Add experimental liveries feature

Please do not use this in your train mods yet, this may be subject to
changes!

1 files changed, 19 insertions, 6 deletions

diff --git a/advtrains/wagons.lua b/advtrains/wagons.lua
index 8ff1d7e..924762c 100644
--- a/advtrains/wagons.lua
+++ b/advtrains/wagons.lua
@@ -114,6 +114,12 @@ function wagon:set_id(wid)
 	

 	minetest.after(0.2, function() self:reattach_all() end)

 	

+	

+	

+	if self.set_textures then

+		self:set_textures(data)

+	end

+	

 	if self.custom_on_activate then

 		self:custom_on_activate()

 	end

@@ -172,18 +178,25 @@ function wagon:on_punch(puncher, time_from_last_punch, tool_capabilities, direct
 		   return

 		end

 		

-		local pc=puncher:get_player_control()

-		if not pc.sneak then

-			minetest.chat_send_player(puncher:get_player_name(), attrans("Warning: If you destroy this wagon, you only get some steel back! If you are sure, hold Sneak and left-click the wagon."))

-			return

-		end

-		

 		if self.custom_may_destroy then

 			if not self.custom_may_destroy(self, puncher, time_from_last_punch, tool_capabilities, direction) then

 				return

 			end

 		end

+		local itemstack = puncher:get_wielded_item()

+		-- WARNING: This part of the API is guaranteed to change! DO NOT USE!

+		if self.set_livery and itemstack:get_name() == "bike:painter" then

+			self:set_livery(puncher, itemstack, data)

+			return

+		end

 

+		local pc=puncher:get_player_control()

+		if not pc.sneak then

+			minetest.chat_send_player(puncher:get_player_name(), attrans("Warning: If you destroy this wagon, you only get some steel back! If you are sure, hold Sneak and left-click the wagon."))

+			return

+		end

+		

+		

 		if not self:destroy() then return end

 

 		local inv = puncher:get_inventory()