Gnomisme et Gigantisation

Scene/TestScene.tscn

@@ -28,5 +28,43 @@ shape = SubResource( 1 )
 position = Vector2( 221.278, 126.847 )
 
 [node name="Clopinette" parent="." instance=ExtResource( 3 )]
-position = Vector2( 149.267, 34.1946 )
+position = Vector2( 90.0584, 291.46 )
 scriptName = "res://Scripts/PaintEffects/Invisibility.gd"
+
+[node name="Clopinette2" parent="." instance=ExtResource( 3 )]
+position = Vector2( 354.897, 298.002 )
+scriptName = "res://Scripts/PaintEffects/Upscale.gd"
+
+[node name="Clopinette3" parent="." instance=ExtResource( 3 )]
+position = Vector2( 589.812, 295.726 )
+scriptName = "res://Scripts/PaintEffects/Downscale.gd"
+
+[node name="Label" type="Label" parent="."]
+margin_left = 60.8618
+margin_top = 252.548
+margin_right = 128.862
+margin_bottom = 266.548
+text = "Invisibilité"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Label2" type="Label" parent="."]
+margin_left = 313.979
+margin_top = 250.273
+margin_right = 397.979
+margin_bottom = 264.273
+text = "Gigantisation"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Label3" type="Label" parent="."]
+margin_left = 551.169
+margin_top = 251.979
+margin_right = 635.169
+margin_bottom = 265.979
+text = "Gnomisme"
+__meta__ = {
+"_edit_use_anchors_": false
+}

Scripts/PaintEffects/Downscale.gd

@@ -0,0 +1,49 @@
+extends Node
+
+#The time, in seconds, it should take for the character to grow down
+export var GrowDownTime = 2.0
+export var IsSmallTime = 5.0
+export var GrowBigTime = 1.0
+
+#How much smaller should the player become
+export var GrowDownFactor = 5
+
+#How much faster should the player become
+export var FastFactor = 8
+
+func DwarfRoutine(player, delta):
+	var elapsed = delta
+	var fast_speed = player.MAX_SPEED * FastFactor
+	var slow_speed = player.MAX_SPEED 
+	var fast_acc = player.ACCELERATION * (FastFactor / 2)
+	var slow_acc = player.ACCELERATION 
+	var small_scale = player.transform.get_scale() / GrowDownFactor
+	var big_scale = player.transform.get_scale()
+	var sprite = player.get_node("Sprite")
+	var coll = player.get_node("CollisionShape2D")
+	
+	while elapsed < GrowDownTime:
+		player.MAX_SPEED = lerp(slow_speed, fast_speed, elapsed / GrowDownTime)
+		player.ACCELERATION = lerp(slow_acc, fast_acc, elapsed / GrowDownTime)
+		setScale(sprite, coll, lerp(big_scale, small_scale, elapsed / GrowDownTime))
+		elapsed += yield()
+		
+	elapsed -= GrowDownTime;
+	while elapsed < IsSmallTime:
+		elapsed += yield()
+	elapsed -= IsSmallTime;
+		
+	while elapsed < GrowBigTime:
+		player.MAX_SPEED = lerp(fast_speed, slow_speed, elapsed / GrowBigTime)
+		player.ACCELERATION = lerp(fast_acc, slow_acc, elapsed / GrowBigTime)
+		setScale(sprite, coll, lerp(small_scale, big_scale, elapsed / GrowBigTime))
+		elapsed += yield()
+
+func setScale(sprite, coll, scale):
+	sprite.scale = scale;
+	coll.scale = scale;
+	
+func StartEffect(player):
+	var rout = DwarfRoutine(player, 0)
+	return rout
+	

Scripts/PaintEffects/Invisibility.gd

@@ -3,10 +3,10 @@ extends Node
 #The time, in seconds, it should take for the character to fade to FadeOutValue
 export var FadeOutTime = 2.0
 export var InvisTime = 5.0
-export var FadeInTime = 2.0
+export var FadeInTime = 1.0
 
 #The alpha value we aim for when fading out
-export var FadeOutValue = 0.05
+export var FadeOutValue = 0.025
 
 func AlmostFadeOutRoutine(player, delta):
 	var sprite : Sprite = player.get_node("Sprite")

Scripts/PaintEffects/Upscale.gd

@@ -0,0 +1,49 @@
+extends Node
+
+#The time, in seconds, it should take for the character to grow up
+export var GrowUpTime = 2.0
+export var IsBigTime = 5.0
+export var GrowDownTime = 1.0
+
+#How much bigger should the player become
+export var GrowUpFactor = 5
+
+#How much slower should the player become
+export var SlowFactor = 8
+
+func GiantRoutine(player, delta):
+	var elapsed = delta
+	var fast_speed = player.MAX_SPEED
+	var slow_speed = player.MAX_SPEED / SlowFactor
+	var fast_acc = player.ACCELERATION
+	var slow_acc = player.ACCELERATION / SlowFactor
+	var small_scale = player.transform.get_scale()
+	var big_scale = player.transform.get_scale() * GrowUpFactor
+	var sprite = player.get_node("Sprite")
+	var coll = player.get_node("CollisionShape2D")
+	
+	while elapsed < GrowUpTime:
+		player.MAX_SPEED = lerp(fast_speed, slow_speed, elapsed / GrowUpTime)
+		player.ACCELERATION = lerp(fast_acc, slow_acc, elapsed / GrowUpTime)
+		setScale(sprite, coll, lerp(small_scale, big_scale, elapsed / GrowUpTime))
+		elapsed += yield()
+		
+	elapsed -= GrowUpTime;
+	while elapsed < IsBigTime:
+		elapsed += yield()
+	elapsed -= IsBigTime;
+		
+	while elapsed < GrowDownTime:
+		player.MAX_SPEED = lerp(slow_speed, fast_speed, elapsed / GrowDownTime)
+		player.ACCELERATION = lerp(slow_acc, fast_acc, elapsed / GrowDownTime)
+		setScale(sprite, coll, lerp(big_scale, small_scale, elapsed / GrowDownTime))
+		elapsed += yield()
+
+func setScale(sprite, coll, scale):
+	sprite.scale = scale;
+	coll.scale = scale;
+	
+func StartEffect(player):
+	var rout = GiantRoutine(player, 0)
+	return rout
+	

Scripts/Player.gd

@@ -1,9 +1,9 @@
 extends KinematicBody2D
 
-const MAX_SPEED = 200
-const ACCELERATION = 1000
-const FRICTION = 1000
-const MAX_LIFE = 30
+var MAX_SPEED = 200
+var ACCELERATION = 1000
+var FRICTION = 1000
+var MAX_LIFE = 30
 
 var vel = Vector2.ZERO
 var curLife = MAX_LIFE