Improved coin textures, make coins smaller when dropped.

init.lua

@@ -598,6 +598,7 @@ minetest.register_node("maptools:superapple", {
 minetest.register_craftitem("maptools:copper_coin", {
 	description = S("Copper Coin"),
 	inventory_image = "maptools_copper_coin.png",
+	wield_scale = {x = 0.5, y = 0.5, z = 0.25},
 	stack_max = 10000,
 	groups = {not_in_creative_inventory = maptools_creative},
 })
@@ -605,6 +606,7 @@ minetest.register_craftitem("maptools:copper_coin", {
 minetest.register_craftitem("maptools:silver_coin", {
 	description = S("Silver Coin"),
 	inventory_image = "maptools_silver_coin.png",
+	wield_scale = {x = 0.5, y = 0.5, z = 0.25},
 	stack_max = 10000,
 	groups = {not_in_creative_inventory = maptools_creative},
 })
@@ -612,6 +614,7 @@ minetest.register_craftitem("maptools:silver_coin", {
 minetest.register_craftitem("maptools:gold_coin", {
 	description = S("Gold Coin"),
 	inventory_image = "maptools_gold_coin.png",
+	wield_scale = {x = 0.5, y = 0.5, z = 0.25},
 	stack_max = 10000,
 	groups = {not_in_creative_inventory = maptools_creative},
 })