| 1 | /*
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| 2 | =============================================================================
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| 3 | curset.c -- cursor control and data entry parameter setup
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| 4 | Version 14 -- 1988-12-13 -- 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 DEBUGIT 0
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| 9 |
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| 10 | #include "stddefs.h"
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| 11 | #include "fields.h"
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| 12 | #include "vsdd.h"
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| 13 | #include "graphdef.h"
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| 14 | #include "curpak.h"
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| 15 |
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| 16 | #include "midas.h"
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| 17 |
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| 18 | #include "memory.h"
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| 19 |
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| 20 | #if DEBUGIT
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| 21 | extern short debugsw;
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| 22 |
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| 23 | short debugcs = 1;
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| 24 |
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| 25 | char *C_TYPE[] = {
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| 26 |
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| 27 | "CT_GRAF", /* 0 graphics */
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| 28 | "CT_TEXT", /* 1 text -- general */
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| 29 | "CT_VIRT", /* 2 virtual -- graphic */
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| 30 | "CT_SCOR", /* 3 text -- score */
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| 31 | "CT_SMTH", /* 4 text -- smooth scroll */
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| 32 | "CT_MENU" /* 5 virtual -- character */
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| 33 | };
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| 34 | #endif
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| 35 |
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| 36 | int16_t trkonly = FALSE; /* set TRUE to force use of trackball */
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| 37 |
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| 38 | extern void txstd(void);
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| 39 | extern void tystd(void);
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| 40 | extern void cmvgen(void);
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| 41 |
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| 42 | extern void (*curmove)(void);
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| 43 | extern int16_t (*curtype)(void);
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| 44 | extern void (*cx_key)(void);
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| 45 | extern void (*cx_upd)(void);
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| 46 | extern void (*cy_key)(void);
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| 47 | extern void (*cy_upd)(void);
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| 48 | extern void (*d_key)(int16_t k);
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| 49 | extern void (*e_key)(void);
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| 50 | extern void (*m_key)(void);
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| 51 | extern int16_t (*not_fld)(int16_t k);
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| 52 | extern void (*premove)(void);
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| 53 | extern void (*pstmove)(void);
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| 54 | extern void (*x_key)(void);
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| 55 | extern void (*xy_dn)(void);
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| 56 | extern void (*xy_up)(void);
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| 57 |
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| 58 | extern int16_t *cratex;
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| 59 | extern int16_t *cratey;
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| 60 |
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| 61 | /* |
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| 62 |
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| 63 | */
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| 64 |
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| 65 | extern int16_t chtime;
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| 66 | extern int16_t chwait;
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| 67 | extern int16_t cmfirst;
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| 68 | extern int16_t cmtype;
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| 69 | extern int16_t curhold;
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| 70 | extern int16_t curslim;
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| 71 | extern int16_t cvtime;
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| 72 | extern int16_t cvwait;
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| 73 | extern int16_t cxval;
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| 74 | extern int16_t cyval;
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| 75 | extern int16_t hcwval;
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| 76 | extern int16_t nchwait;
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| 77 | extern int16_t ncvwait;
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| 78 | extern int16_t stccol;
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| 79 | extern int16_t stcrow;
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| 80 | extern int16_t submenu;
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| 81 | extern int16_t syrate;
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| 82 | extern int16_t thcwval;
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| 83 | extern int16_t tvcwval;
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| 84 | extern int16_t vcwval;
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| 85 |
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| 86 | extern struct selbox *csbp;
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| 87 |
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| 88 | /* |
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| 89 |
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| 90 | */
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| 91 |
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| 92 | #if DEBUGIT
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| 93 |
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| 94 | /*
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| 95 | =============================================================================
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| 96 | SnapCT() -- snap dump curpak variables
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| 97 | =============================================================================
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| 98 | */
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| 99 |
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| 100 | SnapCT()
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| 101 | {
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| 102 | printf("\ncurpak variables:\n");
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| 103 | printf(" curtype = $%lX\n", curtype);
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| 104 | printf(" premove = $%lX\n", premove);
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| 105 | printf(" pstmove = $%lX\n", pstmove);
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| 106 | printf(" cx_key = $%lX\n", cx_key);
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| 107 | printf(" cy_key = $%lX\n", cy_key);
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| 108 | printf(" cx_upd = $%lX\n", cx_upd);
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| 109 | printf(" cy_upd = $%lX\n", cy_upd);
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| 110 | printf(" xy_up = $%lX\n", xy_up);
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| 111 | printf(" xy_dn = $%lX\n", xy_dn);
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| 112 | printf(" x_key = $%lX\n", x_key);
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| 113 | printf(" e_key = $%lX\n", e_key);
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| 114 | printf(" m_key = $%lX\n", m_key);
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| 115 | printf(" d_key = $%lX\n", d_key);
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| 116 | printf(" not_fld = $%lX\n", not_fld);
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| 117 | printf(" curfet = $%lX\n", curfet);
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| 118 | printf(" csbp = $%lX\n", csbp);
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| 119 | printf(" cratex = $%lX\n", cratex);
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| 120 | printf(" cratey = $%lX\n", cratey);
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| 121 | printf(" cmtype = %d\n", cmtype);
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| 122 | printf(" cxval = %d\n", cxval);
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| 123 | printf(" cyval = %d\n", cyval);
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| 124 | printf("\n");
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| 125 | }
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| 126 |
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| 127 | #endif
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| 128 |
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| 129 | /* |
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| 130 |
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| 131 | */
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| 132 |
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| 133 | /*
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| 134 | =============================================================================
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| 135 | stdctp0() -- cursor type - text, virtual
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| 136 | =============================================================================
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| 137 | */
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| 138 |
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| 139 | int16_t stdctp0(void)
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| 140 | {
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| 141 | return(submenu ? CT_VIRT : CT_TEXT);
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| 142 | }
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| 143 |
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| 144 | /*
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| 145 | =============================================================================
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| 146 | stdctp1() -- cursor type -- graphic, text, virtual -- text if > curslim
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| 147 | =============================================================================
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| 148 | */
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| 149 |
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| 150 | int16_t stdctp1(void)
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| 151 | {
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| 152 | if (submenu)
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| 153 | return(CT_VIRT);
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| 154 |
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| 155 | return((cyval > curslim) ? CT_TEXT : CT_GRAF);
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| 156 | }
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| 157 |
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| 158 | /*
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| 159 | =============================================================================
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| 160 | stdctp2() -- cursor type -- graphic
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| 161 | =============================================================================
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| 162 | */
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| 163 |
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| 164 | int16_t stdctp2(void)
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| 165 | {
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| 166 | return(CT_GRAF);
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| 167 | }
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| 168 |
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| 169 | /* |
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| 170 |
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| 171 | */
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| 172 |
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| 173 | /*
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| 174 | =============================================================================
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| 175 | stdctp3() -- cursor type -- graphic, score text, virtual
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| 176 | =============================================================================
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| 177 | */
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| 178 |
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| 179 | int16_t stdctp3(void)
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| 180 | {
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| 181 | if (submenu)
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| 182 | return(CT_VIRT);
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| 183 |
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| 184 | return(((cyval < 14) OR (cyval > 237)) ? CT_SCOR : CT_GRAF);
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| 185 | }
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| 186 |
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| 187 | /*
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| 188 | =============================================================================
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| 189 | stdctp4() -- cursor type -- graphic, text, virtual -- text if < curslim
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| 190 | =============================================================================
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| 191 | */
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| 192 |
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| 193 | int16_t stdctp4(void)
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| 194 | {
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| 195 | if (submenu)
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| 196 | return(CT_VIRT);
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| 197 |
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| 198 | return((cyval < curslim) ? CT_TEXT : CT_GRAF);
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| 199 | }
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| 200 |
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| 201 | /*
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| 202 | =============================================================================
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| 203 | stdctp5() -- cursor type - text, virtual - character objects
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| 204 | =============================================================================
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| 205 | */
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| 206 |
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| 207 | int16_t stdctp5(void)
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| 208 | {
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| 209 | return(submenu ? CT_MENU : CT_SMTH);
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| 210 | }
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| 211 |
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| 212 | /* |
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| 213 |
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| 214 | */
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| 215 |
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| 216 | /*
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| 217 | =============================================================================
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| 218 | curset() -- setup the cursor control and data entry parameters
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| 219 | =============================================================================
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| 220 | */
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| 221 |
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| 222 | void curset(struct curpak *s)
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| 223 | {
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| 224 | #if DEBUGIT
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| 225 | if (debugsw AND debugcs)
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| 226 | printf("curset($%lX): ENTRY old cmtype=%d\n", s, cmtype);
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| 227 | #endif
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| 228 |
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| 229 | curtype = s->curtype;
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| 230 | premove = s->premove;
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| 231 | pstmove = s->pstmove;
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| 232 |
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| 233 | curmove = cmvgen;
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| 234 |
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| 235 | if (trkonly) {
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| 236 |
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| 237 | cx_key = txstd;
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| 238 | cy_key = tystd;
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| 239 |
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| 240 | } else {
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| 241 |
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| 242 | cx_key = s->cx_key;
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| 243 | cy_key = s->cy_key;
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| 244 | }
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| 245 |
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| 246 | cx_upd = s->cx_upd;
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| 247 | cy_upd = s->cy_upd;
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| 248 | xy_up = s->xy_up;
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| 249 | xy_dn = s->xy_dn;
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| 250 | x_key = s->x_key;
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| 251 | e_key = s->e_key;
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| 252 | m_key = s->m_key;
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| 253 | d_key = s->d_key;
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| 254 | not_fld = s->not_fld;
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| 255 | curfet = s->curfet;
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| 256 | csbp = s->csbp;
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| 257 | cratex = s->cratex;
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| 258 | cratey = s->cratey;
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| 259 | cmtype = s->cmtype;
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| 260 | cxval = s->cxval;
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| 261 | cyval = s->cyval;
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| 262 |
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| 263 | #if DEBUGIT
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| 264 | if (debugsw AND debugcs)
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| 265 | printf("curset($%lX): new cmtype=%d\n", s, cmtype);
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| 266 | #endif
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| 267 |
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| 268 | /* |
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| 269 |
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| 270 | */
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| 271 | if (cmtype EQ CT_GRAF) { /* graphics */
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| 272 |
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| 273 | chtime = hcwval;
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| 274 | cvtime = vcwval;
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| 275 |
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| 276 | } else { /* text of some sort */
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| 277 |
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| 278 | chtime = thcwval;
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| 279 | cvtime = (cmtype EQ CT_SMTH) ? syrate : tvcwval;
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| 280 | }
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| 281 |
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| 282 | stccol = XTOC(cxval);
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| 283 | stcrow = YTOR(cyval);
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| 284 |
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| 285 | chwait = chtime;
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| 286 | cvwait = cvtime;
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| 287 |
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| 288 | nchwait = curhold;
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| 289 | ncvwait = curhold;
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| 290 |
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| 291 | cmfirst = TRUE;
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| 292 |
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| 293 | ebflag = FALSE;
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| 294 | memset(ebuf, '\0', sizeof ebuf);
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| 295 |
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| 296 | cfetp = (struct fet *)NULL;
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| 297 | infetp = (struct fet *)NULL;
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| 298 |
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| 299 | #if DEBUGIT
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| 300 | if (debugsw AND debugcs) {
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| 301 |
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| 302 | printf("curset($%lX): EXIT cmtype=%d=%s chtime=%d cvtime=%d curhold=%d\n",
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| 303 | s, cmtype,
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| 304 | (cmtype < 6) ? C_TYPE[cmtype] : "UNKNOWN",
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| 305 | chtime, cvtime, curhold);
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| 306 |
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| 307 | SnapCT();
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| 308 | }
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| 309 | #endif
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| 310 |
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| 311 | }
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