/* 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(WIZ_HE_H) && !defined(DISABLE_HE) #define WIZ_HE_H #include "common/rect.h" namespace Scumm { struct WizPolygon { Common::Point vert[5]; Common::Rect bound; int id; int numVerts; bool flag; }; struct WizImage { int resNum; int x1; int y1; int zorder; int state; int flags; int xmapNum; int field_390; int paletteNum; }; struct WizParameters { int field_0; byte filename[260]; Common::Rect box; int processFlags; int processMode; int field_11C; int field_120; int field_124; int field_128; int field_12C; int field_130; int field_134; int field_138; int compType; int fileWriteMode; int angle; int zoom; int xmapNum; int field_164; int field_168; int resDefImgW; int resDefImgH; int maskImgResNum; int field_180; int field_184; uint8 remapColor[256]; uint8 remapIndex[256]; int remapNum; int dstResNum; byte fillColor; byte string1[4096]; byte string2[4096]; int field_2399; int field_239D; int field_23A1; int field_23A5; int field_23A9; int field_23AD; int field_23B1; int field_23B5; int field_23B9; int field_23BD; int field_23C1; int field_23C5; int field_23C9; int field_23CD; Common::Rect box2; int field_23DE; int spriteId; int groupNum; int field_23EA; WizImage img; }; enum WizImageFlags { kWIFHasPalette = 0x1, kWIFRemapPalette = 0x2, kWIFPrint = 0x4, kWIFBlitToFrontVideoBuffer = 0x8, kWIFMarkBufferDirty = 0x10, kWIFBlitToMemBuffer = 0x20, kWIFIsPolygon = 0x40, kWIFFlipX = 0x400, kWIFFlipY = 0x800 }; enum WizProcessFlags { kWPFSetPos = 0x1, kWPFXmapNum = 0x4, kWPFZoom = 0x8, kWPFRotate = 0x10, kWPFNewFlags = 0x20, kWPFRemapPalette = 0x40, kWPFClipBox = 0x200, kWPFNewState = 0x400, kWPFUseFile = 0x800, kWPFUseDefImgWidth = 0x2000, kWPFUseDefImgHeight = 0x4000, kWPFPaletteNum = 0x8000, kWPFDstResNum = 0x10000, kWPFFillColor = 0x20000, kWPFClipBox2 = 0x40000, kWPFMaskImg = 0x80000 }; class ScummEngine_v70he; class Wiz { public: enum { NUM_POLYGONS = 200, NUM_IMAGES = 255 }; WizImage _images[NUM_IMAGES]; uint16 _imagesNum; WizPolygon _polygons[NUM_POLYGONS]; Wiz(ScummEngine_v70he *vm); void clearWizBuffer(); Common::Rect _rectOverride; bool _rectOverrideEnabled; void polygonClear(); void polygonLoad(const uint8 *polData); void polygonStore(int id, bool flag, int vert1x, int vert1y, int vert2x, int vert2y, int vert3x, int vert3y, int vert4x, int vert4y); void polygonCalcBoundBox(Common::Point *vert, int numVerts, Common::Rect & bound); void polygonErase(int fromId, int toId); int polygonHit(int id, int x, int y); bool polygonDefined(int id); bool polygonContains(const WizPolygon &pol, int x, int y); void polygonRotatePoints(Common::Point *pts, int num, int alpha); void createWizEmptyImage(const WizParameters *params); void fillWizRect(const WizParameters *params); void fillWizParallelogram(const WizParameters *params); void getWizImageDim(int resNum, int state, int32 &w, int32 &h); int getWizImageStates(int resnum); int isWizPixelNonTransparent(int resnum, int state, int x, int y, int flags); uint8 getWizPixelColor(int resnum, int state, int x, int y, int flags); void flushWizBuffer(); void loadImgSpot(int resId, int state, int16 &x, int16 &y); void loadWizCursor(int resId); void displayWizComplexImage(const WizParameters *params); void displayWizImage(WizImage *pwi); void captureWizImage(int resNum, const Common::Rect& r, bool frontBuffer, int compType); uint8 *drawWizImage(int resNum, int state, int x1, int y1, int zorder, int xmapNum, int field_390, const Common::Rect *clipBox, int flags, int dstResNum, int paletteNum); void drawWizPolygon(int resNum, int state, int id, int flags, int xmapNum, int dstResNum, int paletteNum); void drawWizComplexPolygon(int resNum, int state, int po_x, int po_y, int xmapNum, int angle, int zoom, const Common::Rect *r, int flags, int dstResNum, int paletteNum); void processWizImage(const WizParameters *params); static void copyAuxImage(uint8 *dst1, uint8 *dst2, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch); static void copyWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, const uint8 *palPtr = NULL); static void copyRawWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, int transColor); static void copyRaw16BitWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, int transColor); static void decompressWizImage(uint8 *dst, int dstPitch, const Common::Rect &dstRect, const uint8 *src, const Common::Rect &srcRect, const uint8 *palPtr = NULL); int isWizPixelNonTransparent(const uint8 *data, int x, int y, int w, int h); uint8 getWizPixelColor(const uint8 *data, int x, int y, int w, int h, uint8 color); uint8 getRawWizPixelColor(const uint8 *data, int x, int y, int w, int h, uint8 color); void computeWizHistogram(uint32 *histogram, const uint8 *data, const Common::Rect *srcRect); void computeRawWizHistogram(uint32 *histogram, const uint8 *data, int srcPitch, const Common::Rect *srcRect); private: ScummEngine_v70he *_vm; }; } // End of namespace Scumm #endif