From 02d2b7c6fea422d536b734893e079ab7f123c1c9 Mon Sep 17 00:00:00 2001
From: MirceaKitsune <sonichedgehog_hyperblast00@yahoo.com>
Date: Fri, 8 Jul 2011 17:54:26 +0300
Subject: [PATCH] Make saturation depend on the amount of armor the player has
 (post process effect)

---
 data/defaultVT.cfg             |  2 ++
 data/qcsrc/client/Main.qc      |  2 ++
 data/qcsrc/client/View.qc      | 18 ++++++++++++++++++
 data/qcsrc/client/main.qh      |  1 +
 data/qcsrc/server/cl_client.qc |  7 +++++++
 5 files changed, 30 insertions(+)

diff --git a/data/defaultVT.cfg b/data/defaultVT.cfg
index 14c081c9..4655a8af 100644
--- a/data/defaultVT.cfg
+++ b/data/defaultVT.cfg
@@ -1118,6 +1118,8 @@ seta hud_damage_pain_threshold_pulsating_period 0.8 "one pulse every X seconds"
 
 seta hud_powerup 0 "power of the sharpen effect when owning the shield or strength powerups, default is 0.5"
 
+seta hud_saturation 0 "saturation changes based on the amount of armor you have"
+
 seta hud_stomach 0.65 "displays a splash on the screen when inside the stomach, value specifies alpha"
 seta hud_stomach_color "0.75 1 0" "color of the stomach screen splash"
 seta hud_stomach_fade_in 0.2 "how quickly the stomach splash appears when you get swallowed"
diff --git a/data/qcsrc/client/Main.qc b/data/qcsrc/client/Main.qc
index 3f9c7292..e4fadc50 100644
--- a/data/qcsrc/client/Main.qc
+++ b/data/qcsrc/client/Main.qc
@@ -1035,6 +1035,8 @@ void Ent_Init()
 	g_vore = ReadCoord();
 	g_balance_vore_swallow_limit = ReadCoord();
 
+	armor_enabled = ReadByte();
+
 	if(!postinit)
 		PostInit();
 }
diff --git a/data/qcsrc/client/View.qc b/data/qcsrc/client/View.qc
index 3daed155..843d0df2 100644
--- a/data/qcsrc/client/View.qc
+++ b/data/qcsrc/client/View.qc
@@ -808,6 +808,24 @@ void CSQC_UpdateView(float w, float h)
 		cvar_set("r_glsl_postprocess_uservec2_enable", "0");
 	}
 
+	if(cvar("hud_postprocessing") && cvar("hud_saturation"))
+	{
+		// change saturation based on the amount of armor we have
+		// ranges between 0 and 50 armor. 0 armor is saturation 0.5, and 0.5 armor or above is saturation 1
+
+		if(armor_enabled && spectatee_status != -1 && getstati(STAT_HEALTH) > 0)
+		{
+			float saturation;
+			saturation = 0.5 + (getstati(STAT_ARMOR) * 1 * 0.01);
+			saturation = bound(0, saturation, 1);
+
+			if(cvar("r_glsl_saturation") != saturation)
+				cvar_set("r_glsl_saturation", ftos(saturation));
+		}
+		else if(cvar("r_glsl_saturation") != 1)
+			cvar_set("r_glsl_saturation", "1");
+	}
+
 	// volume cutting
 	if(cvar("cl_vore_cutvolume_sound") < 1 || cvar("cl_vore_cutvolume_music") < 1)
 	{
diff --git a/data/qcsrc/client/main.qh b/data/qcsrc/client/main.qh
index db40270f..68bc2300 100644
--- a/data/qcsrc/client/main.qh
+++ b/data/qcsrc/client/main.qh
@@ -168,6 +168,7 @@ float g_weaponswitchdelay;
 
 float g_vore;
 float g_balance_vore_swallow_limit;
+float armor_enabled;
 
 //hooks
 float calledhooks;
diff --git a/data/qcsrc/server/cl_client.qc b/data/qcsrc/server/cl_client.qc
index 1fb6ab0a..8f058155 100644
--- a/data/qcsrc/server/cl_client.qc
+++ b/data/qcsrc/server/cl_client.qc
@@ -1044,6 +1044,13 @@ float ClientInit_SendEntity(entity to, float sf)
 
 	WriteCoord(MSG_ENTITY, cvar("g_vore"));
 	WriteCoord(MSG_ENTITY, g_balance_vore_swallow_limit);
+
+	// tell the client if this server uses armor
+	float armor_enabled;
+	if(cvar("g_balance_armor_start") || (cvar("g_lms") && cvar("g_lms_start_armor")) || (inWarmupStage && cvar("g_warmup_start_armor")) || cvar("g_balance_armor_regen") || cvar("g_balance_armor_regenlinear"))
+		armor_enabled = TRUE;
+	WriteByte(MSG_ENTITY, armor_enabled);
+
 	return TRUE;
 }
 
-- 
2.39.2