Cross Reference: /solaris-x11-s11/open-src/app/xlock/sun-src/swarm.c

Lines Matching defs:sp
58 #define X(t,b)	(sp->x[(t)*sp->beecount+(b)])
59 #define Y(t,b)	(sp->y[(t)*sp->beecount+(b)])
90     swarmstruct *sp = &swarms[screen];
93     sp->startTime = seconds();
94     sp->beecount = batchcount;
97     sp->width = xgwa.width;
98     sp->height = xgwa.height;
102     XFillRectangle(dsp, win, Scr[screen].gc, 0, 0, sp->width, sp->height);
106     if (!sp->segs) {
107 	sp->segs = (XSegment *) malloc(sizeof(XSegment) * sp->beecount);
108 	sp->old_segs = (XSegment *) malloc(sizeof(XSegment) * sp->beecount);
109 	sp->x = (short *) malloc(sizeof(short) * sp->beecount * TIMES);
110 	sp->y = (short *) malloc(sizeof(short) * sp->beecount * TIMES);
111 	sp->xv = (short *) malloc(sizeof(short) * sp->beecount);
112 	sp->yv = (short *) malloc(sizeof(short) * sp->beecount);
117     sp->wx[0] = BORDER + random() % (sp->width - 2 * BORDER);
118     sp->wy[0] = BORDER + random() % (sp->height - 2 * BORDER);
119     sp->wx[1] = sp->wx[0];
120     sp->wy[1] = sp->wy[0];
121     sp->wxv = 0;
122     sp->wyv = 0;
125     for (b = 0; b < sp->beecount; b++) {
126 	X(0, b) = random() % sp->width;
128 	Y(0, b) = random() % sp->height;
130 	sp->xv[b] = RAND(7);
131 	sp->yv[b] = RAND(7);
141     swarmstruct *sp = &swarms[screen];
146     sp->wx[2] = sp->wx[1];
147     sp->wx[1] = sp->wx[0];
148     sp->wy[2] = sp->wy[1];
149     sp->wy[1] = sp->wy[0];
151     sp->wxv += RAND(WASPACC);
152     sp->wyv += RAND(WASPACC);
155     if (sp->wxv > WASPVEL)
156 	sp->wxv = WASPVEL;
157     if (sp->wxv < -WASPVEL)
158 	sp->wxv = -WASPVEL;
159     if (sp->wyv > WASPVEL)
160 	sp->wyv = WASPVEL;
161     if (sp->wyv < -WASPVEL)
162 	sp->wyv = -WASPVEL;
165     sp->wx[0] = sp->wx[1] + sp->wxv;
166     sp->wy[0] = sp->wy[1] + sp->wyv;
169     if ((sp->wx[0] < BORDER) || (sp->wx[0] > sp->width - BORDER - 1)) {
170 	sp->wxv = -sp->wxv;
171 	sp->wx[0] += sp->wxv;
173     if ((sp->wy[0] < BORDER) || (sp->wy[0] > sp->height - BORDER - 1)) {
174 	sp->wyv = -sp->wyv;
175 	sp->wy[0] += sp->wyv;
178     sp->xv[random() % sp->beecount] += RAND(3);
179     sp->yv[random() % sp->beecount] += RAND(3);
182     for (b = 0; b < sp->beecount; b++) {
193 	dx = sp->wx[1] - X(1, b);
194 	dy = sp->wy[1] - Y(1, b);
198 	sp->xv[b] += (dx * BEEACC) / distance;
199 	sp->yv[b] += (dy * BEEACC) / distance;
202 	if (sp->xv[b] > BEEVEL)
203 	    sp->xv[b] = BEEVEL;
204 	if (sp->xv[b] < -BEEVEL)
205 	    sp->xv[b] = -BEEVEL;
206 	if (sp->yv[b] > BEEVEL)
207 	    sp->yv[b] = BEEVEL;
208 	if (sp->yv[b] < -BEEVEL)
209 	    sp->yv[b] = -BEEVEL;
212 	X(0, b) = X(1, b) + sp->xv[b];
213 	Y(0, b) = Y(1, b) + sp->yv[b];
216 	sp->segs[b].x1 = X(0, b);
217 	sp->segs[b].y1 = Y(0, b);
218 	sp->segs[b].x2 = X(1, b);
219 	sp->segs[b].y2 = Y(1, b);
220 	sp->old_segs[b].x1 = X(1, b);
221 	sp->old_segs[b].y1 = Y(1, b);
222 	sp->old_segs[b].x2 = X(2, b);
223 	sp->old_segs[b].y2 = Y(2, b);
228 	      sp->wx[1], sp->wy[1], sp->wx[2], sp->wy[2]);
229     XDrawSegments(dsp, win, Scr[screen].gc, sp->old_segs, sp->beecount);
233 	      sp->wx[0], sp->wy[0], sp->wx[1], sp->wy[1]);
235 	XSetForeground(dsp, Scr[screen].gc, Scr[screen].pixels[sp->pix]);
236 	if (++sp->pix >= Scr[screen].npixels)
237 	    sp->pix = 0;
239     XDrawSegments(dsp, win, Scr[screen].gc, sp->segs, sp->beecount);