From: Rudolf Polzer <divVerent@xonotic.org>
Date: Sun, 12 Jun 2011 13:23:20 +0000 (+0200)
Subject: make keyhunt and keepaway use the new use key system
X-Git-Tag: xonotic-v0.5.0~211^2~3
X-Git-Url: http://de.git.xonotic.org/?a=commitdiff_plain;h=4ed55dbddfe5f39f9983a46b9dc4d859805525d5;p=xonotic%2Fxonotic-data.pk3dir.git

make keyhunt and keepaway use the new use key system
---

diff --git a/defaultXonotic.cfg b/defaultXonotic.cfg
index 2eb18eca2..28495a82a 100644
--- a/defaultXonotic.cfg
+++ b/defaultXonotic.cfg
@@ -1285,7 +1285,6 @@ set g_balance_keyhunt_delay_round 5
 set g_balance_keyhunt_delay_tracking 10
 set g_balance_keyhunt_delay_fadeout 2
 set g_balance_keyhunt_delay_collect 1.5
-set g_balance_keyhunt_delay_drop 0.4
 set g_balance_keyhunt_maxdist 150
 set g_balance_keyhunt_score_collect 3
 set g_balance_keyhunt_score_carrierfrag 2
diff --git a/qcsrc/server/autocvars.qh b/qcsrc/server/autocvars.qh
index 36b41896c..f9dea3ac4 100644
--- a/qcsrc/server/autocvars.qh
+++ b/qcsrc/server/autocvars.qh
@@ -393,7 +393,6 @@ float autocvar_g_balance_hook_secondary_refire;
 float autocvar_g_balance_hook_secondary_speed;
 float autocvar_g_balance_keyhunt_damageforcescale;
 float autocvar_g_balance_keyhunt_delay_collect;
-float autocvar_g_balance_keyhunt_delay_drop;
 float autocvar_g_balance_keyhunt_delay_return;
 float autocvar_g_balance_keyhunt_delay_round;
 float autocvar_g_balance_keyhunt_delay_tracking;
diff --git a/qcsrc/server/cl_client.qc b/qcsrc/server/cl_client.qc
index 058e40250..c0771da99 100644
--- a/qcsrc/server/cl_client.qc
+++ b/qcsrc/server/cl_client.qc
@@ -2585,6 +2585,8 @@ void PlayerUseKey()
 	// a use key was pressed; call handlers
 	if(ctf_usekey())
 		return;
+
+	MUTATOR_CALLHOOK(PlayerUseKey);
 }
 
 .float touchexplode_time;
diff --git a/qcsrc/server/mutators/base.qc b/qcsrc/server/mutators/base.qc
index 697849680..fdf24edb7 100644
--- a/qcsrc/server/mutators/base.qc
+++ b/qcsrc/server/mutators/base.qc
@@ -83,7 +83,10 @@ float CallbackChain_Call(entity cb)
 	entity e;
 	r = 0;
 	for(e = cb; e.cbc_next; e = e.cbc_next)
+	{
+		CallbackChain_ReturnValue = r;
 		r |= e.cbc_next.cbc_func();
+	}
 	return r; // callbacks return an error status, so 0 is default return value
 }
 
diff --git a/qcsrc/server/mutators/base.qh b/qcsrc/server/mutators/base.qh
index 05a5187e5..e26280e61 100644
--- a/qcsrc/server/mutators/base.qh
+++ b/qcsrc/server/mutators/base.qh
@@ -3,6 +3,8 @@
 #define CBC_ORDER_LAST 2
 #define CBC_ORDER_ANY 4
 
+float CallbackChain_ReturnValue; // read-only field of the current return value
+
 entity CallbackChain_New(string name);
 float CallbackChain_Add(entity cb, float() func, float order)
 float CallbackChain_Remove(entity cb, float() func);
@@ -32,6 +34,7 @@ void Mutator_Remove(mutatorfunc_t func, string name); // calls error() on fail
 #define MUTATOR_HOOKABLE(cb) entity HOOK_##cb
 #define MUTATOR_CALLHOOK(cb) CallbackChain_Call(HOOK_##cb)
 
+#define MUTATOR_RETURNVALUE CallbackChain_ReturnValue
 
 
 
@@ -151,3 +154,8 @@ MUTATOR_HOOKABLE(PlayerPowerups);
 	// INPUT
 	entity self;
 	float olditems; // also technically output, but since it is at the end of the function it's useless for that :P 
+
+MUTATOR_HOOKABLE(PlayerUseKey);
+	// called when the use key is pressed
+	// if MUTATOR_RETURNVALUE is 1, don't do anything
+	// return 1 if the use key actually did something
diff --git a/qcsrc/server/mutators/gamemode_keepaway.qc b/qcsrc/server/mutators/gamemode_keepaway.qc
index 60c39d434..85a29031a 100644
--- a/qcsrc/server/mutators/gamemode_keepaway.qc
+++ b/qcsrc/server/mutators/gamemode_keepaway.qc
@@ -241,10 +241,17 @@ MUTATOR_HOOKFUNCTION(ka_PlayerPreThink)
 	if(self.ballcarried)
 		self.items |= IT_KEY1;
 
-	// drop the ball if the player presses the use button
-	if(self.BUTTON_USE)
-		if(self.ballcarried) { ka_DropEvent(self); } 
+	return 0;
+}
 
+MUTATOR_HOOKFUNCTION(ka_PlayerUseKey)
+{
+	if(MUTATOR_RETURNVALUE == 0)
+	if(self.ballcarried)
+	{
+		ka_DropEvent(self);
+		return 1;
+	}
 	return 0;
 }
 
@@ -307,6 +314,7 @@ MUTATOR_DEFINITION(gamemode_keepaway)
 	MUTATOR_HOOK(PlayerPreThink, ka_PlayerPreThink, CBC_ORDER_ANY);
 	MUTATOR_HOOK(PlayerDamage_Calculate, ka_PlayerDamage, CBC_ORDER_ANY);
 	MUTATOR_HOOK(PlayerPowerups, ka_PlayerPowerups, CBC_ORDER_ANY);
+	MUTATOR_HOOK(PlayerUseKey, ka_PlayerUseKey, CBC_ORDER_ANY);
 
 	MUTATOR_ONADD
 	{
diff --git a/qcsrc/server/mutators/gamemode_keyhunt.qc b/qcsrc/server/mutators/gamemode_keyhunt.qc
index e1cb1a85b..a7374e49d 100644
--- a/qcsrc/server/mutators/gamemode_keyhunt.qc
+++ b/qcsrc/server/mutators/gamemode_keyhunt.qc
@@ -653,23 +653,6 @@ void kh_Key_Think()  // runs all the time
 		makevectors('0 1 0' * (self.cnt + mod(time, 360) * KH_KEY_XYSPEED));
 		setorigin(self, v_forward * KH_KEY_XYDIST + '0 0 1' * self.origin_z);
 #endif
-
-		if(self.owner.BUTTON_USE)
-		if(time >= self.owner.kh_droptime + autocvar_g_balance_keyhunt_delay_drop)
-		{
-			self.owner.kh_droptime = time;
-			self.kh_droptime = time;  // prevent collecting this one for some time
-			self.enemy = self.owner;
-			self.pusher = world;
-			kh_Scores_Event(self.owner, self, "dropkey", 0, 0);
-			bprint(self.owner.netname, "^7 dropped the ", self.netname, "\n");
-			sound(self.owner, CHAN_AUTO, kh_sound_drop, VOL_BASE, ATTN_NORM);
-			makevectors(self.owner.v_angle);
-			self.velocity = W_CalculateProjectileVelocity(self.owner.velocity, autocvar_g_balance_keyhunt_throwvelocity * v_forward, FALSE);
-			kh_Key_AssignTo(self, world);
-			self.pushltime = time + autocvar_g_balance_keyhunt_protecttime;
-			self.kh_dropperteam = self.team;
-		}
 	}
 
 	// if in nodrop or time over, end the round
@@ -799,6 +782,28 @@ float kh_Key_AllOwnedByWhichTeam()  // constantly called. check to see if all th
 	return teem;
 }
 
+void kh_Key_DropOne(entity key)
+{
+	// prevent collecting this one for some time
+	entity player;
+	player = key.owner;
+
+	key.kh_droptime = time;
+	key.enemy = player;
+
+	kh_Scores_Event(player, key, "dropkey", 0, 0);
+	PlayerScore_Add(player, SP_KH_LOSSES, 1);
+	bprint(player.netname, "^7 dropped the ", key.netname, "\n");
+	kh_Key_AssignTo(key, world);
+	makevectors(player.v_angle);
+	key.velocity = W_CalculateProjectileVelocity(player.velocity, autocvar_g_balance_keyhunt_throwvelocity * v_forward, FALSE);
+	key.pusher = world;
+	key.pushltime = time + autocvar_g_balance_keyhunt_protecttime;
+	key.kh_dropperteam = key.team;
+
+	sound(player, CHAN_AUTO, kh_sound_drop, VOL_BASE, ATTN_NORM);
+}
+
 void kh_Key_DropAll(entity player, float suicide) // runs whenever a player dies
 {
 	entity key;
@@ -1049,6 +1054,21 @@ MUTATOR_HOOKFUNCTION(kh_SpectateCopy)
 	return 0;
 }
 
+MUTATOR_HOOKFUNCTION(kh_PlayerUseKey)
+{
+	if(MUTATOR_RETURNVALUE == 0)
+	{
+		entity k;
+		k = self.kh_next;
+		if(k)
+		{
+			kh_Key_DropOne(self, k);
+			return 1;
+		}
+	}
+	return 0;
+}
+
 MUTATOR_DEFINITION(gamemode_keyhunt)
 {
 	MUTATOR_HOOK(MakePlayerObserver, kh_Key_DropAll, CBC_ORDER_ANY);
@@ -1058,6 +1078,7 @@ MUTATOR_DEFINITION(gamemode_keyhunt)
 	MUTATOR_HOOK(MatchEnd, kh_finalize, CBC_ORDER_ANY);
 	MUTATOR_HOOK(GetTeamCount, kh_GetTeamCount, CBC_ORDER_EXCLUSIVE);
 	MUTATOR_HOOK(SpectateCopy, kh_SpectateCopy, CBC_ORDER_ANY);
+	MUTATOR_HOOK(PlayerUseKey, kh_PlayerUseKey, CBC_ORDER_ANY);
 
 	MUTATOR_ONADD
 	{