From: Martin Taibr <taibr.martin@gmail.com>
Date: Tue, 6 Feb 2018 20:02:09 +0000 (+0100)
Subject: shared random for powerups
X-Git-Tag: xonotic-v0.8.5~2341^2~1
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=088f49dac75e47b7a9dff3639ec702025ee8d984;p=xonotic%2Fxonotic-data.pk3dir.git

shared random for powerups
---

diff --git a/balance-mario.cfg b/balance-mario.cfg
index 0bd65a308..111a27474 100644
--- a/balance-mario.cfg
+++ b/balance-mario.cfg
@@ -101,7 +101,7 @@ set g_pickup_respawntime_powerup 120
 set g_pickup_respawntime_weapon 10
 set g_pickup_respawntime_superweapon 120
 set g_pickup_respawntime_ammo 10
-set g_pickup_respawntime_initial_random 1
+set g_pickup_respawntime_initial_random 2
 set g_pickup_respawntimejitter_short 0
 set g_pickup_respawntimejitter_medium 0
 set g_pickup_respawntimejitter_long 0
diff --git a/balance-nexuiz25.cfg b/balance-nexuiz25.cfg
index cf13c2089..d5365d284 100644
--- a/balance-nexuiz25.cfg
+++ b/balance-nexuiz25.cfg
@@ -101,7 +101,7 @@ set g_pickup_respawntime_powerup 120
 set g_pickup_respawntime_weapon 15
 set g_pickup_respawntime_superweapon 120
 set g_pickup_respawntime_ammo 15
-set g_pickup_respawntime_initial_random 1
+set g_pickup_respawntime_initial_random 2
 set g_pickup_respawntimejitter_short 0
 set g_pickup_respawntimejitter_medium 0
 set g_pickup_respawntimejitter_long 0
diff --git a/balance-samual.cfg b/balance-samual.cfg
index bc71c896a..653881a68 100644
--- a/balance-samual.cfg
+++ b/balance-samual.cfg
@@ -101,7 +101,7 @@ set g_pickup_respawntime_powerup 120
 set g_pickup_respawntime_weapon 10
 set g_pickup_respawntime_superweapon 120
 set g_pickup_respawntime_ammo 10
-set g_pickup_respawntime_initial_random 1
+set g_pickup_respawntime_initial_random 2
 set g_pickup_respawntimejitter_short 0
 set g_pickup_respawntimejitter_medium 0
 set g_pickup_respawntimejitter_long 0
diff --git a/balance-xdf.cfg b/balance-xdf.cfg
index 227dcec3f..952abd9bc 100644
--- a/balance-xdf.cfg
+++ b/balance-xdf.cfg
@@ -101,7 +101,7 @@ set g_pickup_respawntime_powerup 0.1
 set g_pickup_respawntime_weapon 0.1
 set g_pickup_respawntime_superweapon 0.1
 set g_pickup_respawntime_ammo 0.1
-set g_pickup_respawntime_initial_random 1
+set g_pickup_respawntime_initial_random 2
 set g_pickup_respawntimejitter_short 0
 set g_pickup_respawntimejitter_medium 0
 set g_pickup_respawntimejitter_long 0
diff --git a/balance-xonotic.cfg b/balance-xonotic.cfg
index 8a053573d..2b9d38ca9 100644
--- a/balance-xonotic.cfg
+++ b/balance-xonotic.cfg
@@ -101,7 +101,7 @@ set g_pickup_respawntime_powerup 120
 set g_pickup_respawntime_weapon 10
 set g_pickup_respawntime_superweapon 120
 set g_pickup_respawntime_ammo 10
-set g_pickup_respawntime_initial_random 0
+set g_pickup_respawntime_initial_random 1
 set g_pickup_respawntimejitter_short 0
 set g_pickup_respawntimejitter_medium 0
 set g_pickup_respawntimejitter_long 0
diff --git a/balance-xpm.cfg b/balance-xpm.cfg
index 3f698423c..76d75bfbe 100644
--- a/balance-xpm.cfg
+++ b/balance-xpm.cfg
@@ -101,7 +101,7 @@ set g_pickup_respawntime_powerup 120
 set g_pickup_respawntime_weapon 10
 set g_pickup_respawntime_superweapon 120
 set g_pickup_respawntime_ammo 10
-set g_pickup_respawntime_initial_random 0
+set g_pickup_respawntime_initial_random 1
 set g_pickup_respawntimejitter_short 0
 set g_pickup_respawntimejitter_medium 0
 set g_pickup_respawntimejitter_long 0
diff --git a/qcsrc/common/t_items.qc b/qcsrc/common/t_items.qc
index 6b10b332a..b52ad7b64 100644
--- a/qcsrc/common/t_items.qc
+++ b/qcsrc/common/t_items.qc
@@ -668,24 +668,37 @@ void Item_ScheduleRespawn(entity e)
 		Item_Show(e, -1);
 }
 
-AUTOCVAR(g_pickup_respawntime_initial_random, bool, 0, "Make the initial respawn time of items between 10 and their normal respawn time");
+AUTOCVAR(g_pickup_respawntime_initial_random, int, 1,
+	"For items that don't start spawned: 0: spawn after their normal respawntime; 1: spawn after `random * respawntime` with the *same* random; 2: same as 1 but each item has separate random");
 
+float shared_random = -1;
 void Item_ScheduleInitialRespawn(entity e)
 {
+	// initializing during declaration causes the compiler to segfault
+	if (shared_random == -1) {
+		shared_random = random();
+	}
+
 	Item_Show(e, 0);
 
 	float spawn_in;
-	if (autocvar_g_pickup_respawntime_initial_random)
+	if (autocvar_g_pickup_respawntime_initial_random == 0)
+	{
+		// range: respawntime .. respawntime + respawntimejitter
+		spawn_in = e.respawntime + random() * e.respawntimejitter;
+	}
+	else if (autocvar_g_pickup_respawntime_initial_random == 1)
 	{
 		// range:
 		// if respawntime >= ITEM_RESPAWN_TICKS: ITEM_RESPAWN_TICKS .. respawntime + respawntimejitter
 		// else: 0 .. ITEM_RESPAWN_TICKS
-		spawn_in = ITEM_RESPAWN_TICKS + random() * (e.respawntime + e.respawntimejitter - ITEM_RESPAWN_TICKS);
+		// this is to prevent powerups spawning unexpectedly without waypoints
+		spawn_in = ITEM_RESPAWN_TICKS + shared_random * (e.respawntime + e.respawntimejitter - ITEM_RESPAWN_TICKS);
 	}
 	else
 	{
-		// range: respawntime .. respawntime + respawntimejitter
-		spawn_in = e.respawntime + random() * e.respawntimejitter;
+		// range: same as 1
+		spawn_in = ITEM_RESPAWN_TICKS + random() * (e.respawntime + e.respawntimejitter - ITEM_RESPAWN_TICKS);
 	}
 
 	Item_ScheduleRespawnIn(e, max(0, game_starttime - time) + ((e.respawntimestart) ? e.respawntimestart : spawn_in));