Add mineclone2, mineclonia and mineclone5 support (minetest-mods#55)

* Added mineclone2 support apart from with mg
* Add Mineclone2 adjustments
* Fix, Ores now spawn in stone in Mineclone2
* Added Bronze ingot recipe and copper rail
* Made ores breakable
* Made tools work with Mineclone2
* Nerf mithril sword to be same as diamond

---------

Co-authored-by: Hugo Locurcio <[email protected]>

Author: JamesClarke7283

.luacheckrc

@@ -3,6 +3,11 @@ unused_args = false
 allow_defined_top = true
 max_line_length = 90
 
+ignore = {
+  "default_stone_sounds",
+	"default_metal_sounds"
+}
+
 stds.minetest = {
 	read_globals = {
 		"DIR_DELIM",
@@ -30,4 +35,5 @@ read_globals = {
 	"frame",
 	"mg",
 	"toolranks",
+	"mcl_sounds"
 }

_config.txt

@@ -54,27 +54,47 @@ moreores.mithril_clust_size_high = 3
 moreores.mithril_clust_size = 3
 moreores.mithril_clust_size_deep = 3
 
--- Maximal and minimal depths of ore generation (Y coordinate, 0 being sea level by default)
--- Tin
-moreores.tin_max_depth_high = 31000
-moreores.tin_min_depth_high = 1025
-moreores.tin_max_depth = -64           -- For v6 mapgen, -32 fits better
-moreores.tin_min_depth = -127
-moreores.tin_max_depth_deep = -128
-moreores.tin_min_depth_deep = -31000
 
--- Silver
-moreores.silver_max_depth_high = 31000
-moreores.silver_min_depth_high = 1025
-moreores.silver_max_depth = -64         -- For v6 mapgen, -32 fits better
-moreores.silver_min_depth = -127        -- For v6 mapgen, -63 fits better
-moreores.silver_max_depth_deep = -128   -- For v6 mapgen, -64 fits better
-moreores.silver_min_depth_deep = -31000
+if minetest.get_modpath("mcl_core") then
+	-- Example adjustments for MineClone2
+	moreores.tin_max_depth_high = 0
+	moreores.tin_min_depth_high = -10
+	moreores.tin_max_depth = -11
+	moreores.tin_min_depth = -57
 
--- Mithril
-moreores.mithril_max_depth_high = 31000
-moreores.mithril_min_depth_high = 2049
-moreores.mithril_max_depth = -2048          -- For v6 mapgen, -256 fits better
-moreores.mithril_min_depth = -4095          -- For v6 mapgen, -511 fits better
-moreores.mithril_max_depth_deep = -4096     -- For v6 mapgen, -512 fits better
-moreores.mithril_min_depth_deep = -31000
+	-- Similar adjustments for silver and mithril
+	moreores.silver_max_depth_high = 0
+	moreores.silver_min_depth_high = -10
+	moreores.silver_max_depth = -11
+	moreores.silver_min_depth = -57
+
+	moreores.mithril_max_depth_high = 0
+	moreores.mithril_min_depth_high = -20
+	moreores.mithril_max_depth = -21
+	moreores.mithril_min_depth = -57
+else
+  -- Maximal and minimal depths of ore generation (Y coordinate, 0 being sea level by default)
+  -- Tin
+  moreores.tin_max_depth_high = 31000
+  moreores.tin_min_depth_high = 1025
+  moreores.tin_max_depth = -64           -- For v6 mapgen, -32 fits better
+  moreores.tin_min_depth = -127
+  moreores.tin_max_depth_deep = -128
+  moreores.tin_min_depth_deep = -31000
+
+  -- Silver
+  moreores.silver_max_depth_high = 31000
+  moreores.silver_min_depth_high = 1025
+  moreores.silver_max_depth = -64         -- For v6 mapgen, -32 fits better
+  moreores.silver_min_depth = -127        -- For v6 mapgen, -63 fits better
+  moreores.silver_max_depth_deep = -128   -- For v6 mapgen, -64 fits better
+  moreores.silver_min_depth_deep = -31000
+
+  -- Mithril
+  moreores.mithril_max_depth_high = 31000
+  moreores.mithril_min_depth_high = 2049
+  moreores.mithril_max_depth = -2048          -- For v6 mapgen, -256 fits better
+  moreores.mithril_min_depth = -4095          -- For v6 mapgen, -511 fits better
+  moreores.mithril_max_depth_deep = -4096     -- For v6 mapgen, -512 fits better
+  moreores.mithril_min_depth_deep = -31000
+end