add lives and spectating

source/ai.qc

@@ -1,5 +1,9 @@
 // ai.qc: monster AI functions
 
+float(entity enemy) enemy_is_gone = {
+	return enemy.health <= 0 || enemy.flags & FL_NOTARGET;
+};
+
 //
 // when a monster becomes angry at a player, that monster will be used
 // as the sight target the next frame so that monsters near that one
@@ -180,14 +184,9 @@ float() FindTarget = {
 		}
 	}
 
-	if(client == self.enemy) {
+	if(client == self.enemy ||
-		return FALSE;
+	   client.flags & FL_NOTARGET ||
-	}
+	   client.items & IT_INVISIBILITY) {
-
-	if(client.flags & FL_NOTARGET) {
-		return FALSE;
-	}
-	if(client.items & IT_INVISIBILITY) {
 		return FALSE;
 	}
 
@@ -205,7 +204,7 @@ float() FindTarget = {
 			return FALSE;
 		}
 	} else if(r == RANGE_MID) {
-		if(/* client.show_hostile < time || */ !infront(client)) {
+		if(!infront(client)) {
 			return FALSE;
 		}
 	}
@@ -468,10 +467,9 @@ void(float dist) ai_run = {
 
 	movedist = dist;
 	// see if the enemy is dead
-	if(self.enemy.health <= 0) {
+	if(enemy_is_gone(self.enemy)) {
 		self.enemy = world;
-		// FIXME: look all around for other targets
+		if(!enemy_is_gone(self.oldenemy)) {
-		if(self.oldenemy.health > 0) {
 			self.enemy = self.oldenemy;
 			HuntTarget();
 		} else {

source/boss.qc

@@ -30,9 +30,8 @@ $frame shockc1 shockc2 shockc3 shockc4 shockc5 shockc6 shockc7 shockc8
 $frame shockc9 shockc10
 
 void() boss_face = {
-
 	// go for another player if multi player
-	if(self.enemy.health <= 0 || random() < 0.02) {
+	if(enemy_is_gone(self.enemy) || random() < 0.02) {
 		self.enemy = find(self.enemy, classname, "player");
 		if(!self.enemy) {
 			self.enemy = find(self.enemy, classname, "player");
@@ -211,7 +210,7 @@ void(vector p) boss_missile = {
 	sound(self, CHAN_WEAPON, "boss1/throw.wav", 1, ATTN_NORM);
 
 	// check for dead enemy
-	if(self.enemy.health <= 0) {
+	if(enemy_is_gone(self.enemy)) {
 		boss_idle1();
 	}
 };

source/client.qc

@@ -16,7 +16,7 @@ void() info_intermission = {
 };
 
 void() SetChangeParms = {
-	if(self.health <= 0) {
+	if(self.health <= 0 || self.lives == 0) {
 		SetNewParms();
 		return;
 	}
@@ -253,7 +253,7 @@ void() changelevel_touch = {
 		return;
 	}
 
-	if((cvar("noexit") == 1) || ((cvar("noexit") == 2) && (mapname != "start"))) {
+	if(cvar("noexit") == 1 || (cvar("noexit") == 2 && mapname != "start")) {
 		T_Damage(other, self, self, 50000);
 		return;
 	}
@@ -266,7 +266,7 @@ void() changelevel_touch = {
 
 	SUB_UseTargets();
 
-	if((self.spawnflags & 1) && (deathmatch == 0)) {
+	if(self.spawnflags & 1 && deathmatch == 0) {
 		// NO_INTERMISSION
 		GotoNextMap();
 		return;
@@ -285,7 +285,7 @@ When the player touches this, they get sent to the map listed in the "map" varia
 */
 void() trigger_changelevel = {
 	if(!self.map) {
-		objerror("chagnelevel trigger doesn't have map");
+		objerror("changelevel trigger doesn't have map");
 	}
 
 	InitTrigger();
@@ -300,7 +300,26 @@ void() trigger_changelevel = {
 =============================================================================
 */
 
-// called by ClientKill and DeadThink
+void() become_spectator = {
+	self.health       = self.max_health;
+	self.armortype    = 0;
+	self.armorvalue   = 0;
+	self.items        = 0;
+	self.weapon       = 0;
+	self.ammo_shells  = 0;
+	self.ammo_nails   = 0;
+	self.ammo_rockets = 0;
+	self.ammo_cells   = 0;
+	self.takedamage   = DAMAGE_NO;
+	self.solid        = SOLID_NOT;
+	self.movetype     = MOVETYPE_NOCLIP;
+	self.flags       |= FL_NOTARGET;
+	self.deadflag     = DEAD_DEAD;
+	self.view_ofs     = VEC_ORIGIN;
+	self.modelindex   = modelindex_eyes;
+	W_SetCurrentAmmo();
+};
+
 void() respawn = {
 	if(coop) {
 		// make a copy of the dead body for appearances sake
@@ -308,6 +327,7 @@ void() respawn = {
 		// get the spawn parms as they were at level start
 		setspawnparms(self);
 		// respawn
+		player_respawned = TRUE;
 		PutClientInServer();
 	} else if(deathmatch) {
 		// make a copy of the dead body for appearances sake
@@ -315,6 +335,7 @@ void() respawn = {
 		// set default spawn parms
 		SetNewParms();
 		// respawn
+		player_respawned = TRUE;
 		PutClientInServer();
 	} else {
 		// restart the entire server
@@ -402,6 +423,31 @@ called each time a player is spawned
 */
 void() PutClientInServer = {
 	entity spot;
+	float respawned;
+
+	respawned = player_respawned;
+	player_respawned = FALSE;
+
+	if(sf_lives) {
+		if(respawned) {
+			self.lives--;
+			bprint(self.netname, " has ");
+			if(self.lives == 0) {
+				bprint("run out of lives...\n");
+				become_spectator();
+				return;
+			} else if(self.lives == 1) {
+				bprint("one life left!\n");
+			} else {
+				bprint(ftos(self.lives), " lives left\n");
+			}
+		} else {
+			self.lives = sf_lives;
+			dprint("lives reset to ", ftos(sf_lives), "\n");
+		}
+	} else {
+		self.lives = 1;
+	}
 
 	spot = SelectSpawnPoint();
 
@@ -583,11 +629,10 @@ void() CheckRules = {
 
 //============================================================================
 
-void() PlayerDeathThink = {
+void() reset_death_vel = {
-	entity old_self;
 	float forward;
 
-	if((self.flags & FL_ONGROUND)) {
+	if(self.flags & FL_ONGROUND) {
 		forward = vlen(self.velocity);
 		forward = forward - 20;
 		if(forward <= 0) {
@@ -596,6 +641,10 @@ void() PlayerDeathThink = {
 			self.velocity = forward * normalize(self.velocity);
 		}
 	}
+};
+
+void() PlayerDeathThink = {
+	reset_death_vel();
 
 	// wait for all buttons released
 	if(self.deadflag == DEAD_DEAD) {
@@ -786,7 +835,7 @@ void() PlayerPreThink = {
 	}
 
 	if(self.view_ofs == VEC_ORIGIN) {
-		return; // intermission or finale
+		return; // intermission, finale or spectating
 	}
 
 	makevectors(self.v_angle); // is this still used
@@ -841,7 +890,7 @@ void() CheckPowerups = {
 		// sound and screen flash when items starts to run out
 		if(self.invisible_sound < time) {
 			sound(self, CHAN_AUTO, "items/inv3.wav", 0.5, ATTN_IDLE);
-			self.invisible_sound = time + ((random() * 3) + 1);
+			self.invisible_sound = time + random() * 3 + 1;
 		}
 		if(self.invisible_finished < time + 3) {
 			if(self.invisible_time == 1) {
@@ -969,7 +1018,7 @@ void() PlayerPostThink = {
 	W_WeaponFrame();
 
 	// check to see if player landed and play landing sound
-	if((self.jump_flag < -300) && (self.flags & FL_ONGROUND) && (self.health > 0)) {
+	if(self.jump_flag < -300 && self.flags & FL_ONGROUND && self.health > 0) {
 		if(self.watertype == CONTENT_WATER) {
 			sound(self, CHAN_BODY, "player/h2ojump.wav", 1, ATTN_NORM);
 		} else if(self.jump_flag < -650) {
@@ -1026,7 +1075,7 @@ void() ClientDisconnect = {
 };
 
 void() cheat = {
-	if((deathmatch || coop) && !(temp1flag & SF_CHEATS)) {
+	if((deathmatch || coop) && !sf_cheats) {
 		return;
 	}
 
@@ -1051,7 +1100,7 @@ void() cheat = {
 };
 
 void() cheat_quad = {
-	if((deathmatch || coop) && !(temp1flag & SF_CHEATS)) {
+	if((deathmatch || coop) && !sf_cheats) {
 		return;
 	}
 
@@ -1123,13 +1172,13 @@ float(entity targ, entity attacker) obit_teledeath = {
 };
 
 float(entity targ, entity attacker) obit_teledeath2 = {
-	targ.frags = targ.frags - 1;
+	targ.frags--;
 	bprint("'s telefrag was deflected by satanic power\n");
 	return TRUE;
 };
 
 float(entity targ, entity attacker) obit_suicide = {
-	targ.frags = targ.frags - 1;
+	targ.frags--;
 
 	if(targ.weapon == IT_LIGHTNING && targ.waterlevel > 1) {
 		bprint(" discharges into the water\n");
@@ -1150,7 +1199,7 @@ float(entity targ, entity attacker) obit_teamkill = {
 	float rnum;
 	rnum = random();
 
-	attacker.frags = attacker.frags - 1;
+	attacker.frags--;
 
 	if(rnum < 0.25) {
 		bprint(" mows down a teammate\n");
@@ -1417,7 +1466,7 @@ float(entity targ, entity attacker) obit_trap = {
 };
 
 float(entity targ, entity attacker) obit_worldkill = {
-	targ.frags = targ.frags - 1;
+	targ.frags--;
 
 	if(attacker.flags & FL_MONSTER) {
 		return obit_monster(targ, attacker);
@@ -1482,9 +1531,12 @@ Player entered the suicide command
 ============
 */
 void() ClientKill = {
-	self.frags = self.frags - 1; // extra penalty
+	if(self.view_ofs != VEC_ORIGIN) {
+		reset_death_vel();
+		self.frags--; // extra penalty
 		ClientObituary(self, self);
 		set_suicide_frame();
 		self.modelindex = modelindex_player;
 		respawn();
+	}
 };

source/common.qc

@@ -1,5 +1,18 @@
 // common.qc: common functions
 
+const float PO2_LUT[25] = {
+	1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768,
+	65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216
+};
+
+float(float x, float y) bit_shift_right = {
+	return rint(x / PO2_LUT[y]);
+};
+
+float(float x, float y) bit_shift_left = {
+	return rint(x * PO2_LUT[y]);
+};
+
 float() crandom = {
 	return 2 * (random() - 0.5);
 };

source/defs.qc

@@ -555,9 +555,9 @@ enum {
 
 enum {
 	SF_CHEATS    = 1 << 0,
-	SF_LIVES_BEG = 1 << 1,
+	SF_LIVES_BEG = 1,
-	SF_LIVES_END = 1 << 3,
+	SF_LIVES_END = 3,
-	SF_LIVES_FLG = 0x0E,
+	SF_LIVES_MSK = 0x0E,
 	SF_DIST_AMMO = 1 << 4,
 };
 #pragma noref 0
@@ -605,7 +605,12 @@ string nextmap;
 entity sight_entity;
 float sight_entity_time;
 
-float temp1flag;
+// super co-op additions
+float sf_cheats;
+float sf_lives;
+float sf_dist_ammo;
+
+float player_respawned;
 
 // fields --------------------------------------------------------------------|
 
@@ -723,6 +728,7 @@ float temp1flag;
 
 // super co-op additions
 .float pronoun;
+.float lives;
 
 // functions -----------------------------------------------------------------|
 

source/world.qc

@@ -179,10 +179,16 @@ void() worldspawn = {
 };
 
 void() StartFrame = {
+	float temp1flag;
+
 	teamplay   = cvar("teamplay");
 	skill      = cvar("skill");
 	temp1flag  = cvar("temp1");
 	framecount = framecount + 1;
+
+	sf_cheats    = temp1flag & SF_CHEATS;
+	sf_lives     = bit_shift_right(temp1flag & SF_LIVES_MSK, SF_LIVES_BEG);
+	sf_dist_ammo = temp1flag & SF_DIST_AMMO;
 };
 
 /*

todo

@@ -1,3 +1,7 @@
+bugs:
+
+enforcers are broken
+
 refactoring:
 
 add expansion pack entities
@@ -6,7 +10,6 @@ rename all functions to be lower_underscore
 core features:
 
 distributed ammo
-lives counting
 
 useful features:
 
@@ -27,4 +30,5 @@ done:
 
 corpse pickups have keys
 custom pronouns
+lives counting
 no friendly fire