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- /*
- Screen.HPP version 1.0
- by Robert Schmidt of Ztiff Zox Softwear 1993
-
- Declares some primitives for handling the screen, some screen
- buffer pointers, and the functions that handle the single
- temporary screen used in TWEAK.
-
- See Screen.CPP for definitions and documentation.
- */
-
- #ifndef _Screen_HPP
- #define _Screen_HPP
-
- #include <mem.h>
-
- #define REGENABLE_COLOR 0x0e
- #define REGDISABLE_COLOR 0x07
- #define CURSOR_COLOR 0x0f
- #define BITHEADER_COLOR 0x04
- #define BITPATTERN_COLOR 0x0c
- #define TESTHEADER_COLOR 0x09
- #define TESTSTRING_COLOR 0x0b
- #define PROMPT_COLOR 0x0a
- #define ERROR_COLOR 0x8d
- #define HELP_COLOR 0x4f
- #define INFO_COLOR 0x0f
-
- extern unsigned editMode, editHeight, editWidth, editSize;
-
- extern unsigned *textScr;
- extern char *graphScr;
-
- int getBiosMode(void);
- void setBiosMode(int);
- void preparePalettes();
- void setPalette16();
- void setPalette256();
-
- class tempBuffer
- {
- unsigned *link, *temp;
- public:
- tempBuffer(unsigned *l) { link = l; temp = NULL; }
- ~tempBuffer() { if (temp) delete[] temp; }
- void save(void);
- void restore(void);
- };
-
- #endif