Update shooter

mods/shooter/grenade.lua

@@ -22,10 +22,10 @@ minetest.register_entity("shooter:grenade_entity", {
 		self.timer = self.timer + dtime
 		if self.timer > 0.2 then
 			local pos = self.object:getpos()
-			local below = {x=pos.x, y=pos.y - 1, z=pos.z}
-			if minetest.get_node(below).name ~= "air" then
+			local above = {x=pos.x, y=pos.y + 1, z=pos.z}
+			if minetest.get_node(pos).name ~= "air" then
 				self.object:remove()
-				shooter:blast(pos, 1, 25, 5, self.player)
+				shooter:blast(above, 2, 25, 5, self.player)
 			end
 			self.timer = 0
 		end

mods/shooter/rocket.lua

@@ -28,9 +28,10 @@ minetest.register_entity("shooter:rocket_entity", {
 		self.timer = self.timer + dtime
 		if self.timer > 0.2 then
 			local pos = self.object:getpos()
+			local above = {x=pos.x, y=pos.y + 1, z=pos.z}
 			if minetest.get_node(pos).name ~= "air" then
 				self.object:remove()
-				shooter:blast(pos, 2, 50, 7, self.player)
+				shooter:blast(above, 4, 50, 8, self.player)
 			end
 			self.timer = 0
 		end

mods/shooter/shooter.lua

@@ -4,7 +4,7 @@ shooter = {
 	rounds = {},
 	shots = {},
 	update_time = 0,
-	reload_time = 0
+	reload_time = 0,
 }
 
 SHOOTER_ADMIN_WEAPONS = false
@@ -71,30 +71,18 @@ local function get_particle_pos(p, v, d)
 end
 
 function shooter:spawn_particles(pos, texture)
-	if not SHOOTER_ENABLE_PARTICLE_FX then
-		return
+	if SHOOTER_ENABLE_PARTICLE_FX == true then
+		if type(texture) ~= "string" then
+			texture = SHOOTER_EXPLOSION_TEXTURE
+		end
+		local spread = {x=0.1, y=0.1, z=0.1}
+		minetest.add_particlespawner(15, 0.3,
+			vector.subtract(pos, spread), vector.add(pos, spread),
+			{x=-1, y=1, z=-1}, {x=1, y=2, z=1},
+			{x=-2, y=-2, z=-2}, {x=2, y=-2, z=2},
+			0.1, 0.75, 1, 2, false, texture
+		)
 	end
-
-	if type(texture) ~= "string" then
-		texture = SHOOTER_EXPLOSION_TEXTURE
-	end
-	local spread = {x=0.1, y=0.1, z=0.1}
-	minetest.add_particlespawner({
-	    amount = 15,
-	    time = 0.3,
-	    minpos = vector.subtract(pos, spread),
-	    maxpos = vector.add(pos, spread),
-	    minvel = {x=-1, y=1, z=-1},
-	    maxvel = {x=1, y=2, z=1},
-	    minacc = {x=-2, y=-2, z=-2},
-	    maxacc = {x=2, y=-2, z=2},
-	    minexptime = 0.1,
-	    maxexptime = 0.75,
-	    minsize = 1,
-	    maxsize = 2,
-	    collisiondetection = false,
-	    texture = texture
-	})
 end
 
 function shooter:play_node_sound(node, pos)