/* * MultiPlayer * Copyright (C) 1992 Bryan Ford * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * I (the author of MultiPlayer) can be contacted on the Internet at * "bryan.ford@m.cc.utah.edu". See "Player.doc" for other addresses. * * $Id: player.h,v 3.1 92/05/25 07:54:02 BAF Exp $ * Global header for C modules * * $Log: player.h,v $ * Revision 3.1 92/05/25 07:54:02 BAF * GNU-ized. * * */ #ifndef DOS_DOS_H #include #endif #define CLOCK 3579545 #define callvec(name) { extern void (*name)(void); if(name) (*name)(); } #define FFperF 3 struct ModNode { struct MinNode node; short size; char *nameptr; BPTR dir; char volume; char balance; unsigned char speed; char filter; long endtime; char flags; char pad; char name[1]; }; #define MNF_ENDFADE 0x02 // Fade out on ending #define MNF_PTTEMPO 0x04 // Enable Protracker tempo commands #define MNF_NOTPROTRACKER 0x08 // This is not a Protracker module /* Program arguments */ extern struct PlayerArgs { char *dir; char **mods; char *prog; char *screen; int noreq; int nowin; int norexx; int nodetach; } argarray; /* One of MultiPlayer's windows (or some other thread) */ struct MPWin { void *spec; short *snappos; void (*initfunc)(void); struct CallNode snapnode; struct CallNode checknode; struct CallNode closenode; void *userdata; struct Window *win; long sigmask; long ovhan; }; /* All of the following variables, except the arbitrated globals, are declared (and explained more fully) in main.c. */ /* System flags */ extern char sysflags, sysflags2; #define SF_KILL 0x01 // Kill MultiPlayer ASAP #define SF_TIMERUP 0x04 // Timer/sequence needs updating #define SF_WINDOWUP 0x08 // Windows need updating #define SF_REPEAT 0x10 // Song is repeating #define SF_SECOND 0x20 // One second has gone by #define SF_FADEDONE 0x40 // We're finished fading #define SF_FADEPAUSE 0x80 // We're fading out for a pause /* Play mode */ extern char playmode; #define PM_SEQUENCE 0 // Play in sequence #define PM_RANDOM 1 // Random order #define PM_ONCE 2 // Play once then unload #define PM_OVEROVER 3 // Play same module over and over #define PM_SEQUENCEONCE 4 // Through sequence once /* Show mode */ extern char showmode; #define SM_NOTHING 0 // Don't mess with the title bar #define SM_CLOCK 1 // Minute/second music timer #define SM_SEQUENCE0 2 // Sequence starting from 0 #define SM_SEQUENCE1 3 // Sequence starting from 1 /* Flash mode */ extern char flashflags; #define FF_SPECTRUM 0x01 // Spectrum analyzer #define FF_SCOPE 0x02 // Stereo Scope #define FF_QSCOPE 0x04 // Quadrascope #define FF_NOTES 0x08 // Note scroller #define FF_CHANNELS 0x10 // Channel meter #define FF_INFO 0x20 // Info display (not really "flashy", but handled the same way...) /* Module type */ extern char modtype; #define MTF_MODSPEED 0x01 // Supports modspeed #define MTF_SEQUENCE 0x02 // Supports sequence display #define MTF_REPEAT 0x04 // Supports repeat detection #define MTF_MODIFIED 0x08 // Mod prefs have been changed #define MTF_PROTRACKER 0x10 // This is the Protracker player #define MTF_FILTER 0x20 // Filter can be controlled #define MTF_JUMP 0x40 // Module can jump to other positions /* Help contexts */ #define MAINCONTEXT 0 #define PANELCONTEXT 1 #define PROGWINCONTEXT 2 #define PREFSWINCONTEXT 3 #define FLASHYWINCONTEXT 4 /* Other globals */ extern struct Screen *playerscreen; extern struct MsgPort *wbappport; extern struct CallList dolist; extern struct CallList checklist; extern struct CallList updatelist; extern struct CallList timerlist; extern struct CallList snaplist; extern struct CallList closelist; extern struct CallList endlist; extern char playmode, showmode; /* Arbitrated globals */ extern struct MinList modlist; extern struct ModNode *curmod, *selmod; #define adddo(node) AddCallNode(&dolist,node) /* Main prototypes */ char *winerr(char *mes); char *setdir(BPTR newdir); char *setdirname(char *name); char *progadd(BPTR dir,char *name); char *progaddargs(int args,struct WBArg *arg); char *progstart(void); char *prognext(void); char *progprev(void); char *progact(struct ModNode *node); void progdel(struct ModNode *node); void progclear(void); char *progsave(char *filename); char *progload(char *filename,int start); void addcalls( struct CallNode *check, struct CallNode *update, struct CallNode *timernode, struct CallNode *end); void addsigs(long newsigs); void remsigs(long oldsigs); char *reqmod(int clear); char *openfilerequest(void (*donecall)(struct WBArg *args,int count), void *frspec,void *userstruct); void closefilerequest(void (*donecall)(struct WBArg *args,int count)); void windowkey(int rawcode,int context); void windowclick(int rawcode); void standardcallback(struct GuidMessage *gm); char *openmpwin(struct MPWin *win,long ov); void closempwin(struct MPWin *win); void setfinmpwin(struct MPWin *win); /* Player prototypes */ void setsong(int song); char *loadmod(char *name); char *playmod(int song); char *startmod(char *name,int song); char *contmod(void); char *contplaymod(void); void stopmod(void); void endmod(void); int iscantcont(char *errmes); /* Globals prototypes */ void GlobSetByte(char *var,char value,void *(*notroutine)(void)); void GlobSetWord(short *var,short value,void *(*notroutine)(void)); void GlobSetLong(long *var,long value,void *(*notroutine)(void)); void GlobPreMod(void *var,void *(*notroutine)(void)); void GlobPostMod(void *var,void *(*notroutine)(void));