From: bones_was_here <bones_was_here@xonotic.au>
Date: Tue, 22 Nov 2022 03:50:15 +0000 (+1000)
Subject: Some viewmodel_draw() optimisations
X-Git-Tag: xonotic-v0.8.6~235^2~9
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=42900a55bd97d36a949d0c95146c5921dc1a12de;p=xonotic%2Fxonotic-data.pk3dir.git

Some viewmodel_draw() optimisations
---

diff --git a/qcsrc/client/view.qc b/qcsrc/client/view.qc
index c61a86e2d..df1088325 100644
--- a/qcsrc/client/view.qc
+++ b/qcsrc/client/view.qc
@@ -269,7 +269,6 @@ void viewmodel_animate(entity this)
 		this.origin += bobmodel_ofs(view);
 }
 
-.vector viewmodel_origin, viewmodel_angles;
 .float weapon_nextthink;
 .float weapon_eta_last;
 .float weapon_switchdelay;
@@ -278,8 +277,6 @@ void viewmodel_animate(entity this)
 
 void viewmodel_draw(entity this)
 {
-	if(!this.activeweapon || !autocvar_r_drawviewmodel)
-		return;
 	int mask = (intermission || (STAT(HEALTH) <= 0) || autocvar_chase_active) ? 0 : MASK_NORMAL;
 	float a = ((autocvar_cl_viewmodel_alpha) ? bound(-1, autocvar_cl_viewmodel_alpha, this.m_alpha) : this.m_alpha);
 	int wepskin = this.m_skin;
@@ -314,8 +311,6 @@ void viewmodel_draw(entity this)
 			this.name_last = name;
 			CL_WeaponEntity_SetModel(this, name, swap);
 			this.origin += autocvar_cl_gunoffset;
-			this.viewmodel_origin = this.origin;
-			this.viewmodel_angles = this.angles;
 		}
 		anim_update(this);
 		if ((!this.animstate_override && !this.animstate_looping) || time > this.animstate_endtime)
@@ -344,8 +339,6 @@ void viewmodel_draw(entity this)
 		}
 	}
 	this.weapon_eta_last = f;
-	this.origin = this.viewmodel_origin;
-	this.angles = this.viewmodel_angles;
 	this.angles_x = (-90 * f * f);
 	viewmodel_animate(this);
 	MUTATOR_CALLHOOK(DrawViewModel, this);
@@ -1609,8 +1602,10 @@ void CSQC_UpdateView(entity this, float w, float h)
 
 	// run viewmodel_draw before updating view_angles to the angles calculated by WarpZone_FixView
 	// viewmodel_draw needs to use the view_angles set by the engine on every CSQC_UpdateView call
-	for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
-		viewmodel_draw(viewmodels[slot]);
+	if(autocvar_r_drawviewmodel)
+		for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
+			if(viewmodels[slot].activeweapon)
+				viewmodel_draw(viewmodels[slot]);
 
 	// Render the Scene
 	view_origin = getpropertyvec(VF_ORIGIN);
diff --git a/qcsrc/common/weapons/all.qc b/qcsrc/common/weapons/all.qc
index 6bf2d105f..5d029d6da 100644
--- a/qcsrc/common/weapons/all.qc
+++ b/qcsrc/common/weapons/all.qc
@@ -394,6 +394,7 @@ vector shotorg_adjust_values(vector vecs, bool y_is_right, bool visual, int algn
  *   this.origin, this.angles
  *   this.weaponchild
  *   this.movedir, this.view_ofs, this.movedir_aligned
+ *   this.spawnorigin (SVQC only)
  *   attachment stuff
  *   anim stuff
  * to free:
@@ -410,7 +411,9 @@ void CL_WeaponEntity_SetModel(entity this, string name, bool _anim)
 		if (this.weaponchild) delete(this.weaponchild);
 		this.weaponchild = NULL;
 		this.movedir = '0 0 0';
+#ifdef SVQC
 		this.spawnorigin = '0 0 0';
+#endif
 		this.oldorigin = '0 0 0';
 		this.anim_fire1  = '0 1 0.01';
 		this.anim_fire2  = '0 1 0.01';
@@ -482,6 +485,7 @@ void CL_WeaponEntity_SetModel(entity this, string name, bool _anim)
 				this.movedir = '0 0 0';
 			}
 		}
+#ifdef SVQC
 		{
 			int idx = 0;
 			// v_ model attached to invisible h_ model
@@ -501,6 +505,7 @@ void CL_WeaponEntity_SetModel(entity this, string name, bool _anim)
 				this.spawnorigin = this.movedir;
 			}
 		}
+#endif
 		if (v_shot_idx)
 		{
 			this.oldorigin = '0 0 0';  // use regular attachment
@@ -547,7 +552,7 @@ void CL_WeaponEntity_SetModel(entity this, string name, bool _anim)
 		vector v = this.movedir;
 		this.movedir = shotorg_adjust(v, false, false, algn);
 		this.movedir_aligned = shotorg_adjust(v, false, true, algn);
-		this.view_ofs = shotorg_adjust(v, false, true, algn) - v;
+		this.view_ofs = this.movedir_aligned - v;
 	}
 	int compressed_shotorg = compressShotOrigin(this.movedir);
 	// make them match perfectly
@@ -557,7 +562,9 @@ void CL_WeaponEntity_SetModel(entity this, string name, bool _anim)
 #endif
 	this.movedir = decompressShotOrigin(compressed_shotorg);
 
+#ifdef SVQC
 	this.spawnorigin += this.view_ofs;  // offset the casings origin by the same amount
+#endif
 
 	// check if an instant weapon switch occurred
 	setorigin(this, this.view_ofs);
diff --git a/qcsrc/common/weapons/all.qh b/qcsrc/common/weapons/all.qh
index 286b7a3d3..293120713 100644
--- a/qcsrc/common/weapons/all.qh
+++ b/qcsrc/common/weapons/all.qh
@@ -356,7 +356,9 @@ vector weaponentity_glowmod(Weapon wep, entity actor, int c, entity wepent)
 //.int weapon; // current weapon
 .string weaponname; // name of .weapon
 
+#ifdef SVQC
 .vector spawnorigin; // for casings
+#endif
 
 .vector movedir_aligned; // shot origin based on weapon alignment (unaffected by shootfromeye)