new mutations wip

entities/plants/scripts/plant_mutation/ermit_mutation.gd

@@ -0,0 +1,27 @@
+extends PlantMutation
+class_name ErmitMutation
+
+func get_icon() -> Texture:
+    return preload("res://common/icons/alert-triangle.svg")
+
+func get_mutation_id() -> String:
+    return "ERMIT"
+
+func get_mutation_name() -> String:
+    return tr("ERMIT")
+
+func get_mutation_description() -> String:
+    return tr("ERMIT_EFFECT_TEXT").format(
+        {
+            "score_increase": get_score_increase(),
+        }
+    )
+
+func has_score(plant_data: PlantData) -> bool:
+    return false if plant_data.nearby_plants.size() > 0 else true
+
+func mutate_score(plant_data: PlantData, score: int) -> int:
+    return score + get_score_increase() if plant_data.nearby_plants.size() == 0 else 0
+
+func get_score_increase():
+    return 2 * level