git.sur5r.net Git - cc65/blob - include/creativision.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                             creativision.h                                */
   4 /*                                                                           */
   5 /*                  Creativision system specific definitions                 */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2013      cvemu                                                       */
  10 /* (C) 2017      Christian Groessler <chris@groessler.org>                   */
  11 /*                                                                           */
  12 /*                                                                           */
  13 /* This software is provided 'as-is', without any expressed or implied       */
  14 /* warranty.  In no event will the authors be held liable for any damages    */
  15 /* arising from the use of this software.                                    */
  16 /*                                                                           */
  17 /* Permission is granted to anyone to use this software for any purpose,     */
  18 /* including commercial applications, and to alter it and redistribute it    */
  19 /* freely, subject to the following restrictions:                            */
  20 /*                                                                           */
  21 /* 1. The origin of this software must not be misrepresented; you must not   */
  22 /*    claim that you wrote the original software. If you use this software   */
  23 /*    in a product, an acknowledgment in the product documentation would be  */
  24 /*    appreciated but is not required.                                       */
  25 /* 2. Altered source versions must be plainly marked as such, and must not   */
  26 /*    be misrepresented as being the original software.                      */
  27 /* 3. This notice may not be removed or altered from any source              */
  28 /*    distribution.                                                          */
  29 /*                                                                           */
  30 /*****************************************************************************/
  31
  32 #ifndef _CVISION_H
  33 #define _CVISION_H
  34
  35 /* Character codes */
  36 #define CH_VLINE 33
  37 #define CH_HLINE 34
  38 #define CH_ULCORNER 35
  39 #define CH_URCORNER 36
  40 #define CH_LLCORNER 37
  41 #define CH_LRCORNER 38
  42
  43 /* Masks for joy_read */
  44 #define JOY_UP_MASK     0x10
  45 #define JOY_DOWN_MASK   0x04
  46 #define JOY_LEFT_MASK   0x20
  47 #define JOY_RIGHT_MASK  0x08
  48 #define JOY_BTN_1_MASK  0x01
  49 #define JOY_BTN_2_MASK  0x02
  50
  51 /* no support for dynamically loadable drivers */
  52 #define DYN_DRV 0
  53
  54 /* Colours - from TMS9918 */
  55 #define C_TRANSPARENT   0
  56 #define C_BLACK         1
  57 #define C_MED_GREEN     2
  58 #define C_LIGHT_GREEN   3
  59 #define C_DARK_BLUE     4
  60 #define C_LIGHT_BLUE    5
  61 #define C_DARK_RED      6
  62 #define C_CYAN          7
  63 #define C_MED_RED       8
  64 #define C_LIGHT_RED     9
  65 #define C_DARK_YELLOW   10
  66 #define C_LIGHT_YELLOW  11
  67 #define C_DARK_GREEN    12
  68 #define C_MAGENTA       13
  69 #define C_GREY          14
  70 #define C_WHITE         15
  71
  72 /* Protos */
  73 void __fastcall__ psg_outb(unsigned char b);
  74 void __fastcall__ psg_delay(unsigned char b);
  75 void psg_silence(void);
  76 void __fastcall__ bios_playsound(void *a, unsigned char b);
  77
  78 #endif  /* #ifndef _CVISION_H */