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298 | serge | 1 | // Emacs style mode select -*- C++ -*- |
2 | //----------------------------------------------------------------------------- |
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3 | // |
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4 | // $Id:$ |
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5 | // |
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6 | // Copyright (C) 1993-1996 by id Software, Inc. |
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7 | // |
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8 | // This source is available for distribution and/or modification |
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9 | // only under the terms of the DOOM Source Code License as |
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10 | // published by id Software. All rights reserved. |
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11 | // |
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12 | // The source is distributed in the hope that it will be useful, |
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13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License |
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15 | // for more details. |
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16 | // |
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17 | // $Log:$ |
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18 | // |
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19 | // DESCRIPTION: |
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20 | // The status bar widget code. |
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21 | // |
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22 | //----------------------------------------------------------------------------- |
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23 | |||
24 | |||
25 | static const char |
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26 | rcsid[] = "$Id: st_lib.c,v 1.4 1997/02/03 16:47:56 b1 Exp $"; |
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27 | |||
28 | #include |
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29 | |||
30 | #include "doomdef.h" |
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31 | |||
32 | #include "z_zone.h" |
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33 | #include "v_video.h" |
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34 | |||
35 | #include "i_system.h" |
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36 | |||
37 | #include "w_wad.h" |
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38 | |||
39 | #include "st_stuff.h" |
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40 | #include "st_lib.h" |
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41 | #include "r_local.h" |
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42 | |||
43 | |||
44 | // in AM_map.c |
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45 | extern boolean automapactive; |
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46 | |||
47 | |||
48 | |||
49 | |||
50 | // |
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51 | // Hack display negative frags. |
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52 | // Loads and store the stminus lump. |
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53 | // |
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54 | patch_t* sttminus; |
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55 | |||
56 | void STlib_init(void) |
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57 | { |
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58 | sttminus = (patch_t *) W_CacheLumpName("STTMINUS", PU_STATIC); |
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59 | } |
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60 | |||
61 | |||
62 | // ? |
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63 | void |
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64 | STlib_initNum |
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65 | ( st_number_t* n, |
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66 | int x, |
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67 | int y, |
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68 | patch_t** pl, |
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69 | int* num, |
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70 | boolean* on, |
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71 | int width ) |
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72 | { |
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73 | n->x = x; |
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74 | n->y = y; |
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75 | n->oldnum = 0; |
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76 | n->width = width; |
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77 | n->num = num; |
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78 | n->on = on; |
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79 | n->p = pl; |
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80 | } |
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81 | |||
82 | |||
83 | // |
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84 | // A fairly efficient way to draw a number |
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85 | // based on differences from the old number. |
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86 | // Note: worth the trouble? |
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87 | // |
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88 | void |
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89 | STlib_drawNum |
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90 | ( st_number_t* n, |
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91 | boolean refresh ) |
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92 | { |
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93 | |||
94 | int numdigits = n->width; |
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95 | int num = *n->num; |
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96 | |||
97 | int w = (n->p[0]->width); |
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98 | int h = (n->p[0]->height); |
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99 | int x = n->x; |
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100 | |||
101 | int neg; |
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102 | |||
103 | n->oldnum = *n->num; |
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104 | |||
105 | neg = num < 0; |
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106 | |||
107 | if (neg) |
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108 | { |
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109 | if (numdigits == 2 && num < -9) |
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110 | num = -9; |
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111 | else if (numdigits == 3 && num < -99) |
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112 | num = -99; |
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113 | |||
114 | num = -num; |
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115 | } |
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116 | |||
117 | // clear the area |
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118 | x = n->x - numdigits*w; |
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119 | |||
120 | if (n->y - ST_Y < 0) |
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121 | I_Error("drawNum: n->y - ST_Y < 0"); |
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122 | |||
123 | V_CopyRect(x, n->y - ST_Y, BG, w*numdigits, h, x, n->y, FG); |
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124 | |||
125 | // if non-number, do not draw it |
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126 | if (num == 1994) |
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127 | return; |
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128 | |||
129 | x = n->x; |
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130 | |||
131 | // in the special case of 0, you draw 0 |
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132 | if (!num) |
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133 | V_DrawPatch(x - w, n->y, FG, n->p[ 0 ]); |
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134 | |||
135 | // draw the new number |
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136 | while (num && numdigits--) |
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137 | { |
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138 | x -= w; |
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139 | V_DrawPatch(x, n->y, FG, n->p[ num % 10 ]); |
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140 | num /= 10; |
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141 | } |
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142 | |||
143 | // draw a minus sign if necessary |
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144 | if (neg) |
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145 | V_DrawPatch(x - 8, n->y, FG, sttminus); |
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146 | } |
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147 | |||
148 | |||
149 | // |
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150 | void |
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151 | STlib_updateNum |
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152 | ( st_number_t* n, |
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153 | boolean refresh ) |
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154 | { |
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155 | if (*n->on) STlib_drawNum(n, refresh); |
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156 | } |
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157 | |||
158 | |||
159 | // |
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160 | void |
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161 | STlib_initPercent |
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162 | ( st_percent_t* p, |
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163 | int x, |
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164 | int y, |
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165 | patch_t** pl, |
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166 | int* num, |
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167 | boolean* on, |
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168 | patch_t* percent ) |
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169 | { |
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170 | STlib_initNum(&p->n, x, y, pl, num, on, 3); |
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171 | p->p = percent; |
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172 | } |
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173 | |||
174 | |||
175 | |||
176 | |||
177 | void |
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178 | STlib_updatePercent |
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179 | ( st_percent_t* per, |
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180 | int refresh ) |
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181 | { |
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182 | if (refresh && *per->n.on) |
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183 | V_DrawPatch(per->n.x, per->n.y, FG, per->p); |
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184 | |||
185 | STlib_updateNum(&per->n, refresh); |
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186 | } |
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187 | |||
188 | |||
189 | |||
190 | void |
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191 | STlib_initMultIcon |
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192 | ( st_multicon_t* i, |
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193 | int x, |
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194 | int y, |
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195 | patch_t** il, |
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196 | int* inum, |
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197 | boolean* on ) |
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198 | { |
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199 | i->x = x; |
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200 | i->y = y; |
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201 | i->oldinum = -1; |
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202 | i->inum = inum; |
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203 | i->on = on; |
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204 | i->p = il; |
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205 | } |
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206 | |||
207 | |||
208 | |||
209 | void |
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210 | STlib_updateMultIcon |
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211 | ( st_multicon_t* mi, |
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212 | boolean refresh ) |
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213 | { |
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214 | int w; |
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215 | int h; |
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216 | int x; |
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217 | int y; |
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218 | |||
219 | if (*mi->on |
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220 | && (mi->oldinum != *mi->inum || refresh) |
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221 | && (*mi->inum!=-1)) |
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222 | { |
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223 | if (mi->oldinum != -1) |
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224 | { |
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225 | x = mi->x - (mi->p[mi->oldinum]->leftoffset); |
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226 | y = mi->y - (mi->p[mi->oldinum]->topoffset); |
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227 | w = (mi->p[mi->oldinum]->width); |
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228 | h = (mi->p[mi->oldinum]->height); |
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229 | |||
230 | if (y - ST_Y < 0) |
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231 | I_Error("updateMultIcon: y - ST_Y < 0"); |
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232 | |||
233 | V_CopyRect(x, y-ST_Y, BG, w, h, x, y, FG); |
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234 | } |
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235 | V_DrawPatch(mi->x, mi->y, FG, mi->p[*mi->inum]); |
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236 | mi->oldinum = *mi->inum; |
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237 | } |
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238 | } |
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239 | |||
240 | |||
241 | |||
242 | void |
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243 | STlib_initBinIcon |
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244 | ( st_binicon_t* b, |
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245 | int x, |
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246 | int y, |
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247 | patch_t* i, |
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248 | boolean* val, |
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249 | boolean* on ) |
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250 | { |
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251 | b->x = x; |
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252 | b->y = y; |
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253 | b->oldval = 0; |
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254 | b->val = val; |
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255 | b->on = on; |
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256 | b->p = i; |
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257 | } |
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258 | |||
259 | |||
260 | |||
261 | void |
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262 | STlib_updateBinIcon |
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263 | ( st_binicon_t* bi, |
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264 | boolean refresh ) |
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265 | { |
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266 | int x; |
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267 | int y; |
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268 | int w; |
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269 | int h; |
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270 | |||
271 | if (*bi->on |
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272 | && (bi->oldval != *bi->val || refresh)) |
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273 | { |
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274 | x = bi->x - (bi->p->leftoffset); |
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275 | y = bi->y - (bi->p->topoffset); |
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276 | w = (bi->p->width); |
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277 | h = (bi->p->height); |
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278 | |||
279 | if (y - ST_Y < 0) |
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280 | I_Error("updateBinIcon: y - ST_Y < 0"); |
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281 | |||
282 | if (*bi->val) |
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283 | V_DrawPatch(bi->x, bi->y, FG, bi->p); |
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284 | else |
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285 | V_CopyRect(x, y-ST_Y, BG, w, h, x, y, FG); |
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286 | |||
287 | bi->oldval = *bi->val; |
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288 | } |
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289 | |||
290 | }>>>>>>>>> |
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291 |