From ce19b6995d0b5df1532dc9b333f96bd8e6c9ce1b Mon Sep 17 00:00:00 2001
From: Marco Hladik <marco@icculus.org>
Date: Mon, 19 Aug 2019 00:22:31 -0700
Subject: [PATCH] Added basic WEAPON_SNARK functionality

---
 Source/shared/valve/w_snark.c | 141 +++++++++++++++++++++++++++++++++-
 1 file changed, 138 insertions(+), 3 deletions(-)

diff --git a/Source/shared/valve/w_snark.c b/Source/shared/valve/w_snark.c
index 5a535335..01e6b539 100644
--- a/Source/shared/valve/w_snark.c
+++ b/Source/shared/valve/w_snark.c
@@ -16,6 +16,14 @@ enum
 	SNARK_THROW
 };
 
+void w_snark_pickup(void)
+{
+#ifdef SSQC
+	player pl = (player)self;
+	pl.ammo_snark = bound(0, pl.ammo_snark + 1, 10);
+#endif
+}
+
 void w_snark_draw(void)
 {
 #ifdef CSQC
@@ -30,9 +38,124 @@ void w_snark_holster(void)
 {
 	
 }
+
+#ifdef SSQC
+void w_snark_deploy(void)
+{
+	static void snark_ai(void)
+	{
+		input_movevalues = [250,0,0];
+		input_buttons = 0;
+		input_impulse = 0;
+		input_angles = self.angles;
+		input_timelength = frametime;
+	
+		if (self.health <= 0) {
+			return;
+		}
+
+		if (self.weapon <= 0.0 && self.aiment == __NULL__) {
+			float shortest = 999999;
+			for (entity ef = world; (ef = find(ef, classname, "player"));) {
+				float len = vlen(ef.origin - self.origin);
+				if (len < shortest && ef.health > 0) {
+					self.owner = __NULL__;
+					self.aiment = ef;
+					shortest = len;
+					setsize(self, [-16,-16,0],[16,16,32]);
+				}
+			}
+		} 
+
+		if (self.aiment) {
+			self.angles = input_angles = vectoangles(self.aiment.origin - self.origin);
+		}
+
+		if (self.aiment && self.weapon <= 0.0) {
+			self.weapon = 0.5f + random();
+			sound(self, CHAN_VOICE, sprintf("squeek/sqk_hunt%d.wav",floor(random(1,4))), 1.0, ATTN_NORM);
+			input_buttons = 2;
+			Damage_Apply(self, world, 1, self.origin, TRUE);
+			
+			makevectors(self.angles);
+			traceline(self.origin, self.origin + (v_forward * 128), 0, self);
+			
+			if (trace_ent.classname == "player") {
+				float pit = 100 + random(0,10);
+				sound(self, CHAN_BODY, "squeek/sqk_deploy1.wav", 1.0, ATTN_NORM, pit);
+				Damage_Apply(trace_ent, self, 5, trace_endpos, FALSE);
+			}
+
+			if (self.aiment.health <= 0) {
+				self.aiment = __NULL__;
+			}
+		}
+		self.weapon -= frametime;	
+		runstandardplayerphysics(self);
+	}
+	static void snark_die(int i) {
+		sound(self, CHAN_VOICE, "squeek/sqk_die1.wav", 1.0, ATTN_NORM);
+		sound(self, CHAN_BODY, "squeek/sqk_blast1.wav", 1.0, ATTN_NORM);
+		self.customphysics = __NULL__;
+		remove(self);
+	}
+	static void snark_pain(int i) { }
+	entity snark = spawn();
+	snark.owner = self;
+	setmodel(snark, "models/w_squeak.mdl");
+	makevectors(self.v_angle);
+	setorigin(snark, self.origin + v_forward * 32);
+	snark.solid = SOLID_BBOX;
+	snark.movetype = MOVETYPE_WALK;
+	snark.frame = 3; /* running like crazy. */
+	snark.customphysics = snark_ai;
+	snark.angles = self.angles;
+	snark.health = 30;
+	snark.vPain = snark_pain;
+	snark.takedamage = DAMAGE_YES;
+	snark.aiment = __NULL__;
+	snark.vDeath = snark_die;
+	snark.weapon = 3.0f;
+}
+#endif
+
 void w_snark_primary(void)
 {
+	player pl = (player)self;	
+	if (pl.w_attack_next > 0.0) {
+		return;
+	}
+
+	/* Ammo check */
+#ifdef CSQC
+	if (pl.a_ammo2 <= 0) {
+		return;
+	}
+#else
+	if (pl.ammo_snark <= 0) {
+		return;
+	}
+#endif
+
+
+	/* Audio-Visual Bit */
+#ifdef CSQC
+	Weapons_ViewAnimation(SNARK_THROW);
+	pl.a_ammo2--;
+#else
+	w_snark_deploy();
+	pl.ammo_snark--;
+	Weapons_UpdateAmmo(pl, __NULL__, pl.ammo_snark, __NULL__);
 	
+	if (pl.a_ammo2 <= 0) {
+		Weapons_RemoveItem(pl, WEAPON_SNARK);
+	}
+
+#endif
+
+	pl.w_idle_next = 1.0f;
+	pl.w_attack_next = 0.25f;
+
 }
 void w_snark_secondary(void)
 {
@@ -51,7 +174,6 @@ void w_snark_release(void)
 	}
 
 	r = floor(random(0,3));
-
 	switch (r) {
 	case 0:
 		Weapons_ViewAnimation(SNARK_IDLE);
@@ -72,6 +194,12 @@ void w_snark_precache(void)
 	precache_model("models/w_squeak.mdl");
 	precache_model("models/p_squeak.mdl");
 	precache_model("models/v_squeak.mdl");	
+	precache_sound("squeek/sqk_deploy1.wav");
+	precache_sound("squeek/sqk_die1.wav");
+	precache_sound("squeek/sqk_blast1.wav");
+	precache_sound("squeek/sqk_hunt1.wav");
+    precache_sound("squeek/sqk_hunt2.wav");
+    precache_sound("squeek/sqk_hunt3.wav");
 }
 string w_snark_vmodel(void)
 {
@@ -96,6 +224,13 @@ float w_snark_aimanim(void)
 	return self.flags & FL_CROUCHING ? ANIM_CR_AIMSQUEAK : ANIM_AIMSQUEAK;
 }
 
+void w_snark_hud(void)
+{
+#ifdef CSQC
+	HUD_DrawAmmo2();
+#endif
+}
+
 void w_snark_hudpic(int s, vector pos)
 {
 #ifdef CSQC
@@ -118,9 +253,9 @@ weapon_t w_snark =
 	w_snark_secondary,
 	w_snark_reload,
 	w_snark_release,
-	__NULL__,
+	w_snark_hud,
 	w_snark_precache,
-	__NULL__,
+	w_snark_pickup,
 	w_snark_vmodel,
 	w_snark_wmodel,
 	w_snark_pmodel,