fixed the parity between air and land enemies. +added a lot of new cards

Scripts/StatusEffects/StatusOnFire.gd

@@ -2,5 +2,5 @@ extends StatusEffect
 class_name StatusOnFire
 
 
-func proc():
-	affected.damage(stats.potency)
+func proc(affected, stacks, existing_effects):
+	affected.damage(stats.potency * stacks)

Scripts/StatusEffects/status_cold.gd

@@ -0,0 +1,9 @@
+extends StatusEffect
+class_name StatusCold
+
+func on_attached(affected, existing_effects):
+	affected.movement_speed_penalty -= stats.potency
+
+
+func on_removed(affected, existing_effects):
+	affected.movement_speed_penalty += stats.potency

Scripts/StatusEffects/status_effect.gd

@@ -1,44 +1,19 @@
-extends Node
+extends RefCounted
 class_name StatusEffect
 
-signal expired(effect : StatusEffect)
-
 var stats : StatusStats
 
-var affected : 
-	set(value):
-		affected = value
-		on_attached()
-var cooldown := 0.0
-var other_cooldown := 0.0
+var time_since_proc := 0.0
 var time_existed := 0.0
 
 
-func on_attached():
+func on_attached(affected, existing_effects):
 	pass
 
 
-func on_removed():
-	expired.emit(self)
-
-
-func proc():
+func on_removed(affected, existing_effects):
 	pass
 
 
-func _ready():
-	other_cooldown = 1.0 / stats.proc_frequency
-
-
-func _process(delta: float) -> void:
-	time_existed += delta
-	if time_existed >= stats.duration:
-		on_removed()
-		queue_free()
-		return
-	if stats.proc_frequency > 0.0:
-		cooldown += delta
-		if cooldown >= other_cooldown:
-			cooldown -= other_cooldown
-			proc()
-		
+func proc(affected, stacks, existing_effects):
+	pass

Scripts/StatusEffects/status_poison.gd

@@ -0,0 +1,6 @@
+extends StatusEffect
+class_name StatusPoison
+
+
+func proc(affected, stacks, existing_effects):
+	affected.damage(stats.potency * stacks)

Scripts/StatusEffects/status_radioactive.gd

@@ -0,0 +1,5 @@
+extends StatusEffect
+class_name StatusRadioactive
+
+func proc(affected, stacks, existing_effects):
+	affected.damage(stats.potency * stacks)

Scripts/StatusEffects/status_sticky.gd

@@ -2,17 +2,9 @@ extends StatusEffect
 class_name StatusSticky
 
 
-func on_attached():
-	super.on_attached()
-	affected.movement_speed = affected.stats.movement_speed * (1.0 - stats.potency)
+func on_attached(affected, existing_effects):
+	affected.movement_speed_penalty -= stats.potency
 
 
-func on_removed():
-	super.on_removed()
-	var siblings = get_parent().get_children()
-	var stickies = 0
-	for node in siblings:
-		if node is StatusSticky:
-			stickies += 1
-	if stickies == 1:
-		affected.movement_speed = affected.stats.movement_speed
+func on_removed(affected, existing_effects):
+	affected.movement_speed_penalty += stats.potency