git.sur5r.net Git - cc65/blob - include/_vic2.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                  _vic2.h                                  */
   4 /*                                                                           */
   5 /*                Internal include file, do not use directly                 */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 1998-2000 Ullrich von Bassewitz                                       */
  10 /*               Wacholderweg 14                                             */
  11 /*               D-70597 Stuttgart                                           */
  12 /* EMail:        uz@musoftware.de                                            */
  13 /*                                                                           */
  14 /*                                                                           */
  15 /* This software is provided 'as-is', without any expressed or implied       */
  16 /* warranty.  In no event will the authors be held liable for any damages    */
  17 /* arising from the use of this software.                                    */
  18 /*                                                                           */
  19 /* Permission is granted to anyone to use this software for any purpose,     */
  20 /* including commercial applications, and to alter it and redistribute it    */
  21 /* freely, subject to the following restrictions:                            */
  22 /*                                                                           */
  23 /* 1. The origin of this software must not be misrepresented; you must not   */
  24 /*    claim that you wrote the original software. If you use this software   */
  25 /*    in a product, an acknowledgment in the product documentation would be  */
  26 /*    appreciated but is not required.                                       */
  27 /* 2. Altered source versions must be plainly marked as such, and must not   */
  28 /*    be misrepresented as being the original software.                      */
  29 /* 3. This notice may not be removed or altered from any source              */
  30 /*    distribution.                                                          */
  31 /*                                                                           */
  32 /*****************************************************************************/
  33
  34
  35
  36 #ifndef __VIC2_H
  37 #define __VIC2_H
  38
  39
  40
  41 /* Define a structure with the vic register offsets */
  42 struct __vic2 {
  43     unsigned char       spr0_x;         /* Sprite 0, X coordinate */
  44     unsigned char       spr0_y;         /* Sprite 0, Y coordinate */
  45     unsigned char       spr1_x;         /* Sprite 1, X coordinate */
  46     unsigned char       spr1_y;         /* Sprite 1, Y coordinate */
  47     unsigned char       spr2_x;         /* Sprite 2, X coordinate */
  48     unsigned char       spr2_y;         /* Sprite 2, Y coordinate */
  49     unsigned char       spr3_x;         /* Sprite 3, X coordinate */
  50     unsigned char       spr3_y;         /* Sprite 3, Y coordinate */
  51     unsigned char       spr4_x;         /* Sprite 4, X coordinate */
  52     unsigned char       spr4_y;         /* Sprite 4, Y coordinate */
  53     unsigned char       spr5_x;         /* Sprite 5, X coordinate */
  54     unsigned char       spr5_y;         /* Sprite 5, Y coordinate */
  55     unsigned char       spr6_x;         /* Sprite 6, X coordinate */
  56     unsigned char       spr6_y;         /* Sprite 6, Y coordinate */
  57     unsigned char       spr7_x;         /* Sprite 7, X coordinate */
  58     unsigned char       spr7_y;         /* Sprite 7, Y coordinate */
  59     unsigned char       spr_hi_x;       /* High bits of X coordinate */
  60     unsigned char       ctrl1;          /* Control register 1 */
  61     unsigned char       rasterline;     /* Current raster line */
  62     unsigned char       strobe_x;       /* Light pen, X position */
  63     unsigned char       strobe_y;       /* Light pen, Y position */
  64     unsigned char       spr_ena;        /* Enable sprites */
  65     unsigned char       ctrl2;          /* Control register 2 */
  66     unsigned char       spr_exp_x;      /* Expand sprites in X dir */
  67     unsigned char       addr;           /* Address of chargen and video ram */
  68     unsigned char       irr;            /* Interrupt request register */
  69     unsigned char       imr;            /* Interrupt mask register */
  70     unsigned char       spr_bg_prio;    /* Priority to background */
  71     unsigned char       spr_mcolor;     /* Sprite multicolor bits */
  72     unsigned char       spr_exp_y;      /* Expand sprites in Y dir */
  73     unsigned char       spr_coll;       /* Sprite/sprite collision reg */
  74     unsigned char       spr_bg_coll;    /* Sprite/background collision reg */
  75     unsigned char       bordercolor;    /* Border color */
  76     unsigned char       bgcolor0;       /* Background color 0 */
  77     unsigned char       bgcolor1;       /* Background color 1 */
  78     unsigned char       bgcolor2;       /* Background color 2 */
  79     unsigned char       bgcolor3;       /* Background color 3 */
  80     unsigned char       spr_mcolor0;    /* Color 0 for multicolor sprites */
  81     unsigned char       spr_mcolor1;    /* Color 1 for multicolor sprites */
  82     unsigned char       spr0_color;     /* Color sprite 0 */
  83     unsigned char       spr1_color;     /* Color sprite 1 */
  84     unsigned char       spr2_color;     /* Color sprite 2 */
  85     unsigned char       spr3_color;     /* Color sprite 3 */
  86     unsigned char       spr4_color;     /* Color sprite 4 */
  87     unsigned char       spr5_color;     /* Color sprite 5 */
  88     unsigned char       spr6_color;     /* Color sprite 6 */
  89     unsigned char       spr7_color;     /* Color sprite 7 */
  90
  91     /* The following ones are only valid in the C128: */
  92     unsigned char       x_kbd;          /* Additional keyboard lines */
  93     unsigned char       clock;          /* Clock switch bit */
  94 };
  95
  96
  97
  98 /* End of _vic2.h */
  99 #endif
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