Implement functionality of the various powerups, except for rendering.

src/server/defs.h

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2016-2020 Marco Cawthorne <marco@icculus.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "gamerules.h"
+#include "../../../valve/src/server/items.h"
+#include "../../../valve/src/server/flashlight.h"

src/server/gamerules.h

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2016-2020 Marco Cawthorne <marco@icculus.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+class HLGameRules:NSGameRules
+{
+	virtual void DamageApply(entity, entity, float, int, damageType_t);
+	virtual void PlayerConnect(NSClientPlayer);
+	virtual void PlayerDisconnect(NSClientPlayer);
+	virtual void PlayerKill(NSClientPlayer);
+	virtual void PlayerPostFrame(NSClientPlayer);
+
+	virtual void LevelDecodeParms(NSClientPlayer);
+	virtual void LevelChangeParms(NSClientPlayer);
+	virtual void LevelNewParms(void);
+
+	virtual bool IsMultiplayer(void);
+
+	virtual bool ImpulseCommand(NSClient, float);
+};
+
+class HLSingleplayerRules:HLGameRules
+{
+	/* client */
+	virtual void(NSClientPlayer) PlayerSpawn;
+	virtual void(NSClientPlayer) PlayerDeath;
+	virtual bool(void) IsMultiplayer;
+	virtual bool ImpulseCommand(NSClient, float);
+};
+
+class HLMultiplayerRules:HLGameRules
+{
+	int m_iIntermission;
+	int m_iIntermissionTime;
+	string m_strTeamList;
+
+	void(void) HLMultiplayerRules;
+
+	virtual void(void) FrameStart;
+	virtual void(void) CheckRules;
+	virtual bool(void) MonstersSpawn;
+
+	/* client */
+	virtual void(NSClientPlayer) PlayerSpawn;
+	virtual void(NSClientPlayer) PlayerDeath;
+	virtual bool(NSClientPlayer, string) ConsoleCommand;
+	virtual bool(void) IsMultiplayer;
+	virtual bool(void) IsTeamplay;
+	virtual void(void) InitPostEnts;
+	virtual bool PlayerRequestRespawn(NSClientPlayer);
+};

src/server/gamerules.qc

@@ -20,6 +20,36 @@ HLGameRules::IsMultiplayer(void)
 	return false;
 }
 
+void
+HLGameRules::DamageApply(entity t, entity c, float dmg, int w, damageType_t type)
+{
+	player targetPlayer;
+	player causingPlayer;
+
+	/* handle Quad Damage */
+	if (c.classname == "player") {
+		causingPlayer = (player)c;
+
+		if (causingPlayer.HasQuadDamage())
+			dmg *= 4.0f;
+	}
+
+	if (t.classname == "player") {
+		targetPlayer = (player)t;
+
+		/* handle Invulnerability */
+		if (targetPlayer.HasInvulnerability())
+			return;
+
+		/* handle Enviro Suit */
+		if (type == DMG_BURN || type == DMG_ACID)
+			if (targetPlayer.HasEnviroSuit())
+				return;
+	}
+
+	super::DamageApply(t, c, dmg, w, type);
+}
+
 void
 HLGameRules::LevelDecodeParms(NSClientPlayer pp)
 {

src/server/item_artifact.qc

@@ -17,6 +17,8 @@
 class item_artifact:NSRenderableEntity
 {
 	float m_respawnTime;
+	int m_itemID;
+	float m_usageTime;
 
 	void(void) item_artifact;
 
@@ -36,6 +38,22 @@ item_artifact::Touch(entity eToucher)
 	Sound_Play(eToucher, CHAN_ITEM, noise);
 	Logging_Pickup(eToucher, this, __NULL__);
 
+	if (m_itemID == ITEM_QUAD) {
+		pl.m_quadFinishTime = time + 30.0f;
+	} else if (m_itemID == ITEM_INVIS) {
+		pl.m_invisFinishTime = time + 30.0f;
+	} else if (m_itemID == ITEM_INVULN) {
+		pl.m_invulnFinishTime = time + 30.0f;
+	} else if (m_itemID == ITEM_ENVIROSUIT) {
+		pl.m_enviroFinishTime = time + 30.0f;
+	}
+
+	pl.g_items |= m_itemID;
+	pl.SetRenderMode(GetRenderMode());
+	pl.SetRenderFX(GetRenderFX());
+	pl.SetRenderColor(GetRenderColor());
+	pl.SetRenderAmt(GetRenderAmt());
+
 	/* TODO: if deathmatch is 4 and player invincible, don't pick up */
 	if (cvar("deathmatch") == 0 || cvar("deathmatch") == 2) {
 		Destroy();
@@ -78,6 +96,7 @@ item_artifact::item_artifact(void)
 {
 	m_oldModel = model;
 	m_respawnTime = 60.0f;
+	m_itemID = 0i;
 }
 
 /*QUAKED item_artifact_envirosuit (0 0 0.8) (-16 -16 0) (16 16 32)
@@ -112,6 +131,7 @@ item_artifact_envirosuit::Touch(entity eToucher)
 	if (eToucher.classname != "player")
 		return;
 
+	m_itemID = ITEM_ENVIROSUIT;
 	super::Touch(eToucher);
 }
 
@@ -160,6 +180,7 @@ item_artifact_invisibility::Touch(entity eToucher)
 		return;
 
 	m_respawnTime = 5 * 60.0f;
+	m_itemID = ITEM_INVIS;
 	super::Touch(eToucher);
 }
 
@@ -207,6 +228,7 @@ item_artifact_invulnerability::Touch(entity eToucher)
 		return;
 
 	m_respawnTime = 5 * 60.0f;
+	m_itemID = ITEM_INVULN;
 	super::Touch(eToucher);
 }
 
@@ -242,6 +264,7 @@ void
 item_artifact_super_damage::Spawned(void)
 {
 	super::Spawned();
+	Sound_Precache("item_artifact_super_damage.attack");
 	SetRenderFX(RFX_GLOWSHELL);
 	SetRenderColor([0.5, 0.5, 1.0]);
 	SetRenderAmt(0.45f);
@@ -253,5 +276,6 @@ item_artifact_super_damage::Touch(entity eToucher)
 	if (eToucher.classname != "player")
 		return;
 
+	m_itemID = ITEM_QUAD;
 	super::Touch(eToucher);
 }

src/server/progs.src

@@ -15,7 +15,7 @@
 ../../../src/gs-entbase/server.src
 ../../../src/gs-entbase/shared.src
 
-../../../valve/src/server/defs.h
+defs.h
 
 ../shared/include.src
 

src/shared/items.h

@@ -32,10 +32,10 @@
 #define ITEM_SUIT			0x00004000i
 #define ITEM_LONGJUMP		0x00008000i
 
-#define ITEM_UNUSED17		0x00010000i
+#define ITEM_QUAD			0x00010000i
-#define ITEM_UNUSED18		0x00020000i
+#define ITEM_INVIS			0x00020000i
-#define ITEM_UNUSED19		0x00040000i
+#define ITEM_INVULN			0x00040000i
-#define ITEM_UNUSED20		0x00080000i
+#define ITEM_ENVIROSUIT		0x00080000i
 #define ITEM_UNUSED21		0x00100000i
 #define ITEM_UNUSED22		0x00200000i
 #define ITEM_UNUSED23		0x00400000i

src/shared/player.qc

@@ -14,6 +14,8 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include "items.h"
+
 #ifdef CLIENT
 /* Here's a list of bone names that we are aware of on HL player models.
    Usually we'd use skeletalobjects to share the same skeleton/anim with
@@ -132,6 +134,13 @@ class player:NSClientPlayer
 	PREDICTED_FLOAT_N(ammo_rockets)
 	PREDICTED_FLOAT_N(ammo_cells)
 
+#ifdef SERVER
+	float m_quadFinishTime;
+	float m_invisFinishTime;
+	float m_invulnFinishTime;
+	float m_enviroFinishTime;
+#endif
+
 	virtual void Physics_Jump(void);
 	virtual void UpdatePlayerAnimation(float);
 
@@ -150,6 +159,11 @@ class player:NSClientPlayer
 	virtual void Save(float);
 	virtual void Restore(string,string);
 #endif
+
+	nonvirtual bool HasQuadDamage(void);
+	nonvirtual bool HasInvisibility(void);
+	nonvirtual bool HasInvulnerability(void);
+	nonvirtual bool HasEnviroSuit(void);
 };
 
 void Animation_PlayerUpdate(player); 
@@ -449,6 +463,33 @@ player::EvaluateEntity(void)
 	EVALUATE_FIELD(ammo_nails, PLAYER_AMMO1)
 	EVALUATE_FIELD(ammo_rockets, PLAYER_AMMO1)
 	EVALUATE_FIELD(ammo_cells, PLAYER_AMMO1)
+
+	if (g_items & ITEM_QUAD) {
+		if (m_quadFinishTime < time) {
+			g_items &= ~ITEM_QUAD;
+		}
+	}
+
+	if (g_items & ITEM_INVIS) {
+		if (m_invisFinishTime < time) {
+
+			g_items &= ~ITEM_INVIS;
+		}
+	}
+
+	if (g_items & ITEM_INVULN) {
+		if (m_invulnFinishTime < time) {
+
+			g_items &= ~ITEM_INVULN;
+		}
+	}
+
+	if (g_items & ITEM_ENVIROSUIT) {
+		if (m_enviroFinishTime < time) {
+
+		}
+			g_items &= ~ITEM_ENVIROSUIT;
+	}
 }
 
 /*
@@ -488,6 +529,30 @@ player::SendEntity(entity ePEnt, float flChanged)
 }
 #endif
 
+bool
+player::HasQuadDamage(void)
+{
+	return g_items & ITEM_QUAD ? true : false;
+}
+
+bool
+player::HasInvisibility(void)
+{
+	return g_items & ITEM_INVIS ? true : false;
+}
+
+bool
+player::HasInvulnerability(void)
+{
+	return g_items & ITEM_INVULN ? true : false;
+}
+
+bool
+player::HasEnviroSuit(void)
+{
+	return g_items & ITEM_ENVIROSUIT ? true : false;
+}
+
 void
 player::player(void)
 {

src/shared/w_crowbar.qc

@@ -93,6 +93,10 @@ w_crowbar_primary(player pl)
 	Animation_PlayerTop(pl, (pl.flags & FL_CROUCHING) ? ANIM_CR_SHOOTCROWBAR : ANIM_SHOOTCROWBAR, 0.41f);
 
 #ifdef SERVER
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
+
 	Sound_Play(pl, CHAN_WEAPON, "weapon_crowbar.swing");
 
 	if (trace_fraction >= 1.0) {

src/shared/w_grenadelauncher.qc

@@ -154,6 +154,10 @@ w_grenadelauncher_primary(player pl)
 
 	/* fire the actual projectile (on the server) */
 #ifdef SERVER
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
+
 	w_grenadelauncher_shootnade(pl);
 #endif
 

src/shared/w_lightning.qc

@@ -131,6 +131,9 @@ w_lightning_primary(player pl)
 		}
 	}
 
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
 	Sound_Play(pl, CHAN_WEAPON, "weapon_lightning.start");
 #endif
 

src/shared/w_nailgun.qc

@@ -138,6 +138,10 @@ w_nailgun_primary(player pl)
 		nail.angles = vectoangles(nail.velocity);
 	}
 
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
+
 	Sound_Play(pl, CHAN_WEAPON, "weapon_nailgun.shoot");
 #endif
 

src/shared/w_rocketlauncher.qc

@@ -138,6 +138,10 @@ w_rocketlauncher_primary(player pl)
 
 	setsize(rocket, [0,0,0], [0,0,0]);
 	Sound_Play(pl, CHAN_WEAPON, "weapon_rocketlauncher.shoot");
+
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
 #endif
 }
 

src/shared/w_shotgun.qc

@@ -133,6 +133,10 @@ w_shotgun_primary(player pl)
 	/* Singleplayer is more accurate */
 	TraceAttack_FireBulletsWithDecal(6, pl.origin + pl.view_ofs, Skill_GetValue("plr_shotgun", 4), [0.1,0.1], WEAPON_SHOTGUN, "Impact.BigShot");
 	Sound_Play(pl, CHAN_WEAPON, "weapon_shotgun.shoot");
+
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
 #else
 	//View_AddEvent(w_shotgun_ejectshell, 0.25f);
 #endif

src/shared/w_supernailgun.qc

@@ -140,6 +140,10 @@ w_supernailgun_primary(player pl)
 	}
 
 	Sound_Play(pl, CHAN_WEAPON, "weapon_supernailgun.shoot");
+
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
 #endif
 
 	pl.w_attack_next = 0.085f;

src/shared/w_supershotgun.qc

@@ -151,6 +151,10 @@ w_supershotgun_primary(player pl)
 #else
 	TraceAttack_FireBulletsWithDecal(14, pl.origin + pl.view_ofs, Skill_GetValue("plr_supershotgun", 4), [0.14,0.08], WEAPON_SUPERSHOTGUN, "Impact.BigShot");
 	Sound_Play(pl, CHAN_WEAPON, "weapon_supershotgun.shoot");
+
+	if (pl.HasQuadDamage()) {
+		Sound_Play(pl, CHAN_ITEM, "item_artifact_super_damage.attack");
+	}
 #endif
 
 	Weapons_ViewPunchAngle(pl, [-2,0,0]);

zpak001.pk3dir/sound/items_dmc.sndshd

@@ -54,6 +54,11 @@ item_artifact_super_damage.pickup
 	sample items/damage.wav
 }
 
+item_artifact_super_damage.attack
+{
+	sample items/damage3.wav
+}
+
 dmc_item.respawn
 {
 	sample items/itembk2.wav