From 4d983e31f78ef6ee7513fd03da49c8977bea8f0e Mon Sep 17 00:00:00 2001
From: MirceaKitsune <sonichedgehog_hyperblast00@yahoo.com>
Date: Fri, 25 Feb 2011 20:23:00 +0200
Subject: [PATCH] Port crosshair pickup effect from Xonotic

---
 data/qcsrc/client/View.qc      | 17 +++++++++++++++++
 data/qcsrc/common/constants.qh |  9 +++++----
 data/qcsrc/server/cl_client.qc |  1 +
 data/qcsrc/server/defs.qh      |  2 ++
 data/qcsrc/server/g_world.qc   |  1 +
 data/qcsrc/server/t_items.qc   |  2 ++
 6 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/data/qcsrc/client/View.qc b/data/qcsrc/client/View.qc
index ff0d8b68..9ae5a03b 100644
--- a/data/qcsrc/client/View.qc
+++ b/data/qcsrc/client/View.qc
@@ -252,6 +252,7 @@ float view_set;
 float camera_mode;
 float chase_active_old;
 float artwork_fade;
+float pickup_crosshair_time, pickup_crosshair_size;
 string artwork_image;
 string intermission_song;
 string NextFrameCommand;
@@ -645,6 +646,22 @@ void CSQC_UpdateView(float w, float h)
 					wcross_scale = 1;
 				}
 
+				if(cvar("crosshair_pickup"))
+				{
+					if(pickup_crosshair_time < getstatf(STAT_LAST_PICKUP))
+					{
+						pickup_crosshair_size = 1;
+						pickup_crosshair_time = getstatf(STAT_LAST_PICKUP);
+					}
+
+					if(pickup_crosshair_size > 0)
+						pickup_crosshair_size -= cvar("crosshair_pickup_speed") * frametime;
+					else
+						pickup_crosshair_size = 0;
+
+					wcross_scale += sin(pickup_crosshair_size) * cvar("crosshair_pickup");
+				}
+
 				if(shottype == SHOTTYPE_HITENEMY)
 					wcross_scale *= cvar("crosshair_hittest"); // is not queried if hittest is 0
 				if(shottype == SHOTTYPE_HITTEAM)
diff --git a/data/qcsrc/common/constants.qh b/data/qcsrc/common/constants.qh
index 53362b4c..c13b426e 100644
--- a/data/qcsrc/common/constants.qh
+++ b/data/qcsrc/common/constants.qh
@@ -277,10 +277,11 @@ const float STAT_NB_METERSTART = 45;
 const float STAT_SHOTORG = 46; // compressShotOrigin
 const float STAT_LEADLIMIT = 47;
 const float STAT_WINNING = 48;
-const float STAT_VORE_LOAD = 49;
-const float STAT_VORE_DIGESTING = 50;
-const float STAT_VORE_EATEN = 51;
-const float STAT_VORE_CANLEAVE = 52;
+const float STAT_LAST_PICKUP = 49;
+const float STAT_VORE_LOAD = 50;
+const float STAT_VORE_DIGESTING = 51;
+const float STAT_VORE_EATEN = 52;
+const float STAT_VORE_CANLEAVE = 53;
 const float CTF_STATE_ATTACK = 1;
 const float CTF_STATE_DEFEND = 2;
 const float CTF_STATE_COMMANDER = 3;
diff --git a/data/qcsrc/server/cl_client.qc b/data/qcsrc/server/cl_client.qc
index 26021e44..5eff6c80 100644
--- a/data/qcsrc/server/cl_client.qc
+++ b/data/qcsrc/server/cl_client.qc
@@ -2007,6 +2007,7 @@ void SpectateCopy(entity spectatee) {
 	self.health = spectatee.health;
 	self.impulse = 0;
 	self.items = spectatee.items;
+	self.last_pickup = spectatee.last_pickup;
 	self.strength_finished = spectatee.strength_finished;
 	self.invincible_finished = spectatee.invincible_finished;
 	self.pressedkeys = spectatee.pressedkeys;
diff --git a/data/qcsrc/server/defs.qh b/data/qcsrc/server/defs.qh
index 099096ce..8bfb0ac9 100644
--- a/data/qcsrc/server/defs.qh
+++ b/data/qcsrc/server/defs.qh
@@ -587,6 +587,8 @@ string matchid;
 .float hitplotfh;
 .string noise4;
 
+.float last_pickup;
+
 .float stat_hit;
 .float stat_fired;
 .float stat_count;
diff --git a/data/qcsrc/server/g_world.qc b/data/qcsrc/server/g_world.qc
index 9a8db612..82186ec3 100644
--- a/data/qcsrc/server/g_world.qc
+++ b/data/qcsrc/server/g_world.qc
@@ -654,6 +654,7 @@ void spawnfunc_worldspawn (void)
 	addstat(STAT_DAMAGE_FIRED, AS_INT, stat_fired);
 	addstat(STAT_SHOTORG, AS_INT, stat_shotorg);
 	addstat(STAT_LEADLIMIT, AS_FLOAT, stat_leadlimit);
+	addstat(STAT_LAST_PICKUP, AS_FLOAT, last_pickup);
 	addstat(STAT_WINNING, AS_FLOAT, winning);
 	addstat(STAT_VORE_LOAD, AS_INT, stat_stomachload);
 	addstat(STAT_VORE_DIGESTING, AS_INT, stat_digesting);
diff --git a/data/qcsrc/server/t_items.qc b/data/qcsrc/server/t_items.qc
index 1048dfba..3505039f 100644
--- a/data/qcsrc/server/t_items.qc
+++ b/data/qcsrc/server/t_items.qc
@@ -355,6 +355,8 @@ void Item_Touch (void)
 	if(!Item_GiveTo(self, other))
 		return;
 
+	other.last_pickup = time;
+
 	pointparticles(particleeffectnum("item_pickup"), self.origin, '0 0 0', 1);
 
 	if (self.classname == "droppedweapon")
-- 
2.39.2