From c8beae0cb6c02aebf419d1779d9539d3a0616172 Mon Sep 17 00:00:00 2001
From: terencehill <piuntn@gmail.com>
Date: Sun, 1 Sep 2024 14:07:16 +0200
Subject: [PATCH] Don't apply status effects ending the moment they are
 applied. It fixes spawnshield applied for a moment even if g_spawnshieldtime
 is 0

This change required a refactoring of the give command code, which now no longer needs changing internal fields of the status effects to update them
---
 .../mutator/status_effects/status_effects.qc  |  3 ++
 qcsrc/server/items/items.qc                   | 44 ++++++-------------
 2 files changed, 16 insertions(+), 31 deletions(-)

diff --git a/qcsrc/common/mutators/mutator/status_effects/status_effects.qc b/qcsrc/common/mutators/mutator/status_effects/status_effects.qc
index eb1ced075..577503244 100644
--- a/qcsrc/common/mutators/mutator/status_effects/status_effects.qc
+++ b/qcsrc/common/mutators/mutator/status_effects/status_effects.qc
@@ -27,6 +27,9 @@ float StatusEffects_gettime(StatusEffects this, entity actor)
 #ifdef SVQC
 void StatusEffects_apply(StatusEffects this, entity actor, float eff_time, int eff_flags)
 {
+	if (!actor || eff_time <= time)
+		return;
+
 	this.m_apply(this, actor, eff_time, eff_flags);
 }
 
diff --git a/qcsrc/server/items/items.qc b/qcsrc/server/items/items.qc
index f43fa3b3d..6fc66efbd 100644
--- a/qcsrc/server/items/items.qc
+++ b/qcsrc/server/items/items.qc
@@ -1466,17 +1466,17 @@ float GiveWeapon(entity e, float wpn, float op, float val)
 bool GiveBuff(entity e, Buff thebuff, int op, int val)
 {
 	bool had_buff = StatusEffects_active(thebuff, e);
-	float new_buff_time = ((had_buff) ? StatusEffects_gettime(thebuff, e) : 0);
+	float new_buff_time = ((had_buff) ? StatusEffects_gettime(thebuff, e) : time);
 	switch (op)
 	{
 		case OP_SET:
-			new_buff_time = val;
+			new_buff_time = time + val;
 			break;
 		case OP_MIN:
-			new_buff_time = max(new_buff_time, val);
+			new_buff_time = max(new_buff_time, time + val);
 			break;
 		case OP_MAX:
-			new_buff_time = min(new_buff_time, val);
+			new_buff_time = min(new_buff_time, time + val);
 			break;
 		case OP_PLUS:
 			new_buff_time += val;
@@ -1485,7 +1485,7 @@ bool GiveBuff(entity e, Buff thebuff, int op, int val)
 			new_buff_time -= val;
 			break;
 	}
-	if(new_buff_time <= 0)
+	if(new_buff_time <= time)
 	{
 		if(had_buff) // only trigger removal mechanics if there is an effect to remove!
 			StatusEffects_remove(thebuff, e, STATUSEFFECT_REMOVE_NORMAL);
@@ -1542,17 +1542,17 @@ bool GiveResourceValue(entity e, Resource res_type, int op, int val)
 bool GiveStatusEffect(entity e, StatusEffects this, int op, float val)
 {
 	bool had_eff = StatusEffects_active(this, e);
-	float new_eff_time = ((had_eff) ? StatusEffects_gettime(this, e) : 0);
+	float new_eff_time = ((had_eff) ? StatusEffects_gettime(this, e) : time);
 	switch (op)
 	{
 		case OP_SET:
-			new_eff_time = val;
+			new_eff_time = time + val;
 			break;
 		case OP_MIN:
-			new_eff_time = max(new_eff_time, val);
+			new_eff_time = max(new_eff_time, time + val);
 			break;
 		case OP_MAX:
-			new_eff_time = min(new_eff_time, val);
+			new_eff_time = min(new_eff_time, time + val);
 			break;
 		case OP_PLUS:
 			new_eff_time += val;
@@ -1561,7 +1561,7 @@ bool GiveStatusEffect(entity e, StatusEffects this, int op, float val)
 			new_eff_time -= val;
 			break;
 	}
-	if(new_eff_time <= 0)
+	if(new_eff_time <= time)
 	{
 		if(had_eff) // only trigger removal mechanics if there is an effect to remove!
 			StatusEffects_remove(this, e, STATUSEFFECT_REMOVE_NORMAL);
@@ -1595,14 +1595,6 @@ float GiveItems(entity e, float beginarg, float endarg)
 		}
 	}
 
-	if(e.statuseffects)
-	{
-		FOREACH(StatusEffect, true,
-		{
-			e.statuseffects.statuseffect_time[it.m_id] = max(0, e.statuseffects.statuseffect_time[it.m_id] - time);
-		});
-	}
-
 	PREGIVE(e, items);
 	PREGIVE_WEAPONS(e);
 	PREGIVE_STATUSEFFECT(e, STATUSEFFECT_Strength);
@@ -1730,8 +1722,8 @@ float GiveItems(entity e, float beginarg, float endarg)
 					break;
 				});
 				FOREACH(Weapons, it != WEP_Null && (cmd == it.netname || cmd == it.m_deprecated_netname), {
-                    got += GiveWeapon(e, it.m_id, op, val);
-                    break;
+					got += GiveWeapon(e, it.m_id, op, val);
+					break;
 				});
 				break;
 		}
@@ -1765,21 +1757,11 @@ float GiveItems(entity e, float beginarg, float endarg)
 	if(!StatusEffects_active(STATUSEFFECT_Superweapons, e))
 	{
 		if(!g_weaponarena && (STAT(WEAPONS, e) & WEPSET_SUPERWEAPONS))
-			StatusEffects_apply(STATUSEFFECT_Superweapons, e, autocvar_g_balance_superweapons_time, 0);
+			StatusEffects_apply(STATUSEFFECT_Superweapons, e, time + autocvar_g_balance_superweapons_time, 0);
 	}
 
 	if(e.statuseffects)
-	{
-		FOREACH(StatusEffect, true,
-		{
-			if(e.statuseffects.statuseffect_time[it.m_id] <= 0)
-				e.statuseffects.statuseffect_time[it.m_id] = 0;
-			else
-				e.statuseffects.statuseffect_time[it.m_id] += time;
-		});
-			
 		StatusEffects_update(e);
-	}
 
 	for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
 	{
-- 
2.39.2