From: Mario <mario.mario@y7mail.com>
Date: Tue, 29 Sep 2020 12:58:51 +0000 (+1000)
Subject: Reduce code duplication in weapon impulse code by calling a handler function from... 
X-Git-Tag: xonotic-v0.8.5~745
X-Git-Url: https://de.git.xonotic.org/?a=commitdiff_plain;h=b91b5fdf11727a5cf30abfea6967fe5f487697f7;p=xonotic%2Fxonotic-data.pk3dir.git

Reduce code duplication in weapon impulse code by calling a handler function from the macros
---

diff --git a/qcsrc/server/impulse.qc b/qcsrc/server/impulse.qc
index 2d30b4c7a..3477c0c88 100644
--- a/qcsrc/server/impulse.qc
+++ b/qcsrc/server/impulse.qc
@@ -56,21 +56,26 @@
 
 // weapon switching impulses
 
+void weapon_group_handle(entity this, int number, int imp)
+{
+	if (IS_DEAD(this))
+	{
+		this.impulse = imp;
+		return;
+	}
+	for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
+	{
+		.entity weaponentity = weaponentities[slot];
+		W_NextWeaponOnImpulse(this, number, weaponentity);
+		if(autocvar_g_weaponswitch_debug != 1)
+			break;
+	}
+}
+
 #define X(i) \
 	IMPULSE(weapon_group_##i) \
 	{ \
-		if (IS_DEAD(this)) \
-		{ \
-			this.impulse = IMP_weapon_group_##i.impulse; \
-			return; \
-		} \
-		for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot) \
-		{ \
-			.entity weaponentity = weaponentities[slot]; \
-			W_NextWeaponOnImpulse(this, i, weaponentity); \
-			if(autocvar_g_weaponswitch_debug != 1) \
-				break; \
-		} \
+		weapon_group_handle(this, i, IMP_weapon_group_##i.impulse); \
 	}
 X(1)
 X(2)
@@ -86,25 +91,30 @@ X(0)
 
 // custom order weapon cycling
 
+void weapon_priority_handle(entity this, int dir, int number, int imp)
+{
+	if (this.vehicle) return;
+	if (IS_DEAD(this))
+	{
+		this.impulse = imp;
+		return;
+	}
+	for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
+	{
+		.entity weaponentity = weaponentities[slot];
+		W_CycleWeapon(this, CS(this).cvar_cl_weaponpriorities[number], dir, weaponentity);
+		if(autocvar_g_weaponswitch_debug != 1)
+			break;
+	}
+}
+
 #define X(i, dir) \
 	IMPULSE(weapon_priority_##i##_##dir) \
 	{ \
-		if (this.vehicle) return; \
-		if (IS_DEAD(this)) \
-		{ \
-			this.impulse = IMP_weapon_priority_##i##_##dir.impulse; \
-			return; \
-		} \
 		noref int prev = -1; \
 		noref int best =  0; \
 		noref int next = +1; \
-		for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot) \
-		{ \
-			.entity weaponentity = weaponentities[slot]; \
-			W_CycleWeapon(this, CS(this).cvar_cl_weaponpriorities[i], dir, weaponentity); \
-			if(autocvar_g_weaponswitch_debug != 1) \
-				break; \
-		} \
+		weapon_priority_handle(this, dir, i, IMP_weapon_priority_##i##_##dir.impulse); \
 	}
 X(0, prev)
 X(1, prev)
@@ -142,22 +152,27 @@ X(9, next)
 
 // direct weapons
 
+void weapon_byid_handle(entity this, int number, int imp)
+{
+	if (this.vehicle) return;
+	if (IS_DEAD(this))
+	{
+		this.impulse = imp;
+		return;
+	}
+	for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
+	{
+		.entity weaponentity = weaponentities[slot];
+		W_SwitchWeapon_TryOthers(this, REGISTRY_GET(Weapons, WEP_FIRST + number), weaponentity);
+		if(autocvar_g_weaponswitch_debug != 1)
+			break;
+	}
+}
+
 #define X(i) \
 	IMPULSE(weapon_byid_##i) \
 	{ \
-		if (this.vehicle) return; \
-		if (IS_DEAD(this)) \
-		{ \
-			this.impulse = IMP_weapon_byid_##i.impulse; \
-			return; \
-		} \
-		for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot) \
-		{ \
-			.entity weaponentity = weaponentities[slot]; \
-			W_SwitchWeapon_TryOthers(this, REGISTRY_GET(Weapons, WEP_FIRST + i), weaponentity); \
-			if(autocvar_g_weaponswitch_debug != 1) \
-				break; \
-		} \
+		weapon_byid_handle(this, i, IMP_weapon_byid_##i.impulse); \
 	}
 X(0)
 X(1)