Add hero 1: WallMAKING mfer, works in singleplayer

In multiplayer, if there is only one hero 1, it is ok, but with more
than one, one hero 1 cannot place walls.

project.godot

@@ -28,6 +28,10 @@ jump=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","
  ]
 quit=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":true,"meta":false,"command":true,"pressed":false,"scancode":81,"unicode":0,"echo":false,"script":null)
  ]
+hero_1_place_wall=[ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":46,"unicode":0,"echo":false,"script":null)
+ ]
+hero_1_confirm_wall=[ Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"button_mask":0,"position":Vector2( 0, 0 ),"global_position":Vector2( 0, 0 ),"factor":1.0,"button_index":1,"pressed":false,"doubleclick":false,"script":null)
+ ]
 
 [rendering]
 

scenes/heroes/0.tscn

@@ -77,9 +77,9 @@ _sections_unfolded = [ "Transform", "Visibility" ]
 
 [node name="Yaw" type="Spatial" parent="." index="3"]
 
-_sections_unfolded = [ "Transform", "Visibility" ]
+[node name="Pitch" type="Spatial" parent="Yaw" index="0"]
 
-[node name="Camera" type="Camera" parent="Yaw" index="0"]
+[node name="Camera" type="Camera" parent="Yaw/Pitch" index="0"]
 
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.4, 0 )
 keep_aspect = 0

scenes/heroes/1.tscn

@@ -0,0 +1,146 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://scripts/heroes/1.gd" type="Script" id=1]
+
+[sub_resource type="CapsuleShape" id=1]
+
+radius = 0.4
+height = 0.5
+
+[sub_resource type="RayShape" id=2]
+
+length = 0.3
+_sections_unfolded = [ "Resource" ]
+
+[sub_resource type="CapsuleMesh" id=3]
+
+radius = 0.4
+mid_height = 0.5
+radial_segments = 64
+rings = 8
+_sections_unfolded = [ "Resource" ]
+
+[node name="RigidBody" type="RigidBody" index="0" groups=[
+"player",
+]]
+
+input_ray_pickable = true
+input_capture_on_drag = false
+collision_layer = 1
+collision_mask = 1
+mode = 2
+mass = 200.0
+friction = 1.0
+bounce = 0.0
+gravity_scale = 1.0
+custom_integrator = false
+continuous_cd = true
+contacts_reported = 0
+contact_monitor = false
+sleeping = false
+can_sleep = true
+axis_lock_linear_x = false
+axis_lock_linear_y = false
+axis_lock_linear_z = false
+axis_lock_angular_x = false
+axis_lock_angular_y = false
+axis_lock_angular_z = false
+linear_velocity = Vector3( 0, 0, 0 )
+linear_damp = -1.0
+angular_velocity = Vector3( 0, 0, 0 )
+angular_damp = -1.0
+script = ExtResource( 1 )
+_sections_unfolded = [ "Angular", "Axis Lock", "Collision", "Linear", "Transform", "Visibility", "collision" ]
+
+[node name="Crosshair" type="Label" parent="." index="0"]
+
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+margin_left = -20.0
+margin_top = -7.0
+margin_right = 20.0
+margin_bottom = 7.0
+rect_pivot_offset = Vector2( 0, 0 )
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "+"
+align = 1
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Body" type="CollisionShape" parent="." index="1"]
+
+transform = Transform( 1, 0, 0, 0, -1.62921e-07, -1, 0, 1, -1.62921e-07, 0, 0.95, 0 )
+shape = SubResource( 1 )
+disabled = false
+_sections_unfolded = [ "Pause", "Transform", "Visibility" ]
+
+[node name="Leg" type="CollisionShape" parent="." index="2"]
+
+transform = Transform( 1, 0, 0, 0, -1.62921e-07, -1, 0, 1, -1.62921e-07, 0.05, 0.35, 0 )
+shape = SubResource( 2 )
+disabled = false
+_sections_unfolded = [ "Transform", "Visibility" ]
+
+[node name="Ray" type="RayCast" parent="." index="3"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.3, 0 )
+enabled = true
+exclude_parent = true
+cast_to = Vector3( 0, -0.3, 0 )
+collision_mask = 1
+_sections_unfolded = [ "Transform", "Visibility" ]
+
+[node name="Yaw" type="Spatial" parent="." index="4"]
+
+[node name="Pitch" type="Spatial" parent="Yaw" index="0"]
+
+[node name="Camera" type="Camera" parent="Yaw/Pitch" index="0"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.4, 0 )
+keep_aspect = 0
+cull_mask = 1048575
+environment = null
+h_offset = 0.0
+v_offset = 0.0
+doppler_tracking = 0
+projection = 0
+current = false
+fov = 70.0
+size = 1.0
+near = 0.05
+far = 100.0
+_sections_unfolded = [ "Transform", "Visibility" ]
+
+[node name="Ray" type="RayCast" parent="Yaw/Pitch" index="1"]
+
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.4, 0 )
+enabled = true
+exclude_parent = true
+cast_to = Vector3( 0, 0, -100 )
+collision_mask = 1
+_sections_unfolded = [ "Transform" ]
+
+[node name="MeshInstance" type="MeshInstance" parent="." index="5"]
+
+transform = Transform( 1, 0, 0, 0, -1.62921e-07, -1, 0, 1, -1.62921e-07, 0, 0.95, 0 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+use_in_baked_light = false
+lod_min_distance = 0.0
+lod_min_hysteresis = 0.0
+lod_max_distance = 0.0
+lod_max_hysteresis = 0.0
+mesh = SubResource( 3 )
+skeleton = NodePath("..")
+material/0 = null
+_sections_unfolded = [ "Transform" ]
+
+

scenes/lobby.tscn

@@ -3,7 +3,7 @@
 [ext_resource path="res://scripts/lobby.gd" type="Script" id=1]
 [ext_resource path="res://scripts/hero_select.gd" type="Script" id=2]
 
-[node name="Control" type="Control" index="0"]
+[node name="Control" type="Control"]
 
 anchor_left = 0.0
 anchor_top = 0.0
@@ -273,16 +273,36 @@ caret_blink = false
 caret_blink_speed = 0.65
 caret_moving_by_right_click = true
 
-[node name="HeroSelect" type="OptionButton" parent="." index="11"]
+[node name="HeroSelectLabel" type="Label" parent="." index="11"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 460.0
+margin_top = 66.0
+margin_right = 538.0
+margin_bottom = 80.0
+rect_pivot_offset = Vector2( 0, 0 )
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "Hero Select:"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="HeroSelect" type="OptionButton" parent="." index="12"]
 
 anchor_left = 0.0
 anchor_top = 0.0
 anchor_right = 0.0
 anchor_bottom = 0.0
 margin_left = 457.0
-margin_top = 67.0
+margin_top = 94.0
 margin_right = 645.0
-margin_bottom = 87.0
+margin_bottom = 114.0
 rect_rotation = -0.0115615
 rect_pivot_offset = Vector2( 0, 0 )
 focus_mode = 2

scenes/player.tscn

@@ -20,7 +20,7 @@ radial_segments = 64
 rings = 8
 _sections_unfolded = [ "Resource" ]
 
-[node name="RigidBody" type="RigidBody" index="0" groups=[
+[node name="RigidBody" type="RigidBody" groups=[
 "player",
 ]]
 
@@ -77,9 +77,9 @@ _sections_unfolded = [ "Transform", "Visibility" ]
 
 [node name="Yaw" type="Spatial" parent="." index="3"]
 
-_sections_unfolded = [ "Transform", "Visibility" ]
+[node name="Pitch" type="Spatial" parent="Yaw" index="0"]
 
-[node name="Camera" type="Camera" parent="Yaw" index="0"]
+[node name="Camera" type="Camera" parent="Yaw/Pitch" index="0"]
 
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.4, 0 )
 keep_aspect = 0

scenes/wall.tscn

@@ -0,0 +1,49 @@
+[gd_scene load_steps=3 format=2]
+
+[sub_resource type="CubeMesh" id=1]
+
+size = Vector3( 2, 2, 0.2 )
+subdivide_width = 0
+subdivide_height = 0
+subdivide_depth = 0
+
+[sub_resource type="BoxShape" id=2]
+
+extents = Vector3( 1, 1, 0.1 )
+
+[node name="StaticBody" type="StaticBody"]
+
+input_ray_pickable = true
+input_capture_on_drag = false
+collision_layer = 1
+collision_mask = 1
+friction = 1.0
+bounce = 0.0
+constant_linear_velocity = Vector3( 0, 0, 0 )
+constant_angular_velocity = Vector3( 0, 0, 0 )
+
+[node name="MeshInstance" type="MeshInstance" parent="." index="0"]
+
+transform = Transform( 1, 0, 0, 0, -1.62921e-07, -1, 0, 1, -1.62921e-07, 0, 0, -1.05 )
+layers = 1
+material_override = null
+cast_shadow = 1
+extra_cull_margin = 0.0
+use_in_baked_light = false
+lod_min_distance = 0.0
+lod_min_hysteresis = 0.0
+lod_max_distance = 0.0
+lod_max_hysteresis = 0.0
+mesh = SubResource( 1 )
+skeleton = NodePath("..")
+material/0 = null
+_sections_unfolded = [ "Transform" ]
+
+[node name="CollisionShape" type="CollisionShape" parent="." index="1"]
+
+transform = Transform( 1, 0, 0, 0, -1.62921e-07, -1, 0, 1, -1.62921e-07, 0, 0, -1.05 )
+shape = SubResource( 2 )
+disabled = true
+_sections_unfolded = [ "Transform" ]
+
+

scripts/hero_select.gd

@@ -2,3 +2,4 @@ extends OptionButton
 
 func _ready():
 	add_item("Wallriding mfer", 0)
+	add_item("WallMAKING mfer", 1)

scripts/heroes/1.gd

@@ -0,0 +1,63 @@
+extends "res://scripts/player.gd"
+
+var walls = []
+var placing_wall_node
+var is_placing_wall = false
+
+const max_walls = 3
+
+func _process(delta):
+	if is_network_master():
+		
+		if Input.is_action_just_pressed("hero_1_place_wall"):
+			# Press button twice to cancel
+			if is_placing_wall:
+				# We changed our mind, delete the placing wall
+				placing_wall_node.queue_free()
+				is_placing_wall = false
+			else:
+				# Make a floating placement wall
+				placing_wall_node = add_wall()
+				is_placing_wall = true
+		if Input.is_action_just_pressed("hero_1_confirm_wall"):
+			finalize_wall(placing_wall_node)
+			rpc("place_wall", placing_wall_node.get_transform())
+			placing_wall_node = null
+			is_placing_wall = false
+
+		if is_placing_wall:
+			# Find the point we're looking at, and put the wall there
+			var aim = get_node("Yaw/Pitch").get_global_transform().basis
+			var look_ray = get_node("Yaw/Pitch/Ray")
+			var pos = look_ray.get_collision_point()
+			placing_wall_node.set_translation(pos)
+			var towards = look_ray.get_collision_normal() + pos
+			var up = -aim[2] # Wall should be horizontal to my view
+			placing_wall_node.look_at(towards, up)
+
+slave func place_wall(tf):
+	var wall = add_wall()
+	finalize_wall(wall, tf)
+	check_wall_count()
+
+# Creates wall, adds to world, and returns the node
+func add_wall():
+	var wall = preload("res://scenes/wall.tscn").instance()
+	get_node("/root/world").add_child(wall)
+	return wall
+
+func finalize_wall(wall, tf=null):
+	if tf:
+		wall.set_transform(tf)
+	# Originally, the wall is disabled to avoid weird physics
+	wall.get_node("CollisionShape").disabled = false
+	# Remember this wall, and return to non-placing state
+	# We need to do this even as slave, because we keep track of the count
+	walls.append(wall)
+	check_wall_count()
+
+func check_wall_count():
+	# If we've made max_walls, remove the first we made
+	if walls.size() > max_walls:
+		walls[0].queue_free()
+		walls.pop_front()

scripts/player.gd

@@ -35,7 +35,7 @@ func _ready():
 	debug_node = get_node("/root/world/Debug")
 
 	if is_network_master():
-		get_node("Yaw/Camera").make_current()
+		get_node("Yaw/Pitch/Camera").make_current()
 
 func _input(event):
 	if is_network_master():
@@ -44,7 +44,7 @@ func _input(event):
 			yaw = fmod(yaw - event.relative.x * view_sensitivity, 360)
 			pitch = max(min(pitch - event.relative.y * view_sensitivity, 85), -85)
 			get_node("Yaw").set_rotation(Vector3(0, deg2rad(yaw), 0))
-			get_node("Yaw/Camera").set_rotation(Vector3(deg2rad(pitch), 0, 0))
+			get_node("Yaw/Pitch").set_rotation(Vector3(deg2rad(pitch), 0, 0))
 
 		# Toggle mouse capture:
 		if Input.is_action_pressed("toggle_mouse_capture"):
@@ -127,10 +127,7 @@ func control_player(state):
 		lin_v.z *= air_friction
 		state.set_linear_velocity(lin_v)
 
-	# print(state.get_linear_velocity())
-
 	var vel = get_linear_velocity()
-	debug_node.set_text("%8.f,%8.f,%8.f" % [vel.x, vel.y, vel.z])
 
 	state.integrate_forces()