From 30ecbd14534999f9f4cdc07992c2705ce87d0a77 Mon Sep 17 00:00:00 2001
From: Marco Cawthorne <marco@vera-visions.com>
Date: Sat, 25 Mar 2023 17:34:26 -0700
Subject: [PATCH] Multiplayer: Load and display a server message of the day if
 present.

---
 src/client/init.qc                  |  3 ++
 src/client/progs.src                |  1 +
 src/client/vgui_motd.qc             | 65 +++++++++++++++++++++++++++++
 src/server/gamerules_multiplayer.qc |  2 +
 zpak001.pk3dir/fonts/ui.font        |  5 +++
 5 files changed, 76 insertions(+)
 create mode 100644 src/client/vgui_motd.qc
 create mode 100644 zpak001.pk3dir/fonts/ui.font

diff --git a/src/client/init.qc b/src/client/init.qc
index 726a638..68d9680 100644
--- a/src/client/init.qc
+++ b/src/client/init.qc
@@ -28,9 +28,12 @@ ClientGame_Init(float apilevel, string enginename, float engineversion)
 	registercommand("chooseteam");
 }
 
+void VGUI_ShowMOTD();
+
 void
 ClientGame_InitDone(void)
 {
+	VGUI_ShowMOTD();
 }
 
 void
diff --git a/src/client/progs.src b/src/client/progs.src
index 1778181..08ca613 100644
--- a/src/client/progs.src
+++ b/src/client/progs.src
@@ -40,5 +40,6 @@ scoreboard.qc
 modelevent.qc
 
 ../../../src/client/include.src
+vgui_motd.qc
 ../../../src/shared/include.src
 #endlist
diff --git a/src/client/vgui_motd.qc b/src/client/vgui_motd.qc
new file mode 100644
index 0000000..c5b2054
--- /dev/null
+++ b/src/client/vgui_motd.qc
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2023 Marco Cawthorne <marco@icculus.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+void
+VGUI_ShowMOTD(void)
+{
+	static int initialized;
+	static VGUIButton winMotdClose;
+	static VGUIWindow winMotd;
+	static VGUILabel winMotdHostname;
+	static VGUILabel winMotdBody;
+	
+	static void VGUI_ShowMOTD_Close(void)
+	{
+		winMotd.Hide();
+	}
+
+	if (MOTD_GetLineCount() < 1i)
+		return;
+
+	if (!initialized) {
+		initialized = TRUE;
+		winMotd = spawn(VGUIWindow);
+		winMotd.SetTitle("Message Of The Day");
+		winMotd.SetSize('424 312');
+		winMotd.SetStyleMask(0);
+
+		winMotdClose = spawn(VGUIButton);
+		winMotdClose.SetTitle("OK");
+		winMotdClose.SetPos([16, 266]);
+		winMotdClose.SetSize([160, 30]);
+		winMotdClose.SetFunc(VGUI_ShowMOTD_Close);
+
+		winMotdHostname = spawn(VGUILabel);
+		winMotdHostname.SetTitle(serverkey("hostname"));
+		winMotdHostname.SetTextSize(19);
+		winMotdHostname.SetPos([16, 20]);
+
+		winMotdBody = spawn(VGUILabel);
+		winMotdBody.SetTitle(MOTD_GetTextBody());
+		winMotdBody.SetPos([16, 48]);
+		winMotdBody.SetSize([392, 210]);
+
+		g_uiDesktop.Add(winMotd);
+		winMotd.Add(winMotdClose);
+		winMotd.Add(winMotdHostname);
+		winMotd.Add(winMotdBody);
+	}
+
+	winMotd.Show();
+	winMotd.SetPos((video_res / 2) - (winMotd.GetSize() / 2));
+}
diff --git a/src/server/gamerules_multiplayer.qc b/src/server/gamerules_multiplayer.qc
index 2c739e7..f978ac7 100644
--- a/src/server/gamerules_multiplayer.qc
+++ b/src/server/gamerules_multiplayer.qc
@@ -43,6 +43,8 @@ HLMultiplayerRules::IsTeamplay(void)
 void
 HLMultiplayerRules::InitPostEnts(void)
 {
+	MOTD_LoadDefault();
+
 	if (IsTeamplay() == true) {
 		int c;
 
diff --git a/zpak001.pk3dir/fonts/ui.font b/zpak001.pk3dir/fonts/ui.font
new file mode 100644
index 0000000..5bc364b
--- /dev/null
+++ b/zpak001.pk3dir/fonts/ui.font
@@ -0,0 +1,5 @@
+color "255 200 0"
+alpha 255
+rendersize "12 19"
+path fonts/nimbus/NimbusSanL-Reg.otf
+size 12
\ No newline at end of file