(windowskin->GetTransparentColor());
left_bitmap->Clear();
right_bitmap->Clear();
// Border Left
src_rect.Set(32, 8, 8, 16);
dst_rect.Set(0, 0, 8, height - 16);
left_bitmap->TiledBlit(0, 8, src_rect, *windowskin, dst_rect, 255);
// Border Right
src_rect.Set(64 - 8, 8, 8, 16);
dst_rect.Set(0, 0, 8, height - 16);
right_bitmap->TiledBlit(0, 8, src_rect, *windowskin, dst_rect, 255);
frame_left->SetBitmap(left_bitmap);
frame_right->SetBitmap(right_bitmap);
} else {
frame_left->SetBitmap(BitmapRef());
frame_right->SetBitmap(BitmapRef());
}
}
