added land sale

1 files changed, 103 insertions, 0 deletions

diff --git a/landsale.lua b/landsale.lua
new file mode 100644
index 0000000..540453b
--- /dev/null
+++ b/landsale.lua
@@ -0,0 +1,103 @@
+
+minetest.register_node("landrush:sale_block",{
+	description="Landrush Sale Block",
+	tiles={"landrush_sale_block.png"},
+	groups = {crumbly=2,snappy=2,oddly_breakable_by_hand=2},
+	drop = "landrush:sale_block",
+	
+	after_place_node = function (pos, placer)
+		local name = placer:get_player_name()
+		local owner = landrush.get_owner(pos)
+		local meta = minetest.get_meta(pos)
+		if ( name == owner ) then			
+			meta:set_int("price",0)
+			meta:set_string("infotext", "For sale by "..owner)
+			meta:set_string("note","")
+			meta:set_string("formspec", landrush.sell_formspec(pos, placer))
+		else
+			meta:set_string("infotext","Not for sale")
+			minetest.chat_send_player(name,"You can't sell a claim you don't own")						
+		end
+	end,
+		
+	on_punch = function (pos, node, puncher)
+		-- do the sale -- maybe a are you sure formspec?
+		local name = puncher:get_player_name()
+		local owner = landrush.get_owner(pos)
+		if ( name ~= owner ) then
+			local meta = minetest.get_meta(pos)
+			local price = meta:get_int("price")
+			if ( money.get(name) >= price ) then
+				local transfer = money.transfer(name,owner,price)
+				if ( transfer == nil ) then
+					chunk = landrush.get_chunk(pos)
+					claims[chunk] = {owner=name,shared={},claimtype='landclaim'}
+					landrush.save_claims()
+					minetest.chat_send_player(claims[chunk].owner, "You now own this claim.")
+					minetest.remove_node(pos)
+				else
+					minetest.chat_send_player(name,"Money transfer failed: "..transfer)
+				end
+			else
+				minetest.chat_send_player(name,"You do not have enough to purchase this claim")
+			end			
+		end
+	end,
+--[[		
+	on_rightclick = function (pos, node, player, itemstack)		
+		name = player:get_player_name()
+		owner = landrush.get_owner(pos)
+		if ( name == owner ) then
+			minetest.show_formspec(name,"landrush_sell",landrush.sell_formspec(pos,player))			
+		end
+	end,
+]]	
+	on_receive_fields = function ( pos, formname, fields, sender )
+		--process formspec
+		local name = sender:get_player_name()
+		local owner = landrush.get_owner(pos)
+		if ( name == owner ) then
+			local meta = minetest.get_meta(pos)
+			meta:set_int("price",fields.price)
+			meta:set_string("note",fields.note)
+			meta:set_string("infotext","For sale by "..owner.." for " .. tostring(fields.price) .." "..fields.note)
+			meta:set_string("formspec",landrush.sell_formspec(pos,sender))
+		else
+			minetest.chat_send_player(name,"You can't configure this sale!")
+		end
+	end,
+
+})
+
+minetest.register_craft({
+	output = "landrush:sale_block",
+	recipe = {
+		{"default:wood","default:wood","default:wood"},
+		{"default:wood","default:wood","default:wood"},
+		{"","default:wood",""}
+	}
+})
+
+function landrush.sell_formspec(pos,player)
+	local meta = minetest.env:get_meta(pos)	
+	local price = meta:get_int("price")
+	local note = meta:get_string("note")
+	
+	local formspec = "size[4,6;]"
+				.."label[0,0;Setup Sale]"				
+				.."field[.25,2;2,1;price;Sale Price;"..price.."]"
+				.."field[.25,4;4,1;note;Notes;"..note.."]"
+				.."button_exit[.75,5;2,1;save;Save]"	
+	
+	return formspec
+end
+
+function landrush.process_formspec(player, formname, fields)	
+	if ( formname == "landrush_buy" ) then
+	
+	end
+end
+
+
+
+minetest.register_on_player_receive_fields( landrush.process_formspec )
\ No newline at end of file