source: buchla-68k/ram/etaccn.c@ 4810254

Last change on this file since 4810254 was fa38804, checked in by Thomas Lopatic <thomas@…>, 7 years ago

Removed form-feed comments.
  • Property mode set to 100644
File size: 2.3 KB
Line 
1/*
2 =============================================================================
3 etaccn.c -- assignment editor - source controller number field handlers
4 Version 7 -- 1988-03-19 -- D.N. Lynx Crowe
5 =============================================================================
6*/
7
8#include "ram.h"
9
10/*
11 =============================================================================
12 et_accn() -- load the edit buffer
13 =============================================================================
14*/
15
16int16_t et_accn(int16_t n)
17{
18 register int16_t ctl;
19
20 int8_t buf[4];
21
22 ctl = 0x00FF & (n >> 8);
23
24 numblk(ebuf, (mctlnum[ctl] & 0x00FF));
25 ebflag = TRUE;
26
27 return(SUCCESS);
28}
29
30/*
31 =============================================================================
32 ef_accn() -- parse (unload) the edit buffer
33 =============================================================================
34*/
35
36int16_t ef_accn(int16_t n)
37{
38 register int16_t tmpval, ctl, i;
39
40 ctl = 0x00FF & (n >> 8);
41
42 ebuf[2] = '\0'; /* terminate the string in ebuf */
43 ebflag = FALSE;
44 tmpval = 0;
45
46 if ((ebuf[0] EQ ' ') AND (ebuf[1] EQ ' ')) {
47
48 tmpval = -1;
49
50 } else {
51
52 for (i = 0; i < 2; i++) {
53
54 if (ebuf[i] EQ ' ')
55 ebuf[i] = '0';
56
57 tmpval = (tmpval * 10) + (ebuf[i] - '0');
58 }
59 }
60
61 if (mctlnum[ctl] EQ -1)
62 mctlnum[ctl] = tmpval;
63 else
64 mctlnum[ctl] = (mctlnum[ctl] & 0xFF00) | tmpval;
65
66 modasg();
67 return(SUCCESS);
68}
69
70/*
71 =============================================================================
72 rd_accn() -- (re)display the field
73 =============================================================================
74*/
75
76int16_t rd_accn(int16_t nn)
77{
78 register int16_t n, ctl;
79 int8_t buf[4];
80
81 n = 0x00FF & nn;
82 ctl = 0x00FF & (nn >> 8);
83
84 vbank(0);
85 vcputsv(asgob, 64, adbox[n][4], adbox[n][5],
86 cfetp->frow, cfetp->flcol,
87 numblk(buf, (mctlnum[ctl] & 0x00FF)), 14);
88
89 return(SUCCESS);
90}
91
92/*
93 =============================================================================
94 nd_accn() -- handle new data entry
95 =============================================================================
96*/
97
98int16_t nd_accn(int16_t nn, int16_t k)
99{
100 register int16_t n;
101
102 n = nn & 0xFF;
103 ebuf[stccol - cfetp->flcol] = k + '0';
104 ebuf[2] = '\0';
105
106 dspbuf[0] = k + '0';
107 dspbuf[1] = '\0';
108
109 vbank(0);
110 vcputsv(asgob, 64, AK_ENTRY, adbox[n][5],
111 stcrow, stccol, dspbuf, 14);
112
113 advacur();
114 return(SUCCESS);
115}
116
117
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