chore: improve UX + tower hitbox

- add tower hitbox
 - change selector icons
 - Cube selectable on map

Assets/Icones/IconsFlat-32.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://7v37noapccnc"
+path="res://.godot/imported/IconsFlat-32.png-cbb60368a49eb8516061cb2084e62d5b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/Icones/IconsFlat-32.png"
+dest_files=["res://.godot/imported/IconsFlat-32.png-cbb60368a49eb8516061cb2084e62d5b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Globals/EventBus.gd

@@ -2,8 +2,8 @@
 extends Node
 @warning_ignore_start("unused_signal")
 
-## [b]Emitter[/b] : [param gui.gd], [br]
-## [b]Subscriber[/b] : [TowerManager]
+## [b]Emitter[/b] : [param gui.gd], [TowerManager][br]
+## [b]Subscriber[/b] : [param InfoPanel.gd], [GuiButton], [param gui.gd]
 signal cube_selected
 
 

Globals/Helper.gd

@@ -80,3 +80,18 @@ static func showConfirmPopup(
 	confirmPopup.label.text = text
 	confirmPopup.confirmed.connect(confirmCallback)
 	confirmPopup.canceled.connect(cancelCallback)
+
+
+static func getTopOfHitBox(body : CollisionObject3D) -> float:
+	if body is GameTile:
+		return .2
+
+	if body.has_node("CollisionShape3D"):
+		var shape : Shape3D = body.shape_owner_get_shape(0, 0)
+		var transform : Transform3D = body.shape_owner_get_transform(0)
+		if shape is CapsuleShape3D:
+			return shape.height + shape.radius + transform.origin.y
+		if shape is SphereShape3D:
+			return shape.radius + transform.origin.y
+
+	return 0

Levels/world_manager.tscn

@@ -3,7 +3,6 @@
 [ext_resource type="Script" uid="uid://qqid42jkpkmv" path="res://Levels/Scripts/WorldManager.gd" id="1_tk0a6"]
 [ext_resource type="Script" uid="uid://caf3yamufmhd4" path="res://Towers/TowerManager.gd" id="2_7pixp"]
 [ext_resource type="Script" uid="uid://wdyg06i1eb6b" path="res://Levels/Scripts/Camera.gd" id="2_c1rgm"]
-[ext_resource type="Texture2D" uid="uid://o83munu8dibp" path="res://Assets/Icones/kenney_game_icons_vector.svg" id="3_6dp1o"]
 [ext_resource type="PackedScene" uid="uid://p6a6rb7sgeqd" path="res://UI/gui.tscn" id="6_ebgat"]
 [ext_resource type="AudioStream" uid="uid://bdcq7jxg08sih" path="res://Assets/Audio/SFX/Voiceover/final_round.ogg" id="6_ul70d"]
 [ext_resource type="AudioStream" uid="uid://c3x3krwcm4bbu" path="res://Assets/Audio/SFX/Voiceover/prepare_yourself.ogg" id="7_6yqi7"]
@@ -15,6 +14,9 @@ _limits = [-70.0, -20.0, 2.0, 10.0]
 _data = [Vector2(2, -20), 0.0, -12.5, 0, 1, Vector2(6, -70), 0.0, 0.0, 0, 0, Vector2(10, -70), 0.0, 0.0, 1, 0]
 point_count = 3
 
+[sub_resource type="CompressedTexture2D" id="CompressedTexture2D_jh6jd"]
+load_path = "res://.godot/imported/IconsFlat-32.png-cbb60368a49eb8516061cb2084e62d5b.ctex"
+
 [sub_resource type="Animation" id="Animation_oyb16"]
 length = 0.001
 tracks/0/type = "value"
@@ -78,20 +80,18 @@ curve = SubResource("Curve_c1rgm")
 
 [node name="TowerManager" type="Node3D" parent="."]
 process_mode = 3
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.73017, 0.728414, 0)
 script = ExtResource("2_7pixp")
 
 [node name="Sprite3DSelection" type="Sprite3D" parent="TowerManager"]
 modulate = Color(0.966071, 0.695469, 0, 1)
-pixel_size = 0.03
+pixel_size = 0.1
 axis = 1
-billboard = 2
 alpha_cut = 1
-texture = ExtResource("3_6dp1o")
-hframes = 15
-vframes = 7
-frame = 44
-region_rect = Rect2(703, 96, 21, 30)
+texture = SubResource("CompressedTexture2D_jh6jd")
+hframes = 10
+vframes = 10
+frame = 5
+region_rect = Rect2(1925, 1925, 0, 0)
 
 [node name="AnimationPlayer" type="AnimationPlayer" parent="TowerManager"]
 libraries = {

Towers/TowerManager.gd

@@ -27,15 +27,27 @@ func _process(_delta: float) -> void:
 	var tower : Tower
 	if collider is GameTile:
 		tower = usedLocations.get(collider.global_position.round())
+		selection_icon.frame = 5
+		selection_icon.axis = Vector3.Axis.AXIS_Y
+		selection_icon.pixel_size = .03
+	else:
+		selection_icon.frame = 68
+		selection_icon.pixel_size = .02 if collider is Tower else .01
+		selection_icon.axis = Vector3.Axis.AXIS_Z
+		if collider is Tower:
+			tower = collider
 
 	if Input.is_action_just_pressed("build"):
-		if not collider is GameTile || tower == selected_tower:
+		if tower == selected_tower && selected_tower:
 			return
 
-		if isTileFree(collider):
+		if isTileAndFree(collider):
 			placeTower()
 		elif tower:
 			selectTower(tower.type)
+		elif collider is TheCube:
+			selected_tower = null
+			EventBus.cube_selected.emit()
 
 	if Input.is_action_just_pressed("rest"):
 		if tower:
@@ -45,7 +57,7 @@ func _process(_delta: float) -> void:
 
 	if Input.is_action_just_pressed("test"):
 		if tower:
-			tower.disable(3)
+			tower.disable(2)
 
 
 func _input(event: InputEvent) -> void:
@@ -53,7 +65,7 @@ func _input(event: InputEvent) -> void:
 		handleTowerShortCuts(event)
 
 
-func handle_player_controls() -> Node3D:
+func handle_player_controls() -> CollisionObject3D:
 	#If the player has the mouse on the GUI, player can't place tower
 	if is_on_gui:
 		return
@@ -71,15 +83,16 @@ func handle_player_controls() -> Node3D:
 		visible = false
 		return null
 
-	var collider : Node3D = ray_result.get("collider")
+	var collider : CollisionObject3D = ray_result.get("collider")
 	visible = true
 	selection_icon.visible = true
-	global_position = collider.global_position + Vector3(0.0, 0.21, 0.0)
+	global_position = collider.global_position
+	global_position.y += Helper.getTopOfHitBox(collider) + .01
 
 	if selected_tower && selected_tower.state == Tower.STATE.BLUEPRINT:
 		selected_tower.sprite.modulate = "ff4545c8" # If the tower can't be placed he is red
 		selection_icon.visible = false # If we are placing a tower, hide the selector model
-		if collider is GameTile && isTileFree(collider):
+		if isTileAndFree(collider):
 			selected_tower.sprite.modulate = "61ff45c8" # If the tower can be placed he is green
 
 	return collider
@@ -100,9 +113,10 @@ func placeTower() -> void:
 	moveTower(selected_tower, global_position)
 
 
-func isTileFree(tile: GameTile) -> bool:
-	return not usedLocations.has(tile.global_position.round()) \
-		&& tile.type == GameTile.TYPE.TOWER
+func isTileAndFree(collider: CollisionObject3D) -> bool:
+	return collider is GameTile && collider.type == GameTile.TYPE.TOWER \
+		&& not usedLocations.has(collider.global_position.round())
+
 
 
 ## Set [param toPosition] with [Vector3.INF] to make the tower rest

Towers/tower.tscn

@@ -1,10 +1,14 @@
-[gd_scene load_steps=8 format=3 uid="uid://trg7ag3dqr2l"]
+[gd_scene load_steps=9 format=3 uid="uid://trg7ag3dqr2l"]
 
 [ext_resource type="Script" uid="uid://8kpvuurr5h5n" path="res://Towers/Tower.gd" id="1_egfuc"]
 [ext_resource type="Texture2D" uid="uid://bn6ikwol6x8r0" path="res://Assets/Characters/Male1.png" id="2_egfuc"]
 [ext_resource type="Texture2D" uid="uid://uptdcefxlv4c" path="res://Assets/Icones/ppdf_bio_image_placeholder_2.png" id="2_mnaic"]
 [ext_resource type="Script" uid="uid://blnmjxmusrsa7" path="res://UI/GameStyleBoxFlat.gd" id="8_5dr1v"]
 
+[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_ynmsb"]
+radius = 0.15
+height = 0.5
+
 [sub_resource type="ViewportTexture" id="ViewportTexture_jv31o"]
 viewport_path = NodePath("EnergyBar3D/SubViewport")
 
@@ -28,6 +32,8 @@ icone = ExtResource("2_mnaic")
 bio = "Aime se promener dans l'herbe et manger des framboises. Sa petite bouille la rend trop mignonne."
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.6, 0)
+shape = SubResource("CapsuleShape3D_ynmsb")
 
 [node name="Range" type="Area3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.4, 0)

UI/gui.gd

@@ -5,18 +5,17 @@ const BUTTON_QTY = 4
 
 const guiButton : PackedScene = preload("res://UI/gui_button.tscn")
 
-@onready var buttonContainer = %ButtonContainer
-@onready var cubeIntegrity = %CubeIntegrity
-@onready var cubeBtn = %CubeBtn
-var waveCooldown : float
+@onready var buttonContainer : GridContainer = %ButtonContainer
+@onready var cubeIntegrity : ProgressBar = %CubeIntegrity
+@onready var cubeBtn : GuiButton = %CubeBtn
 
 
 func _ready() -> void:
 	EventBus.team_in_rest_changed.connect(func(count): %LabelTowerInCube.text = "Zzz : %d" % count)
 	EventBus.team_in_action_changed.connect(func(count): %LabelTowerOnTerrain.text = " In action :  %d" % count)
 	EventBus.wave_has_change.connect(onWaveChange)
-	EventBus.tower_selected.connect(func(_type):
-		cubeBtn.set_pressed_no_signal(cubeBtn.button_pressed && _type == Tower.TYPE.NONE))
+	EventBus.cube_selected.connect(cubeBtn.set_pressed_no_signal.bind(true))
+	EventBus.tower_selected.connect(func(_type): cubeBtn.set_pressed_no_signal(false))
 
 	Game.allowed_tower_has_change.connect(addTowerButtonNodes)
 	Game.cube_integrity_changed.connect(func(): cubeIntegrity.value = Game.health)
@@ -25,7 +24,6 @@ func _ready() -> void:
 	Game.money_changed.connect(func(): %LabelMoney.text = "%d €" % Game.money)
 
 	%NextWaveBtn.pressed.connect(EventBus.lauch_next_wave.emit)
-	$WaveCooldown/Timer.timeout.connect(updateWaveCooldownLabel)
 	%QuitLevelBtn.pressed.connect(Helper.showConfirmPopup.bind("Quit level ?", self, Game.quitLevel))
 	%QuitGameBtn.pressed.connect(Helper.showConfirmPopup.bind("Quit game ?", self, Game.quitGame))
 	cubeBtn.toggled.connect(onCubeBtnPressed)
@@ -47,22 +45,23 @@ func onCubeBtnPressed(state : bool) -> void:
 		EventBus.cube_selected.emit()
 
 
-
 func onWaveChange(waveNumber : int, timeRemaining : float) -> void:
 	%WaveNumber.text = "Wave N°%d" % waveNumber
-	waveCooldown = timeRemaining
-	$WaveCooldown/Timer.start()
+	updateWaveCooldownLabel(timeRemaining)
 
 
-func updateWaveCooldownLabel() -> void:
-	waveCooldown -= $WaveCooldown/Timer.wait_time
-	if waveCooldown > 5:
-		$WaveCooldown.text = "\n\nNext wave : %3.0f" % waveCooldown
-	elif waveCooldown < 0:
-		$WaveCooldown/Timer.stop()
-		$WaveCooldown.text = ""
-	else:
-		$WaveCooldown.text = "\n\nNext wave : %3.1f" % waveCooldown
+func updateWaveCooldownLabel(waveCooldown : float) -> void:
+	const tickDuration : float = .1
+	$WaveCooldown.visible = true
+	while waveCooldown > 0:
+		if waveCooldown > 5:
+			$WaveCooldown.text = "\n\nNext wave : %3.0f" % waveCooldown
+		else:
+			$WaveCooldown.text = "\n\nNext wave : %3.1f" % waveCooldown
+		waveCooldown -= tickDuration
+		await get_tree().create_timer(tickDuration).timeout
+
+	$WaveCooldown.visible = false
 
 
 func addTowerButtonNodes() -> void:

UI/gui.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=15 format=3 uid="uid://p6a6rb7sgeqd"]
+[gd_scene load_steps=16 format=3 uid="uid://p6a6rb7sgeqd"]
 
 [ext_resource type="Script" uid="uid://bhylcok1l6eke" path="res://UI/gui.gd" id="2_sac4j"]
 [ext_resource type="Script" uid="uid://blnmjxmusrsa7" path="res://UI/GameStyleBoxFlat.gd" id="4_h4fn5"]
@@ -27,6 +27,12 @@ script = ExtResource("4_h4fn5")
 color = 4
 metadata/_custom_type_script = "uid://blnmjxmusrsa7"
 
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_parkk"]
+bg_color = Color(0.721569, 0.600196, 0.355686, 1)
+script = ExtResource("4_h4fn5")
+color = 2
+metadata/_custom_type_script = "uid://blnmjxmusrsa7"
+
 [node name="GUI" type="Control"]
 process_mode = 3
 layout_mode = 3
@@ -51,9 +57,6 @@ grow_horizontal = 2
 theme_override_colors/font_color = Color(0.2, 0.2, 0.2, 1)
 theme_override_font_sizes/font_size = 40
 
-[node name="Timer" type="Timer" parent="WaveCooldown"]
-wait_time = 0.1
-
 [node name="TowerButtonPanel" type="HBoxContainer" parent="."]
 layout_mode = 1
 anchors_preset = 3
@@ -155,6 +158,7 @@ columns = 4
 [node name="CubeBtn" parent="TowerButtonPanel/ControlPanelBase/MarginContainer/ButtonContainer" instance=ExtResource("7_parkk")]
 unique_name_in_owner = true
 layout_mode = 2
+theme_override_styles/pressed = SubResource("StyleBoxFlat_parkk")
 toggle_mode = true
 texture = ExtResource("7_fffne")
 

UI/gui_button.gd

@@ -23,6 +23,7 @@ func towerLinked(value) -> void:
 	tower.state_changed.connect(updateDisabled)
 	Game.money_changed.connect(updateDisabled)
 	EventBus.tower_selected.connect(func(_type): set_pressed_no_signal(_type == tower.type))
+	EventBus.cube_selected.connect(func(): set_pressed_no_signal(false))
 	toggled.connect(func(state): EventBus.tower_selected.emit(tower.type if state else Tower.TYPE.NONE))
 	tooltip_text = tower.name
 	texture = tower.icone

Upgrades/Upgrade.gd

@@ -55,5 +55,5 @@ func getNextValue(oldValue, baseValue, scaleType : SCALE_TYPE):
 	match scaleType:
 		SCALE_TYPE.LINEAR: return oldValue + baseValue
 		_:
-			push_warning("Upgrade scale type not defined !")
+			push_error("Upgrade scale type not defined !")
 			return oldValue