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109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2004 Ivan Dubrov
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* Copyright (C) 2004-2006 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef GOB_UTIL_H
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#define GOB_UTIL_H
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#include "gob/video.h"
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#include "gob/global.h"
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namespace Gob {
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#define KEYBUFSIZE 16
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class Util {
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public:
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struct ListNode;
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struct ListNode {
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void *pData;
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struct ListNode *pNext;
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struct ListNode *pPrev;
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ListNode() : pData(0), pNext(0), pPrev(0) {}
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};
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struct List {
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ListNode *pHead;
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ListNode *pTail;
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List() : pHead(0), pTail(0) {}
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};
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void initInput(void);
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void processInput(void);
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void waitKey(void);
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int16 getKey(void);
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int16 checkKey(void);
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int16 getRandom(int16 max);
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void getMouseState(int16 *pX, int16 *pY, int16 *pButtons);
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void setMousePos(int16 x, int16 y);
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void longDelay(uint16 msecs);
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void delay(uint16 msecs);
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void beep(int16 freq);
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uint32 getTimeKey(void);
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void waitMouseUp(void);
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void waitMouseDown(void);
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void keyboard_init(void);
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void keyboard_release(void);
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void clearPalette(void);
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void asm_setPaletteBlock(char *tmpPalBuffer, int16 start, int16 end);
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void vid_waitRetrace(int16 mode);
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Video::FontDesc *loadFont(const char *path);
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void freeFont(Video::FontDesc * fontDesc);
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static void insertStr(const char *str1, char *str2, int16 pos);
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static void cutFromStr(char *str, int16 from, int16 cutlen);
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void waitEndFrame();
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void setFrameRate(int16 rate);
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static void listInsertBack(List * list, void *data);
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static void listInsertFront(List * list, void *data);
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static void listDropFront(List * list);
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static void deleteList(List * list);
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static void prepareStr(char *str);
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void waitMouseRelease(char drawMouse);
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static const char trStr1[];
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static const char trStr2[];
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static const char trStr3[];
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Util(GobEngine *vm);
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protected:
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int16 _mouseX, _mouseY, _mouseButtons;
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int16 _keyBuffer[KEYBUFSIZE], _keyBufferHead, _keyBufferTail;
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GobEngine *_vm;
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void addKeyToBuffer(int16 key);
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bool keyBufferEmpty();
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bool getKeyFromBuffer(int16& key);
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int16 translateKey(int16 key);
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int16 calcDelayTime();
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void checkJoystick();
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};
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} // End of namespace Gob
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#endif
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