some greyboxing attempt

Reviewed-on: #2

assets/greyboxing/city.blend.import

@@ -0,0 +1,53 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://b7w8cn15vsiy0"
+path="res://.godot/imported/city.blend-135341795722816c412126e50c6067d4.scn"
+
+[deps]
+
+source_file="res://assets/greyboxing/city.blend"
+dest_files=["res://.godot/imported/city.blend-135341795722816c412126e50c6067d4.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+_subresources={}
+blender/nodes/visible=0
+blender/nodes/active_collection_only=false
+blender/nodes/punctual_lights=true
+blender/nodes/cameras=true
+blender/nodes/custom_properties=true
+blender/nodes/modifiers=1
+blender/meshes/colors=false
+blender/meshes/uvs=true
+blender/meshes/normals=true
+blender/meshes/export_geometry_nodes_instances=false
+blender/meshes/tangents=true
+blender/meshes/skins=2
+blender/meshes/export_bones_deforming_mesh_only=false
+blender/materials/unpack_enabled=true
+blender/materials/export_materials=1
+blender/animation/limit_playback=true
+blender/animation/always_sample=true
+blender/animation/group_tracks=true

maps/city.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=14 format=3 uid="uid://dmkw8cmalm5k"]
+[gd_scene load_steps=15 format=3 uid="uid://dmkw8cmalm5k"]
 
 [ext_resource type="PackedScene" uid="uid://bei4nhkf8lwdo" path="res://player_controller/PlayerController.tscn" id="1_2vsi6"]
 [ext_resource type="PackedScene" uid="uid://dkr80d2pi0d41" path="res://addons/guide/debugger/guide_debugger.tscn" id="2_uet8a"]
@@ -10,6 +10,7 @@
 [ext_resource type="PackedScene" uid="uid://482s38k0yv35" path="res://maps/Components/stairs.tscn" id="8_pxgdh"]
 [ext_resource type="PackedScene" uid="uid://cmfagvnymc2yr" path="res://assets/ladder/ladder.fbx" id="9_ukfuy"]
 [ext_resource type="PackedScene" uid="uid://bod7boex72igr" path="res://assets/ladder/ladder-top.fbx" id="10_wctvs"]
+[ext_resource type="PackedScene" uid="uid://dyw5lds1w724m" path="res://assets/greyboxing/city_col.tscn" id="11_wctvs"]
 
 [sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_0xm2m"]
 sky_horizon_color = Color(0.662243, 0.671743, 0.686743, 1)
@@ -31,7 +32,7 @@ ssil_enabled = true
 [node name="Main" type="Node3D"]
 
 [node name="Player" parent="." instance=ExtResource("1_2vsi6")]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.7981, 101, 0.300598)
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.7981, 116.718, 0.300598)
 
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 environment = SubResource("Environment_1bvp3")
@@ -51,10 +52,6 @@ use_collision = true
 collision_layer = 3
 collision_mask = 5
 
-[node name="Map" type="Sprite3D" parent="Greybox"]
-transform = Transform3D(5.65685, -5.65685, -2.47269e-08, 0, -3.49691e-07, 0.8, -5.65685, -5.65685, -2.47269e-08, 141.335, 0, -122.33)
-texture = ExtResource("3_ruo5i")
-
 [node name="CSGBox3D11" type="CSGBox3D" parent="Greybox"]
 transform = Transform3D(-0.707107, 0, -0.707107, 0, 1, 0, 0.707107, 0, -0.707107, 149.932, -1, -129.284)
 use_collision = true
@@ -62,6 +59,7 @@ size = Vector3(398.5, 1, 288.5)
 material = ExtResource("3_cieeo")
 
 [node name="GuardTower" type="CSGCombiner3D" parent="Greybox"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -83.7691, 0, 0.750248)
 
 [node name="CSGBox3D6" type="CSGBox3D" parent="Greybox/GuardTower"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 45.75, 0)
@@ -1182,3 +1180,10 @@ transform = Transform3D(0.747027, 0, -0.664797, 0, 1, 0, 0.664797, 0, 0.747027,
 use_collision = true
 size = Vector3(16, 19, 4.5)
 material = ExtResource("3_cieeo")
+
+[node name="Map" type="Sprite3D" parent="."]
+transform = Transform3D(0, -8, -3.49691e-08, 0, -3.49691e-07, 0.8, -8, 0, 0, 13.4386, 0, -186.439)
+texture = ExtResource("3_ruo5i")
+
+[node name="city" parent="." instance=ExtResource("11_wctvs")]
+transform = Transform3D(-4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 0, 0, 0)

tools/generate_collisions.gd

@@ -0,0 +1,32 @@
+@tool
+extends Node3D
+
+@export_tool_button("Clear collisions", "Callable") var clear_col_action = clear_collisions
+@export_tool_button("Generate collisions", "Callable") var generate_col_action = generate_collisions
+
+func get_all_children_of_type(node, type) -> Array:
+	var nodes : Array = []
+	for child in node.get_children():
+		if is_instance_of(child, type):
+			nodes.append(child)
+		if child.get_child_count() > 0:
+			nodes.append_array(get_all_children_of_type(child, type))
+	return nodes
+
+func clear_collisions_on_meshes(meshes: Array):
+	for mesh_instance: MeshInstance3D in meshes:
+		for child in mesh_instance.get_children():
+			child.queue_free()
+
+func generate_collisions_on_meshes(meshes: Array):
+	for mesh_instance: MeshInstance3D in meshes:
+		mesh_instance.create_trimesh_collision()
+
+func generate_collisions():
+	var mesh_instances = get_all_children_of_type(self, MeshInstance3D)
+	clear_collisions_on_meshes(mesh_instances)
+	generate_collisions_on_meshes(mesh_instances)
+
+func clear_collisions():
+	var mesh_instances = get_all_children_of_type(self, MeshInstance3D)
+	clear_collisions_on_meshes(mesh_instances)

tools/generate_collisions.gd.uid

@@ -0,0 +1 @@
+uid://do8vihuwc4iib