From 63a8f717e10023a511b402c095b0d5ab64539c9e Mon Sep 17 00:00:00 2001
From: TimePath <andrew.hardaker1995@gmail.com>
Date: Fri, 30 Mar 2018 19:07:50 +1100
Subject: [PATCH] Implement map_background: load a map as the main menu
 background

---
 qcsrc/menu/menu.qc             | 31 +++++++++++++++++++++++++++++--
 qcsrc/server/_mod.inc          |  1 +
 qcsrc/server/_mod.qh           |  1 +
 qcsrc/server/map_background.qc |  6 ++++++
 qcsrc/server/map_background.qh |  1 +
 5 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 qcsrc/server/map_background.qc
 create mode 100644 qcsrc/server/map_background.qh

diff --git a/qcsrc/menu/menu.qc b/qcsrc/menu/menu.qc
index af14e0842..59d2738d0 100644
--- a/qcsrc/menu/menu.qc
+++ b/qcsrc/menu/menu.qc
@@ -245,6 +245,10 @@ void m_keyup(float key, float ascii)
 	if (key == K_SHIFT) menuShiftState &= ~S_SHIFT;
 }
 
+string autocvar_map_background, map_background;
+int autocvar_map_background_state;
+#define map_background_active (map_background && autocvar_map_background_state && (gamestatus & GAME_ISSERVER))
+
 void m_keydown(float key, float ascii)
 {
 	if (!menuInitialized) return;
@@ -276,8 +280,15 @@ void m_keydown(float key, float ascii)
 		{
 			// disable menu on unhandled ESC
 			if (key == K_ESCAPE)
-				if (gamestatus & (GAME_ISSERVER | GAME_CONNECTED))  // don't back out to console only
-					m_hide();
+            {
+                if (map_background_active) {
+                    // prevent playing the background map
+                } else if (!(gamestatus & (GAME_ISSERVER | GAME_CONNECTED))) {
+                    // don't back out to console only
+                } else {
+                    m_hide();
+                }
+            }
 		}
 	}
 	if (key >= K_MOUSE1 && key <= K_MOUSE3)
@@ -678,6 +689,22 @@ void m_tooltip(vector pos)
 float autocvar_menu_force_on_disconnection;
 void m_draw(float width, float height)
 {
+    bool map_background_change = false;
+    if (autocvar_map_background != map_background) {
+        map_background_change = true;
+        map_background && strunzone(map_background);
+        map_background = strzone(autocvar_map_background);
+    }
+    if (map_background_change || !(gamestatus & (GAME_ISSERVER | GAME_CONNECTED))) {
+        if (map_background) {
+            cvar_set("map_background_state", "2");
+            localcmd(sprintf("\nmap %s\n", map_background));
+        }
+    }
+    if (map_background_active) {
+        m_toggle(true);
+    }
+
 	if (autocvar_menu_force_on_disconnection > 0)
 	{
 		static float connected_time;
diff --git a/qcsrc/server/_mod.inc b/qcsrc/server/_mod.inc
index 569301c5d..559e0e144 100644
--- a/qcsrc/server/_mod.inc
+++ b/qcsrc/server/_mod.inc
@@ -15,6 +15,7 @@
 #include <server/ipban.qc>
 #include <server/item_key.qc>
 #include <server/items.qc>
+#include <server/map_background.qc>
 #include <server/mapvoting.qc>
 #include <server/matrix.qc>
 #include <server/miscfunctions.qc>
diff --git a/qcsrc/server/_mod.qh b/qcsrc/server/_mod.qh
index 2013fd6bb..56f0e098c 100644
--- a/qcsrc/server/_mod.qh
+++ b/qcsrc/server/_mod.qh
@@ -15,6 +15,7 @@
 #include <server/ipban.qh>
 #include <server/item_key.qh>
 #include <server/items.qh>
+#include <server/map_background.qh>
 #include <server/mapvoting.qh>
 #include <server/matrix.qh>
 #include <server/miscfunctions.qh>
diff --git a/qcsrc/server/map_background.qc b/qcsrc/server/map_background.qc
new file mode 100644
index 000000000..1266635e0
--- /dev/null
+++ b/qcsrc/server/map_background.qc
@@ -0,0 +1,6 @@
+#include "map_background.qh"
+
+int autocvar_map_background_state;
+STATIC_INIT(map_background) {
+    cvar_set("map_background_state", ftos(autocvar_map_background_state > 1));
+}
diff --git a/qcsrc/server/map_background.qh b/qcsrc/server/map_background.qh
new file mode 100644
index 000000000..6f70f09be
--- /dev/null
+++ b/qcsrc/server/map_background.qh
@@ -0,0 +1 @@
+#pragma once
-- 
2.39.2