M2.6: server rules (PvP, raiding, locks and friends, death penalty, difficulty, wolf grace), chat, admin commands, server console

scripts/net/server_player.gd

@@ -33,12 +33,24 @@ var has_bed_spawn := false
 var bed_spawn := Vector3.ZERO
 var anim := 0                     ## last movement state reported (avatar.gd Anim)
 var died_at := 0                  ## ticks (ms) when they last died
+var melee_ready_at := 0           ## ticks (ms): PvP swings wait for the weapon's cooldown
+
+## Physics layer 5 (value 16): only arrows and thrown spears look for it,
+## and only when PvP is on (projectile.gd). Nothing else collides with it.
+const PLAYER_LAYER := 16
 
 func setup(world: Node3D) -> void:
 	hands = self
-	collision_layer = 0
+	collision_layer = PLAYER_LAYER
 	collision_mask = 0
 	set_physics_process(false)
+	var cs := CollisionShape3D.new()
+	var cap := CapsuleShape3D.new()
+	cap.radius = 0.4
+	cap.height = 1.8
+	cs.shape = cap
+	cs.position = Vector3(0, 0.9, 0)
+	add_child(cs)
 	water_level = world.terrain.water_level
 	survival = preload("res://scripts/player/survival.gd").new()
 	survival.name = "Survival"