Made a menu to select abilities and grant them (with a few hardcoded stuff)

2026-04-19 11:37:55 +02:00
parent 9464fc7caa
commit 5a59d50be5
12 changed files with 164 additions and 114 deletions
--- a/addons/maaacks_game_template/base/scenes/overlaid_menu/overlaid_menu.gd
+++ b/addons/maaacks_game_template/base/scenes/overlaid_menu/overlaid_menu.gd
@@ -24,6 +24,8 @@ var _initial_focus_control
 var _scene_tree : SceneTree 
 	
 func _exit_tree() -> void:
+	if Engine.is_editor_hint(): return
+	
 	GUIDE.disable_mapping_context(menu_context)
 	for previous_context in previous_mapping_contexts:
 		GUIDE.enable_mapping_context(previous_context)
--- a/menus/scenes/components/AbilitySelection.cs
+++ b/menus/scenes/components/AbilitySelection.cs
@@ -0,0 +1,55 @@
+using System;
+using Godot;
+using Movementtests.systems;
+
+[Tool, GlobalClass]
+public partial class AbilitySelection : Control
+{
+    [Signal] public delegate void AbilityAddedEventHandler(WeaponSystem.WeaponEvent forEvent, string abilityName);
+    
+    [Export] public WeaponSystem.WeaponEvent ForEvent { get; set; } = WeaponSystem.WeaponEvent.StartedFlying;
+    
+    private string _title = string.Empty;
+    [Export] public string Title {
+        get => _title;
+        set
+        {
+            _title = value;
+            TitleChanged();
+        }
+    }
+    
+    [Export] public PackedScene AbilitySelectionItem { get; set; }
+
+    private VBoxContainer _abilities;
+    private MenuButton _addAbility;
+    private PopupMenu _addAbilityMenu;
+    
+    public override void _Ready()
+    {
+        _abilities = GetNode<VBoxContainer>("%SelectedAbilities");
+        _addAbility = GetNode<MenuButton>("%AddAbility");
+        _addAbilityMenu = _addAbility.GetPopup();
+        
+        _addAbilityMenu.IdPressed += AddAbilityMenuOnIdPressed;
+        _addAbilityMenu.IndexPressed += AddAbilityMenuOnIndexPressed;
+    }
+
+    private void AddAbilityMenuOnIndexPressed(long index)
+    {
+        var indexInt = Convert.ToInt32(index);
+        var metadata = _addAbilityMenu.GetItemMetadata(indexInt);
+        var name = _addAbilityMenu.GetItemText(indexInt);
+        EmitSignalAbilityAdded(ForEvent, name);
+    }
+
+    private void AddAbilityMenuOnIdPressed(long id)
+    {
+    }
+
+    public void TitleChanged()
+    {
+        var titleLabel = GetNode<Label>("%TitleLabel");
+        titleLabel.Text = Title;
+    }
+}
--- a/menus/scenes/components/AbilitySelection.cs.uid
+++ b/menus/scenes/components/AbilitySelection.cs.uid
@@ -0,0 +1 @@
+uid://5emed8iegtui
--- a/menus/scenes/components/ability_selection.tscn
+++ b/menus/scenes/components/ability_selection.tscn
@@ -0,0 +1,45 @@
+[gd_scene format=3 uid="uid://dmv685sskgh3l"]
+
+[ext_resource type="Script" uid="uid://5emed8iegtui" path="res://menus/scenes/components/AbilitySelection.cs" id="1_fcxyu"]
+[ext_resource type="Texture2D" uid="uid://by5v33lu8v1fm" path="res://assets/ui/input-prompts/Flairs/Vector/flair_plus.svg" id="2_uf3m5"]
+[ext_resource type="Texture2D" uid="uid://c2akxlg7tdb67" path="res://assets/ui/IconGodotNode/node/icon_projectile.png" id="3_41pdy"]
+
+[node name="AbilitySelection" type="MarginContainer" unique_id=1373426933]
+size_flags_horizontal = 3
+theme_override_constants/margin_left = 4
+theme_override_constants/margin_top = 4
+theme_override_constants/margin_right = 4
+theme_override_constants/margin_bottom = 4
+script = ExtResource("1_fcxyu")
+
+[node name="HBoxContainer" type="VBoxContainer" parent="." unique_id=364343452]
+layout_mode = 2
+
+[node name="TitleLabel" type="Label" parent="HBoxContainer" unique_id=8350369]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="SelectedAbilities" type="VBoxContainer" parent="HBoxContainer" unique_id=1173689490]
+unique_name_in_owner = true
+layout_mode = 2
+
+[node name="MarginContainer" type="MarginContainer" parent="HBoxContainer" unique_id=51872459]
+layout_mode = 2
+theme_override_constants/margin_left = 4
+theme_override_constants/margin_top = 4
+theme_override_constants/margin_right = 4
+theme_override_constants/margin_bottom = 4
+
+[node name="PanelContainer" type="PanelContainer" parent="HBoxContainer/MarginContainer" unique_id=886085404]
+layout_mode = 2
+
+[node name="AddAbility" type="MenuButton" parent="HBoxContainer/MarginContainer/PanelContainer" unique_id=1898027483]
+unique_name_in_owner = true
+layout_mode = 2
+focus_mode = 2
+text = "Add ability"
+icon = ExtResource("2_uf3m5")
+item_count = 1
+popup/item_0/text = "Weapon explosion"
+popup/item_0/icon = ExtResource("3_41pdy")
+popup/item_0/id = 0
--- a/menus/scenes/overlaid_menus/Inventory.cs
+++ b/menus/scenes/overlaid_menus/Inventory.cs
@@ -1,10 +1,28 @@
 using Godot;
+using Movementtests.systems;

-[GlobalClass, Icon("res://assets/ui/IconGodotNode/control/icon_crate.png")]
+[Tool, GlobalClass, Icon("res://assets/ui/IconGodotNode/control/icon_crate.png")]
 public partial class Inventory : Control
 {
    public PlayerController? Player { get; set; }
+
+    private AbilitySelection _startedFlyingSelection;
+    private AbilitySelection _whileFlyingSelection;
+    private AbilitySelection _stoppedFlyingSelection;
    public override void _Ready()
    {
+        _startedFlyingSelection = GetNode<AbilitySelection>("%StartedFlying");
+        _whileFlyingSelection = GetNode<AbilitySelection>("%WhileFlying");
+        _stoppedFlyingSelection = GetNode<AbilitySelection>("%StoppedFlying");
+        
+        _startedFlyingSelection.AbilityAdded += AddAbilityForEvent;
+        _whileFlyingSelection.AbilityAdded += AddAbilityForEvent;
+        _stoppedFlyingSelection.AbilityAdded += AddAbilityForEvent;
+    }
+
+    public void AddAbilityForEvent(WeaponSystem.WeaponEvent forEvent, string abilityName)
+    {
+        if (Player is null) return;
+        Player.GrantWeaponExplosionAbilityForEvent(forEvent, abilityName);
    }
 }
--- a/menus/scenes/overlaid_menus/inventory.tscn
+++ b/menus/scenes/overlaid_menus/inventory.tscn
@@ -3,6 +3,7 @@
 [ext_resource type="Script" uid="uid://vu5kh5amnta" path="res://menus/scenes/overlaid_menus/inventory_wrapper.gd" id="1_yst23"]
 [ext_resource type="Script" uid="uid://1nf36h0gms3q" path="res://addons/maaacks_game_template/base/scripts/capture_focus.gd" id="2_ijoei"]
 [ext_resource type="Script" uid="uid://7yil0fiftvaf" path="res://menus/scenes/overlaid_menus/Inventory.cs" id="2_sb1gh"]
+[ext_resource type="PackedScene" uid="uid://dmv685sskgh3l" path="res://menus/scenes/components/ability_selection.tscn" id="3_ijoei"]

 [node name="InventoryWrapper" type="Control" unique_id=1853168495]
 process_mode = 3
@@ -68,99 +69,27 @@ vertical = true

 [node name="PlayerSectionLabel" type="Label" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection" unique_id=1100827847]
 layout_mode = 2
-text = "Player"
+text = "Weapon abilities"
+horizontal_alignment = 1

-[node name="PlayerUtilsContainer" type="HBoxContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection" unique_id=993608648]
+[node name="HBoxContainer" type="HBoxContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection" unique_id=75337901]
 layout_mode = 2
-size_flags_horizontal = 4
-theme_override_constants/separation = 8
-
-[node name="PlayerInvicibleToggle" type="CheckButton" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerUtilsContainer" unique_id=960956060]
-unique_name_in_owner = true
-layout_mode = 2
-text = "Invincible"
 script = ExtResource("2_ijoei")
+search_depth = 10

-[node name="KillPlayerButton" type="Button" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerUtilsContainer" unique_id=472828424]
-layout_mode = 2
-text = "Kill in 1s"
-
-[node name="PlayerStatsContainer" type="VBoxContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection" unique_id=201095522]
-layout_mode = 2
-size_flags_horizontal = 4
-theme_override_constants/separation = 8
-
-[node name="PlayerHealth" type="HBoxContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer" unique_id=823599662]
-layout_mode = 2
-size_flags_horizontal = 4
-theme_override_constants/separation = 8
-
-[node name="Label" type="Label" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer/PlayerHealth" unique_id=159028563]
-custom_minimum_size = Vector2(200, 0)
-layout_mode = 2
-text = "Player base health"
-
-[node name="PlayerHealthSpinBox" type="SpinBox" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer/PlayerHealth" unique_id=211258886]
+[node name="StartedFlying" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/HBoxContainer" unique_id=1373426933 instance=ExtResource("3_ijoei")]
 unique_name_in_owner = true
 layout_mode = 2
-min_value = 1.0
-max_value = 1000.0
-value = 1.0
-rounded = true
-allow_greater = true
+Title = "Started flying"

-[node name="PlayerDamage" type="HBoxContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer" unique_id=560862269]
-layout_mode = 2
-size_flags_horizontal = 4
-
-[node name="Label" type="Label" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer/PlayerDamage" unique_id=16098677]
-custom_minimum_size = Vector2(200, 0)
-layout_mode = 2
-text = "Player damage"
-
-[node name="PlayerDamageSpinBox" type="SpinBox" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer/PlayerDamage" unique_id=223936754]
+[node name="WhileFlying" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/HBoxContainer" unique_id=1771285257 instance=ExtResource("3_ijoei")]
 unique_name_in_owner = true
 layout_mode = 2
-min_value = 1.0
-max_value = 1000.0
-value = 1.0
-rounded = true
-allow_greater = true
+ForEvent = 2
+Title = "While flying"

-[node name="LevelSelectionMargin" type="MarginContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer" unique_id=517648431]
+[node name="StoppedFlying" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/HBoxContainer" unique_id=324047638 instance=ExtResource("3_ijoei")]
+unique_name_in_owner = true
 layout_mode = 2
-theme_override_constants/margin_top = 16
-theme_override_constants/margin_bottom = 16
-
-[node name="LevelSelectionSection" type="BoxContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/LevelSelectionMargin" unique_id=2038380087]
-custom_minimum_size = Vector2(128, 0)
-layout_mode = 2
-size_flags_vertical = 3
-theme_override_constants/separation = 16
-vertical = true
-
-[node name="LevelSelectionLabel" type="Label" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/LevelSelectionMargin/LevelSelectionSection" unique_id=950442689]
-layout_mode = 2
-text = "Levels"
-
-[node name="LevelSelectionContainer" type="HBoxContainer" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/LevelSelectionMargin/LevelSelectionSection" unique_id=1674253271]
-layout_mode = 2
-size_flags_horizontal = 4
-theme_override_constants/separation = 8
-
-[node name="RestartCurrentButton" type="Button" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/LevelSelectionMargin/LevelSelectionSection/LevelSelectionContainer" unique_id=1059727667]
-layout_mode = 2
-text = "Restart current
-"
-
-[node name="SelectLevel" type="Button" parent="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/LevelSelectionMargin/LevelSelectionSection/LevelSelectionContainer" unique_id=2015444126]
-layout_mode = 2
-text = "Select level
-"
-
-[connection signal="toggled" from="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerUtilsContainer/PlayerInvicibleToggle" to="." method="_on_player_invicible_toggled"]
-[connection signal="pressed" from="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerUtilsContainer/KillPlayerButton" to="." method="_on_kill_player_button_pressed"]
-[connection signal="value_changed" from="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer/PlayerHealth/PlayerHealthSpinBox" to="." method="_on_player_health_changed"]
-[connection signal="value_changed" from="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/PlayerSectionMargin/PlayerSection/PlayerStatsContainer/PlayerDamage/PlayerDamageSpinBox" to="." method="_on_player_damage_changed"]
-[connection signal="pressed" from="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/LevelSelectionMargin/LevelSelectionSection/LevelSelectionContainer/RestartCurrentButton" to="." method="_on_restart_current_level_pressed"]
-[connection signal="pressed" from="Inventory/MenuPanelContainer/MarginContainer/BoxContainer/LevelSelectionMargin/LevelSelectionSection/LevelSelectionContainer/SelectLevel" to="." method="_on_select_level_pressed"]
+ForEvent = 1
+Title = "Stopped flying"
--- a/menus/scenes/overlaid_menus/inventory_wrapper.gd
+++ b/menus/scenes/overlaid_menus/inventory_wrapper.gd
@@ -8,6 +8,7 @@ extends OverlaidMenu
@onready var inventory: Control = %Inventory

 func _ready() -> void:
+	if Engine.is_editor_hint(): return
 	inventory.Player = player

 func _on_close_button_pressed() -> void:
--- a/project.godot
+++ b/project.godot
@@ -15,7 +15,7 @@ warnings/check_invalid_track_paths=false
 [application]

 config/name="Movement tests"
-run/main_scene="uid://dwo50456dv6va"
+run/main_scene="uid://cgi7qekk387cf"
 config/features=PackedStringArray("4.6", "C#", "Forward Plus")
 config/icon="res://icon.svg"

--- a/scenes/player_controller/PlayerController.tscn
+++ b/scenes/player_controller/PlayerController.tscn
@@ -14,6 +14,7 @@
 [ext_resource type="Resource" uid="uid://ccrb5xsnphc8" path="res://inputs/base_mode/rotate_floorplane.tres" id="5_4u7i3"]
 [ext_resource type="PackedScene" uid="uid://hpsg4fqwrx1u" path="res://scenes/components/damage/CDamageable.tscn" id="5_jb43f"]
 [ext_resource type="Resource" uid="uid://f3vs6l4m623s" path="res://inputs/base_mode/move_left.tres" id="5_q14ux"]
+[ext_resource type="Resource" uid="uid://ifeavnlps7hy" path="res://scenes/player_controller/resources/forge/exploding_sword.tres" id="5_u8yay"]
 [ext_resource type="PackedScene" uid="uid://duju3atqgltkg" path="res://scenes/explosion/explosion.tscn" id="5_ue7xq"]
 [ext_resource type="Resource" uid="uid://dyru7mxo121w6" path="res://scenes/player_controller/resources/player_normal_damage_mod.tres" id="6_cmijs"]
 [ext_resource type="Resource" uid="uid://t612lts1wi1s" path="res://inputs/base_mode/move_right.tres" id="6_q7bng"]
@@ -156,6 +157,7 @@ script = ExtResource("1_poq2x")
 BaseTags = SubResource("Resource_mpigw")
 EmpoweredActionUsed = SubResource("Resource_5gbhg")
 EmpoweredActionAbility = ExtResource("10_2rkt1")
+WeaponExplosionBehavior = ExtResource("5_u8yay")
 DefaultPermanentEffects = [ExtResource("5_2rkt1")]
 EmpoweredActionEffects = [ExtResource("6_u8yay")]
 AimAssistStrength = 0.3
--- a/scenes/player_controller/components/weapon/WeaponSystem.cs
+++ b/scenes/player_controller/components/weapon/WeaponSystem.cs
@@ -251,7 +251,7 @@ public partial class WeaponSystem : RigidBody3D, IDamageDealer, IForgeEntity
        FlyingTick
    }
    
-    public void GrantNewAbilityForEvent(WeaponEvent forEvent, ForgeAbilityData ability)
+    public void GrantNewAbilityForEvent(WeaponEvent forEvent, ForgeAbilityBehavior abilityBehavior)
    {
        var abilitiesMap = new Dictionary<WeaponEvent, List<ActiveEffectHandle>>
            {
@@ -260,8 +260,20 @@ public partial class WeaponSystem : RigidBody3D, IDamageDealer, IForgeEntity
                { WeaponEvent.FlyingTick, _grantedWeaponFlyingTickAbilities },
            };
        
+        var eventTagsMap = new Dictionary<WeaponEvent, Tag>
+        {
+            { WeaponEvent.StartedFlying, WeaponStartedFlyingEventTag },
+            { WeaponEvent.StoppedFlying, WeaponStoppedFlyingEventTag },
+            { WeaponEvent.FlyingTick, WeaponFlyingTickEventTag },
+        };
+
+        var ability = new AbilityData(
+            "Ability", 
+            behaviorFactory: abilityBehavior.GetBehavior, 
+            abilityTriggerData: AbilityTriggerData.ForEvent(eventTagsMap[forEvent]));
+        
        var leftGrantAbilityConfig = new GrantAbilityConfig(
-            ability.GetAbilityData(),
+            ability,
            ScalableLevel: new ScalableInt(1),
            RemovalPolicy: AbilityDeactivationPolicy.CancelImmediately,
            InhibitionPolicy: AbilityDeactivationPolicy.CancelImmediately,
--- a/scenes/player_controller/components/weapon/weapon.tscn
+++ b/scenes/player_controller/components/weapon/weapon.tscn
@@ -3,11 +3,9 @@
 [ext_resource type="Script" uid="uid://iii3wfto4t5b" path="res://scenes/player_controller/components/weapon/WeaponSystem.cs" id="1_csqwk"]
 [ext_resource type="Script" uid="uid://cw525n4mjqgw0" path="res://addons/forge/resources/ForgeTagContainer.cs" id="2_l1xlx"]
 [ext_resource type="Script" uid="uid://jitubgv6judn" path="res://scenes/components/damage/RDamage.cs" id="2_m0v1h"]
-[ext_resource type="Resource" uid="uid://cu0685gspk2fk" path="res://scenes/player_controller/resources/forge/exploding_sword_weapon_land.tres" id="2_pgbtr"]
 [ext_resource type="Script" uid="uid://cxihb42t2mfqi" path="res://addons/forge/nodes/ForgeAttributeSet.cs" id="3_3xjpi"]
 [ext_resource type="Script" uid="uid://couw105c3bde4" path="res://addons/godot_state_charts/state_chart.gd" id="3_5owyf"]
 [ext_resource type="ArrayMesh" uid="uid://cho5fixitrbds" path="res://assets/meshes/swords/resources/sword23.tres" id="3_svc06"]
-[ext_resource type="Resource" uid="uid://bl0mng4kl1xy8" path="res://scenes/player_controller/resources/forge/exploding_sword_weapon_flight.tres" id="4_2wsgo"]
 [ext_resource type="Resource" uid="uid://btnnpqann3ktp" path="res://scenes/player_controller/resources/forge/weapon_flying_tick_ability.tres" id="4_7bruw"]
 [ext_resource type="Script" uid="uid://ccovd5i0wr3kk" path="res://addons/forge/editor/attributes/AttributeValues.cs" id="4_q6xv7"]
 [ext_resource type="Script" uid="uid://jk2jm1g6q853" path="res://addons/godot_state_charts/compound_state.gd" id="4_svc06"]
@@ -66,7 +64,6 @@ contact_monitor = true
 max_contacts_reported = 1
 script = ExtResource("1_csqwk")
 BaseTags = SubResource("Resource_06gln")
-WeaponAbilities = [ExtResource("2_pgbtr"), ExtResource("4_2wsgo")]
 FlyingTickAbility = ExtResource("4_7bruw")
 RDamage = SubResource("Resource_jpdh0")

--- a/scenes/player_controller/scripts/PlayerController.cs
+++ b/scenes/player_controller/scripts/PlayerController.cs
@@ -120,8 +120,9 @@ public partial class PlayerController : CharacterBody3D,
 	[ExportSubgroup("Common and defaults")]
 	[Export] public ForgeAbilityData EmpoweredActionAbility = null!;
 	[Export] public ForgeAbilityData[] DefaultPermanentAbilities = [];
-	[ExportSubgroup("WeaponThrow")] 
-	[Export] public ForgeAbilityData[] AbilityLoadout = [];
+
+	[ExportSubgroup("WeaponThrow")] [Export]
+	public ForgeAbilityBehavior WeaponExplosionBehavior;
 	
 	[ExportGroup("Effects")] 
 	[ExportSubgroup("Common and defaults")]
@@ -713,25 +714,7 @@ public partial class PlayerController : CharacterBody3D,
 		_attackDash.StateEntered += OnDashAttackStarted;
 		_parryStandard.StateEntered += OnStandardParryStarted;
 		_parryDash.StateEntered += OnDashParryStarted;
-
-		foreach (var weaponLandAbility in AbilityLoadout)
-		{
-			var leftGrantAbilityConfig = new GrantAbilityConfig(
-				weaponLandAbility.GetAbilityData(),
-				ScalableLevel: new ScalableInt(1),
-				RemovalPolicy: AbilityDeactivationPolicy.CancelImmediately,
-				InhibitionPolicy: AbilityDeactivationPolicy.CancelImmediately,
-				TryActivateOnGrant: false,
-				TryActivateOnEnable: false,
-				LevelOverridePolicy: LevelComparison.Higher);
-			
-			var leftGrantComponent = new GrantAbilityEffectComponent([leftGrantAbilityConfig]);
-			var leftGrantEffect = new EffectData(
-				"Grant Weapon Left Ability",
-				new DurationData(DurationType.Infinite),
-				effectComponents: [leftGrantComponent]);
-			EffectsManager.ApplyEffect(new Effect(leftGrantEffect, new EffectOwnership(this, this)));
-		}
+		
 		// Forge events
 		var weaponLeftToken = WeaponSystem.Events.Subscribe(WeaponSystem.WeaponStartedFlyingEventTag, OnWeaponLeft);
 		var weaponLandedToken = WeaponSystem.Events.Subscribe(WeaponSystem.WeaponStoppedFlyingEventTag, OnWeaponLanded);
@@ -746,7 +729,7 @@ public partial class PlayerController : CharacterBody3D,
 		if (weaponLeftTag == null) return;
 		Abilities.TryActivateAbilitiesByTag(weaponLeftTag, target, out var landedFailures);
 	}
-
+	
 	public void OnWeaponLanded(EventData data)
 	{
 		var source = data.Source;
@@ -763,6 +746,11 @@ public partial class PlayerController : CharacterBody3D,
 			target,
 			out var failures);
 	}
+
+	public void GrantWeaponExplosionAbilityForEvent(WeaponSystem.WeaponEvent forEvent, string abilityName)
+	{
+		WeaponSystem.GrantNewAbilityForEvent(forEvent, WeaponExplosionBehavior);
+	}
 	
 	///////////////////////////
 	// Settings & tutorial //