[f40a309] | 1 | /*
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| 2 | =============================================================================
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| 3 | instdsp.c -- instrument definition display driver and support functions
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| 4 | Version 181 -- 1988-10-06 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #define D_EXECKI 0 /* debug execins() */
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| 9 |
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| 10 | #include "stddefs.h"
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| 11 | #include "memory.h"
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| 12 |
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| 13 | #include "biosdefs.h"
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| 14 | #include "charset.h"
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| 15 | #include "fields.h"
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| 16 | #include "fpu.h"
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| 17 | #include "hwdefs.h"
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| 18 | #include "vsdd.h"
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| 19 | #include "vsddsw.h"
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| 20 | #include "vsddvars.h"
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| 21 | #include "graphdef.h"
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| 22 | #include "smdefs.h"
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| 23 |
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| 24 | #include "midas.h"
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| 25 | #include "instdsp.h"
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| 26 |
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| 27 | #define LSPCH 2 /* pitch source scale factor */
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| 28 | #define MAXRAND (0x00FFFFFFL) /* largest random number */
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| 29 |
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| 30 | /* things defined elsewhere */
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| 31 |
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[0580615] | 32 | extern void fpuint(void);
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| 33 | extern unsigned setipl(unsigned arg);
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| 34 | extern void cnvc2p(char *buf, short cv);
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[f40a309] | 35 |
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[0580615] | 36 | extern unsigned tofpu(unsigned time);
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| 37 | extern unsigned fromfpu(unsigned fputime);
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| 38 | extern unsigned exp_c(unsigned c);
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[f40a309] | 39 |
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[0580615] | 40 | extern char *dsimlt(char *buf, short src, short mltval);
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[f40a309] | 41 |
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[0580615] | 42 | extern long rand24(void);
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[f40a309] | 43 |
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| 44 | /* |
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| 45 |
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| 46 | */
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| 47 |
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| 48 | extern short cxval, cyval, stcrow, stccol, initcfg;
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| 49 | extern short curslim, idimsw;
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| 50 |
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| 51 | extern unsigned *obj0, *obj2;
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| 52 |
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| 53 | extern char bfs[], *srctbl[], sfdsp[];
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| 54 | extern char vtlin1[], vtlin2[], vtlin3[];
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| 55 |
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| 56 | extern struct sment sments[];
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| 57 | extern struct valent valents[];
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| 58 | extern struct sment *vpsms[];
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| 59 |
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| 60 | extern short s_inst[], vce2trg[], vce2grp[];
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| 61 |
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| 62 | extern short curfunc; /* current function number */
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| 63 | extern short curinst; /* current instrument number */
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| 64 | extern short curpnt; /* current point number (absolute) */
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| 65 | extern short curvce; /* current voice number */
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| 66 | extern short idcfsw; /* copy / fetch menu switch */
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| 67 | extern short idintmp; /* temporary for instrument number */
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| 68 | extern short idnamsw; /* typewriter switch */
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| 69 | extern short idsrcsw; /* source menu switch */
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| 70 | extern short npts; /* number of points in function */
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| 71 | extern short pecase; /* point edit case variable */
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| 72 | extern short pntsv; /* point selection state variable */
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| 73 | extern short subj; /* edited point number (relative) */
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| 74 | extern short submenu; /* submenu cursor switch */
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| 75 | extern short temax; /* time upper limit */
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| 76 | extern short temin; /* time lower limit */
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| 77 | extern short vlbtype; /* type of message window display */
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| 78 | extern short wcflag; /* ws/cf menu type */
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| 79 | extern short wcpage; /* ws/cf menu page */
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| 80 |
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| 81 | extern short instmod[12]; /* intrument data modified */
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| 82 |
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| 83 | extern unsigned *instob; /* instrument object pointer */
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| 84 |
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| 85 | extern struct octent *idoct; /* instrument display octent pointer */
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| 86 | extern struct instpnt *pntptr; /* pointer to edited point */
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| 87 |
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| 88 | extern struct instdef idefs[NINST]; /* current instrument definitions */
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| 89 | extern struct instdef vbufs[12]; /* voice instrument buffers */
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| 90 |
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| 91 | extern char *funcndx[256][2]; /* function header pointers */
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| 92 | extern char *vlbptr[3]; /* variable label pointers */
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| 93 |
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| 94 | extern char idbuf[65]; /* display conversion work area */
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| 95 |
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| 96 | /* |
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| 97 |
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| 98 | */
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| 99 |
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[0580615] | 100 | /* forward references */
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[f40a309] | 101 |
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| 102 | void idpoint(short x, short y, short pen);
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| 103 |
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| 104 | short idbox[][8] = { /* display box parameters */
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| 105 |
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| 106 | { 1, 1, 84, 26, CFBX00, CBBX00, 0, 1}, /* 0: Freq 1 */
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| 107 | { 86, 1, 169, 26, CFBX01, CBBX01, 0, 11}, /* 1: Freq 2 */
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| 108 | {171, 1, 254, 26, CFBX02, CBBX02, 0, 22}, /* 2: Freq 3 */
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| 109 | {256, 1, 339, 26, CFBX03, CBBX03, 0, 33}, /* 3: Freq 4 */
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| 110 | {341, 1, 424, 26, CFBX04, CBBX04, 0, 44}, /* 4: Filter / Resonance */
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| 111 | {426, 1, 509, 26, CFBX05, CBBX05, 0, 54}, /* 5: Location */
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| 112 |
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| 113 | { 1, 29, 84, 54, CFBX06, CBBX06, 2, 1}, /* 6: Index 1 */
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| 114 | { 86, 29, 169, 54, CFBX07, CBBX07, 2, 11}, /* 7: Index 2 */
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| 115 | {171, 29, 254, 54, CFBX08, CBBX08, 2, 22}, /* 8: Index 3 */
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| 116 | {256, 29, 339, 54, CFBX09, CBBX09, 2, 33}, /* 9: Index 4 */
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| 117 | {341, 29, 424, 54, CFBX10, CBBX10, 2, 44}, /* 10: Index 5 */
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| 118 | {426, 29, 509, 54, CFBX11, CBBX11, 2, 54}, /* 11: Index 6 */
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| 119 |
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| 120 | { 1, 56, 509, 208, CFBX12, CBBX12, 4, 54}, /* 12: Level */
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| 121 |
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| 122 | { 1, 210, 110, 236, CFBX13, CBBX13, 15, 1}, /* 13: Source- Mlt */
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| 123 | {112, 210, 142, 236, CFBX14, CBBX14, 15, 15}, /* 14: Pt */
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| 124 | {144, 210, 206, 236, CFBX15, CBBX15, 15, 19}, /* 15: Time */
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| 125 | {208, 210, 366, 236, CFBX16, CBBX16, 15, 27}, /* 16: Value */
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| 126 | {368, 210, 509, 236, CFBX17, CBBX17, 15, 47}, /* 17: Action */
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| 127 |
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| 128 | { 1, 238, 131, 348, CFBX18, CBBX18, 17, 2}, /* 18: Configuration */
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| 129 | {133, 238, 267, 251, CFBX19, CBBX19, 17, 17}, /* 19: Voice & Inst */
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| 130 | {269, 238, 379, 306, CFBX20, CBBX20, 17, 35}, /* 20: Oscillators */
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| 131 | {381, 238, 509, 348, CFBX21, CBBX21, 17, 48}, /* 21: Waveshape */
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| 132 |
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| 133 | {133, 308, 379, 348, CFBX22, CBBX22, 22, 17}, /* 22: (messages) */
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| 134 |
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| 135 | {133, 252, 267, 306, CFBX23, CBBX23, 18, 17} /* 23: Name & comments */
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| 136 | };
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| 137 |
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| 138 | /* |
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| 139 |
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| 140 | */
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| 141 |
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| 142 | /* instrument function to FPU function table */
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| 143 |
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| 144 | short fnoff[NFINST] = {
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| 145 |
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| 146 | 1, /* 0: Freq 1 */
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| 147 | 3, /* 1: Freq 2 */
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| 148 | 5, /* 2: Freq 3 */
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| 149 | 7, /* 3: Freq 4 */
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| 150 | 10, /* 4: Filter / Resonance */
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| 151 | 4, /* 5: Location */
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| 152 | 9, /* 6: Index 1 */
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| 153 | 11, /* 7: Index 2 */
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| 154 | 12, /* 8: Index 3 */
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| 155 | 13, /* 9: Index 4 */
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| 156 | 14, /* 10: Index 5 */
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| 157 | 15, /* 11: Index 6 */
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| 158 | 2 /* 12: Level */
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| 159 | };
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| 160 |
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| 161 | short inspal[16][3] = { /* instrument display color palette */
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| 162 |
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| 163 | {0, 0, 0}, /* 0 */
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| 164 | {3, 3, 3}, /* 1 */
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| 165 | {2, 2, 2}, /* 2 */
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| 166 | {3, 0, 0}, /* 3 */
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| 167 | {0, 3, 2}, /* 4 */
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| 168 | {0, 0, 1}, /* 5 */
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| 169 | {0, 1, 1}, /* 6 */
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| 170 | {1, 0, 1}, /* 7 */
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| 171 | {3, 2, 0}, /* 8 */
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| 172 | {1, 1, 2}, /* 9 */
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| 173 | {2, 3, 0}, /* 10 */
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| 174 | {2, 3, 3}, /* 11 */
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| 175 | {3, 0, 2}, /* 12 */
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| 176 | {0, 2, 3}, /* 13 */
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| 177 | {0, 3, 0}, /* 14 */
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| 178 | {3, 3, 0} /* 15 */
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| 179 | };
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| 180 |
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| 181 | /* |
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| 182 |
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| 183 | */
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| 184 |
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| 185 | char *idbxlbl[] = { /* display box labels */
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| 186 |
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| 187 | " Frq 1", /* 0 */
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| 188 | " Frq 2", /* 1 */
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| 189 | " Frq 3", /* 2 */
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| 190 | " Frq 4", /* 3 */
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| 191 | " Filtr", /* 4 */
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| 192 | " Loctn", /* 5 */
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| 193 | " Ind 1", /* 6 */
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| 194 | " Ind 2", /* 7 */
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| 195 | " Ind 3", /* 8 */
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| 196 | " Ind 4", /* 9 */
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| 197 | " Ind 5", /* 10 */
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| 198 | " Ind 6", /* 11 */
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| 199 | " Level", /* 12 */
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| 200 | "Source Mult", /* 13 */
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| 201 | "Pt", /* 14 */
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| 202 | "Time ", /* 15 */
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| 203 | "Value Source Mult", /* 16 */
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| 204 | "Conditioned Acts", /* 17 */
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| 205 | " Config #", /* 18 */
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| 206 | "Voice Inst", /* 19 */
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| 207 | "Oscillators", /* 20 */
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| 208 | "Wavshpe", /* 21 */
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| 209 | "", /* 22 */
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| 210 | "" /* 23 */
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| 211 | };
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| 212 |
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| 213 | char idhlbl[] = /* main function time axis label */
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| 214 | " \324\302 \325\305 \326 \301 \302 \304 \310 \321\306 \323\302";
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| 215 |
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| 216 |
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| 217 | char *osclbl[] = { /* oscillator mode labels */
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| 218 | /* NOTE: must match values in instdsp.h */
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| 219 |
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| 220 | "Int", /* 0: OC_INT - Interval */
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| 221 | "Rat", /* 1: OC_RAT - Ratio */
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| 222 | "Frq", /* 2: OC_FRQ - Frequency */
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| 223 | "Pch" /* 3: OC_PCH - Pitch */
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| 224 | };
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| 225 |
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| 226 | /* |
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| 227 |
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| 228 | */
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| 229 |
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| 230 | long rngdiv[] = { /* divisors for ranges of 0..9 */
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| 231 |
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| 232 | MAXRAND, /* 0..0 */
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| 233 | MAXRAND / 2, /* 0..1 */
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| 234 | MAXRAND / 3, /* 0..2 */
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| 235 | MAXRAND / 4, /* 0..3 */
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| 236 | MAXRAND / 5, /* 0..4 */
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| 237 | MAXRAND / 6, /* 0..5 */
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| 238 | MAXRAND / 7, /* 0..6 */
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| 239 | MAXRAND / 8, /* 0..7 */
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| 240 | MAXRAND / 9, /* 0..8 */
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| 241 | MAXRAND / 10 /* 0..9 */
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| 242 | };
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| 243 |
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| 244 | /* |
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| 245 |
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| 246 | */
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| 247 |
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[0580615] | 248 | /*
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[f40a309] | 249 | =============================================================================
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| 250 | drawpt() -- draw a point as a cross
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| 251 | =============================================================================
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| 252 | */
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| 253 |
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| 254 | void drawpt(short px, short py, short pc)
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| 255 | {
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| 256 | register short tmp;
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| 257 |
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| 258 | tmp = px - 1;
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| 259 |
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| 260 | if (tmp > 7)
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| 261 | idpoint(tmp, py, pc);
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| 262 |
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| 263 | tmp = px + 1;
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| 264 |
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| 265 | if (tmp < 509)
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| 266 | idpoint(tmp, py, pc);
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| 267 |
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| 268 | tmp = py - 1;
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| 269 |
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| 270 | if (tmp > 55)
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| 271 | idpoint(px, tmp, pc);
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| 272 |
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| 273 | tmp = py + 1;
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| 274 |
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| 275 | if (tmp < 196)
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| 276 | idpoint(px, tmp, pc);
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| 277 |
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| 278 | idpoint(px, py, pc);
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| 279 | }
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| 280 |
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| 281 | /* |
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| 282 |
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| 283 | */
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[0580615] | 284 |
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[f40a309] | 285 | /*
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| 286 | =============================================================================
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| 287 | drawfn() -- draw a function
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| 288 | =============================================================================
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| 289 | */
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| 290 |
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| 291 | void drawfn(short fn, short how, short pen, short wn)
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| 292 | {
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| 293 | struct idfnhdr *fp;
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| 294 | struct instdef *ip;
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| 295 | register struct instpnt *pt1, *pt2;
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| 296 | register short i, npt1, npt2, xp;
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| 297 | register unsigned color;
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| 298 | short np, ptx, pty, ptc;
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| 299 |
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| 300 | ip = &vbufs[curvce];
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| 301 | fp = &ip->idhfnc[fn];
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| 302 | point = idpoint;
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| 303 |
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| 304 | np = fp->idfpif; /* number of points in the function */
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| 305 | xp = subj; /* edit point */
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| 306 |
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| 307 | npt1 = 0; /* left endpoint of line */
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| 308 | npt2 = 1; /* right endpoint of line */
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| 309 |
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| 310 | pt1 = &ip->idhpnt[fp->idfpt1]; /* left endpoint of line */
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| 311 | pt2 = pt1 + 1; /* right endpoint of line */
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| 312 |
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| 313 | color = exp_c(pen); /* replicate 4 bit 'pen' for 16 bit 'color' */
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| 314 |
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| 315 | /* |
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| 316 |
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| 317 | */
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| 318 | ptx = ttox(timeto(fn, npt1), wn);
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| 319 | pty = vtoy((pt1->ipval >> 5), wn);
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| 320 |
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| 321 | ptc = how ? ID_SELD :
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| 322 | ((pt1->ipact OR pt1->ipvsrc) ?
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| 323 | ID_ACTP : ID_CPNT);
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| 324 |
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| 325 | if (np EQ 1) { /* single point ? */
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| 326 |
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| 327 | if (wn EQ 12)
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| 328 | drawpt(ptx, pty, ptc);
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| 329 | else
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| 330 | idpoint(ptx, pty, ptc);
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| 331 |
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| 332 | return;
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| 333 | }
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| 334 |
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| 335 | if (how AND (xp EQ 0))
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| 336 | if (wn EQ 12)
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| 337 | drawpt(ptx, pty, ID_SELD);
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| 338 | else
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| 339 | idpoint(ptx, pty, ID_SELD);
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| 340 |
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| 341 | for (i = 1; i < np; i++) {
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| 342 |
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| 343 | ptx = ttox(timeto(fn, npt2), wn);
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| 344 | pty = vtoy((pt2->ipval >> 5), wn);
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| 345 |
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| 346 | ptc = (pt2->ipact OR pt2->ipvsrc) ?
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| 347 | ID_ACTP : ID_CPNT;
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| 348 |
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| 349 | if (how AND (xp EQ (i - 1))) {
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| 350 |
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| 351 |
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| 352 | if (wn EQ 12)
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| 353 | drawpt(ptx, pty, ptc);
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| 354 | else
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| 355 | idpoint(ptx, pty, ptc);
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| 356 |
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| 357 | } else if (how AND (xp EQ i)) {
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| 358 |
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| 359 | ptc = ID_SELD;
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| 360 |
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| 361 | if (wn EQ 12)
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| 362 | drawpt(ptx, pty, ptc);
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| 363 | else
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| 364 | idpoint(ptx, pty, ptc);
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| 365 | /* |
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| 366 |
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| 367 | */
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| 368 | } else {
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| 369 |
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| 370 | lseg(ttox(timeto(fn, npt1), wn),
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| 371 | vtoy((pt1->ipval >> 5), wn),
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| 372 | ptx, pty, color);
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| 373 |
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| 374 | if (wn EQ 12) {
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| 375 |
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| 376 | drawpt(ttox(timeto(fn, npt1), wn),
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| 377 | vtoy((pt1->ipval >> 5), wn),
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| 378 | (pt1->ipact OR pt1->ipvsrc) ?
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| 379 | ID_ACTP : ID_CPNT);
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| 380 |
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| 381 | drawpt(ptx, pty, ptc);
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| 382 |
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| 383 | } else {
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| 384 |
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| 385 | idpoint(ttox(timeto(fn, npt1), wn),
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| 386 | vtoy((pt1->ipval >> 5), wn),
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| 387 | (pt1->ipact OR pt1->ipvsrc) ?
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| 388 | ID_ACTP : ID_CPNT);
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| 389 |
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| 390 | idpoint(ptx, pty, ptc);
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| 391 | }
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| 392 | }
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| 393 |
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| 394 | npt1++;
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| 395 | npt2++;
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| 396 | pt1++;
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| 397 | pt2++;
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| 398 | }
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| 399 |
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| 400 | return;
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| 401 | }
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| 402 |
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[0580615] | 403 | /* |
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[f40a309] | 404 |
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| 405 | */
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| 406 |
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| 407 | /*
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| 408 | =============================================================================
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| 409 | addpch() -- add an offset to a pitch function value
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| 410 | =============================================================================
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| 411 | */
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| 412 |
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| 413 | short addpch(short p1, short p2)
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| 414 | {
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| 415 | register long pl;
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| 416 |
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| 417 | pl = ((((long)p1 >> 5) - 500L) << LSPCH) + (long)p2;
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| 418 |
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| 419 | if (pl > PITCHMAX)
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| 420 | pl = PITCHMAX;
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| 421 |
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| 422 | return((short)pl);
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| 423 | }
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[0580615] | 424 |
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[f40a309] | 425 | /* |
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| 426 |
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| 427 | */
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| 428 |
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| 429 | /*
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| 430 | =============================================================================
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| 431 | irand() -- develop a random number in a given range
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| 432 | =============================================================================
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| 433 | */
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| 434 |
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| 435 | short irand(short range)
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| 436 | {
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| 437 | if (range LE 0) /* limit things to 'reasonable' values */
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| 438 | return(0);
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| 439 |
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| 440 | if (range > 9) /* limit things to 'reasonable' values */
|
---|
| 441 | range = 9;
|
---|
| 442 |
|
---|
| 443 | return((short)(rand24() / rngdiv[range]));
|
---|
[0580615] | 444 | }
|
---|
[f40a309] | 445 |
|
---|
| 446 | /* |
---|
| 447 |
|
---|
| 448 | */
|
---|
| 449 |
|
---|
| 450 | /*
|
---|
| 451 | =============================================================================
|
---|
| 452 | xgetran() -- develop a random number
|
---|
| 453 | =============================================================================
|
---|
| 454 | */
|
---|
| 455 |
|
---|
| 456 | short xgetran(short mlt)
|
---|
| 457 | {
|
---|
| 458 | register short sltmp;
|
---|
| 459 |
|
---|
| 460 | sltmp = (short)rand24();
|
---|
| 461 |
|
---|
| 462 | if (mlt < 0)
|
---|
| 463 | sltmp += (short)rand24();
|
---|
| 464 |
|
---|
[0580615] | 465 | return(sltmp);
|
---|
[f40a309] | 466 | }
|
---|
| 467 |
|
---|
| 468 | /* |
---|
| 469 |
|
---|
| 470 | */
|
---|
| 471 |
|
---|
| 472 | /*
|
---|
| 473 | =============================================================================
|
---|
| 474 | dosync() -- update sync and configuration register
|
---|
| 475 | =============================================================================
|
---|
| 476 | */
|
---|
| 477 |
|
---|
| 478 | void dosync(short vce)
|
---|
| 479 | {
|
---|
| 480 | register short sync;
|
---|
| 481 | register struct instdef *ip;
|
---|
| 482 |
|
---|
| 483 | ip = &vbufs[vce];
|
---|
| 484 | sync = ip->idhcfg << 8;
|
---|
| 485 |
|
---|
| 486 | if (ip->idhos1c & OC_SYN)
|
---|
| 487 | sync |= 0x2000;
|
---|
| 488 |
|
---|
| 489 | if (ip->idhos2c & OC_SYN)
|
---|
| 490 | sync |= 0x4000;
|
---|
| 491 |
|
---|
| 492 | if (ip->idhos3c & OC_SYN)
|
---|
| 493 | sync |= 0x8000;
|
---|
[0580615] | 494 |
|
---|
[f40a309] | 495 | *(io_fpu + vce + (long)FPU_OCFG) = sync;
|
---|
| 496 | }
|
---|
| 497 |
|
---|
| 498 | /* |
---|
| 499 |
|
---|
| 500 | */
|
---|
| 501 |
|
---|
| 502 | /*
|
---|
| 503 | =============================================================================
|
---|
| 504 | oscdsp() -- display an oscillator frequency specification
|
---|
| 505 | =============================================================================
|
---|
| 506 | */
|
---|
| 507 |
|
---|
| 508 | void oscdsp(short row, short val, short n, short frq, char *lbl)
|
---|
| 509 | {
|
---|
| 510 | register short fh, fl;
|
---|
| 511 |
|
---|
| 512 | tsplot4(instob, 64, idbox[n][4], row, 34, lbl, 14);
|
---|
| 513 | tsplot4(instob, 64, idbox[n][4], row, 36, osclbl[val & 3], 14);
|
---|
| 514 |
|
---|
| 515 | switch (val & 3) {
|
---|
| 516 |
|
---|
| 517 | case OC_INT: /* interval */
|
---|
| 518 |
|
---|
| 519 | sprintf(idbuf, "%c%04d", (frq < 0 ? '-' : '+'),
|
---|
| 520 | ((frq < 0 ? -frq : frq) >> 1));
|
---|
| 521 |
|
---|
| 522 | break;
|
---|
| 523 |
|
---|
| 524 | case OC_RAT: /* ratio */
|
---|
| 525 |
|
---|
| 526 | int2rat(frq >> 1);
|
---|
| 527 |
|
---|
| 528 | ebflag = FALSE;
|
---|
| 529 |
|
---|
| 530 | idbuf[0] = ebuf[0];
|
---|
| 531 | idbuf[1] = ebuf[1];
|
---|
| 532 | idbuf[2] = ebuf[2];
|
---|
| 533 | idbuf[3] = '\0';
|
---|
| 534 |
|
---|
| 535 | break;
|
---|
| 536 |
|
---|
| 537 | case OC_FRQ: /* frequency */
|
---|
| 538 |
|
---|
| 539 | fh = (frq >> 1) / 10;
|
---|
| 540 | fl = (frq >> 1) - (fh * 10);
|
---|
| 541 |
|
---|
| 542 | sprintf(idbuf, "%02d.%d ", fh, fl);
|
---|
| 543 | break;
|
---|
| 544 | /* |
---|
| 545 |
|
---|
| 546 | */
|
---|
| 547 | case OC_PCH:
|
---|
| 548 |
|
---|
| 549 | cnvc2p(idbuf, (frq >> 1));
|
---|
| 550 | idbuf[0] += '0';
|
---|
| 551 | idbuf[1] += 'A';
|
---|
| 552 | idbuf[2] = sfdsp[idbuf[2]];
|
---|
| 553 | idbuf[3] += '0';
|
---|
| 554 | idbuf[4] += '0';
|
---|
| 555 | idbuf[5] = '\0';
|
---|
| 556 | break;
|
---|
| 557 | }
|
---|
| 558 |
|
---|
| 559 | tsplot4(instob, 64, idbox[n][4], row, 40, idbuf, 14);
|
---|
[0580615] | 560 |
|
---|
[f40a309] | 561 | if (row NE 21)
|
---|
| 562 | tsplot4(instob, 64, idbox[n][4], row, 46,
|
---|
| 563 | ((val & OC_SYN) ? "S" : "s"), 14);
|
---|
| 564 | }
|
---|
| 565 |
|
---|
| 566 | /* |
---|
| 567 |
|
---|
| 568 | */
|
---|
| 569 |
|
---|
| 570 | /*
|
---|
| 571 | =============================================================================
|
---|
| 572 | pltws() -- plot a small waveshape display
|
---|
| 573 | =============================================================================
|
---|
| 574 | */
|
---|
| 575 |
|
---|
| 576 | void pltws(unsigned ws[], short pen)
|
---|
| 577 | {
|
---|
| 578 | register short i, x, y;
|
---|
| 579 |
|
---|
| 580 | for (i = 1; i < 254; i++) {
|
---|
| 581 |
|
---|
[0580615] | 582 | x = 382 + (i >> 1);
|
---|
[f40a309] | 583 | y = 348 - ((ws[i] ^ 0x8000) / 676);
|
---|
| 584 |
|
---|
| 585 | idpoint(x, y, pen);
|
---|
| 586 | }
|
---|
| 587 | }
|
---|
| 588 |
|
---|
| 589 | /* |
---|
| 590 |
|
---|
| 591 | */
|
---|
| 592 |
|
---|
| 593 | /*
|
---|
| 594 | =============================================================================
|
---|
| 595 | dswin() -- display a window
|
---|
| 596 | =============================================================================
|
---|
| 597 | */
|
---|
| 598 |
|
---|
| 599 | void dswin(short n)
|
---|
| 600 | {
|
---|
| 601 | short th, tl, vh, vl, vv, mltval, lboff;
|
---|
| 602 | char *s1, mltstr[6], mltsgn;
|
---|
| 603 | long tt, sc;
|
---|
| 604 | register short cx, pnt, par;
|
---|
| 605 | register struct instdef *ip;
|
---|
| 606 | register struct idfnhdr *fp;
|
---|
| 607 | register struct instpnt *pp;
|
---|
| 608 |
|
---|
| 609 | if (wcflag NE -1)
|
---|
| 610 | return;
|
---|
| 611 |
|
---|
| 612 | if (idimsw AND (n NE 19) AND (n < 22))
|
---|
| 613 | return;
|
---|
| 614 |
|
---|
| 615 | ip = &vbufs[curvce];
|
---|
| 616 |
|
---|
| 617 | fp = &ip->idhfnc[n LE 12 ? n : curfunc];
|
---|
| 618 |
|
---|
| 619 | curpnt = subj + fp->idfpt1;
|
---|
| 620 | pp = &ip->idhpnt[curpnt];
|
---|
| 621 |
|
---|
| 622 | cx = idbox[n][5];
|
---|
| 623 | cx |= cx << 4;
|
---|
| 624 | cx |= cx << 8;
|
---|
| 625 |
|
---|
| 626 | /* |
---|
| 627 |
|
---|
| 628 | */
|
---|
| 629 |
|
---|
| 630 | /* first, fill the box with the background color */
|
---|
| 631 |
|
---|
| 632 | if (v_regs[5] & 0x0180)
|
---|
| 633 | vbank(0);
|
---|
| 634 |
|
---|
| 635 | vbfill4(instob, 128, idbox[n][0], idbox[n][1], idbox[n][2], idbox[n][3], cx);
|
---|
| 636 |
|
---|
| 637 | if (n < 12) /* draw the function if it's a label window */
|
---|
| 638 | drawfn(n, 0, ID_CLIN, n);
|
---|
| 639 |
|
---|
| 640 | /* put in the box label */
|
---|
| 641 |
|
---|
| 642 | if (n GT 12) {
|
---|
| 643 |
|
---|
| 644 | tsplot4(instob, 64, idbox[n][4], idbox[n][6], idbox[n][7],
|
---|
| 645 | idbxlbl[n], 14);
|
---|
| 646 |
|
---|
| 647 | } else {
|
---|
| 648 |
|
---|
| 649 | tsplot4(instob, 64,
|
---|
| 650 | ((ip->idhfnc[n].idftmd & I_TM_KEY) ? idbox[n][4] : ID_INST),
|
---|
| 651 | idbox[n][6], idbox[n][7], idbxlbl[n], 14);
|
---|
| 652 | }
|
---|
| 653 |
|
---|
| 654 | /* |
---|
| 655 |
|
---|
| 656 | */
|
---|
| 657 | switch (n) { /* final text - overlays above stuff */
|
---|
| 658 |
|
---|
| 659 | case 12: /* level */
|
---|
| 660 |
|
---|
| 661 | /* x labels */
|
---|
| 662 |
|
---|
| 663 | tsplot4(instob, 64, TGRID, 14, 0, idhlbl, 14);
|
---|
| 664 |
|
---|
| 665 | /* y labels */
|
---|
| 666 |
|
---|
| 667 | tsplot4(instob, 64, TGRID, 14, 0, "\300", 14);
|
---|
| 668 | tsplot4(instob, 64, TGRID, 12, 0, "\302", 14);
|
---|
| 669 | tsplot4(instob, 64, TGRID, 10, 0, "\304", 14);
|
---|
| 670 | tsplot4(instob, 64, TGRID, 8, 0, "\306", 14);
|
---|
| 671 | tsplot4(instob, 64, TGRID, 6, 0, "\310", 14);
|
---|
| 672 | tsplot4(instob, 64, TGRID, 4, 0, "\312", 14);
|
---|
| 673 |
|
---|
| 674 | lseg( 7, 56, 7, 196, LGRID); /* draw the grid */
|
---|
| 675 | lseg( 7, 196, 509, 196, LGRID);
|
---|
| 676 |
|
---|
| 677 | drawfn(12, 0, ID_CLIN, 12); /* draw the function */
|
---|
| 678 |
|
---|
| 679 | return;
|
---|
| 680 |
|
---|
| 681 | case 13: /* source - multiplier */
|
---|
| 682 |
|
---|
| 683 | dsimlt(bfs, fp->idfsrc, fp->idfmlt);
|
---|
| 684 |
|
---|
| 685 | tsplot4(instob, 64, idbox[n][4],
|
---|
| 686 | idbox[n][6]+1, idbox[n][7], bfs, 14);
|
---|
| 687 | return;
|
---|
| 688 |
|
---|
| 689 | case 14: /* point number */
|
---|
| 690 |
|
---|
| 691 | sprintf(bfs, "%02d", subj);
|
---|
| 692 |
|
---|
| 693 | tsplot4(instob, 64, idbox[n][4], idbox[n][6]+1, idbox[n][7], bfs, 14);
|
---|
| 694 |
|
---|
| 695 | return;
|
---|
| 696 | /* |
---|
| 697 |
|
---|
| 698 | */
|
---|
| 699 | case 15: /* time */
|
---|
| 700 |
|
---|
| 701 | sc = 1000L;
|
---|
| 702 | tt = timeto(curfunc, subj);
|
---|
| 703 | th = tt / sc;
|
---|
| 704 | tl = tt - (th * sc);
|
---|
| 705 |
|
---|
| 706 | sprintf(bfs, "%02d.%03d", th, tl);
|
---|
| 707 | tsplot4(instob, 64, idbox[n][4], idbox[n][6] + 1,
|
---|
| 708 | idbox[n][7], bfs, 14);
|
---|
| 709 |
|
---|
| 710 | return;
|
---|
| 711 |
|
---|
| 712 | case 16: /* value */
|
---|
| 713 |
|
---|
| 714 | vv = pp->ipval >> 5;
|
---|
| 715 | vh = vv / 100;
|
---|
| 716 | vl = vv - (vh * 100);
|
---|
| 717 |
|
---|
| 718 | sprintf(bfs, "%02d.%02d ", vh, vl);
|
---|
| 719 |
|
---|
| 720 | dsimlt(&bfs[6], pp->ipvsrc, pp->ipvmlt);
|
---|
| 721 |
|
---|
| 722 | tsplot4(instob, 64, idbox[n][4], idbox[n][6] + 1,
|
---|
| 723 | idbox[n][7], bfs, 14);
|
---|
| 724 |
|
---|
| 725 | return;
|
---|
| 726 |
|
---|
| 727 | /* |
---|
| 728 |
|
---|
| 729 | */
|
---|
| 730 | case 17: /* action */
|
---|
| 731 |
|
---|
| 732 | pnt = pp->ippar1;
|
---|
| 733 | par = pp->ippar2;
|
---|
| 734 |
|
---|
| 735 | switch (pp->ipact) {
|
---|
| 736 |
|
---|
| 737 | case AC_NULL:
|
---|
| 738 |
|
---|
| 739 | s1 = " ";
|
---|
| 740 | break;
|
---|
| 741 |
|
---|
| 742 | case AC_SUST:
|
---|
| 743 |
|
---|
| 744 | sprintf(bfs, "Pause if key %c ", SP_DNA);
|
---|
| 745 | s1 = bfs;
|
---|
| 746 | break;
|
---|
| 747 |
|
---|
| 748 | case AC_ENBL:
|
---|
| 749 |
|
---|
| 750 | sprintf(bfs, "Stop if key %c ", SP_UPA);
|
---|
| 751 | s1 = bfs;
|
---|
| 752 | break;
|
---|
| 753 |
|
---|
| 754 | case AC_JUMP:
|
---|
| 755 |
|
---|
| 756 | sprintf(bfs, "GoTo %02d forever ", pnt);
|
---|
| 757 | s1 = bfs;
|
---|
| 758 | break;
|
---|
| 759 |
|
---|
| 760 | /* |
---|
| 761 |
|
---|
| 762 | */
|
---|
| 763 | case AC_LOOP:
|
---|
| 764 |
|
---|
| 765 | sprintf(bfs, "GoTo %02d %02d times", pnt, par);
|
---|
| 766 |
|
---|
| 767 | if (bfs[8] EQ '9') /* random */
|
---|
| 768 | bfs[8] = 'R';
|
---|
| 769 |
|
---|
| 770 | s1 = bfs;
|
---|
| 771 | break;
|
---|
| 772 |
|
---|
| 773 | case AC_KYUP:
|
---|
| 774 |
|
---|
| 775 | sprintf(bfs, "GoTo %02d if key %c",
|
---|
| 776 | pnt, SP_UPA);
|
---|
| 777 | s1 = bfs;
|
---|
| 778 | break;
|
---|
| 779 |
|
---|
| 780 | case AC_KYDN:
|
---|
| 781 |
|
---|
| 782 | sprintf(bfs, "GoTo %02d if key %c",
|
---|
| 783 | pnt, SP_DNA);
|
---|
| 784 | s1 = bfs;
|
---|
| 785 | break;
|
---|
| 786 |
|
---|
| 787 | default:
|
---|
| 788 |
|
---|
| 789 | s1 = "????????????????";
|
---|
| 790 | break;
|
---|
| 791 | }
|
---|
| 792 |
|
---|
| 793 | tsplot4(instob, 64, idbox[n][4], idbox[n][6] + 1,
|
---|
| 794 | idbox[n][7], s1, 14);
|
---|
| 795 |
|
---|
| 796 | return;
|
---|
| 797 |
|
---|
| 798 | /* |
---|
| 799 |
|
---|
| 800 | */
|
---|
| 801 |
|
---|
| 802 | case 18: /* configuration */
|
---|
| 803 |
|
---|
| 804 | showcfg(ip->idhcfg);
|
---|
| 805 | return;
|
---|
| 806 |
|
---|
| 807 | case 19: /* voice & instrument */
|
---|
| 808 |
|
---|
| 809 | sprintf(idbuf, "%02d", curvce + 1);
|
---|
| 810 | tsplot4(instob, 64, idbox[n][4], 17, 23, idbuf, 14);
|
---|
| 811 |
|
---|
| 812 | sprintf(idbuf, "%02d", curinst);
|
---|
| 813 | tsplot4(instob, 64, (instmod[curvce] ? ID_CHGD :idbox[n][4]),
|
---|
| 814 | 17, 31, idbuf, 14);
|
---|
| 815 |
|
---|
| 816 | return;
|
---|
| 817 |
|
---|
| 818 | case 20: /* oscillators */
|
---|
| 819 |
|
---|
| 820 | oscdsp(18, ip->idhos1c, n, "1", ip->idhos1v);
|
---|
| 821 | oscdsp(19, ip->idhos2c, n, "2", ip->idhos2v);
|
---|
| 822 | oscdsp(20, ip->idhos3c, n, "3", ip->idhos3v);
|
---|
| 823 | oscdsp(21, ip->idhos4c, n, "4", ip->idhos4v);
|
---|
| 824 |
|
---|
| 825 | return;
|
---|
| 826 |
|
---|
| 827 | case 21: /* waveshapes */
|
---|
| 828 |
|
---|
| 829 | sprintf(idbuf, "A%02d", ip->idhwsa + 1);
|
---|
| 830 | tsplot4(instob, 64, WSAFC, 17, 56, idbuf, 14);
|
---|
| 831 | pltws(ip->idhwvaf, WSAFC);
|
---|
| 832 |
|
---|
| 833 | sprintf(idbuf, "B%02d", ip->idhwsb + 1);
|
---|
| 834 | tsplot4(instob, 64, WSBFC, 17, 60, idbuf, 14);
|
---|
| 835 | pltws(ip->idhwvbf, WSBFC);
|
---|
| 836 |
|
---|
| 837 | return;
|
---|
| 838 | /* |
---|
| 839 |
|
---|
| 840 | */
|
---|
| 841 | case 22: /* message window */
|
---|
| 842 |
|
---|
| 843 | tsplot4(instob, 64, idbox[n][4], 22, 17, vlbptr[0], 14);
|
---|
| 844 | tsplot4(instob, 64, idbox[n][4], 23, 17, vlbptr[1], 14);
|
---|
| 845 | tsplot4(instob, 64, idbox[n][4], 24, 17, vlbptr[2], 14);
|
---|
| 846 |
|
---|
| 847 | if (idsrcsw) {
|
---|
| 848 |
|
---|
| 849 | point = idpoint;
|
---|
| 850 |
|
---|
| 851 | lseg(196, 308, 196, 348, CBORD);
|
---|
| 852 | lseg(260, 308, 260, 348, CBORD);
|
---|
| 853 | lseg(324, 308, 324, 348, CBORD);
|
---|
[0580615] | 854 | }
|
---|
[f40a309] | 855 |
|
---|
| 856 | return;
|
---|
| 857 |
|
---|
| 858 | case 23: /* Name and comments */
|
---|
| 859 |
|
---|
| 860 | tsplot4(instob, 64, idbox[n][4], 18, 17, ip->idhname, 14);
|
---|
| 861 | tsplot4(instob, 64, idbox[n][4], 19, 17, ip->idhcom1, 14);
|
---|
| 862 | tsplot4(instob, 64, idbox[n][4], 20, 17, ip->idhcom2, 14);
|
---|
| 863 | tsplot4(instob, 64, idbox[n][4], 21, 17, ip->idhcom3, 14);
|
---|
| 864 |
|
---|
| 865 | return;
|
---|
| 866 | }
|
---|
| 867 | }
|
---|
[0580615] | 868 |
|
---|
[f40a309] | 869 | /* |
---|
| 870 |
|
---|
| 871 | */
|
---|
| 872 |
|
---|
| 873 | /*
|
---|
| 874 | =============================================================================
|
---|
| 875 | allwins() -- display all windows
|
---|
| 876 | =============================================================================
|
---|
| 877 | */
|
---|
| 878 |
|
---|
| 879 | void allwins(void)
|
---|
| 880 | {
|
---|
| 881 | register short i;
|
---|
| 882 |
|
---|
| 883 | for (i = 0; i < 24; i++)
|
---|
| 884 | dswin(i);
|
---|
[0580615] | 885 | }
|
---|
[f40a309] | 886 |
|
---|
| 887 | /*
|
---|
| 888 | =============================================================================
|
---|
| 889 | idpoint() -- plot a point for the lseg function
|
---|
| 890 | =============================================================================
|
---|
| 891 | */
|
---|
| 892 |
|
---|
| 893 | void idpoint(short x, short y, short pen)
|
---|
| 894 | {
|
---|
| 895 | if (v_regs[5] & 0x0180)
|
---|
| 896 | vbank(0);
|
---|
| 897 |
|
---|
| 898 | vputp(idoct, x, y, pen);
|
---|
| 899 | }
|
---|
| 900 |
|
---|
| 901 | /* |
---|
| 902 |
|
---|
| 903 | */
|
---|
| 904 |
|
---|
| 905 | /*
|
---|
| 906 | =============================================================================
|
---|
| 907 | idbord() -- draw the border for the instrument display
|
---|
| 908 | =============================================================================
|
---|
| 909 | */
|
---|
| 910 |
|
---|
| 911 | void idbord(void)
|
---|
| 912 | {
|
---|
| 913 | point = idpoint;
|
---|
| 914 |
|
---|
| 915 | lseg( 0, 0, 510, 0, CBORD); /* outer border */
|
---|
| 916 | lseg(510, 0, 510, 349, CBORD);
|
---|
| 917 | lseg(510, 349, 0, 349, CBORD);
|
---|
| 918 | lseg( 0, 349, 0, 0, CBORD);
|
---|
| 919 |
|
---|
| 920 | lseg( 0, 27, 510, 27, CBORD); /* label widows - H lines */
|
---|
| 921 | lseg( 0, 55, 510, 55, CBORD);
|
---|
| 922 |
|
---|
| 923 | lseg( 85, 1, 85, 54, CBORD); /* label windows - V lines */
|
---|
| 924 | lseg(170, 1, 170, 54, CBORD);
|
---|
| 925 | lseg(255, 1, 255, 54, CBORD);
|
---|
[0580615] | 926 | lseg(340, 1, 340, 54, CBORD);
|
---|
[f40a309] | 927 | lseg(425, 1, 425, 54, CBORD);
|
---|
| 928 |
|
---|
| 929 | lseg( 0, 209, 510, 209, CBORD); /* S/M, Time, Val - H lines */
|
---|
| 930 | lseg( 0, 237, 510, 237, CBORD);
|
---|
| 931 |
|
---|
| 932 | lseg(111, 210, 111, 236, CBORD); /* S/M, Time, Val - V lines */
|
---|
| 933 | lseg(143, 210, 143, 236, CBORD);
|
---|
| 934 | lseg(207, 210, 207, 236, CBORD);
|
---|
| 935 | lseg(367, 210, 367, 236, CBORD);
|
---|
| 936 |
|
---|
| 937 | lseg(132, 238, 132, 349, CBORD); /* Voice, Osc, Vars */
|
---|
| 938 | lseg(380, 238, 380, 349, CBORD);
|
---|
[0580615] | 939 | lseg(132, 307, 380, 307, CBORD);
|
---|
[f40a309] | 940 | lseg(268, 238, 268, 306, CBORD);
|
---|
| 941 | }
|
---|
| 942 |
|
---|
| 943 | /* |
---|
| 944 |
|
---|
| 945 | */
|
---|
| 946 |
|
---|
| 947 | /*
|
---|
| 948 | =============================================================================
|
---|
| 949 | idvlblc() -- clear the message window
|
---|
| 950 | =============================================================================
|
---|
| 951 | */
|
---|
| 952 |
|
---|
| 953 | void idvlblc(void)
|
---|
| 954 | {
|
---|
| 955 | vlbtype = 0; /* nothing in the message window */
|
---|
| 956 |
|
---|
| 957 | vlbptr[0] = vlbptr[1] = vlbptr[2] = " ";
|
---|
| 958 | }
|
---|
[0580615] | 959 |
|
---|
[f40a309] | 960 | /*
|
---|
| 961 | =============================================================================
|
---|
| 962 | idvlbld() -- put the labels in the message window
|
---|
| 963 | =============================================================================
|
---|
| 964 | */
|
---|
| 965 |
|
---|
| 966 | void idvlbld(void)
|
---|
| 967 | {
|
---|
| 968 | vlbtype = 1; /* variable labels */
|
---|
| 969 |
|
---|
| 970 | /* "123456789012345678901234567890" */
|
---|
| 971 |
|
---|
| 972 | vlbptr[0] = "PchW/HT Pch/Frq Random GPC/V1";
|
---|
| 973 | vlbptr[1] = "ModW/VT Key Vel Pedal 1 ";
|
---|
[0580615] | 974 | vlbptr[2] = "Brth/LP Key Prs ";
|
---|
[f40a309] | 975 | }
|
---|
| 976 |
|
---|
| 977 | /* |
---|
| 978 |
|
---|
| 979 | */
|
---|
| 980 |
|
---|
| 981 | /*
|
---|
| 982 | =============================================================================
|
---|
| 983 | idvtyp() -- display the virtual typewriter in the message window
|
---|
| 984 | =============================================================================
|
---|
| 985 | */
|
---|
| 986 |
|
---|
| 987 | void idvtyp(void)
|
---|
| 988 | {
|
---|
| 989 | vlbtype = 2; /* virtual typewriter */
|
---|
| 990 |
|
---|
| 991 | vlbptr[0] = vtlin1;
|
---|
| 992 | vlbptr[1] = vtlin2;
|
---|
| 993 | vlbptr[2] = vtlin3;
|
---|
[0580615] | 994 | }
|
---|
[f40a309] | 995 |
|
---|
| 996 | /*
|
---|
| 997 | =============================================================================
|
---|
| 998 | idcpfch() -- display the copy / fetch menu in the message window
|
---|
| 999 | =============================================================================
|
---|
| 1000 | */
|
---|
| 1001 |
|
---|
| 1002 | void idcpfch(void)
|
---|
| 1003 | {
|
---|
| 1004 | vlbtype = 3; /* copy / fetch menu */
|
---|
| 1005 |
|
---|
| 1006 | /* "123456789012345678901234567890" */
|
---|
| 1007 |
|
---|
| 1008 | vlbptr[0] = "Fetch from library Escape ";
|
---|
| 1009 | vlbptr[1] = "Copy to library ";
|
---|
| 1010 | vlbptr[2] = " ";
|
---|
| 1011 | }
|
---|
| 1012 |
|
---|
| 1013 | /* |
---|
| 1014 |
|
---|
| 1015 | */
|
---|
| 1016 |
|
---|
| 1017 | /*
|
---|
| 1018 | =============================================================================
|
---|
| 1019 | instdsp() -- put up the instrument display
|
---|
| 1020 | =============================================================================
|
---|
| 1021 | */
|
---|
| 1022 |
|
---|
| 1023 | void instdsp(void)
|
---|
| 1024 | {
|
---|
| 1025 | register struct instdef *ip;
|
---|
| 1026 | register struct idfnhdr *fp;
|
---|
| 1027 |
|
---|
| 1028 | instob = &v_score[0]; /* setup object pointer */
|
---|
| 1029 | idoct = &v_obtab[INSTOBJ]; /* setup object control table pointer */
|
---|
| 1030 | obj0 = &v_curs0[0]; /* setup cursor object pointer */
|
---|
| 1031 | obj2 = &v_tcur[0]; /* setup typewriter cursor pointer */
|
---|
| 1032 |
|
---|
| 1033 | idnamsw = FALSE; /* typewriter not up */
|
---|
| 1034 | idsrcsw = FALSE; /* source menu not up */
|
---|
| 1035 | idcfsw = FALSE; /* copy / fetch menu not up */
|
---|
| 1036 | idimsw = FALSE; /* instrument menu not up */
|
---|
| 1037 | submenu = FALSE; /* submenu cursor not enabled */
|
---|
| 1038 | wcflag = -1; /* no menu page up */
|
---|
| 1039 | wcpage = 0; /* initial ws/cf page */
|
---|
| 1040 |
|
---|
| 1041 | setinst(); /* setup editing variables */
|
---|
| 1042 |
|
---|
| 1043 | dswap(); /* initialize display */
|
---|
| 1044 |
|
---|
| 1045 | vbank(0); /* clear the display */
|
---|
| 1046 | memsetw(instob, 0, 32767);
|
---|
| 1047 | memsetw(instob+32767L, 0, 12033);
|
---|
| 1048 |
|
---|
| 1049 | SetObj(INSTOBJ, 0, 0, instob, 512, 350, 0, 0, INSTFL, -1);
|
---|
[0580615] | 1050 | SetObj(0, 0, 1, obj0, 16, 16, ICURX, ICURY, OBFL_00, -1);
|
---|
[f40a309] | 1051 | SetObj(TTCURS, 0, 1, obj2, 16, 16, 0, 0, TTCCFL, -1);
|
---|
| 1052 |
|
---|
| 1053 | arcurs(ID_NCUR); /* setup arrow cursor object */
|
---|
| 1054 | itcini(ID_TCUR); /* setup text cursor object */
|
---|
| 1055 | ttcini(ID_TCUR); /* setup typewriter cursor object */
|
---|
| 1056 |
|
---|
| 1057 | vbank(0);
|
---|
| 1058 | idbord(); /* draw the border */
|
---|
| 1059 | idvlblc(); /* no initial label */
|
---|
| 1060 | allwins(); /* fill in the windows */
|
---|
| 1061 |
|
---|
| 1062 | SetPri(INSTOBJ, INSTPRI);
|
---|
| 1063 | SetPri(0, GCPRI); /* display the graphic cursor */
|
---|
| 1064 |
|
---|
| 1065 | setgc(ICURX, ICURY);
|
---|
| 1066 |
|
---|
| 1067 | vsndpal(inspal); /* set the palette */
|
---|
| 1068 | }
|
---|
| 1069 |
|
---|
| 1070 | /* |
---|
| 1071 |
|
---|
| 1072 | */
|
---|
| 1073 |
|
---|
| 1074 | /*
|
---|
| 1075 | =============================================================================
|
---|
| 1076 | reshowi() -- redisplay the instrument
|
---|
| 1077 | =============================================================================
|
---|
| 1078 | */
|
---|
| 1079 |
|
---|
| 1080 | void reshowi(void)
|
---|
| 1081 | {
|
---|
| 1082 | idfield(); /* fix up field table, etc. */
|
---|
| 1083 |
|
---|
| 1084 | wcflag = -1; /* no menu page up */
|
---|
| 1085 | wcpage = 0; /* first page of waveshapes */
|
---|
| 1086 |
|
---|
| 1087 | dswap(); /* initialize display */
|
---|
| 1088 |
|
---|
| 1089 | vbank(0); /* clear the display */
|
---|
| 1090 | memsetw(instob, 0, 32767);
|
---|
| 1091 | memsetw(instob+32767L, 0, 12033);
|
---|
| 1092 |
|
---|
| 1093 | SetObj(INSTOBJ, 0, 0, instob, 512, 350, 0, 0, INSTFL, -1);
|
---|
| 1094 | SetObj(0, 0, 1, obj0, 16, 16, ICURX, ICURY, OBFL_00, -1);
|
---|
| 1095 | SetObj(TTCURS, 0, 1, obj2, 16, 16, 0, 0, TTCCFL, -1);
|
---|
| 1096 |
|
---|
| 1097 | arcurs(ID_NCUR); /* setup arrow cursor object */
|
---|
| 1098 | itcini(ID_TCUR); /* setup text cursor object */
|
---|
| 1099 | ttcini(ID_TCUR); /* setup typewriter cursor object */
|
---|
| 1100 |
|
---|
| 1101 | vbank(0);
|
---|
| 1102 | idbord(); /* draw the border */
|
---|
| 1103 | idvlblc(); /* no initial label */
|
---|
| 1104 | allwins(); /* fill in the windows */
|
---|
| 1105 |
|
---|
| 1106 | SetPri(INSTOBJ, INSTPRI);
|
---|
| 1107 | SetPri(0, GCPRI); /* enable the cursor */
|
---|
| 1108 |
|
---|
| 1109 | if (cyval > curslim)
|
---|
| 1110 | settc(stcrow, stccol);
|
---|
| 1111 | else
|
---|
| 1112 | setgc(cxval, cyval);
|
---|
| 1113 |
|
---|
| 1114 | vsndpal(inspal); /* set the palette */
|
---|
| 1115 | }
|
---|