From adc0ad456a6594838349df39f991971cae8b4647 Mon Sep 17 00:00:00 2001 From: Wei-ju Wu Date: Tue, 26 Feb 2013 22:23:48 -0800 Subject: [PATCH] initial version --- .gitignore | 2 + README.md | 11 + assembler/.gitignore | 2 + assembler/Makefile | 19 ++ assembler/README.md | 5 + assembler/hello.asm | 36 +++ assembler/test1.asm | 13 + assembler/test2.asm | 2 + fdtool/fdtool.py | 76 +++++ gpl-3.0.txt | 674 +++++++++++++++++++++++++++++++++++++++++ mui/README.md | 42 +++ mui/openwin/Makefile | 14 + mui/openwin/SMakefile | 5 + mui/openwin/mui_util.h | 9 + mui/openwin/openwin.c | 101 ++++++ mui/openwin/openwin2.c | 101 ++++++ os13/Makefile | 29 ++ os13/README.md | 5 + os13/copper1.c | 80 +++++ os13/dualplayfield1.c | 142 +++++++++ os13/graphics1.c | 124 ++++++++ os13/ham1.c | 249 +++++++++++++++ os13/intuition1.c | 83 +++++ os13/openwin.c | 48 +++ os13/ostest.c | 9 + 25 files changed, 1881 insertions(+) create mode 100644 .gitignore create mode 100644 README.md create mode 100644 assembler/.gitignore create mode 100644 assembler/Makefile create mode 100644 assembler/README.md create mode 100644 assembler/hello.asm create mode 100644 assembler/test1.asm create mode 100644 assembler/test2.asm create mode 100755 fdtool/fdtool.py create mode 100644 gpl-3.0.txt create mode 100644 mui/README.md create mode 100644 mui/openwin/Makefile create mode 100644 mui/openwin/SMakefile create mode 100644 mui/openwin/mui_util.h create mode 100644 mui/openwin/openwin.c create mode 100644 mui/openwin/openwin2.c create mode 100644 os13/Makefile create mode 100644 os13/README.md create mode 100644 os13/copper1.c create mode 100644 os13/dualplayfield1.c create mode 100644 os13/graphics1.c create mode 100644 os13/ham1.c create mode 100644 os13/intuition1.c create mode 100644 os13/openwin.c create mode 100644 os13/ostest.c diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..1455339 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +*.o +*.i diff --git a/README.md b/README.md new file mode 100644 index 0000000..2ab9e49 --- /dev/null +++ b/README.md @@ -0,0 +1,11 @@ +# Amiga Stuff + +## Description + +A random collection of my Amiga related programs, mostly written for AmigaOS +on classic Motorola 68k hardware. + +Most code was developed with the VBCC compiler on a GNU/Linux system. + +Might contain scripts in Python or Scala. + diff --git a/assembler/.gitignore b/assembler/.gitignore new file mode 100644 index 0000000..526c4f1 --- /dev/null +++ b/assembler/.gitignore @@ -0,0 +1,2 @@ +test1 +*.o diff --git a/assembler/Makefile b/assembler/Makefile new file mode 100644 index 0000000..ca11895 --- /dev/null +++ b/assembler/Makefile @@ -0,0 +1,19 @@ +ASM_FLAGS = -Fhunk -devpac -I/home/weiju/Development/NDK_3.9/Include/include_i +ASM = vasmm68k_mot + +all: test1 hello + +clean: + rm -f test1 hello *.o + +test1: test1.o + vlink -bamigahunk -o test1 -s test1.o + +test1.o: test1.asm + $(ASM) $(ASM_FLAGS) -o test1.o test1.asm + +hello: hello.o + vlink -bamigahunk -o hello -s hello.o + +hello.o: hello.asm + $(ASM) $(ASM_FLAGS) -o hello.o hello.asm diff --git a/assembler/README.md b/assembler/README.md new file mode 100644 index 0000000..965c384 --- /dev/null +++ b/assembler/README.md @@ -0,0 +1,5 @@ +# Assembler examples + +## Description + +Just fooling around with some assembly, mostly little experiments. diff --git a/assembler/hello.asm b/assembler/hello.asm new file mode 100644 index 0000000..ec4316e --- /dev/null +++ b/assembler/hello.asm @@ -0,0 +1,36 @@ +;; Exec +ABSEXECBASE EQU 4 +_LVOOpenLibrary EQU -552 +_LVOCloseLibrary EQU -414 +;; DOS +_LVOOutput EQU -60 +_LVOWrite EQU -48 + +start: + move.l 4.w,a6 + lea dosname(pc),a1 + moveq #0,d0 + jsr _LVOOpenLibrary(a6) + tst.l d0 + beq.s nodos + move.l d0,a6 + lea msg(pc),a0 + moveq #-1,d3 + move.l a0,d2 +strlen: + addq.l #1,d3 + tst.b (a0)+ + bne.s strlen + jsr _LVOOutput(a6) + move.l d0,d1 + jsr _LVOWrite(a6) + move.l a6,a1 + move.l 4.w,a6 + jsr _LVOCloseLibrary(a6) +nodos: + moveq #0,d0 + rts +dosname: + dc.b 'dos.library',0 +msg: + dc.b 'Hello, world!',10,0 diff --git a/assembler/test1.asm b/assembler/test1.asm new file mode 100644 index 0000000..1d89380 --- /dev/null +++ b/assembler/test1.asm @@ -0,0 +1,13 @@ +;; This is a small test for compiling to 68000 assembly +;; note that there is no space allowed in the operand field +start: + move.l #5,d0 + add.l #1,d0 + sub.l #2,d0 + jsr label1 + rts + +label1: + moveq #1,d0 + rts + diff --git a/assembler/test2.asm b/assembler/test2.asm new file mode 100644 index 0000000..7f8fb74 --- /dev/null +++ b/assembler/test2.asm @@ -0,0 +1,2 @@ + move.l 4.w,a6 + diff --git a/fdtool/fdtool.py b/fdtool/fdtool.py new file mode 100755 index 0000000..e96bbcc --- /dev/null +++ b/fdtool/fdtool.py @@ -0,0 +1,76 @@ +#!/usr/bin/python +""" +fdtool.py - simple FD file processing tool. + +This is an alternative to fd2pragma, written in Python. +It was written to understand the FD format and its relationship +with programming languages and to take advantage of the strengths +of a scripting language. +""" +import argparse +import re + +# the format of a function definition +REGEX = re.compile('^([^()]+)\(([^()]*)\)\(([^()]*)\).*$') + +fd_settings = {} +offset = 0 +is_public = False + + +def process_command(command): + """process a FD command line""" + global fd_settings, is_public, offset + if command.startswith('base'): + comps = command.split() + fd_settings[comps[0]] = comps[1] + elif command.startswith('bias'): + if 'bias' in fd_settings: + raise Exception('multiple bias entries not yet supported') + else: + comps = command.split() + offset = int(comps[1]) + fd_settings[comps[0]] = offset + elif command.startswith('private'): + is_public = False + elif command.startswith('public'): + is_public = True + elif command.startswith('end'): + pass + else: + print "unsupported command: ", command + + +def process_fundef(line): + """process a FD function definition""" + global offset + match = REGEX.match(line) + if match: + name, params, regs = match.group(1, 2, 3) + if is_public: + if len(params) > 0: + print "-%d -> %s(%s), [%s]" % (offset, name, params, regs) + else: + print "-%d -> %s()" % (offset, name) + offset += 6 + + +def process(input_file, output_dir): + """process the specified input file""" + with open(input_file) as infile: + for line in infile: + if line.startswith('*'): + pass + elif line.startswith('##'): + process_command(line[2:]) + else: + process_fundef(line.strip()) + print "Done." + +if __name__ == '__main__': + description = """fdtool - stub generator for FD files (c) 2013""" + parser = argparse.ArgumentParser(description=description) + parser.add_argument('--infile', required=True, help="FD input file") + parser.add_argument('--outdir', required=True, help="output directory") + args = parser.parse_args() + process(args.infile, args.outdir) diff --git a/gpl-3.0.txt b/gpl-3.0.txt new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/gpl-3.0.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/mui/README.md b/mui/README.md new file mode 100644 index 0000000..a0e6aa6 --- /dev/null +++ b/mui/README.md @@ -0,0 +1,42 @@ +# Amiga MUI examples + +## Description + +This is a collection of example programs for classic AmigaOS, written using +the MUI 3.8 application framework. + +-- Wei-ju Wu + +## System Requirements + +AmigaOS is still in use today, either in the classic Motorola 680x0 variant +or its modern successors, namely AmigaOS 4.x and MorphOS for PowerPC and +AROS for x86/amd64. + +Programs that are not processor/hardware-specific should be easy portable +to these operating systems. + +The code in this repository is mostly written for the traditional 68k platforms +though, so they might assume the presence of the Blitter, Copper as well as +CIAs and Paula. + +The examples were mostly developed on a GNU/Linux system with + + * VBCC 0.9b (Amiga 68k target) - http://sun.hasenbraten.de/vbcc/ + * MUI 3.8 - http://sasg.com/mui/index.html + +and tested on either FS-UAE with an A4000 configuration or a real A1200 and A4000 + +## Compiling + +On a Linux system, it should be possible to build the examples by + +cd directory +make + +On a classic Amiga system with properly installed SAS/C 6.x, it should be +possible to use + +cd directory +smake + diff --git a/mui/openwin/Makefile b/mui/openwin/Makefile new file mode 100644 index 0000000..a79fddf --- /dev/null +++ b/mui/openwin/Makefile @@ -0,0 +1,14 @@ +MUI_INC=/home/weiju/Development/mui-3.8-dev/C/Include +CC=vc +aos68k +CFLAGS=-c99 -I$(MUI_INC) -I$(NDK_INC) -DCLIB_MUIMASTER_PROTOS_H + +all: openwin openwin2 + +clean: + rm -f openwin openwin2 *.o *.i + +openwin: openwin.c mui_util.h + $(CC) $(CFLAGS) openwin.c -lamiga -o openwin + +openwin2: openwin2.c mui_util.h + $(CC) $(CFLAGS) openwin2.c -lamiga -o openwin2 diff --git a/mui/openwin/SMakefile b/mui/openwin/SMakefile new file mode 100644 index 0000000..adf80bd --- /dev/null +++ b/mui/openwin/SMakefile @@ -0,0 +1,5 @@ +CC=sc +LINK=slink + +main: main.c + $(CC) link main.c diff --git a/mui/openwin/mui_util.h b/mui/openwin/mui_util.h new file mode 100644 index 0000000..a654f05 --- /dev/null +++ b/mui/openwin/mui_util.h @@ -0,0 +1,9 @@ +#pragma once +#ifndef __MUI_UTIL_H__ +#define __MUI_UTIL_H__ + +#ifndef MAKE_ID +#define MAKE_ID(a,b,c,d) ((ULONG) (a)<<24 | (ULONG) (b)<<16 | (ULONG) (c)<<8 | (ULONG) (d)) +#endif + +#endif /* __MUI_UTIL_H__ */ diff --git a/mui/openwin/openwin.c b/mui/openwin/openwin.c new file mode 100644 index 0000000..d7af816 --- /dev/null +++ b/mui/openwin/openwin.c @@ -0,0 +1,101 @@ +/* + openwin.c - minimal program to test MUI + This code can be compiled with either VBCC or SAS/C +*/ +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + +#ifdef __SASC_60 + +#include + +#else /* VBCC */ + +#include + +#endif + +#include "mui_util.h" + +/* + Make sure IntuitionBase is set to a valid value. The BOOPSI and MUI calls + expect it. + */ +struct Library *IntuitionBase = NULL, *MUIMasterBase = NULL; + +BOOL Init() +{ + if (!(IntuitionBase = OpenLibrary("intuition.library", 39))) return 0; + if (!(MUIMasterBase = OpenLibrary(MUIMASTER_NAME, 19))) { + CloseLibrary(IntuitionBase); + return 0; + } + return 1; +} + +void Cleanup() +{ + if (IntuitionBase) CloseLibrary((struct Library *)IntuitionBase); + if (MUIMasterBase) CloseLibrary((struct Library *) MUIMasterBase); +} + +int main(int argc, char **argv) +{ + Object *app = NULL, *window = NULL; + if (!Init()) + { + printf("Cannot open libs\n"); + return 0; + } + + app = MUI_NewObject(MUIC_Application, + MUIA_Application_Title, "Mini MUI App", + MUIA_Application_Version, "1.0", + MUIA_Application_Copyright, "©2013, Wei-ju Wu", + MUIA_Application_Author, "Wei-ju Wu", + MUIA_Application_Description, "Minimal MUI Demo", + MUIA_Application_Base, "Application Base", + MUIA_Application_Window, window = MUI_NewObject(MUIC_Window, + MUIA_Window_Title, "My first MUI window", + MUIA_Window_ID, MAKE_ID('A', 'P', 'P', 'W'), + MUIA_Window_RootObject, MUI_NewObject(MUIC_Group, + MUIA_Group_Child, MUI_NewObject(MUIC_Text, + MUIA_Frame, MUIV_Frame_Text, + MUIA_Background, MUII_TextBack, + MUIA_Text_Contents, "This is the first line.\nAnd this is the second", + TAG_DONE), + TAG_DONE), + TAG_DONE), + TAG_DONE); + + if (!app) { + printf("Cannot create application.\n"); + return 0; + } + + DoMethod(window, MUIM_Notify, MUIA_Window_CloseRequest,TRUE, + app, 2, MUIM_Application_ReturnID, MUIV_Application_ReturnID_Quit); + SetAttrs(window, MUIA_Window_Open, TRUE, TAG_DONE); + { + ULONG sigs = 0; + while (DoMethod(app, MUIM_Application_NewInput, &sigs) != MUIV_Application_ReturnID_Quit) { + if (sigs) { + sigs = Wait(sigs | SIGBREAKF_CTRL_C); + if (sigs & SIGBREAKF_CTRL_C) break; + } + } + } + set((APTR) window, MUIA_Window_Open, FALSE); + MUI_DisposeObject(app); + Cleanup(); + return 0; +} diff --git a/mui/openwin/openwin2.c b/mui/openwin/openwin2.c new file mode 100644 index 0000000..05a1904 --- /dev/null +++ b/mui/openwin/openwin2.c @@ -0,0 +1,101 @@ +/* + openwin2.c - Version of openwin.c that uses the macros in mui.h + This should be compilable both for SAS/C and VBCC + */ +#include + +#ifdef __SASC_60 + +#include +#include +#include +#include +#include + +#else /* VBCC */ + +#include +#include +#include +#include +#include + +#endif + +#include "mui_util.h" + +/* + Make sure IntuitionBase is set to a valid value. The BOOPSI and MUI calls + expect it. + */ +struct Library *IntuitionBase = NULL, *MUIMasterBase = NULL; + +BOOL Init() +{ + if (!(IntuitionBase = OpenLibrary("intuition.library", 39))) return 0; + if (!(MUIMasterBase = OpenLibrary(MUIMASTER_NAME, 19))) { + CloseLibrary((struct Library *)IntuitionBase); + return 0; + } + return 1; +} + +void Cleanup(void) +{ + if (IntuitionBase) CloseLibrary(IntuitionBase); + if (MUIMasterBase) CloseLibrary(MUIMasterBase); +} + +int main(int argc,char *argv[]) +{ + APTR app, window; + + if (!Init()) { + printf("Initialization failed\n"); + return 0; + } + + app = ApplicationObject, + MUIA_Application_Title , "Mini MUI App 2", + MUIA_Application_Version , "1.0", + MUIA_Application_Copyright , "©2013, Wei-ju Wu", + MUIA_Application_Author , "Wei-ju Wu", + MUIA_Application_Description, "Description", + MUIA_Application_Base , "Application Base", + + SubWindow, window = WindowObject, + MUIA_Window_Title, "2nd MUI Window", + MUIA_Window_ID , MAKE_ID('A','P','P','W'), + WindowContents, VGroup, + Child, TextObject, + TextFrame, + MUIA_Background, MUII_TextBack, + MUIA_Text_Contents, "\33c This is the centered first line.\nThis is the second line.", + End, + End, + End, + End; + + if (!app) { + printf("Could not create application object.\n"); + return 0; + } + + DoMethod(window, MUIM_Notify, MUIA_Window_CloseRequest, TRUE, + app, 2, MUIM_Application_ReturnID, MUIV_Application_ReturnID_Quit); + set(window, MUIA_Window_Open, TRUE); + + { + ULONG sigs = 0; + + while (DoMethod(app, MUIM_Application_NewInput, &sigs) != MUIV_Application_ReturnID_Quit) { + if (sigs) { + sigs = Wait(sigs | SIGBREAKF_CTRL_C); + if (sigs & SIGBREAKF_CTRL_C) break; + } + } + } + set(window, MUIA_Window_Open, FALSE); + MUI_DisposeObject(app); + Cleanup(); +} diff --git a/os13/Makefile b/os13/Makefile new file mode 100644 index 0000000..a1e941e --- /dev/null +++ b/os13/Makefile @@ -0,0 +1,29 @@ +#CC=vc +aos68k +CC=vc +kick13 +CFLAGS=-c99 -I$(NDK_INC) -L$(NDK_LIB) + +all: intuition1 graphics1 copper1 dualplayfield1 ham1 ostest openwin + +clean: + rm -f intuition1 graphics1 copper1 dualplayfield1 ham1 ostest openwin + +ostest: ostest.c + $(CC) ostest.c -o ostest + +intuition1: intuition1.c + $(CC) $(CFLAGS) intuition1.c -lamiga -o intuition1 + +openwin: openwin.c + $(CC) $(CFLAGS) openwin.c -lamiga -o openwin + +graphics1: graphics1.c + $(CC) $(CFLAGS) graphics1.c -lamiga -o graphics1 + +copper1: copper1.c + $(CC) $(CFLAGS) copper1.c -lamiga -o copper1 + +dualplayfield1: dualplayfield1.c + $(CC) $(CFLAGS) dualplayfield1.c -lamiga -o dualplayfield1 + +ham1: ham1.c + $(CC) $(CFLAGS) ham1.c -lamiga -o ham1 diff --git a/os13/README.md b/os13/README.md new file mode 100644 index 0000000..6bb4008 --- /dev/null +++ b/os13/README.md @@ -0,0 +1,5 @@ +# AmigaOS examples + +## Description + +These are some AmigaOS example programs that are targeted for OS 1.3 diff --git a/os13/copper1.c b/os13/copper1.c new file mode 100644 index 0000000..212bb76 --- /dev/null +++ b/os13/copper1.c @@ -0,0 +1,80 @@ +/* + * User-Copper-Lists Demo Program. + * ROM Kernel Reference Manual, Libraries and Devices + */ +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#define WINDOWGADGETS (WINDOWSIZING|WINDOWDRAG|WINDOWDEPTH|WINDOWCLOSE) +#define WWIDTH 120 +#define WHEIGHT 90 + +#ifndef MAXINT +#define MAXINT 0xffffffff +#endif + +extern struct Window *OpenWindow(); +extern struct Screen *OpenScreen(); + +struct Library *IntuitionBase = 0; +struct Library *GfxBase = 0; + +struct TextAttr TestFont = { + "topaz.font", 8, 0, 0 +}; + +struct NewScreen ns = { + 0, 0, 320, 200, 4, 0, 1, 0, CUSTOMSCREEN, &TestFont, "Test Screen", NULL +}; + +extern struct Custom custom; + +int main() +{ + struct Window *w; + struct RastPort *rp; + struct ViewPort *vp; + struct UCopList *cl; + struct Screen *screen; + + GfxBase = OpenLibrary("graphics.library", 0); + if (GfxBase == NULL) exit(1000); + IntuitionBase = OpenLibrary("intuition.library", 0); + if (IntuitionBase == NULL) { + CloseLibrary(GfxBase); + exit(2000); + } + screen = OpenScreen(&ns); + if (!screen) { + goto cleanup; + } else { + vp = &screen->ViewPort; + rp = &screen->RastPort; + } + /* init copper list in V1.1 we need to do the following, for >= 1.2, we can use CINIT */ + cl = (struct UCopList *) AllocMem(sizeof(struct UCopList), MEMF_PUBLIC|MEMF_CLEAR); + CWAIT(cl, 100, 0); + CMOVE(cl, custom.color[0], 0xfff); + CEND(cl); + + vp->UCopIns = cl; + Delay(50); + RethinkDisplay(); + Delay(100); + CloseScreen(screen); + + cleanup: + CloseLibrary(IntuitionBase); + CloseLibrary(GfxBase); +} + diff --git a/os13/dualplayfield1.c b/os13/dualplayfield1.c new file mode 100644 index 0000000..9f37abe --- /dev/null +++ b/os13/dualplayfield1.c @@ -0,0 +1,142 @@ +/********************************************************************** + * Dual Playfield Demo + * ROM Kernel Reference Manual - Libraries and Devices + **********************************************************************/ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + + +#define DEPTH 2 +#define WIDTH 320 +#define HEIGHT 200 +#define NOT_ENOUGH_MEMORY -1000 + +struct View v; +struct ViewPort vp; +struct ColorMap *cm; +struct RasInfo ri; +struct BitMap b; + +struct RasInfo ri2; +struct BitMap b2; + +short i, j, k, n; +struct ColorMap *GetColorMap(); +struct GfxBase *GfxBase; + +USHORT colortable[] = { + 0x000, 0xf00, 0x0f0, 0x00f, + 0, 0, 0, 0, + 0, 0x495, 0x62a, 0xf9c +}; + +UWORD *colorpalette; +struct RastPort rp, rp2; +struct View *oldview; + +int FreeMemory(); + +int main(int argc, char **argv) +{ + GfxBase = (struct GfxBase *) OpenLibrary("graphics.library", 0); + if (GfxBase == NULL) exit(1); + + InitView(&v); + v.ViewPort = &vp; + InitVPort(&vp); + + vp.DWidth = WIDTH; + vp.DHeight = HEIGHT; + vp.RasInfo = &ri; + vp.Modes = DUALPF | PFBA; + + InitBitMap(&b, DEPTH, WIDTH, HEIGHT); + ri.BitMap = &b; + ri.RxOffset = 0; + ri.RyOffset = 0; + + InitBitMap(&b2, DEPTH, WIDTH, HEIGHT); + ri.Next = &ri2; + ri2.BitMap = &b2; + ri2.RxOffset = 0; + ri2.RyOffset = 0; + ri2.Next = NULL; + + cm = GetColorMap(12); + colorpalette = cm->ColorTable; + for (i = 0; i < 12; i++) *colorpalette++ = colortable[i]; + vp.ColorMap = cm; + + for (i = 0; i < DEPTH; i++) { + b.Planes[i] = (PLANEPTR) AllocRaster(WIDTH, HEIGHT); + if (b.Planes[i] == NULL) exit(NOT_ENOUGH_MEMORY); + b2.Planes[i] = (PLANEPTR) AllocRaster(WIDTH, HEIGHT); + if (b2.Planes[i] == NULL) exit(NOT_ENOUGH_MEMORY); + } + InitRastPort(&rp); + InitRastPort(&rp2); + rp.BitMap = &b; + rp2.BitMap = &b2; + MakeVPort(&v, &vp); + MrgCop(&v); + + SetRast(&rp, 0); + SetRast(&rp2, 0); + + oldview = GfxBase->ActiView; + LoadView(&v); + + /* draw to first playfield */ + SetAPen(&rp, 1); + RectFill(&rp, 20, 20, 200, 100); + SetAPen(&rp, 2); + RectFill(&rp, 40, 40, 220, 120); + SetAPen(&rp, 3); + RectFill(&rp, 60, 60, 240, 140); + + /* draw to second playfield */ + SetAPen(&rp2, 1); + RectFill(&rp2, 50, 90, 245, 180); + SetAPen(&rp2, 2); + RectFill(&rp2, 70, 70, 265, 160); + SetAPen(&rp2, 3); + RectFill(&rp2, 90, 10, 285, 148); + + /* Poke some holes in the playfield */ + SetAPen(&rp2, 0); + RectFill(&rp2, 110, 15, 130, 175); + RectFill(&rp2, 175, 15, 200, 175); + Delay(300); + LoadView(oldview); + WaitTOF(); + FreeMemory(); + CloseLibrary((struct Library *) GfxBase); + + return 0; +} + +int FreeMemory() +{ + for (i = 0; i < DEPTH; i++) { + FreeRaster(b.Planes[i], WIDTH, HEIGHT); + FreeRaster(b2.Planes[i], WIDTH, HEIGHT); + } + FreeColorMap(cm); + FreeVPortCopLists(&vp); + FreeCprList(v.LOFCprList); + return 0; +} diff --git a/os13/graphics1.c b/os13/graphics1.c new file mode 100644 index 0000000..854ef94 --- /dev/null +++ b/os13/graphics1.c @@ -0,0 +1,124 @@ +/********************************************************************** + **** Single Playfield example program from Amiga Rom Kernel Manual + **** This program temporarily hides the Intuition viewport and draws + **** to its own viewport. + **** On exit, it cleans up and returns to Intuition again. + **********************************************************************/ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +#define DEPTH 2 +#define WIDTH 320 +#define HEIGHT 256 +#define NOT_ENOUGH_MEMORY -1000 + +struct View v; +struct ViewPort vp; +struct ColorMap *cm; +struct RasInfo ri; +struct BitMap b; +struct RastPort rp; + +LONG i; +SHORT j, k, n; +extern struct ColorMap *GetColorMap(); +struct GfxBase *GfxBase; +struct View *oldview; + +USHORT colortable[] = { 0x000, 0xf00, 0x0f0, 0x00f }; +SHORT boxoffsets[] = { 802, 2010, 3218 }; + +UBYTE *displaymem; +UWORD *colorpalette; + +int DrawFilledBox(SHORT fillcolor, SHORT plane); +int FreeMemory(); + +int main(int argc, char **argv) +{ + GfxBase = (struct GfxBase *) OpenLibrary("graphics.library", 0); + if (GfxBase == NULL) exit(1); + oldview = GfxBase->ActiView; + + InitView(&v); + InitVPort(&vp); + v.ViewPort = &vp; + InitBitMap(&b, DEPTH, WIDTH, HEIGHT); + ri.BitMap = &b; + ri.RxOffset = 0; + ri.RyOffset = 0; + ri.Next = NULL; + vp.DWidth = WIDTH; + vp.DHeight = HEIGHT; + vp.RasInfo = &ri; + cm = GetColorMap(4); + colorpalette = (UWORD *) cm->ColorTable; + for (i = 0; i < 4; i++) { + *colorpalette++ = colortable[i]; + } + vp.ColorMap = cm; + for (i = 0; i < DEPTH; i++) { + b.Planes[i] = (PLANEPTR) AllocRaster(WIDTH, HEIGHT); + if (b.Planes[i] == NULL) exit(NOT_ENOUGH_MEMORY); + } + MakeVPort(&v, &vp); + MrgCop(&v); + for (i = 0; i < 2; i++) { + displaymem = (UBYTE *) b.Planes[i]; + BltClear(displaymem, RASSIZE(WIDTH, HEIGHT), 0); + } + LoadView(&v); + for (n = 1; n < 4; n++) { + for (k = 0; k < 2; k++) { + displaymem = b.Planes[k] + boxoffsets[n - 1]; + DrawFilledBox(n, k); + } + } + Delay(50 * 10); + LoadView(oldview); + FreeMemory(); + CloseLibrary((struct Library *) GfxBase); + return 0; +} + +int FreeMemory() +{ + for (i = 0; i < DEPTH; i++) { + FreeRaster(b.Planes[i], WIDTH, HEIGHT); + } + FreeColorMap(cm); + FreeVPortCopLists(&vp); + FreeCprList(v.LOFCprList); + return 0; +} + +int DrawFilledBox(SHORT fillcolor, SHORT plane) +{ + UBYTE value; + for (j = 0; j < 100; j++) { + if ((fillcolor & (1 << plane)) != 0) value = 0xff; + else value = 0; + for (i = 0; i < 20; i++) *displaymem++ = value; + displaymem += (b.BytesPerRow - 20); + } + return 0; +} diff --git a/os13/ham1.c b/os13/ham1.c new file mode 100644 index 0000000..8d4b3d5 --- /dev/null +++ b/os13/ham1.c @@ -0,0 +1,249 @@ +/********************************************************************* + * HAM Mode Demo + * ROM Kernel Reference Manual - Libraries and Devices + **********************************************************************/ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define XSIZE 11 +#define YSIZE 6 + +struct GfxBase *GfxBase; +struct IntuitionBase *IntuitionBase; + +struct RastPort *rp; +struct ViewPort *vp; + +struct TextAttr TestFont = { + "topaz.font", 8, 0, 0 +}; + +struct Window *w; +struct Screen *screen; +struct IntuiMessage *message; + +struct NewScreen ns = { + 0, 0, 320, 200, 6, 0, 1, HAM, CUSTOMSCREEN, &TestFont, + " 256 different out of 4096", NULL +}; + +struct NewWindow nw = { + 0, 11, 320, 186, -1, -1, MOUSEBUTTONS | CLOSEWINDOW, + ACTIVATE | WINDOWCLOSE, + NULL, NULL, + "colors at any given moment", + NULL, NULL, 0, 0, 320, 186, CUSTOMSCREEN +}; + +LONG squarecolor[16 * 16], freecolors[4096 - (16 * 16)]; +SHORT squares[16 * 16]; +SHORT xpos[16], ypos[16]; + +char *number[] = { + "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", + "A", "B", "C", "D", "E", "F" +}; + +SHORT sStop, cStop, sequence; +BOOL textneeded; + +int prompt(); +int hamBox(LONG color, LONG x, LONG y); +int colorWheel(); +int colorFull(); + +int main(int argc, char **argv) +{ + ULONG class; + USHORT code, i; + BOOL wheelmode; + + for (i = 0; i < 16; i++) { + xpos[i] = (XSIZE + 4) * i + 20; + ypos[i] = (YSIZE + 3) * i + 21; + } + GfxBase = (struct GfxBase *) OpenLibrary("graphics.library", 0); + if (GfxBase == NULL) exit(100); + IntuitionBase = (struct IntuitionBase *) OpenLibrary("intuition.library", 0); + if (IntuitionBase == NULL) { + CloseLibrary((struct Library *) GfxBase); + exit(200); + } + + screen = (struct Screen *) OpenScreen(&ns); + if (screen == NULL) { + CloseLibrary((struct Library *) IntuitionBase); + CloseLibrary((struct Library *) GfxBase); + exit(300); + } + nw.Screen = screen; + w = (struct Window *) OpenWindow(&nw); + if (w == NULL) { + CloseScreen(screen); + CloseLibrary((struct Library *) IntuitionBase); + CloseLibrary((struct Library *) GfxBase); + exit(400); + } + + vp = &screen->ViewPort; + rp = w->RPort; + + SetRGB4(vp, 0, 0, 0, 0); + SetRGB4(vp, 1, 15, 0, 0); + SetRGB4(vp, 2, 0, 15, 0); + SetRGB4(vp, 3, 0, 0, 15); + SetRGB4(vp, 4, 15, 15, 15); + + SetBPen(rp, 0); + textneeded = TRUE; + wheelmode = TRUE; + + for (;;) { + Wait(1 << w->UserPort->mp_SigBit); + while ((message = (struct IntuiMessage *)GetMsg(w->UserPort)) != NULL) { + class = message->Class; + code = message->Code; + ReplyMsg((struct Message *) message); + + if (class == CLOSEWINDOW) { + CloseWindow(w); + CloseScreen(screen); + CloseLibrary((struct Library *) IntuitionBase); + CloseLibrary((struct Library *) GfxBase); + exit(0); + } + if (class == MOUSEBUTTONS && code == SELECTDOWN) { + wheelmode = NOT wheelmode; + SetAPen(rp, 0); + SetDrMd(rp, JAM1); + RectFill(rp, 3, 12, 318, 183); + textneeded = TRUE; + } + } + if (wheelmode) colorWheel(); else colorFull(); + } + return 0; +} + +int colorFull() +{ + SHORT sChoice, cChoice, usesquare; + LONG usecolor; + + if (textneeded) { + prompt(); + sStop = 255; + cStop = 4095 - 256; + + for (usecolor = 0; usecolor < 256; usecolor++) { + usesquare = usecolor; + squares[usesquare] = usesquare; + squarecolor[usesquare] = usecolor; + hamBox(usecolor, xpos[usesquare % 16], ypos[usesquare / 16]); + } + for (usecolor = 256; usecolor < 4095; usecolor++) { + freecolors[usecolor - 256] = usecolor; + } + } + + /* randomly choose next square */ + sChoice = RangeRand(sStop + 1); + usesquare = squares[sChoice]; + squares[sChoice] = squares[sStop]; + squares[sStop] = usesquare; + + if (NOT sStop--) sStop = 255; + + /* randomly choose new color */ + cChoice = RangeRand(cStop + 1); + usecolor = freecolors[cChoice]; + freecolors[cChoice] = freecolors[cStop]; + freecolors[cStop] = squarecolor[usesquare]; + squarecolor[usesquare] = usecolor; + + if (NOT cStop--) cStop = 4095 - 256; + + hamBox(usecolor, xpos[usesquare % 16], ypos[usesquare / 16]); + return 0; +} + +int colorWheel() +{ + SHORT i, j; + if (textneeded) { + prompt(); + SetAPen(rp, 2); /* green pen for green color numbers */ + Move(rp, 260, ypos[15] + 17); + Text(rp, "Green", 5); + + for (i = 0; i < 16; i++) { + Move(rp, xpos[i] + 3, ypos[15] + 17); + Text(rp, number[i], 1); + } + + SetAPen(rp, 3); /* blue pen for blue color numbers */ + Move(rp, 4, 18); + Text(rp, "Blue", 4); + for (i = 0; i < 16; i++) { + Move(rp, 7, ypos[i] + 6); + Text(rp, number[i], 1); + } + + SetAPen(rp, 1); /* red pen for red color numbers */ + Move(rp, 271, 100); + Text(rp, "Red", 3); + + sequence = 0; + } + + SetAPen(rp, 1); /* Identify the red color in use */ + SetDrMd(rp, JAM2); + Move(rp, 280, 115); + Text(rp, number[sequence], 1); + + for (j = 0; j < 16; j++) + for (i = 0; i < 16; i++) + hamBox((sequence << 8 | i << 4 | j), xpos[i], ypos[j]); + + if (++sequence == 16) sequence = 0; + return 0; +} + +int prompt() +{ + SetDrMd(rp, JAM2); + SetAPen(rp, 4); + Move(rp, 23, 183); + Text(rp, "[left mouse button = new mode]", 30); + textneeded = FALSE; + return 0; +} + +int hamBox(LONG color, LONG x, LONG y) +{ + SHORT c; + SetDrMd(rp, JAM1); + c = ((color & 0xf00) >> 8); /* extract red color component */ + SetAPen(rp, c + 0x20); /* Hold G, B from previous pixel. Set R = n */ + Move(rp, x, y); + Draw(rp, x, y + YSIZE); + + x++; + c = ((color & 0x0f0) >> 4); /* extract green color component */ + SetAPen(rp, c + 0x30); /* Hold R, B from previous pixel. Set G = n */ + Move(rp, x, y); + Draw(rp, x, y + YSIZE); + + x++; + c = color & 0x0f; /* extract blue color component */ + SetAPen(rp, c + 0x10); /* Hold R, G from previous pixel. Set B = n */ + RectFill(rp, x, y, x + XSIZE - 2, y + YSIZE); + return 0; +} diff --git a/os13/intuition1.c b/os13/intuition1.c new file mode 100644 index 0000000..a607388 --- /dev/null +++ b/os13/intuition1.c @@ -0,0 +1,83 @@ +#include +#include +#include +#include +#include +#include +#include +#include + +#define INTUITION_REV 33L +#define GRAPHICS_REV 33L + +struct TextAttr MyFont = { + "topaz.font", + TOPAZ_SIXTY, + FS_NORMAL, + FPF_ROMFONT +}; + +struct Library *IntuitionBase; +struct Library *GfxBase; + +struct NewScreen NewScreen = { + 0, 0, 320, 200, 2, 0, 1, 0, CUSTOMSCREEN, &MyFont, + "My Own Screen", NULL, NULL, +}; + +int main(int argc, char **argv) +{ + struct Screen *Screen; + struct NewWindow NewWindow; + struct Window *Window; + LONG i; + + IntuitionBase = OpenLibrary("intuition.library", INTUITION_REV); + if (IntuitionBase == NULL) { + printf("Intuition could not be opened\n"); + exit(FALSE); + } + GfxBase = OpenLibrary("graphics.library", GRAPHICS_REV); + if (GfxBase == NULL) { + printf("Graphics could not be opened\n"); + exit(FALSE); + } + if ((Screen = (struct Screen *) OpenScreen(&NewScreen)) == NULL) { + printf("could not open screen\n"); + exit(FALSE); + } + + NewWindow.LeftEdge = 20; + NewWindow.TopEdge = 20; + NewWindow.Width = 300; + NewWindow.Height = 100; + NewWindow.DetailPen = 0; + NewWindow.BlockPen = 1; + NewWindow.Title = "A Simple Window"; + NewWindow.Flags = WINDOWCLOSE | SMART_REFRESH | ACTIVATE | + WINDOWSIZING | WINDOWDRAG | WINDOWDEPTH | NOCAREREFRESH; + NewWindow.IDCMPFlags = CLOSEWINDOW; + NewWindow.Type = CUSTOMSCREEN; + NewWindow.FirstGadget = NULL; + NewWindow.CheckMark = NULL; + NewWindow.Screen = Screen; + NewWindow.BitMap = NULL; + NewWindow.MinWidth = 100; + NewWindow.MinHeight = 25; + NewWindow.MaxWidth = 640; + NewWindow.MaxHeight = 200; + + if ((Window = (struct Window *) OpenWindow(&NewWindow)) == NULL) { + printf("could not open window"); + exit(FALSE); + } + Move(Window->RPort, 20, 20); + Text(Window->RPort, "Hello World", 11); + + Wait(1 << Window->UserPort->mp_SigBit); + CloseWindow(Window); + CloseScreen(Screen); + CloseLibrary(GfxBase); + CloseLibrary(IntuitionBase); + return 0; +} diff --git a/os13/openwin.c b/os13/openwin.c new file mode 100644 index 0000000..9e4fd9e --- /dev/null +++ b/os13/openwin.c @@ -0,0 +1,48 @@ +#include +#include +#include +#include +#include + +#define INTUITION_REV 0 +#define MILLION 1000000 + +struct Library *IntuitionBase; + +int main(int argc, char **argv) +{ + struct NewWindow NewWindow; + struct Window *Window; + LONG i; + + IntuitionBase = (struct Library *) OpenLibrary("intuition.library", INTUITION_REV); + if (IntuitionBase == NULL) exit(FALSE); + + NewWindow.LeftEdge = 20; + NewWindow.TopEdge = 20; + NewWindow.Width = 300; + NewWindow.Height = 100; + NewWindow.DetailPen = 0; + NewWindow.BlockPen = 1; + NewWindow.Title = "A Simple Window"; + NewWindow.Flags = WINDOWCLOSE | SMART_REFRESH | ACTIVATE | + WINDOWSIZING | WINDOWDRAG | WINDOWDEPTH | NOCAREREFRESH; + NewWindow.IDCMPFlags = CLOSEWINDOW; + NewWindow.Type = WBENCHSCREEN; + NewWindow.FirstGadget = NULL; + NewWindow.CheckMark = NULL; + NewWindow.Screen = NULL; + NewWindow.BitMap = NULL; + NewWindow.MinWidth = 0; + NewWindow.MinHeight = 0; + NewWindow.MaxWidth = 0; + NewWindow.MaxHeight = 0; + + if ((Window = (struct Window *) OpenWindow(&NewWindow)) == NULL) { + exit(FALSE); + } + Wait(1 << Window->UserPort->mp_SigBit); + CloseWindow(Window); + CloseLibrary(IntuitionBase); + return 0; +} diff --git a/os13/ostest.c b/os13/ostest.c new file mode 100644 index 0000000..d420225 --- /dev/null +++ b/os13/ostest.c @@ -0,0 +1,9 @@ +#include + +int main(int argc, char **argv) +{ + printf("hello\n"); + printf("exec base is: shit\n"); + printf("hello: %04x\n", *((unsigned int *) 4)); + return 0; +}