| 176 | * ============== SCR_DrawDebugGraph ============== |
| 177 | */ |
| 178 | static void DrawDebugGraph() { |
| 179 | int a, x, y, w, i, h; |
| 180 | float v; |
| 181 | int color; |
| 182 | |
| 183 | // draw the graph |
| 184 | |
| 185 | w = ClientGlobals.scr_vrect.width; |
| 186 | |
| 187 | x = ClientGlobals.scr_vrect.x; |
| 188 | y = ClientGlobals.scr_vrect.y + ClientGlobals.scr_vrect.height; |
| 189 | ClientGlobals.re.DrawFill(x, (int) (y - scr_graphheight.value), w, |
| 190 | (int) scr_graphheight.value, 8); |
| 191 | |
| 192 | for (a = 0; a < w; a++) { |
| 193 | i = (current - 1 - a + 1024) & 1023; |
| 194 | v = values[i].value; |
| 195 | color = values[i].color; |
| 196 | v = v * scr_graphscale.value + scr_graphshift.value; |
| 197 | |
| 198 | if (v < 0) |
| 199 | v += scr_graphheight.value |
| 200 | * (1 + (int) (-v / scr_graphheight.value)); |
| 201 | h = (int) v % (int) scr_graphheight.value; |
| 202 | ClientGlobals.re.DrawFill(x + w - 1 - a, y - h, 1, h, color); |
| 203 | } |
| 204 | } |
| 205 | |
| 206 | /* |
| 207 | * =============================================================================== |