X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=rocks.c;h=59b401646797afd0b39668c6d31b3244e0390821;hp=94df49954866645c95e4cb967f1a6e89a48b9abe;hb=d2c7edfd9f15b74baba78b935b555f351b93728c;hpb=28d859440d40ee2d7d54500f4687e86168137cb8

diff --git a/rocks.c b/rocks.c
index 94df499..59b4016 100644
--- a/rocks.c
+++ b/rocks.c
@@ -25,6 +25,10 @@ struct shape rock_shapes[NROCKS];
 // timers for rock generation.
 float rtimers[4];
 
+int32_t rcnt, lrcnt;
+int32_t rsum, rsamples;
+float ravg;
+
 uint32_t nrocks;
 uint32_t nrocks_timer;
 uint32_t nrocks_inc_ticks = 2*60*1000/(F_ROCKS-I_ROCKS);
@@ -64,6 +68,8 @@ reset_rocks(void)
 	for(i = 0; i<MAXROCKS; i++) rock[i].active = 0;
 	nrocks = I_ROCKS;
 	nrocks_timer = 0;
+	rcnt = 0; lrcnt = -1;
+	rsum = 0; rsamples = 0;
 }
 
 enum { LEFT, RIGHT, TOP, BOTTOM };
@@ -191,19 +197,20 @@ new_rocks(void)
 						rockptr->x = rnd()*(XSIZE + rockptr->image->w);
 						rockptr->y = YSIZE;
 
-						rockptr->dx = RDY*crnd();
+						rockptr->dx = RDX*crnd();
 						rockptr->dy = -weighted_rnd_range(rmin[i], rmax[i]) + screendy;
 						break;
 					case TOP:
 						rockptr->x = rnd()*(XSIZE + rockptr->image->w);
 						rockptr->y = -rockptr->image->h;
 
-						rockptr->dx = RDY*crnd();
+						rockptr->dx = RDX*crnd();
 						rockptr->dy = weighted_rnd_range(rmin[i], rmax[i]) + screendy;
 						break;
 				}
 
 				rockptr->active = 1;
+				rcnt++;
 			}
 		}
 	}
@@ -224,9 +231,19 @@ move_rocks(void)
 			if(rock[i].x < -rock[i].image->w || rock[i].x >= XSIZE
 					|| rock[i].y < -rock[i].image->h || rock[i].y >= YSIZE) {
 				rock[i].active = 0;
+				rcnt--;
 			}
 		}
 	}
+	/*
+	if(lrcnt == -1 && rcnt == nrocks) lrcnt = 0;
+	if(rcnt != lrcnt && lrcnt != -1) {
+		lrcnt = rcnt;
+		rsum += rcnt-nrocks; rsamples++;
+		ravg = (float) rsum / rsamples;
+		printf("%.2f%%\n", 100.0 * ravg / nrocks);
+	}
+	*/
 }
 
 void