From 50913ed1735230e6893d59a72b799ccc8bf31aac Mon Sep 17 00:00:00 2001
From: Marisa Kirisame <marisa@sayachan.org>
Date: Fri, 15 Oct 2021 21:28:15 +0200
Subject: [PATCH] The help tab is piss easy to add but I forgot to.

---
 language.version                        |  4 +-
 zscript/kbase/swwm_kbase_textbox.zsc    |  3 +-
 zscript/kbase/swwm_kbasetab_help.zsc    | 63 +++++++++++++++++++++++--
 zscript/kbase/swwm_kbasetab_mission.zsc |  4 +-
 4 files changed, 66 insertions(+), 8 deletions(-)

diff --git a/language.version b/language.version
index a4fd6e866..a020c9361 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\chSWWM \czGZ\c- \cw1.2pre r28 \cu(Fri 15 Oct 21:09:52 CEST 2021)\c-";
-SWWM_SHORTVER="\cw1.2pre r28 \cu(2021-10-15 21:09:52)\c-";
+SWWM_MODVER="\chSWWM \czGZ\c- \cw1.2pre r29 \cu(Fri 15 Oct 21:28:15 CEST 2021)\c-";
+SWWM_SHORTVER="\cw1.2pre r29 \cu(2021-10-15 21:28:15)\c-";
diff --git a/zscript/kbase/swwm_kbase_textbox.zsc b/zscript/kbase/swwm_kbase_textbox.zsc
index abad1eac0..3c134c052 100644
--- a/zscript/kbase/swwm_kbase_textbox.zsc
+++ b/zscript/kbase/swwm_kbase_textbox.zsc
@@ -17,7 +17,8 @@ Class DemolitionistMenuTextBox ui
 		self.x = x;
 		if ( w == 0 ) self.w = 640-x;
 		else self.w = w;
-		self.txt = StringTable.Localize(txt);
+		if ( txt.Left(1) == "$" ) self.txt = StringTable.Localize(txt);
+		else self.txt = txt;
 		ofs = 0;
 		// break lines
 		let fnt = master.LargeFont;
diff --git a/zscript/kbase/swwm_kbasetab_help.zsc b/zscript/kbase/swwm_kbasetab_help.zsc
index d5a0097dc..0d15b0fc6 100644
--- a/zscript/kbase/swwm_kbasetab_help.zsc
+++ b/zscript/kbase/swwm_kbasetab_help.zsc
@@ -2,22 +2,79 @@
 
 Class DemolitionistHelpTab : DemolitionistMenuTab
 {
-	Array<DemolitionistMenuTextBox> mtext;
+	DemolitionistMenuTextBox mtext;
+	bool drag;
 
 	override DemolitionistMenuTab Init( DemolitionistMenu master )
 	{
 		title = "$SWWM_HELPTAB";
 		bHidden = true;
+		String kstr;
+		if ( master.mkey[1] != "" ) kstr = master.mkey[0].."/"..master.mkey[1];
+		else kstr = master.mkey[0];
+		String str = String.Format(StringTable.Localize("$SWWM_HELPTXT"),kstr);
+		mtext = new("DemolitionistMenuTextBox").Init(master,str);
 		return Super.Init(master);
 	}
-
+	override void MenuInput( int key )
+	{
+		switch ( key )
+		{
+		case MK_DOWN:
+			if ( mtext.Scroll(16) ) master.MenuSound("menu/demoscroll");
+			break;
+		case MK_UP:
+			if ( mtext.Scroll(-16) ) master.MenuSound("menu/demoscroll");
+			break;
+		}
+	}
+	override void MouseInput( Vector2 pos, int btn )
+	{
+		switch ( btn )
+		{
+		case MB_LEFT:
+			// see if we're clicking the scrollbar (if it exists)
+			if ( mtext.scrollbar && (pos.x > (mtext.x+(mtext.w-8))) )
+			{
+				mtext.SetOffset(pos.y);
+				master.MenuSound("menu/demoscroll");
+				drag = true;
+				break;
+			}
+			break;
+		case MB_WHEELUP:
+			if ( mtext.Scroll(-8) ) master.MenuSound("menu/demoscroll");
+			break;
+		case MB_WHEELDOWN:
+			if ( mtext.Scroll(8) ) master.MenuSound("menu/demoscroll");
+			break;
+		case MB_DRAG:
+			if ( drag ) mtext.SetOffset(pos.y);
+			break;
+		case MB_RELEASE:
+			if ( drag ) master.MenuSound("menu/demoscroll");
+			drag = false;
+			break;
+		}
+	}
+	// stop smooth scrolling for current textbox
 	override void OnSelect()
 	{
 		bHidden = false;
+		mtext.smofs = mtext.ofs;
 	}
-
 	override void OnDeselect()
 	{
 		bHidden = true;
+		mtext.smofs = mtext.ofs;
+	}
+	// very simple
+	override void Ticker()
+	{
+		mtext.Ticker();
+	}
+	override void Drawer()
+	{
+		mtext.Drawer();
 	}
 }
diff --git a/zscript/kbase/swwm_kbasetab_mission.zsc b/zscript/kbase/swwm_kbasetab_mission.zsc
index fb7693956..e80a0123a 100644
--- a/zscript/kbase/swwm_kbasetab_mission.zsc
+++ b/zscript/kbase/swwm_kbasetab_mission.zsc
@@ -183,7 +183,7 @@ Class DemolitionistMissionTab : DemolitionistMenuTab
 				master.MenuSound("menu/demoscroll");
 				sel--;
 				if ( sel < 0 ) sel = mtext.Size()-1;
-				mtext[sel].smofs = mtext[sel].ofs = 0;
+				mtext[sel].smofs = mtext[sel].ofs;
 				drag = false;	// just in case
 			}
 			break;
@@ -194,7 +194,7 @@ Class DemolitionistMissionTab : DemolitionistMenuTab
 				master.MenuSound("menu/demoscroll");
 				sel++;
 				if ( sel >= mtext.Size() ) sel = 0;
-				mtext[sel].smofs = mtext[sel].ofs = 0;
+				mtext[sel].smofs = mtext[sel].ofs;
 				drag = false;	// just in case
 			}
 			break;