From de43ca634298a049c82fe0df2cab5f1da7e3e917 Mon Sep 17 00:00:00 2001
From: terencehill <piuntn@gmail.com>
Date: Wed, 18 Nov 2020 23:52:51 +0100
Subject: [PATCH] Throw casings if chase_active is on and r_drawviewmodel is
 off

---
 qcsrc/client/main.qc               |  3 +++
 qcsrc/client/view.qc               | 15 +++++++++++++++
 qcsrc/common/effects/qc/casings.qc |  6 +++---
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/qcsrc/client/main.qc b/qcsrc/client/main.qc
index 16600f743..1be1f5fd4 100644
--- a/qcsrc/client/main.qc
+++ b/qcsrc/client/main.qc
@@ -167,6 +167,9 @@ void Shutdown()
 	if(autocvar_chase_active < 0)
 		cvar_set("chase_active", "0");
 
+	if (autocvar_r_drawviewmodel < 0)
+		cvar_set("r_drawviewmodel", "0");
+
 	cvar_set("slowmo", cvar_defstring("slowmo")); // reset it back to 'default'
 
 	if (!isdemo())
diff --git a/qcsrc/client/view.qc b/qcsrc/client/view.qc
index 51fbe195e..f39dbbefc 100644
--- a/qcsrc/client/view.qc
+++ b/qcsrc/client/view.qc
@@ -1633,6 +1633,21 @@ void CSQC_UpdateView(entity this, float w, float h)
 
 	ticrate = STAT(MOVEVARS_TICRATE) * STAT(MOVEVARS_TIMESCALE);
 
+	if (autocvar_chase_active)
+	{
+		// in first person view if r_drawviewmodel is off weapon isn't visible
+		// and server doesn't throw any casing
+		// switching to 3rd person view r_drawviewmodel is set to -1 to let know the server casings
+		// can be thrown for self since own weapon model is visible
+		if (autocvar_r_drawviewmodel == 0 && STAT(HEALTH) > 0)
+			cvar_set("r_drawviewmodel", "-1");
+	}
+	else
+	{
+		if (autocvar_r_drawviewmodel < 0)
+			cvar_set("r_drawviewmodel", "0");
+	}
+
 	WaypointSprite_Load();
 
 	CSQCPlayer_SetCamera();
diff --git a/qcsrc/common/effects/qc/casings.qc b/qcsrc/common/effects/qc/casings.qc
index 0e04984d6..3a6b38642 100644
--- a/qcsrc/common/effects/qc/casings.qc
+++ b/qcsrc/common/effects/qc/casings.qc
@@ -12,13 +12,13 @@ REGISTER_NET_TEMP(casings)
 
 #if defined(SVQC)
 .bool cvar_cl_casings;
-.bool cvar_r_drawviewmodel;
+.int cvar_r_drawviewmodel;
 #elif defined(CSQC)
 bool cvar_cl_casings;
-bool cvar_r_drawviewmodel;
+int cvar_r_drawviewmodel;
 #endif
 REPLICATE(cvar_cl_casings, bool, "cl_casings");
-REPLICATE(cvar_r_drawviewmodel, bool, "r_drawviewmodel");
+REPLICATE(cvar_r_drawviewmodel, int, "r_drawviewmodel");
 
 #ifdef SVQC
 void SpawnCasing(vector vel, float randomvel, vector ang, vector avel, float randomavel, int casingtype, entity casingowner, .entity weaponentity)
-- 
2.39.2