- bugs, todo

- cleaned up some misc bugs in the hook, as well as formatting

BUGS

@@ -26,3 +26,4 @@
 - multicast isn't called as often as it should be
 - nail grenades need a cap on their tempentity creation, in the range of 50 - 100
 - hover boots fuel usage should be affected by how fast you're moving, and you should go up faster when you're not moving.  the "empty" penalty should be smaller.
+- taking over a tesla should set the colormap (?) to the new owner

TODO

@@ -33,4 +33,7 @@ o  Make 50 frag (upgrade from frags?  maybe not) teslas change color or do somet
 o  Medikits should trigger buttons
 o  Fix Sentry movement on platforms.  (Make the top the only real entity, and the bottom one purely visual and adjusted to match it's position every frame)
 o  MegaTF-style caltrops.  (requested by Misty-chan)
-
+o  specs should have access to admin commands, ceasefire, and query
+o  chance for detpack disarm/krak to set it off
+o  random damage from detpacks
+o  random timer too?

hook.qc

@@ -32,6 +32,7 @@ Morning Star. Depending on latency, performance should be near exact.
 
 // prototypes for WEAPONS.QC functions
 float() crandom;
+void (entity base) Remove_Chain;
 
 //
 // Reset_Grapple - Removes the hook and resets its owner's state.
@@ -40,11 +41,17 @@ float() crandom;
 void (entity rhook) Reset_Grapple =
 {
 	sound (rhook.owner, CHAN_WEAPON, "weapons/bounce.wav", 1, ATTN_NONE);
+
+	if (rhook.goalentity) {
+		Remove_Chain (rhook.goalentity);
+	}
+
 	rhook.owner.on_hook = FALSE;
 	rhook.owner.hook_out = FALSE;
 	rhook.owner.fire_held_down = FALSE;
 	rhook.owner.weaponframe = 0;
 	rhook.owner.gravity = 1; // FIXME: interferes with other gravity stuff
+	rhook.owner.hook = NIL;
 
 	rhook.think = SUB_Remove;
 	rhook.nextthink = time;
@@ -60,28 +67,23 @@ void () Grapple_Track =
 {
 	// drop the hook if owner is dead or has released the button
 	if (!self.owner.on_hook || self.owner.health <= 0) {
-		Reset_Grapple (self);
+		Reset_Grapple (self.owner.hook);
 		return;
 	}
 
 	if (self.owner.health <= 0 || self.owner.has_disconnected) { //CH does a real check if dead
-		self.think = SUB_Remove;
-		self.nextthink = time;
-		if (self.goalentity) {
-			self.goalentity.think = SUB_Remove;
-			self.goalentity.nextthink = time;
-			if (self.goalentity.goalentity) {
-				self.goalentity.goalentity.think = SUB_Remove;
-				self.goalentity.goalentity.nextthink = time;
+		Reset_Grapple (self.owner.hook);
+		return;
 	}
-		}
-		Reset_Grapple (self);
+
+	if (!self.enemy.solid) {
+		Reset_Grapple (self.owner.hook);
 		return;
 	}
 
 //WK
 	if (self.enemy.classname == "player" && Teammate(self.enemy.team_no, self.owner.team_no)) {
-		Reset_Grapple (self);
+		Reset_Grapple (self.owner.hook);
 		return;
 	}
 
@@ -89,7 +91,7 @@ void () Grapple_Track =
 	if (self.enemy.classname == "player") {
 		T_Damage (self.enemy, self, self.owner, 2);
 		if (self.enemy.health <= 0) {
-			Reset_Grapple (self);
+			Reset_Grapple (self.owner.hook);
 			return;
 		}
 	}
@@ -129,22 +131,20 @@ entity () MakeLink =
 //                to remove the chain. Only one function required to
 //                remove all links.
 //
-void () Remove_Chain =
+void (entity base) Remove_Chain =
 {
-	self.think = SUB_Remove;
-	self.nextthink = time;
-
-	if (self.goalentity)
-	{
-        self.goalentity.think = SUB_Remove;
-        self.goalentity.nextthink = time;
-
-        if (self.goalentity.goalentity)
-        {
-                self.goalentity.goalentity.think = SUB_Remove;
-                self.goalentity.goalentity.nextthink = time;
+	base.think = SUB_Remove;
+	base.nextthink = time;
+	if (base.goalentity) {
+		base.goalentity.think = SUB_Remove;
+		base.goalentity.nextthink = time;
+		if (base.goalentity.goalentity) {
+			base.goalentity.goalentity.think = SUB_Remove;
+			base.goalentity.goalentity.nextthink = time;
 		}
 	}
+
+	base.owner.hook.goalentity = NIL;
 };
 
 //
@@ -158,32 +158,23 @@ void () Update_Chain =
 
 	if (!self.owner.hook_out)
 	{
-		self.think = Remove_Chain;
-		self.nextthink = time;
+//		Remove_Chain (self);
 		return;
 	}
 
-	if (vlen(self.origin - self.owner.origin) >= 3000)
-	{
-		Reset_Grapple (self);
-		return;
-	}
 	//CH Using a show grapple loc thing,  it was updating while dead.
 	if (self.owner.health <= 0 || self.owner.has_disconnected)
 	{
-		self.think = SUB_Remove;
-		self.nextthink = time;
-		if (self.goalentity)
-		{
-			self.goalentity.think = SUB_Remove;
-			self.goalentity.nextthink = time;
-			if (self.goalentity.goalentity)
-			{
-				self.goalentity.goalentity.think = SUB_Remove;
-				self.goalentity.goalentity.nextthink = time;
+		Reset_Grapple (self.owner.hook);
+		return;
 	}
-		}
-		Reset_Grapple (self);
+
+	// reset if it gets insane
+	if (vlen (self.origin - self.owner.origin) >= 3000) {
+		Reset_Grapple (self.owner.hook);
+		return;
+	} else if (!self.owner.on_hook && vlen (self.owner.hook.velocity) < 10) {
+		Reset_Grapple (self.owner.hook);
 		return;
 	}
 
@@ -194,6 +185,9 @@ void () Update_Chain =
 	setorigin (self, self.owner.origin + temp * 0.25);
 	setorigin (self.goalentity, self.owner.origin + temp * 0.5);
 	setorigin (self.goalentity.goalentity, self.owner.origin + temp * 0.75);
+	self.velocity = '0 0 0';
+	self.goalentity.velocity = '0 0 0';
+	self.goalentity.goalentity.velocity = '0 0 0';
 
 	self.nextthink = time + 0.1;
 };
@@ -209,7 +203,10 @@ void () Build_Chain =
 	self.goalentity.owner = self.owner;
 
 	self.goalentity.goalentity = MakeLink();
+	self.goalentity.goalentity.owner = self.owner;
+
 	self.goalentity.goalentity.goalentity = MakeLink();
+	self.goalentity.goalentity.goalentity.owner = self.owner;
 };
 
 //
@@ -278,7 +275,12 @@ void () Anchor_Grapple =
 	// if you create new types of projectiles, make sure you use one of the
 	// classnames below or write code to exclude your new classname so
 	// grapples will not stick to them.
-	if (other.classname == "missile" || other.classname == "grenade" || other.classname == "spike" || other.classname == "hook" || other.classname == "pipebomb") //CH maybe fix crash?
+	if (other.classname == "missile"
+		|| other.classname == "grenade"
+		|| other.classname == "spike"
+		|| other.classname == "hook"
+		|| other.classname == "pipebomb"
+		|| other.classname == "force_field") //CH maybe fix crash?
 			return;
 
 	//if (isBuilding(other)) //WK don't hook onto buildings?
@@ -396,14 +398,15 @@ void () Service_Grapple =
 	{
 		self.fire_held_down = FALSE;
 
-                if (self.current_weapon == WEAP_HOOK)
+		if (self.current_weapon == WEAP_HOOK) {
 			Reset_Grapple (self.hook);
+			return;
+		}
 	}
 	// If hooked to a player, track them directly!
 	if (self.hook.enemy.classname == "player")
 		hook_dir = (self.hook.enemy.origin - self.origin);
-        // else, track to hook
-        else
+	else // else, track to hook
 		hook_dir = (self.hook.origin - self.origin);
 
 	// set the facing of the grapple
@@ -411,15 +414,13 @@ void () Service_Grapple =
 
 	self.velocity = normalize(hook_dir) * self.maxspeed * 1.5;
 
-        if ( vlen(hook_dir) <= 100 && self.lefty)	// cancel chain sound
+	if (vlen(hook_dir) <= 100 && self.lefty)	// cancel chain sound
 	{
 		// If there is a chain, ditch it now. We're
 		// close enough. Having extra entities lying around
 		// is never a good idea.
-                if (self.hook.goalentity)
-                { 
-                        self.hook.goalentity.think = Remove_Chain;
-                        self.hook.goalentity.nextthink = time;
+		if (self.hook.goalentity) {
+			Remove_Chain (self.hook.goalentity);
 		}
 
 		self.lefty = FALSE;	// we've reset the sound channel.

player.qc

@@ -1262,7 +1262,7 @@ void() PlayerDie =
     {
 	    Reset_Grapple (self.hook);
     	Attack_Finished(0.75);
-	    self.hook_out = TRUE;	// PutClientInServer will reset this
+//	    self.hook_out = TRUE;	// PutClientInServer will reset this
     }
         self.items = self.items & ~(IT_INVISIBILITY | IT_INVULNERABILITY | IT_SUIT | IT_QUAD);
         self.invisible_finished = 0;    // don't die as eyes

spy.qc

@@ -343,7 +343,7 @@ void(float type) TeamFortress_SpyFeignDeath =
 	    {
 		    Reset_Grapple (self.hook);
 	    	Attack_Finished(0.75);
-		    self.hook_out = TRUE;	// PutClientInServer will reset this
+//		    self.hook_out = TRUE;	// PutClientInServer will reset this
 	    }
 
 		if (self.undercover_team == 0 && self.undercover_skin == 0)