From cb52421dfb436796f1a7eb6ba67b35caddc7df3b Mon Sep 17 00:00:00 2001
From: BuckarooBanzay <BuckarooBanzay@users.noreply.github.com>
Date: Tue, 24 Oct 2023 11:18:44 +0200
Subject: [PATCH] atm support

---
 .luacheckrc      |  3 ++-
 handlers/atm.lua | 36 ++++++++++++++++++++++++++++++++++++
 init.lua         |  4 ++++
 mod.conf         |  3 ++-
 4 files changed, 44 insertions(+), 2 deletions(-)
 create mode 100644 handlers/atm.lua

diff --git a/.luacheckrc b/.luacheckrc
index a07aebe..55c56a2 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -3,7 +3,8 @@ globals = {
 	"minetest",
 	"technic",
 	"mail",
-	"beerchat"
+	"beerchat",
+	"atm"
 }
 
 read_globals = {
diff --git a/handlers/atm.lua b/handlers/atm.lua
new file mode 100644
index 0000000..f27d700
--- /dev/null
+++ b/handlers/atm.lua
@@ -0,0 +1,36 @@
+
+mtui.register_on_command("atm_transfer", function(data)
+    if not data.amount then
+        return { success = false, errmsg = "no amount specified" }
+    end
+
+    if data.amount <= 0 then
+        return { success = false, errmsg = "invalid amount" }
+    end
+
+    if not minetest.player_exists(data.source) then
+        return { success = false, errmsg = "source player does not exist" }
+    end
+
+    if not minetest.player_exists(data.target) then
+        return { success = false, errmsg = "target player does not exist" }
+    end
+    atm.read_account(data.source)
+    atm.read_account(data.target)
+
+    if atm.balance[data.source] < data.amount then
+        return { success = false, errmsg = "insufficient amount" }
+    end
+
+    atm.balance[data.source] = atm.balance[data.source] - data.amount
+    atm.balance[data.target] = atm.balance[data.target] + data.amount
+
+    atm.save_account(data.source)
+    atm.save_account(data.target)
+
+    return {
+        success = true,
+        source_balance = atm.balance[data.source],
+        target_balance = atm.balance[data.target]
+    }
+end)
\ No newline at end of file
diff --git a/init.lua b/init.lua
index d117fa8..fb5e2af 100644
--- a/init.lua
+++ b/init.lua
@@ -50,6 +50,10 @@ if not minetest.get_modpath("xp_redo") then
     dofile(MP.."/player_stats.lua")
 end
 
+if minetest.get_modpath("atm") then
+    dofile(MP.."/atm.lua")
+end
+
 if minetest.get_modpath("mail") then
     dofile(MP.."/mail.lua")
 end
diff --git a/mod.conf b/mod.conf
index 68dfa5e..e1799dd 100644
--- a/mod.conf
+++ b/mod.conf
@@ -11,5 +11,6 @@ mesecons_switch,
 mesecons_lightstone,
 mesecons_luacontroller,
 digilines,
-mooncontroller
+mooncontroller,
+atm
 """
\ No newline at end of file