From 433e81b98e31ef5914bf2a705f6b4e57aead0ac7 Mon Sep 17 00:00:00 2001
From: yumirak <yumirashadow@gmail.com>
Date: Wed, 6 Mar 2024 17:46:18 +0700
Subject: [PATCH] cgame: add cg_itemFx

bitmask. 1-bob 2-rotate 4-spawn scale
---
 code/cgame/cg_ents.c  | 27 ++++++++++++++++++++-------
 code/cgame/cg_local.h |  3 ++-
 code/cgame/cg_main.c  |  7 +++++++
 3 files changed, 29 insertions(+), 8 deletions(-)

diff --git a/code/cgame/cg_ents.c b/code/cgame/cg_ents.c
index 1b191eb95e..eec968a93e 100644
--- a/code/cgame/cg_ents.c
+++ b/code/cgame/cg_ents.c
@@ -268,17 +268,24 @@ static void CG_Item( centity_t *cent ) {
 
 	// items bob up and down continuously
 	scale = 0.005 + cent->currentState.number * 0.00001;
-	cent->lerpOrigin[2] += 4 + cos( ( cg.time + 1000 ) *  scale ) * 4;
+	if (cg_itemFx.integer & 0x1) {
+		cent->lerpOrigin[2] += 4 + cos( ( cg.time + 1000 ) *  scale ) * 4;
+	}
 
 	memset (&ent, 0, sizeof(ent));
 
 	// autorotate at one of two speeds
-	if ( item->giType == IT_HEALTH ) {
-		VectorCopy( cg.autoAnglesFast, cent->lerpAngles );
-		AxisCopy( cg.autoAxisFast, ent.axis );
+	if (cg_itemFx.integer & 0x2) {
+		if ( item->giType == IT_HEALTH ) {
+			VectorCopy( cg.autoAnglesFast, cent->lerpAngles );
+			AxisCopy( cg.autoAxisFast, ent.axis );
+		} else {
+			VectorCopy( cg.autoAngles, cent->lerpAngles );
+			AxisCopy( cg.autoAxis, ent.axis );
+		}
 	} else {
-		VectorCopy( cg.autoAngles, cent->lerpAngles );
-		AxisCopy( cg.autoAxis, ent.axis );
+		VectorCopy(cent->currentState.apos.trBase, cent->lerpAngles);
+		AnglesToAxis(cent->lerpAngles, ent.axis);
 	}
 
 	wi = NULL;
@@ -317,14 +324,20 @@ static void CG_Item( centity_t *cent ) {
 
 	// if just respawned, slowly scale up
 	msec = cg.time - cent->miscTime;
-	if ( msec >= 0 && msec < ITEM_SCALEUP_TIME ) {
+	if (msec >= 0  &&  msec < ITEM_SCALEUP_TIME  &&  cg_itemFx.integer & 0x4) {
 		frac = (float)msec / ITEM_SCALEUP_TIME;
+		frac *= cg_itemSize.value;
 		VectorScale( ent.axis[0], frac, ent.axis[0] );
 		VectorScale( ent.axis[1], frac, ent.axis[1] );
 		VectorScale( ent.axis[2], frac, ent.axis[2] );
 		ent.nonNormalizedAxes = qtrue;
 	} else {
 		frac = 1.0;
+		frac *= cg_itemSize.value;
+		VectorScale( ent.axis[0], frac, ent.axis[0] );
+		VectorScale( ent.axis[1], frac, ent.axis[1] );
+		VectorScale( ent.axis[2], frac, ent.axis[2] );
+		ent.nonNormalizedAxes = qtrue;
 	}
 
 	// items without glow textures need to keep a minimum light value
diff --git a/code/cgame/cg_local.h b/code/cgame/cg_local.h
index 92c00358e3..26b94a0d68 100644
--- a/code/cgame/cg_local.h
+++ b/code/cgame/cg_local.h
@@ -1314,7 +1314,8 @@ extern	vmCvar_t		cg_damagePlum;
 extern	vmCvar_t		cg_damagePlumStyle;
 extern	vmCvar_t		cg_damagePlumSize;
 //
-
+extern	vmCvar_t		cg_itemFx;
+extern	vmCvar_t		cg_itemSize;
 
 //
 // cg_main.c
diff --git a/code/cgame/cg_main.c b/code/cgame/cg_main.c
index ac549f0ea1..d07abe773c 100644
--- a/code/cgame/cg_main.c
+++ b/code/cgame/cg_main.c
@@ -251,6 +251,10 @@ vmCvar_t		cg_damagePlum;
 vmCvar_t		cg_damagePlumStyle;
 vmCvar_t		cg_damagePlumSize;
 //
+vmCvar_t		cg_itemFx;
+vmCvar_t		cg_itemSize;
+
+
 typedef struct {
 	vmCvar_t	*vmCvar;
 	char		*cvarName;
@@ -416,6 +420,9 @@ static cvarTable_t cvarTable[] = {
 	{ &cg_damagePlum, "cg_damagePlum", "1", CVAR_USERINFO | CVAR_ARCHIVE},
 	{ &cg_damagePlumStyle, "cg_damagePlumColorStyle", "1", CVAR_USERINFO | CVAR_ARCHIVE},
 	{ &cg_damagePlumSize, "cg_damagePlumSize", "8", CVAR_USERINFO | CVAR_ARCHIVE},
+	//
+	{ &cg_itemFx, "cg_itemFx", "7", CVAR_ARCHIVE },
+	{ &cg_itemSize, "cg_itemSize", "1.0", CVAR_ARCHIVE },
 //	{ &cg_pmove_fixed, "cg_pmove_fixed", "0", CVAR_USERINFO | CVAR_ARCHIVE }
 };