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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2005 The ScummVM project
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#if !defined(SPRITE_HE_H) && !defined(DISABLE_HE)
#define SPRITE_HE_H
namespace Scumm {
enum SpriteFlags {
kSFChanged = 0x1,
kSFNeedRedraw = 0x2,
kSFScaled = 0x10,
kSFRotated = 0x20,
kSFDoubleBuffered = 0x1000,
kSFYFlipped = 0x2000,
kSFXFlipped = 0x4000,
kSFActive = 0x8000,
kSFRemapPalette = 0x80000,
kSFAutoAnim = 0x200000,
kSFMarkDirty = 0x400000,
kSFBlitDirectly = 0x2000000,
kSF30 = 0x20000000,
kSFImageless = 0x40000000
};
enum SpriteGroupFlags {
kSGFClipBox = (1 << 0)
};
struct SpriteInfo {
int32 id;
int32 zorder;
int32 flags;
int32 image;
int32 imageState;
int32 group;
int32 palette;
int32 priority;
Common::Rect bbox;
int32 dx;
int32 dy;
Common::Point pos;
int32 tx;
int32 ty;
int32 userValue;
int32 curImageState;
int32 curImage;
int32 imglistNum;
int32 shadow;
int32 imageStateCount;
int32 angle;
int32 scale;
int32 animProgress;
int32 curAngle;
int32 curScale;
int32 curImgFlags;
int32 field_74;
int32 animSpeed;
int32 sourceImage;
int32 maskImage;
int32 field_84;
int32 classFlags;
int32 imgFlags;
int32 field_90;
};
struct SpriteGroup {
Common::Rect bbox;
int32 priority;
int32 flags;
int32 tx;
int32 ty;
int32 image;
int32 scaling;
int32 scale_x_ratio_mul;
int32 scale_x_ratio_div;
int32 scale_y_ratio_mul;
int32 scale_y_ratio_div;
};
class ScummEngine_v90he;
class Sprite {
public:
Sprite(ScummEngine_v90he *vm);
SpriteInfo *_spriteTable;
SpriteGroup *_spriteGroups;
SpriteInfo **_activeSpritesTable;
int32 _numSpritesToProcess;
int32 _varNumSpriteGroups;
int32 _varNumSprites;
int32 _varMaxSprites;
void saveOrLoadSpriteData(Serializer *s, uint32 savegameVersion);
void resetBackground();
void setRedrawFlags(bool checkZOrder);
void sortActiveSprites();
void processImages(bool arg);
void updateImages();
void getSpriteBounds(int spriteId, bool checkGroup, Common::Rect &bound);
int findSpriteWithClassOf(int x, int y, int spriteGroupId, int d, int num, int *args);
int getSpriteClass(int spriteId, int num, int *args);
int getSpriteFlagDoubleBuffered(int spriteId);
int getSpriteFlagYFlipped(int spriteId);
int getSpriteFlagXFlipped(int spriteId);
int getSpriteFlagActive(int spriteId);
int getSpriteFlagRemapPalette(int spriteId);
int getSpriteFlagAutoAnim(int spriteId);
int getSpriteFlagUpdateType(int spriteId);
int getSpriteFlagEraseType(int spriteId);
int getSpriteImage(int spriteId);
int getSpriteImageState(int spriteId);
int getSpriteGroup(int spriteId);
int getSpritePalette(int spriteId);
int getSpritePriority(int spriteId);
int getSpriteDisplayX(int spriteId);
int getSpriteDisplayY(int spriteId);
int getSpriteUserValue(int spriteId);
int getSpriteShadow(int spriteId);
int getSpriteImageStateCount(int spriteId);
int getSpriteScale(int spriteId);
int getSpriteAnimSpeed(int spriteId);
int getSpriteSourceImage(int spriteId);
int getSpriteMaskImage(int spriteId);
int getSpriteGeneralProperty(int spriteId, int type);
void getSpriteImageDim(int spriteId, int32 &w, int32 &h);
void getSpritePosition(int spriteId, int32 &tx, int32 &ty);
void getSpriteDist(int spriteId, int32 &dx, int32 &dy);
int getGroupPriority(int spriteGroupId);
int getGroupDstResNum(int spriteGroupId);
int getGroupScale_x_ratio_mul(int spriteGroupId);
int getGroupScale_x_ratio_div(int spriteGroupId);
int getGroupScale_y_ratio_mul(int spriteGroupId);
int getGroupScale_y_ratio_div(int spriteGroupId);
void getGrouptx_ty(int spriteGroupId, int32 &tx, int32 &ty);
void setSpritePalette(int spriteId, int value);
void setSpriteSourceImage(int spriteId, int value);
void setSpriteMaskImage(int spriteId, int value);
void resetSprite(int spriteId);
void setSpriteImageState(int spriteId, int value);
void setSpritePosition(int spriteId, int value1, int value2);
void setSpriteGroup(int spriteId, int value);
void setSpriteDist(int spriteId, int value1, int value2);
void setSpriteShadow(int spriteId, int value);
void setSpriteUserValue(int spriteId, int value1, int value2);
void setSpritePriority(int spriteId, int value);
void moveSprite(int spriteId, int value1, int value2);
void setSpriteScale(int spriteId, int value);
void setSpriteAngle(int spriteId, int value);
void setSpriteFlagDoubleBuffered(int spriteId, int value);
void setSpriteFlagYFlipped(int spriteId, int value);
void setSpriteFlagXFlipped(int spriteId, int value);
void setSpriteFlagActive(int spriteId, int value);
void setSpriteFlagRemapPalette(int spriteId, int value);
void setSpriteFlagAutoAnim(int spriteId, int value);
void setSpriteFlagUpdateType(int spriteId, int value);
void setSpriteFlagEraseType(int spriteId, int value);
void setSpriteAnimSpeed(int spriteId, int value);
void setSpriteSetClass(int spriteId, int classId, int toggle);
void setSpriteResetClass(int spriteId);
void setSpriteField84(int spriteId, int value);
void setSpriteGeneralProperty(int spriteId, int type, int value);
void redrawSpriteGroup(int spriteGroupId);
void moveGroupMembers(int spriteGroupId, int value1, int value2);
void setGroupMembersPriority(int spriteGroupId, int value);
void setGroupMembersGroup(int spriteGroupId, int value);
void setGroupMembersUpdateType(int spriteGroupId, int value);
void setGroupMembersResetSprite(int spriteGroupId);
void setGroupMembersAnimationSpeed(int spriteGroupId, int value);
void setGroupMembersAutoAnimFlag(int spriteGroupId, int value);
void setGroupMembersShadow(int spriteGroupId, int value);
void setGroupBounds(int spriteGroupId, int x1, int y1, int x2, int y2);
void setGroupPriority(int spriteGroupId, int value);
void setGroupPosition(int spriteGroupId, int value1, int value2);
void moveGroup(int spriteGroupId, int value1, int value2);
void setGroupImage(int spriteGroupId, int value);
void setGroupScaling(int spriteGroupId);
void setGroupScale_x_ratio_mul(int spriteGroupId, int value);
void setGroupScale_x_ratio_div(int spriteGroupId, int value);
void setGroupScale_y_ratio_mul(int spriteGroupId, int value);
void setGroupScale_y_ratio_div(int spriteGroupId, int value);
void resetGroupBounds(int spriteGroupId);
void allocTables(int numSprites, int numGroups, int numMaxSprites);
void resetGroup(int spriteGroupId);
void resetTables(bool refreshScreen);
void setSpriteImage(int spriteId, int imageNum);
private:
ScummEngine_v90he *_vm;
};
} // End of namespace Scumm
#endif
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