Bullet particles

src/weapons.lua

@@ -1,8 +1,11 @@
---[[pod_format="raw",created="2024-04-24 07:17:14",modified="2024-04-24 08:16:10",revision=9]]
+--[[pod_format="raw",created="2024-04-24 07:17:14",modified="2024-04-24 20:33:05",revision=11]]
+local map_manager = require(make_path("map"))
+
 M = {}
 
 local weapons = {}
 local bullets = {}
+local particles = {}
 
 weapon = {
 	name = "Ice Blaster",
@@ -13,6 +16,31 @@ weapon = {
 	
 }
 
+particle = {
+	x=0,
+	y=0,
+	life=4,
+	spriteIndex=81
+}
+particle.__index = particle
+function particle:new(x,y)
+	local o = setmetatable({}, particle)
+	o.x=x
+	o.y=y
+	return o
+end
+
+function particle:update()
+	self.life-=1
+	if self.life<0 then
+		del(particles,self)
+	end
+end
+
+function particle:draw()
+	spr(self.spriteIndex,self.x,self.y)
+end
+
 bullet = {
 	x=0,
 	y=0,
@@ -22,26 +50,6 @@ bullet = {
 	destroy_sprite_index=66,
 	life=100,
 	damage=1,
-	-- draw=function(self)
-    --  	--pset(self.x,self.y,8)
-    --  	spr(self.spriteIndex,self.x,self.y)
-   	-- end,
-	-- update=function(self)
-	-- 	self.x+=self.dx
-	-- 	self.y+=self.dy
-		
-	-- 	self.life-=1
-	-- 	if self.life<0 then
-    --    	del(bullets,self)
-    --    	-- TODO: Create particle
-    --  	end
-     		
-    --  	self.check_collision(self)
-	-- end,
-	-- check_collision=function(self)
-	-- 	-- If Collide with wall destroy self and create particle
-		
-	-- end
 }
 bullet.__index = bullet
 function bullet:new(x, y, dx, dy)
@@ -50,15 +58,25 @@ function bullet:new(x, y, dx, dy)
 	o.y = y
 	o.dx = dx
 	o.dy = dy
-	--o.life = 100
-	--o.spriteIndex = 80
-	--o.destroy_sprite_index = 66
-	--o.damage = 1
 	return o
 end
 
+function bullet:destroy()
+	
+	-- Create particle
+	local p = particle:new(self.x, self.y)
+
+  	add(particles, p)
+
+	del(bullets,self)
+end
+
 function bullet:check_collision()
-	--
+
+	if (map_manager.is_tile_shoot_solid(self.x,self.y)) then
+		self:destroy()
+	end
+
 end
 
 function bullet:update()
@@ -67,11 +85,10 @@ function bullet:update()
 	
 	self.life-=1
 	if self.life<0 then
-	   del(bullets,self)
-	   -- TODO: Create particle
-	 end
+		self:destroy()
+	end
 		 
-	 self.check_collision()
+	self:check_collision()
 end
 
 function bullet:draw()
@@ -131,16 +148,24 @@ function M.draw()
 	for b in all(bullets) do
 		b:draw()
 	end
+
+	for p in all(particles) do
+		p:draw()
+	end
 end
 
 function M.update()
 	for b in all(bullets) do
 		b:update()
 	end
+
+	for p in all(particles) do
+		p:update()
+	end
 end
 
 function M.debug_draw()
-	print(string.format("Bullets: %d", count(bullets)), 0,32,1)
+	print(string.format("Bullets: %d Particles: %d", count(bullets), count(particles)), 0,32,1)
 end
 
 return M