wall markers: it shouldn't work, but it does

....I'll take it!

worldeditadditions_core/core/entities/pos_marker_wall.lua

@@ -47,11 +47,13 @@ minetest.register_entity(
 --- Updates the properties of a single wall to match it's side and size
 local function single_setup(entity, size, side)
 	local new_props = {
-		visual_size = {
+		visual_size = Vector3.min(
-			x = math.min(10, math.abs(size.x)+1),
+			Vector3.new(10, 10, 10),
-			y = math.min(10, math.abs(size.y)+1),
+			size:abs()
-			z = math.min(10, math.abs(size.z)+1)
+		)
-		}
+			-- x = math.min(10, math.abs(size.x)),
+			-- y = math.min(10, math.abs(size.y)),
+			-- z = math.min(10, math.abs(size.z))
 	}
 
 	local cthick = Vector3.new(
@@ -63,7 +65,9 @@ local function single_setup(entity, size, side)
 	local cpos2 = Vector3.clone(new_props.visual_size):divide(2):subtract(cthick)
 
 	if side == "x" or side == "-x" then
-		new_props.visual_size.x = collision_thickness - 0.1
+		new_props.visual_size = new_props.visual_size + Vector3.new(
+			collision_thickness - 0.1
+		)
 		cpos1.x = -collision_thickness
 		cpos2.x = collision_thickness
 	end
@@ -83,7 +87,7 @@ local function single_setup(entity, size, side)
 		cpos2.x, cpos2.y, cpos2.z
 	}
 	
-	print("DEBUG:marker_wall setup_single new_props", wea_c.inspect(new_props))
+	print("DEBUG:setup_single size", size, "side", side, "new_props", wea_c.inspect(new_props))
 	
 	entity:set_properties(new_props)
 end
@@ -95,7 +99,6 @@ end
 -- @param	side		string	The side that this wall is on. Valid values: x, -x, y, -y, z, -z.
 -- @returns	Entity<WEAPositionMarkerWall>
 local function create_single(player_name, pos1, pos2, side)
-	print("DEBUG:marker_wall create_single --> START player_name", player_name, "pos1", pos1, "pos2", pos2, "side", side)
 	
 	local offset = Vector3.new()
 	if side == "x" then offset.x = 0.5
@@ -107,7 +110,7 @@ local function create_single(player_name, pos1, pos2, side)
 	
 	local pos_centre = ((pos2 - pos1) / 2) + pos1 + offset
 	local entity = minetest.add_entity(pos_centre, "worldeditadditions:marker_wall")
-	print("DEBUG:marker_wall create_single --> spawned at", pos_centre)
+	print("DEBUG:marker_wall create_single --> START player_name", player_name, "pos1", pos1, "pos2", pos2, "side", side, "SPAWN", pos_centre)
 	
 	entity:get_luaentity().player_name = player_name
 	
@@ -142,19 +145,20 @@ local function create_wall(player_name, pos1, pos2)
 	-- ██████  ███
 	--   ██   ██ ██
 	--       ██   ██
-	
 	-- First, do positive x
 	local posx_pos1 = Vector3.new(
 		math.max(pos1s.x, pos2s.x),
-		math.min(pos1s.y, pos2s.y),
+		math.min(pos1s.y, pos2s.y) - 0.5,
-		math.min(pos1s.z, pos2s.z)
+		math.min(pos1s.z, pos2s.z) - 0.5
 	)
 	local posx_pos2 = Vector3.new(
 		math.max(pos1s.x, pos2s.x),
-		math.max(pos1s.y, pos2s.y),
+		math.max(pos1s.y, pos2s.y) + 0.5,
-		math.max(pos1s.z, pos2s.z)
+		math.max(pos1s.z, pos2s.z) + 0.5
 	)
 	
+	print("DEBUG ************ +X pos1", posx_pos1, "pos2", posx_pos2)
+
 	for z = posx_pos2.z, posx_pos1.z, -entity_wall_size do
 		for y = posx_pos2.y, posx_pos1.y, -entity_wall_size do
 			local single_pos1 = Vector3.new(
@@ -167,13 +171,56 @@ local function create_wall(player_name, pos1, pos2)
 				math.max(y - entity_wall_size, posx_pos1.y),
 				math.max(z - entity_wall_size, posx_pos1.z)
 			)
-			
+
-			local entity = create_single(player_name, single_pos1, single_pos2, "x")
+			local entity = create_single(player_name,
+				single_pos1, single_pos2,
+				"x"
+			)
 			table.insert(entities, entity)
 		end
 	end
 	
 	
+	--       ██   ██
+	--        ██ ██
+	-- ██████  ███
+	--        ██ ██
+	--       ██   ██
+	-- Now, do negative x
+	local negx_pos1 = Vector3.new(
+		math.min(pos1s.x, pos2s.x),
+		math.min(pos1s.y, pos2s.y) - 0.5,
+		math.min(pos1s.z, pos2s.z) - 0.5
+	)
+	local negx_pos2 = Vector3.new(
+		math.min(pos1s.x, pos2s.x),
+		math.max(pos1s.y, pos2s.y) + 0.5,
+		math.max(pos1s.z, pos2s.z) + 0.5
+	)
+	print("DEBUG ************ -X pos1", negx_pos1, "pos2", negx_pos2)
+
+	for z = negx_pos2.z, negx_pos1.z, -entity_wall_size do
+		for y = negx_pos2.y, negx_pos1.y, -entity_wall_size do
+			local single_pos1 = Vector3.new(
+				negx_pos1.x,
+				y,
+				z
+			)
+			local single_pos2 = Vector3.new(
+				negx_pos1.x,
+				math.max(y - entity_wall_size, negx_pos1.y),
+				math.max(z - entity_wall_size, negx_pos1.z)
+			)
+
+			local entity = create_single(player_name,
+				single_pos1, single_pos2,
+				"-x"
+			)
+			table.insert(entities, entity)
+		end
+	end
+
+	
 	-- TODO: All the other sides. For testing we're doing 1 side for now, so we can vaoid having to do everything all over again if we make a mistake.
 	
 	

worldeditadditions_core/core/pos_marker_wall_manage.lua

@@ -18,7 +18,7 @@ end
 -- @returns	void
 local function do_delete(event)
 	if not wall_entity_lists[event.player_name] then return end
-	print("DEBUG:marker_wall_manage do_delete --> deleting pre-existing wall with "..tostring(#wall_entity_lists[event.player_name]).." entities")
+	-- print("DEBUG:marker_wall_manage do_delete --> deleting pre-existing wall with "..tostring(#wall_entity_lists[event.player_name]).." entities")
 	if #wall_entity_lists[event.player_name] > 0 then
 		weac.entities.pos_marker_wall.delete(wall_entity_lists[event.player_name])
 	end
@@ -30,17 +30,17 @@ end
 -- @param	event	EventArgs<wea_c.pos.set>	The event args for the set, push, or pop events on wea_c.pos.
 -- @returns	void
 local function do_update(event)
-	print("DEBUG:marker_wall_manage do_update --> START")
+	-- print("DEBUG:marker_wall_manage do_update --> START")
 	-- We don't dynamically update, as that'd be too much work.
 	-- Instead, we just delete & recreate each time.
 	if wall_entity_lists[event.player_name] then
-		print("DEBUG:marker_wall_manage do_update --> do_delete")
+		-- print("DEBUG:marker_wall_manage do_update --> do_delete")
 		do_delete(event)
 	end
 	
 	local pos1 = weac.pos.get1(event.player_name)
 	local pos2 = weac.pos.get2(event.player_name)
-	print("DEBUG:marker_wall_manage do_update --> pos1", pos1, "pos2", pos2)
+	-- print("DEBUG:marker_wall_manage do_update --> pos1", pos1, "pos2", pos2)
 	
 	if not pos1 or not pos2 then return end
 	
@@ -49,7 +49,7 @@ local function do_update(event)
 		pos1,
 		pos2
 	)
-	print("DEBUG:marker_wall_manage do_update --> entitylist", weac.inspect(wall_entity_lists[event.player_name]))
+	-- print("DEBUG:marker_wall_manage do_update --> entitylist", weac.inspect(wall_entity_lists[event.player_name]))
 end