Clip dirt cone to screen

src/constants.js

@@ -78,7 +78,7 @@ export const DEATH_SPECS = [
   {type: 'dirtCone', r: 50},
   {type: 'dirtCone', r: 100},
   {type: 'dirtCone', r: 200},
-  {type: 'dirtCone', r: 400},
+  {type: 'dirtCone', r: H},
 ];
 
 export const PLAYER_STARTING_TOOLS = [

src/weapons.js

@@ -124,7 +124,7 @@ export const EXPLOSION_TYPES = {
       osc.stop();
     },
     update(explosion) {
-      return ++explosion.cr < explosion.r;
+      return ++explosion.cr < Math.min(explosion.r, explosion.y);
     },
     draw(explosion, foreground, terrain) {
       const {x, y, cr, osc, pattern} = explosion;