Mercurial > hg > dmlib

comparison efu.c @ 364:05c618aa5165

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Remove unused function.
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 16 Oct 2012 22:34:09 +0300
parents a4830b62ff5d
children
comparison
equal deleted inserted replaced
363:7d611ebac3e5 364:05c618aa5165
143 { 143 {
144 Uint8 *dp = pix; 144 Uint8 *dp = pix;
145 145
146 for (xc = 0; xc < screen->w; xc++) 146 for (xc = 0; xc < screen->w; xc++)
147 *dp++ = yc + (xc ^ q) + (yc & q); 147 *dp++ = yc + (xc ^ q) + (yc & q);
148
149 pix += screen->pitch;
150 }
151 }
152
153 void DM_Perlin(SDL_Surface *screen, float f)
154 {
155 Uint8 *pix = screen->pixels;
156 int xc, yc;
157
158 for (yc = 0; yc < screen->h; yc++)
159 {
160 Uint8 *dp = pix;
161
162 for (xc = 0; xc < screen->w; xc++)
163 {
164 *dp++ = 128 + dmPerlinNoise2D(xc, yc, 0.01, 0.1, 3) / 34.0;
165 }
166 148
167 pix += screen->pitch; 149 pix += screen->pitch;
168 } 150 }
169 } 151 }
170 152
398 380
399 case SDLK_F1: 381 case SDLK_F1:
400 DM_Random(bmap, (SDL_GetTicks() / 10) % 1000); 382 DM_Random(bmap, (SDL_GetTicks() / 10) % 1000);
401 break; 383 break;
402 384
403 case SDLK_F2:
404 DM_Perlin(bmap, SDL_GetTicks() / 100);
405 break;
406
407 case SDLK_F5: 385 case SDLK_F5:
408 showMap = !showMap; 386 showMap = !showMap;
409 break; 387 break;
410 388
411 default: 389 default: