From: Joshua Grams <josh@qualdan.com>
Date: Thu, 28 Apr 2005 23:50:38 +0000 (+0000)
Subject: added constant MAX_DUST_DEPTHS.
X-Git-Tag: 0.3~13
X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=commitdiff_plain;h=511783c655d6fdcc22509b09ec1afbfba21299e3

added constant MAX_DUST_DEPTHS.
put ship back in center of screen at start.
explosion now in same place as ship.
---

diff --git a/config.h b/config.h
index 62ba253..62b9fda 100644
--- a/config.h
+++ b/config.h
@@ -27,6 +27,7 @@
 #define MAXENGINEDOTS 5000
 #define MAXBANGDOTS 50000
 #define MAXSPACEDOTS 2000
+#define MAXDUSTDEPTH 2
 #define W 100
 #define M 255
 #define BLAST_RADIUS 300 // radius^2 (pixels) which will be cleared of rocks when you die
diff --git a/main.c b/main.c
index 6b575bd..3fbe7a6 100644
--- a/main.c
+++ b/main.c
@@ -132,8 +132,8 @@ init_space_dots() {
 	for(i = 0; i<MAXSPACEDOTS; i++) {
 		sdot[i].x = rnd()*(XSIZE-5);
 		sdot[i].y = rnd()*(YSIZE-5);
-		sdot[i].z = 4*rnd();
-		b = (4 - sdot[i].z) * 255.0 / 4;
+		sdot[i].z = MAXDUSTDEPTH*sqrt(rnd());
+		b = (MAXDUSTDEPTH - sdot[i].z) * 255.0 / MAXDUSTDEPTH;
 		sdot[i].color = SDL_MapRGB(surf_screen->format, b, b, b);
 	}
 }
@@ -753,12 +753,13 @@ gameloop() {
 			if(shipx<0 || shipx>XSIZE-surf_ship->w) {
 				// BOUNCE from left and right wall
 				shipx -= shipdx*gamerate;
-				shipdx *= -0.99;
+				shipdx *= -99;
 			}
 
 			// BOUNCE Y
 			if(shipy<0 || shipy>YSIZE-surf_ship->h) {
 				// BOUNCE from top and bottom wall
+				printf("bouncing top/bottom.\n");
 				shipy -= shipdy;
 				shipdy *= -0.99;
 			}
@@ -768,7 +769,7 @@ gameloop() {
 				// Play the explosion sound
 				play_sound(0);
 				make_bang_dots(shipx,shipy,shipdx,shipdy,surf_ship,30);
-				shipdx = screendx;
+				shipdx = 0;
 				shipdy = 0;
 				if(--nships <= 0) {
 					gameover = 1;
@@ -797,9 +798,9 @@ gameloop() {
 				play_tune(1);
 
 				gameover = 0;
-				shipx = 2*XSIZE/3;
+				shipx = XSIZE/2;
 				shipy = YSIZE/2;
-				shipdx = screendx;
+				shipdx = 0;
 				shipdy = 0;
 			}
 
diff --git a/rocks.c b/rocks.c
index 5653979..5c23b81 100644
--- a/rocks.c
+++ b/rocks.c
@@ -229,7 +229,7 @@ blast_rocks(float x, float y, float radius, int onlyslow)
 		n = sqrt(dx*dx + dy*dy);
 		if(n < radius) {
 			n *= 20;
-			rock[i].dx += 54.0*(dx+30)/n;
+			rock[i].dx += 54.0*dx/n;
 			rock[i].dy += 54.0*dy/n;
 		}
 	}