X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=main.c;h=db2f42824512c7a5aa780705c60f36e50d4e3858;hp=489c35290673746a5297ed7e0dec3a6bf839f2f2;hb=2d2b3b82e471f06e44f22be54cf9b6ffb9f9d259;hpb=fac9f096e69b8e1594a90796ec8dcf222fc1b6e3

diff --git a/main.c b/main.c
index 489c352..db2f428 100644
--- a/main.c
+++ b/main.c
@@ -134,6 +134,7 @@ float xvel,yvel;	// Change in X position per tick.
 float rockrate,rockspeed;
 float movementrate;
 float yscroll;
+float scrollvel;
 
 int nships,score,initticks,ticks_since_last, last_ticks;
 int gameover;
@@ -1005,11 +1006,6 @@ int gameloop() {
 						yship = YSIZE/2;
 						xvel = 3;
 						yvel = 0;
-						for(i = 0; i<MAXROCKS; i++ ) {
-							if(dist_sq(xship, yship, rock[i].x, rock[i].y) < START_RAD_SQ) {
-								rock[i].active = 0;
-							}
-						}
 					break;
 					case GAME_OVER:
 						state = HIGH_SCORE_ENTRY;
@@ -1054,6 +1050,22 @@ int gameloop() {
 						state_timeout = 200.0;
 					break;
 				}
+			} else {
+				if(state == DEAD_PAUSE) {
+					float blast_radius = START_RAD * state_timeout / 50.0;
+					for(i = 0; i<MAXROCKS; i++ ) {
+						float dx, dy, n;
+						dx = rock[i].x + 100;
+						dy = rock[i].y - YSIZE/2;
+						n = sqrt(dx*dx + dy*dy);
+						if(n < blast_radius+100) {
+							n *= 50;
+							rock[i].xvel += rockrate*(dx+30)/n;
+							rock[i].yvel += rockrate*dy/n;
+							if(rock[i].xvel <= 0) rock[i].xvel = 1;
+						}
+					}
+				}
 			}
 
 			if(--countdown <= 0 && (rnd()*100.0<(rockrate += 0.025))) {
@@ -1093,7 +1105,10 @@ int gameloop() {
 
 			// SCROLLING
 			yscroll = yship - (YSIZE / 2);
-			yscroll /= -15;
+			yscroll += yvel * 25;
+			yscroll /= -25;
+			yscroll = ((scrollvel * (12 - movementrate)) + (yscroll * movementrate)) / 12;
+			scrollvel = yscroll;
 			yscroll = yscroll*movementrate;
 			yship += yscroll;
 			
@@ -1101,15 +1116,18 @@ int gameloop() {
 			for(i = 0; i<MAXROCKS; i++) if(rock[i].active) {
 				rock[i].x += rock[i].xvel*movementrate;
 				rock[i].y += rock[i].yvel*movementrate + yscroll;
-			if(rock[i].y > YSIZE) {
-				rock[i].y -= YSIZE;
-				rock[i].y -= rock[i].image->w;
-			} else if(rock[i].y < -rock[i].image->w) {
-				rock[i].y += YSIZE;
-				rock[i].y += rock[i].image->w;
-			}
-			if(rock[i].x<-32.0)
-				rock[i].active = 0;
+				if(rock[i].y > YSIZE) {
+					rock[i].y -= YSIZE;
+					rock[i].y -= rock[i].image->w;
+				} else if(rock[i].y < -rock[i].image->w) {
+					rock[i].y += YSIZE;
+					rock[i].y += rock[i].image->w;
+				}
+				if(rock[i].x < -32.0) rock[i].active = 0;
+				if(rock[i].xvel > 0) {
+					if(rock[i].y < 0 || rock[i].y > YSIZE) rock[i].active = 0;
+					if(rock[i].x > XSIZE) rock[i].active = 0;
+				}
 			}
 
 
@@ -1144,7 +1162,6 @@ int gameloop() {
 				else {
 					state = DEAD_PAUSE;
 					state_timeout = 50.0;
-
 				}
 			}