Add abandoned mine shafts

mods/MAPGEN/tsm_railcorridors/gameconfig.lua

@@ -0,0 +1,53 @@
+-- This file stores the various node types. This makes it easier to plug this mod into subgames
+-- in which you need to change the node names.
+
+-- Adapted for MineClone 2!
+
+-- Node names (Don't use aliases!)
+tsm_railcorridors.nodes = {
+	dirt = "mcl_core:dirt",
+	chest = "mcl_chests:chest",
+	rail = "mcl_minecarts:rail",
+	torch_floor = "mcl_torches:torch",
+	torch_wall = "mcl_torches:torch_wall",
+
+	--[[ Wood types for the corridors. Corridors are made out of full wood blocks
+	and posts. For each corridor system, a random wood type is chosen with the chance
+	specified in per mille. ]]
+	corridor_woods = {
+		{ wood = "mcl_core:wood", post = "mcl_fences:fence", chance = 900},
+		{ wood = "mcl_core:darkwood", post = "mcl_fences:dark_oak_fence", chance = 100},
+	},
+}
+
+-- Fallback function. Returns a random treasure. This function is called for chests
+-- only if the Treasurer mod is not found.
+-- pr: A PseudoRandom object
+function tsm_railcorridors.get_default_treasure(pr)
+	if pr:next(0,1000) < 30 then
+		return "mcl_farming:bread "..pr:next(1,3)
+	elseif pr:next(0,1000) < 50 then
+		if pr:next(0,1000) < 500 then
+			return "mcl_farming:pumpkin_seeds "..pr:next(1,5)
+		else
+			return "mcl_farming:melon_seeds "..pr:next(1,5)
+		end
+	elseif pr:next(0,1000) < 5 then
+		return "mcl_tools:pick_iron"
+	elseif pr:next(0,1000) < 3 then
+		local r = pr:next(0, 1000)
+		if r < 400 then
+			return "mcl_core:iron_ingot "..pr:next(1,5)
+		elseif r < 800 then
+			return "mcl_core:gold_ingot "..pr:next(1,3)
+		else
+			return "mcl_core:diamond "..pr:next(1,2)
+		end
+	elseif pr:next(0,1000) < 30 then
+		return "mcl_torches:torch "..pr:next(1,16)
+	elseif pr:next(0,1000) < 20 then
+		return "mcl_core:coal_lump "..pr:next(3,8)
+	else
+		return ""
+	end
+end