1 /*****************************************************************************/
5 /* enhanced Apple //e system specific definitions */
9 /* (C) 2004 Oliver Schmidt, <ol.sc@web.de> */
12 /* This software is provided 'as-is', without any expressed or implied */
13 /* warranty. In no event will the authors be held liable for any damages */
14 /* arising from the use of this software. */
16 /* Permission is granted to anyone to use this software for any purpose, */
17 /* including commercial applications, and to alter it and redistribute it */
18 /* freely, subject to the following restrictions: */
20 /* 1. The origin of this software must not be misrepresented; you must not */
21 /* claim that you wrote the original software. If you use this software */
22 /* in a product, an acknowledgment in the product documentation would be */
23 /* appreciated but is not required. */
24 /* 2. Altered source versions must be plainly marked as such, and must not */
25 /* be misrepresented as being the original software. */
26 /* 3. This notice may not be removed or altered from any source */
29 /*****************************************************************************/
38 /* Check for errors */
39 #if !defined(__APPLE2ENH__)
40 # error This module may only be used when compiling for the enhanced Apple //e!
45 /* If not already done, include the apple2.h header file */
46 #if !defined(_APPLE2_H)
52 /*****************************************************************************/
54 /*****************************************************************************/
58 /* Characters codes */
60 #define CH_CURS_UP 0x0B
61 #define CH_CURS_DOWN 0x0A
63 /* These are defined to be OpenApple + NumberKey */
75 /* Styles for textframe */
76 #define TEXTFRAME_WIDE 0x00
77 #define TEXTFRAME_TALL 0x04
80 #define VIDEOMODE_40x24 0x0011
81 #define VIDEOMODE_80x24 0x0012
82 #define VIDEOMODE_40COL VIDEOMODE_40x24
83 #define VIDEOMODE_80COL VIDEOMODE_80x24
87 /*****************************************************************************/
89 /*****************************************************************************/
93 void __fastcall__ textframe (unsigned char width, unsigned char height,
95 /* Output a frame on the text screen with the given width and height
96 * starting at the current cursor position and using the given style.
99 void __fastcall__ textframexy (unsigned char x, unsigned char y,
100 unsigned char width, unsigned char height,
101 unsigned char style);
102 /* Same as "gotoxy (x, y); textframe (width, height, style);" */
104 unsigned __fastcall__ videomode (unsigned mode);
105 /* Set the video mode, return the old mode. Call with one of the VIDEOMODE_xx
111 /* End of apple2enh.h */