tank

source/main.lua

@@ -17,6 +17,7 @@ import "scripts/player"
 import "scripts/groundSprite"
 import "scripts/balebaSprite"
 import "scripts/dangerSprite"
+import "scripts/tankSprite"
 
 import "scenes/BaseScene"
 import 'scenes/Menu'
@@ -35,4 +36,4 @@ playdate.display.setRefreshRate(50)
 
 Noble.showFPS = true
 
-Noble.new(Menu)
+Noble.new(Game)

source/scenes/Game.lua

@@ -28,6 +28,8 @@ function scene:setValues()
     scene.t = playdate.timer.new(10000)
     scene.t.repeats = true
 
+    scene.tankTimer = playdate.timer.new(1000)
+
     scene.fp = playdate.sound.fileplayer.new( "assets/audio/war" )
     scene.fp:setVolume(0.7)
     scene.hello = playdate.sound.fileplayer.new( "assets/audio/hello" )
@@ -68,7 +70,7 @@ function scene:enter()
         end
         
         local k = #scene.balebas+1
-        scene.balebas[k] = scene:spawnBaleba()
+        --scene.balebas[k] = scene:spawnBaleba()
     end
 
     for i=1, 3 do
@@ -80,6 +82,11 @@ function scene:enter()
     if musicEnabled then
         scene.fp:play(0)
     end
+
+    scene.tankTimer.timerEndedCallback = function()
+        scene.tank = Tank(550, 190, scene.player, scene.ground)
+        scene.tank:add()
+    end
 end
 
 function scene:update()
@@ -90,15 +97,13 @@ function scene:update()
         return
     end
 
-	if scene.player.isDead() then
-        if not scene.telemLostSoundPlayed then
-            scene.telemLostSound:play(1)
-            scene.telemLostSoundPlayed = true
-            screenShake(500, 5)
-        end
+	if scene.player.isDead() and not scene.telemLostSoundPlayed then
+        scene.telemLostSound:play(1)
+        scene.telemLostSoundPlayed = true
+        screenShake(500, 5)
         
-        scene:destroyPlayer()
-        local et = playdate.timer.new(2000)
+
+        local et = playdate.timer.new(6000)
         et.timerEndedCallback = function()
             Noble.transition(Menu)
         end
@@ -126,6 +131,9 @@ function scene:exit()
     scene.ground:remove()
     scene.ground = nil
 
+    scene.tank:remove()
+    scene.ground = nil
+
     for i=1, #scene.balebas do
         scene.balebas[i]:destroy()
         scene.balebas[i] = nil
@@ -139,6 +147,9 @@ function scene:exit()
     scene.t:remove()
     scene.t = nil
 
+    scene.tankTimer:remove()
+    scene.tankTimer = nil
+
 
 	Noble.showFPS = false
 end

source/scripts/groundSprite.lua

@@ -1,7 +1,7 @@
 Ground = {}
 class("Ground").extends(Graphics.sprite)
 
-local groundImage = playdate.graphics.image.new("assets/sprites/groundFin")
+local groundImage = Graphics.image.new("assets/sprites/groundFin")
 
 function Ground:init(x, y, player)
     Ground.super.init(self, groundImage)
@@ -24,6 +24,12 @@ function Ground:setMoveSpeed(speed)
 end
 
 function Ground:update()
+
+    -- Stop ground
+    if Ground.moveSpeed == 0 then
+        return
+    end
+
     -- Speedup when player is moving right
     if Ground.player.isMovingRight() == false then
         Ground.moveSpeed = 0.2

source/scripts/player.lua

@@ -99,6 +99,24 @@ function Player:changeToRunState(direction)
 	end
 end
 
+function Player:boom(collisionObject)
+	Player.dead = true
+	self:changeState("boom")
+
+	local particleB = ParticlePoly(self.x, self.y)
+	particleB:setThickness(2)
+	particleB:setAngular(-15, 15)
+	particleB:setSize(1, 2)
+	particleB:setSpeed(1, 3)
+	particleB:setMode(Particles.modes.STAY)
+	particleB:setBounds(0, 0, 400, 240)
+	particleB:setColour(Graphics.kColorXOR)
+	particleB:add(20)
+	if collisionObject then
+		collisionObject:remove()
+	end
+end
+
 function Player:handleMovementAndCollisions()
 	if Player.dead then
 		return
@@ -134,23 +152,24 @@ function Player:handleMovementAndCollisions()
 		end
 
 		if collisionTag == 3 then -- Ground
-			Player.dead = true
-			self:changeState("boom")
+			self:boom()
 			return
 		elseif collisionTag == 154 then -- Baleba
-			Player.dead = true
-			self:changeState("boom")
+			-- self:boom(collisionObject)
+			return
+		elseif collisionTag == 2 then -- Tank
+			self:boom()
 
-			local particleB = ParticlePoly(self.x, self.y)
-			particleB:setThickness(2)
-			particleB:setAngular(-15, 15)
-			particleB:setSize(1, 2)
-			particleB:setSpeed(1, 3)
-			particleB:setMode(Particles.modes.STAY)
-			particleB:setBounds(0, 0, 400, 240)
-			particleB:setColour(Graphics.kColorXOR)
-			particleB:add(20)
-			collisionObject:remove()
+			local particleC = ParticlePoly(collisionObject.x, collisionObject.y)
+			particleC:setThickness(5)
+			particleC:setAngular(-15, 15)
+			particleC:setSize(1, 5)
+			particleC:setSpeed(1, 3)
+			particleC:setMode(Particles.modes.STAY)
+			particleC:setBounds(0, 0, 400, 240)
+			particleC:setColour(Graphics.kColorXOR)
+			particleC:add(50)
+			collisionObject:fadeout()
 			return
 		end
 	end

source/scripts/tankSprite.lua

@@ -0,0 +1,55 @@
+Tank = {}
+
+class("Tank").extends(Graphics.sprite)
+
+function Tank:init(x, y, player, ground)
+    self.tankImage = Graphics.image.new("assets/sprites/tank")
+    self.tankImageD = Graphics.image.new("assets/sprites/tankD")
+    Tank.super.init(self)
+
+    local width, height = self.tankImage:getSize()
+
+    self.faded_image = Graphics.image.new(width, height, Graphics.kColorClear)
+
+    Graphics.pushContext(self.faded_image)
+    self.tankImageD:drawBlurred(0, 0, 2, 2, Graphics.image.kDitherTypeFloydSteinberg)
+	Graphics.popContext()
+
+    -- Collision properties
+    self:setZIndex(99)
+    self:setTag(2)
+    self:setCollideRect(4, 56, 147, 65)
+
+    -- Main properties
+    Tank.moveSpeed = 2
+    Tank.player = player
+    Tank.ground = ground
+
+    self:fadein()
+
+    self:moveTo(x, y)
+end
+
+function Tank:fadein()
+    self:setImage(self.tankImage)
+end
+
+function Tank:fadeout()
+    self:setImage(self.faded_image)
+end
+
+function Tank:update()
+    if self.x <= 330 then
+        Tank.ground:setMoveSpeed(0)
+        return
+    end
+
+    -- Speedup when player is moving right
+    if Tank.player.isMovingRight() == false then
+        Tank.moveSpeed = 0.2
+    else
+        Tank.moveSpeed = 1
+    end
+
+    self:moveTo(self.x-Tank.moveSpeed, self.y)
+end