mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-16 22:58:09 +00:00
121 lines
3.7 KiB
C++
121 lines
3.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#include "graphics/transform_struct.h"
|
|
#include "graphics/transparent_surface.h"
|
|
|
|
namespace Graphics {
|
|
|
|
void TransformStruct::init(Common::Point zoom, uint32 angle, Common::Point hotspot, bool alphaDisable, TSpriteBlendMode blendMode, uint32 rgbaMod, bool mirrorX, bool mirrorY, Common::Point offset) {
|
|
_zoom = zoom;
|
|
_angle = angle;
|
|
_hotspot = hotspot;
|
|
_blendMode = blendMode;
|
|
_rgbaMod = rgbaMod;
|
|
_alphaDisable = alphaDisable;
|
|
_flip = 0;
|
|
_flip += FLIP_H * mirrorX;
|
|
_flip += FLIP_V * mirrorY;
|
|
_offset = offset;
|
|
_numTimesX = 1;
|
|
_numTimesY = 1;
|
|
}
|
|
|
|
TransformStruct::TransformStruct(int32 zoomX, int32 zoomY, uint32 angle, int32 hotspotX, int32 hotspotY, TSpriteBlendMode blendMode, uint32 rgbaMod, bool mirrorX, bool mirrorY, int32 offsetX, int32 offsetY) {
|
|
init(Common::Point(zoomX, zoomY),
|
|
angle,
|
|
Common::Point(hotspotX, hotspotY),
|
|
false,
|
|
blendMode,
|
|
rgbaMod,
|
|
mirrorX, mirrorY,
|
|
Common::Point(offsetX, offsetY));
|
|
}
|
|
|
|
TransformStruct::TransformStruct(float zoomX, float zoomY, uint32 angle, int32 hotspotX, int32 hotspotY, TSpriteBlendMode blendMode, uint32 rgbaMod, bool mirrorX, bool mirrorY, int32 offsetX, int32 offsetY) {
|
|
init(Common::Point((int)(zoomX / 100.0 * kDefaultZoomX),
|
|
(int)(zoomY / 100.0 * kDefaultZoomY)),
|
|
angle,
|
|
Common::Point(hotspotX, hotspotY),
|
|
false,
|
|
blendMode,
|
|
rgbaMod,
|
|
mirrorX, mirrorY,
|
|
Common::Point(offsetX, offsetY));
|
|
}
|
|
|
|
TransformStruct::TransformStruct(int32 zoomX, int32 zoomY, TSpriteBlendMode blendMode, uint32 rgbaMod, bool mirrorX, bool mirrorY) {
|
|
init(Common::Point(zoomX, zoomY),
|
|
kDefaultAngle,
|
|
Common::Point(kDefaultHotspotX, kDefaultHotspotY),
|
|
false,
|
|
blendMode,
|
|
rgbaMod,
|
|
mirrorX,
|
|
mirrorY,
|
|
Common::Point(kDefaultOffsetX, kDefaultOffsetY));
|
|
}
|
|
|
|
TransformStruct::TransformStruct(int32 zoomX, int32 zoomY, uint32 angle, int32 hotspotX, int32 hotspotY) {
|
|
init(Common::Point(zoomX, zoomY),
|
|
angle,
|
|
Common::Point(hotspotX, hotspotY),
|
|
true,
|
|
BLEND_NORMAL,
|
|
kDefaultRgbaMod,
|
|
false, false,
|
|
Common::Point(kDefaultOffsetX, kDefaultOffsetY));
|
|
}
|
|
|
|
TransformStruct::TransformStruct(int32 numTimesX, int32 numTimesY) {
|
|
init(Common::Point(kDefaultZoomX, kDefaultZoomY),
|
|
kDefaultAngle,
|
|
Common::Point(kDefaultHotspotX, kDefaultHotspotY),
|
|
false,
|
|
BLEND_NORMAL,
|
|
kDefaultRgbaMod,
|
|
false, false,
|
|
Common::Point(kDefaultOffsetX, kDefaultOffsetY));
|
|
_numTimesX = numTimesX;
|
|
_numTimesY = numTimesY;
|
|
}
|
|
|
|
TransformStruct::TransformStruct() {
|
|
init(Common::Point(kDefaultZoomX, kDefaultZoomY),
|
|
kDefaultAngle,
|
|
Common::Point(kDefaultHotspotX, kDefaultHotspotY),
|
|
true,
|
|
BLEND_NORMAL,
|
|
kDefaultRgbaMod,
|
|
false, false,
|
|
Common::Point(kDefaultOffsetX, kDefaultOffsetY));
|
|
}
|
|
|
|
bool TransformStruct::getMirrorX() const {
|
|
return (bool)(_flip & FLIP_H);
|
|
}
|
|
|
|
bool TransformStruct::getMirrorY() const {
|
|
return (bool)(_flip & FLIP_V);
|
|
}
|
|
} // End of namespace Graphics
|