SERVER: Control crosshair via QuakeC

source/client/defs/custom.qc

@@ -91,6 +91,7 @@ float scrollheight;
 float HUD_Change_time; 
 float Hitmark_time;
 float crosshair_spread_time;
+float crosshair_pulse_grenade;
 float zoom_2_time;
 float broadcast_time;
 float broadcast_type;

source/client/hud.qc

@@ -1145,7 +1145,18 @@ void() Draw_Crosshair =
 		drawline(2, [0, 0, 0], [g_width/2, g_height/2, 0], [0, 0, 1], 0.5);
 	}
 
-	if (!cvar("crosshair"))
+	hide_viewmodel = false;
+	if (getstatf(STAT_WEAPONZOOM) == 2 && zoom_2_time < time)
+    {
+		hide_viewmodel = true;
+		drawfill('0 0 0',  [g_width/2 - g_height/2, g_height, 0], '0 0 0', 1, 0);
+		drawpic([(g_width/2 - g_height/2),0,0], "gfx/hud/scope_nb.tga", [g_height, g_height, 1], [1,1,1], 1);
+		drawfill([(g_width/2 + g_height/2),0,0],  [g_width, g_height, 0], '0 0 0', 1, 0);
+		return;
+	}
+
+	float crosshair_value = cvar("crosshair");
+	if (!crosshair_value)
 		return;
 
 	if (!crosshair_opacity)
@@ -1184,15 +1195,6 @@ void() Draw_Crosshair =
 		crosshair_color = TEXT_RED;
 	else
 		crosshair_color = [1, 1, 1];
-
-	hide_viewmodel = false;
-	if (getstatf(STAT_WEAPONZOOM) == 2 && zoom_2_time < time)
-    {
-		hide_viewmodel = true;
-		drawfill('0 0 0',  [g_width/2 - g_height/2, g_height, 0], '0 0 0', 1, 0);
-		drawpic([(g_width/2 - g_height/2),0,0], "gfx/hud/scope_nb.tga", [g_height, g_height, 1], [1,1,1], 1);
-		drawfill([(g_width/2 + g_height/2),0,0],  [g_width, g_height, 0], '0 0 0', 1, 0);
-	}
 	
 	if (getstatf(STAT_HEALTH) < 1)
 		return;
@@ -1216,41 +1218,61 @@ void() Draw_Crosshair =
 		}
     }
 
-	if (getstatf(STAT_WEAPONZOOM) != 1 && getstatf(STAT_WEAPONZOOM) != 2) {
+	// Standard crosshair (+)
-		// 'O' crosshair
+	if (crosshair_value == 1) {
-		if (getstatf(STAT_ACTIVEWEAPON) == W_M2 || getstatf(STAT_ACTIVEWEAPON) == W_FIW || getstatf(STAT_ACTIVEWEAPON) == W_TESLA || getstatf(STAT_ACTIVEWEAPON) == W_DG3) {
+		int x_value, y_value;
-			float circle_offset = stringwidth("O", 0, [12, 12])/2;
+		int crosshair_offset;
-			drawstring([g_width/2 - circle_offset, g_height/2 - circle_offset], "O", [12, 12], crosshair_color, 1, 0);
+			
+		crosshair_offset = CrossHairWeapon(getstatf(STAT_ACTIVEWEAPON), getstatf(STAT_PLAYERSTANCE)) + cur_spread;
+			
+		if (CrossHairMaxSpread(getstatf(STAT_ACTIVEWEAPON), getstatf(STAT_PLAYERSTANCE)) < crosshair_offset)
+			crosshair_offset = CrossHairMaxSpread(getstatf(STAT_ACTIVEWEAPON), getstatf(STAT_PLAYERSTANCE));
+			
+		if (perks & P_DEAD)
+			crosshair_offset *= 0.65;
+
+		crosshair_offset_step += (crosshair_offset - crosshair_offset_step) * 0.5;
+
+		// Creds to heartologic for some actually good crosshair position stuff.
+		vector crossSize = [1, 5];
+		vector screenSize = [g_width, g_height];
+
+		drawfill(screenSize / 2 - [crossSize.x, +crossSize.y * 2 + crosshair_offset_step], crossSize, crosshair_color, crosshair_opacity, 0); // top
+		drawfill(screenSize / 2 - [crossSize.x, -crossSize.y * 1 - crosshair_offset_step + 2], crossSize, crosshair_color, crosshair_opacity, 0); // bottom
+		drawfill(screenSize / 2 - [+crossSize.y * 2 + crosshair_offset_step, crossSize.x], [crossSize.y, crossSize.x], crosshair_color, crosshair_opacity, 0); // right
+		drawfill(screenSize / 2 - [-crossSize.y * 1 - crosshair_offset_step, crossSize.x], [crossSize.y, crossSize.x], crosshair_color, crosshair_opacity, 0); // left
+	}
+	// Area of Effect (o)
+	else if (crosshair_value == 2) {
+		float circle_offset = stringwidth("O", 0, [12, 12])/2;
+		drawstring([g_width/2 - circle_offset, g_height/2 - circle_offset], "O", [12, 12], crosshair_color, 1, 0);
+	}
+	// Dot crosshair (.)
+	else if (crosshair_value == 3) {
+		vector screenSize2 = [g_width, g_height];
+		drawfill(screenSize2 / 2 - [2, 2], [4, 4], crosshair_color, crosshair_opacity, 0); // dot
+	}
+	// Grenade crosshair
+	else if (crosshair_value == 4) {
+		if (crosshair_pulse_grenade) {
+			crosshair_offset_step = 0;
+			cur_spread = 12;
 		}
-		// '.' crosshair
-		else if (getstatf(STAT_ACTIVEWEAPON) == W_PANZER || getstatf(STAT_ACTIVEWEAPON) == W_LONGINUS) {
-			vector screenSize2 = [g_width, g_height];
-			drawfill(screenSize2 / 2 - [2, 2], [4, 4], crosshair_color, crosshair_opacity, 0); // dot
-		} 
-		// Standard crosshair
-		else {
-			int x_value, y_value;
-			int crosshair_offset;
-			
-			crosshair_offset = CrossHairWeapon(getstatf(STAT_ACTIVEWEAPON), getstatf(STAT_PLAYERSTANCE)) + cur_spread;
-			
-			if (CrossHairMaxSpread(getstatf(STAT_ACTIVEWEAPON), getstatf(STAT_PLAYERSTANCE)) < crosshair_offset)
-				crosshair_offset = CrossHairMaxSpread(getstatf(STAT_ACTIVEWEAPON), getstatf(STAT_PLAYERSTANCE));
-			
-			if (perks & P_DEAD)
-				crosshair_offset *= 0.65;
 
-			crosshair_offset_step += (crosshair_offset - crosshair_offset_step) * 0.5;
+		crosshair_pulse_grenade = false;
 
-			// Creds to heartologic for some actually good crosshair position stuff.
+		int crosshair_offset2;	
-			vector crossSize = [1, 5];
+		crosshair_offset2 = 3 + cur_spread;
-			vector screenSize = [g_width, g_height];
+		crosshair_offset_step += (crosshair_offset2 - crosshair_offset_step) * 0.05;
 
-			drawfill(screenSize / 2 - [crossSize.x, +crossSize.y * 2 + crosshair_offset_step], crossSize, crosshair_color, crosshair_opacity, 0); // top
+		// Creds to heartologic for some actually good crosshair position stuff.
-			drawfill(screenSize / 2 - [crossSize.x, -crossSize.y * 1 - crosshair_offset_step], crossSize, crosshair_color, crosshair_opacity, 0); // bottom
+		vector crossSize2 = [1, 5];
-			drawfill(screenSize / 2 - [+crossSize.y * 2 + crosshair_offset_step, crossSize.x], [crossSize.y, crossSize.x], crosshair_color, crosshair_opacity, 0); // right
+		vector screenSize3 = [g_width, g_height];
-			drawfill(screenSize / 2 - [-crossSize.y * 1 - crosshair_offset_step, crossSize.x], [crossSize.y, crossSize.x], crosshair_color, crosshair_opacity, 0); // left
+
-		}
+		drawfill(screenSize3 / 2 - [crossSize2.x, +crossSize2.y * 2 + crosshair_offset_step], crossSize2, crosshair_color, crosshair_opacity, 0); // top
+		drawfill(screenSize3 / 2 - [crossSize2.x, -crossSize2.y * 1 - crosshair_offset_step + 2], crossSize2, crosshair_color, crosshair_opacity, 0); // bottom
+		drawfill(screenSize3 / 2 - [+crossSize2.y * 2 + crosshair_offset_step, crossSize2.x], [crossSize2.y, crossSize2.x], crosshair_color, crosshair_opacity, 0); // right
+		drawfill(screenSize3 / 2 - [-crossSize2.y * 1 - crosshair_offset_step, crossSize2.x], [crossSize2.y, crossSize2.x], crosshair_color, crosshair_opacity, 0); // left
 	}
 }
 
@@ -1556,9 +1578,7 @@ void(float width, float height) HUD_Draw =
 	
 	if (!getstatf(STAT_SPECTATING) && (getstatf(STAT_HEALTH) > 1) && !score_show)
 	{
-        
+		Draw_Crosshair();
-        if (vmodel.model == GetWeaponModel(getstatf(STAT_ACTIVEWEAPON), FALSE) && vmodel.model != "" || getstatf(STAT_WEAPONZOOM) == 2)
-		    Draw_Crosshair();
 
 		if (!cvar("waypoint_mode")) {
 			HUD_Health(width, height);

source/client/main.qc

@@ -1203,6 +1203,9 @@ noref void() CSQC_Parse_Event =
 		case EVENT_PLAYERUPDATE:
 			player_count = readbyte();
 			break;
+		case EVENT_GRENADEPULSE:
+			crosshair_pulse_grenade = true;
+			break;
 		case EVENT_WEAPONUPDATE:
 			float wepnum = readbyte();
 			string wepname = readstring();

source/server/clientfuncs.qc

@@ -321,6 +321,18 @@ void(float newtime, float newtype, entity change) PromptLevelChange =
 #endif // FTE
 }
 
+#ifdef FTE
+void(entity who) grenade_pulse =
+{
+
+	WriteByte(MSG_MULTICAST, SVC_CGAMEPACKET);
+	WriteByte(MSG_MULTICAST, EVENT_GRENADEPULSE);
+	msg_entity = who;
+	multicast('0 0 0', MULTICAST_ONE);
+
+}
+#endif // FTE
+
 void(entity who) UpdatePunchangle =
 {
 #ifdef FTE

source/server/defs/standard.qc

@@ -266,6 +266,7 @@ string(float num)
 // 2001-11-15 DarkPlaces general builtin functions by Lord Havoc  end
 void    (string trackname)                                                                    	songegg             = #500;
 void    ()                                                                                   	nzp_maxammo         = #501;
+void    (entity who)                                                                            grenade_pulse       = #502;
 
 //
 // constants

source/server/entities/machines.qc

@@ -28,6 +28,7 @@
 float backupWepSkin;
 float sound_perk_delay; 
 void() W_TakeOut;
+void(entity person) W_HideCrosshair;
 
 //
 // --------------------
@@ -115,7 +116,7 @@ void GivePerk(optional float p) {
 	self.weaponskin = backupWepSkin;
 	self.perk_delay = self.fire_delay;
 
-	Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, SUB_Null, 0);
+	Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, ReturnWeaponModel, 0);
 
 	SetPerk(self, self.perks);
 }
@@ -143,7 +144,8 @@ void DrinkPerk(float perk) {
 
 	self.maxspeed *= GetWeaponWalkSpeed(self.perks, self.weapon);
 	
-	self.knife_delay = self.reload_delay2 = self.fire_delay2 = self.fire_delay = self.reload_delay = 3 + time;		
+	self.knife_delay = self.reload_delay2 = self.fire_delay2 = self.fire_delay = self.reload_delay = 3 + time;	
+	W_HideCrosshair(self);	
 	Set_W_Frame (tempe.weapon_animduration, tempe.weapon2_animduration, 2.25, 0, PERK, GivePerk, tempe.weapon2model, true, S_RIGHT);
 	self = tempe;
 	sound(other, CHAN_ITEM, self.oldmodel, 1, ATTN_NORM);
@@ -1185,6 +1187,7 @@ void PapUpgrade(entity pap, entity buyer) {
 	pap.weapon = self.weapon;
 
 	Weapon_RemoveWeapon(0);
+	W_HideCrosshair(self);
 	Set_W_Frame (0, 39, 2.0, 0, 0, W_PlayTakeOut, "models/machines/v_pap.mdl", true, S_BOTH);
 	self.weapon2model = "";
 	UpdateV2model(self.weapon2model, 0);

source/server/entities/wall_weapon.qc

@@ -330,12 +330,13 @@ void () WallWeapon_TouchTrigger =
 					sound(other, 0, "sounds/misc/denybuy.wav", 1, 1);
 					return;
 				} else {
+					W_HideCrosshair(other);
 					addmoney(other, -self.cost2, FALSE);
 					other.ach_tracker_coll++;
 					entity tempz;
 					tempz = self;
 					self = other;
-					Set_W_Frame(15, 30, 2.75, 0, 0, ReturnWeaponModel, "models/weapons/knife/v_bowie.mdl", false, S_BOTH);
+					Set_W_Frame(15, 30, 2.75, 0, 0, W_PlayTakeOut, "models/weapons/knife/v_bowie.mdl", false, S_BOTH);
 					self.bowie = 1;
 				}
 			}

source/server/utilities/weapon_utilities.qc

@@ -49,6 +49,7 @@
 
 void() W_AimOut;
 void() ReturnWeaponModel;
+void(entity person) W_HideCrosshair;
 
 //
 // Weapon_GetPlayerAmmoInSlot(person, slot)
@@ -180,7 +181,7 @@ void (float animation_type, void(optional float t) end_function, float playback_
             break;
     }
 
-	self.reload_delay2 = self.fire_delay2 = self.reload_delay = self.fire_delay = self.knife_delay = time + duration;
+	self.reload_delay2 = self.fire_delay2 = self.reload_delay = self.fire_delay = self.knife_delay = time + duration + 0.2;
 
     UpdateVmodel(self.weaponmodel, GetWepSkin(self.weapon));
 	self.weapon2model = GetWeapon2Model(self.weapon);
@@ -242,6 +243,7 @@ void Weapon_SwapWeapons(float play_animation)
 		self.weapon = self.weapons[0].weapon_id;
 
 		SwitchWeapon(self.weapon);
+		W_HideCrosshair(self);
 		Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, ReturnWeaponModel, 0);
 		
 #ifndef FTE
@@ -272,9 +274,9 @@ void Weapon_SetActiveInSlot(float slot, float play_first_raise)
 	SwitchWeapon(self.weapon);
 
 	if (GetFrame(self.weapon, FIRST_TAKE_START) != 0 && play_first_raise == true)
-		Weapon_PlayViewModelAnimation(ANIM_FIRST_TAKE, SUB_Null, 0);
+		Weapon_PlayViewModelAnimation(ANIM_FIRST_TAKE, ReturnWeaponModel, 0);
 	else
-		Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, SUB_Null, 0);
+		Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, ReturnWeaponModel, 0);
 		
 #ifndef FTE
 
@@ -328,6 +330,8 @@ void Weapon_AssignWeapon(float weapon_slot, float weapon_id, float weapon_mag, f
 //
 void Weapon_GiveWeapon(float weapon_id, float weapon_mag, float weapon_reserve)
 {
+	W_HideCrosshair(self);
+
 	float should_leave = false;
 
 	// Find next available weapon slot

source/server/weapons/bouncing_betty.qc

@@ -163,6 +163,8 @@ void() W_PrimeBetty =
 	if (self.sprinting)
 		W_SprintStop();
 
+	W_HideCrosshair(self);
+
     // Play the "prime" animation for the betty viewmodel.
 	Set_W_Frame (0, 18, 1, 0, GRENADE, Betty_CheckForRelease, "models/weapons/grenade/v_betty.mdl", true, S_RIGHT);
 

source/server/weapons/frames_core.qc

@@ -25,6 +25,8 @@
 
 */
 
+void(entity person) W_ShowCrosshair;
+
 void() ContinueRun =
 {
 	float startframe;
@@ -157,6 +159,8 @@ void () W_Frame_Update =
 	}
 	else
 	{
+		if (self.callfuncat != self.weaponframe)
+			W_ShowCrosshair(self);
 		self.weaponframe_end = self.weaponframe = GetFrame(self.weapon,BASE_FRAME);
 		self.new_anim_stop = FALSE;
 		self.weapon_anim_type = 0;

source/server/weapons/weapon_core.qc

@@ -36,6 +36,48 @@ void() AI_RevertEnemySolidState
 float() push_away_zombies;
 #endif // FTE
 
+//
+// W_HideCrosshair(person)
+// Toggles off the crosshair for provided client.
+// This is considered "nasty" by use of stuffcmd,
+// however non-FTE has no way of better controlling
+// cvars for individual clients.
+//
+void(entity person) W_HideCrosshair =
+{
+	if (person == world)
+		return;
+
+	stuffcmd(person, "crosshair 0\n");
+}
+
+//
+// W_ShowCrosshair(person)
+// Toggles on the crosshair for provided client.
+// This is considered "nasty" by use of stuffcmd,
+// however non-FTE has no way of better controlling
+// cvars for individual clients.
+//
+void(entity person) W_ShowCrosshair =
+{
+	if (person == world)
+		return;
+
+	// Grab the type of crosshair
+	float crosshair_type;
+	
+	// Grenades have a special crosshair type that can pulse.
+	if (person.grenade_delay) {
+		crosshair_type = 4;
+	} else
+	 	crosshair_type = WepDef_GetWeaponCrosshairType(person.weapon);
+
+	string crosshair_string = "crosshair ";
+	crosshair_string = strzone(strcat(crosshair_string, ftos(crosshair_type)));
+	stuffcmd(person, strcat(crosshair_string, "\n"));
+	strunzone(crosshair_string);
+}
+
 void() ReturnWeaponModel =
 {
 	self.weaponmodel = GetWeaponModel(self.weapon, 0);
@@ -57,11 +99,13 @@ void() ReturnWeaponModel =
     // If the person is swapping, play the sprint anim if they're sprinting after swap. Otherwise it plays idle
     if (self.sprinting == TRUE)
         W_SprintStart();
-        
+
+	W_ShowCrosshair(self);
 }
 
 void() W_PlayTakeOut =
 {
+	W_HideCrosshair(self);
 	Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, ReturnWeaponModel, 0);
 }
 
@@ -197,19 +241,25 @@ void() W_PutOut =
 	// We don't hold more than one weapon
 	if (self.weapons[1].weapon_id == 0 || self.downed)
 		return;
+
+	float duration = getWeaponDelay(self.weapon, PUTOUT);
 	
 	W_AimOut();
+	W_HideCrosshair(self);
 	
 	if (self.weapon_count != 1 && !self.new_anim_stop)
-		Weapon_PlayViewModelAnimation(ANIM_PUT_AWAY, W_PutOutHack, 0);
+		Weapon_PlayViewModelAnimation(ANIM_PUT_AWAY, W_PutOutHack, duration);
 }
 
 void() W_TakeOut =
 {
 	self.isBuying = false;
 
+	float duration = getWeaponDelay(self.weapon, TAKEOUT);
+
 	W_AimOut();
-	Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, SUB_Null, 0);
+	W_HideCrosshair(self);
+	Weapon_PlayViewModelAnimation(ANIM_TAKE_OUT, ReturnWeaponModel, duration);
 }
 
 
@@ -255,6 +305,8 @@ void() ContinueReload = //Special reloads
 	if (self.weapon == W_GUT && self.weapons[0].weapon_magazine == 10)
     return;
 
+	W_HideCrosshair(self);
+
 	float delay = 0;
 	string modelname = GetWeaponModel(self.weapon, 0);
 	float startframe = 0;
@@ -359,6 +411,7 @@ void(float side) W_Reload =
 
 	W_AimOut();
 	W_SprintStop();
+	W_HideCrosshair(self);
 
 	float endframe, startframe, reloadcancelframe, delay;
 	string modelname = "";
@@ -726,7 +779,7 @@ void() LungeKnifeHit =
 		sound (self, CHAN_WEAPON, "sounds/weapons/knife/knife_hitbod.wav", 1, ATTN_NORM);
 		
 		// Calculate melee damage
-		f_damage = WepDefp_CalculateMeleeDamage(self.weapon, self.bowie);
+		f_damage = WepDef_CalculateMeleeDamage(self.weapon, self.bowie);
 					
 		if (trace_ent.classname == "ai_zombie_head")
 		{
@@ -1178,6 +1231,8 @@ void () W_Knife =
 	if (self.sprinting) {
 		W_SprintStop();
 	}
+
+	W_HideCrosshair(self);
 	
 	backupSkin = self.weaponskin;
 	self.weaponskin = 0;
@@ -1356,6 +1411,8 @@ void() W_ThrowGrenade =
 	float endframe;
 	local	entity nade;
 
+	W_HideCrosshair(self);
+
 	if (self.pri_grenade_state == 0) {
 		nade = spawn ();
 		nade.owner = self;
@@ -1425,7 +1482,18 @@ void() checkHold =
 	}
 	else
 	{
-    	self.isBuying = true;
+		if (self.isBuying == false) {
+			W_ShowCrosshair(self);
+			self.isBuying = true;
+		}
+
+		// Pulse the grenade crosshair every 1 second
+		float difference = rint(self.grenade_delay - time);
+		if (difference != self.beingrevived) {
+			self.beingrevived = difference;
+			grenade_pulse(self);
+		}
+
 		Set_W_Frame (2, 2, 0, 0, GRENADE, checkHold, "models/weapons/grenade/v_grenade.mdl", true, S_RIGHT);
 	}
 }
@@ -1440,11 +1508,12 @@ void() W_Grenade =
 	if (self.sprinting)
 		W_SprintStop();
 
+	W_HideCrosshair(self);
 	Set_W_Frame (0, 2, 0.6, 0, GRENADE, checkHold, "models/weapons/grenade/v_grenade.mdl", true, S_RIGHT);
 	sound (self, CHAN_WEAPON, "sounds/weapons/grenade/prime.wav", 1, ATTN_NORM);	
 	self.primary_grenades -= 1;
 	self.reload_delay2 = self.fire_delay2 = self.throw_delay = self.reload_delay = self.fire_delay = time + 6;
-	self.grenade_delay = time + 5.6;
+	self.grenade_delay = time + 5;
     self.seminade = true;
 } 
 

source/shared/defs/custom.qc

@@ -55,6 +55,7 @@ const float EVENT_REVIVEOFF 			= 38;
 const float EVENT_REVIVECHANGE 			= 39;
 const float EVENT_WEAPONRECOIL 			= 40;
 const float EVENT_SONGPLAY 				= 41;
+const float EVENT_GRENADEPULSE 			= 42;
 
 // Define our FTE platform
 #ifndef STANDARD

source/shared/weapon_defines.qc

@@ -4517,7 +4517,7 @@ float(float wep) GetWeaponZoomAmount =
 // Returns the amount of melee damage the Player can
 // do given their weapon and Bowie Knife status.
 //
-float(float weapon, float has_bowie) WepDefp_CalculateMeleeDamage =
+float(float weapon, float has_bowie) WepDef_CalculateMeleeDamage =
 {
 	switch(weapon) {
 		case W_BK:
@@ -4618,3 +4618,29 @@ float(string weapon) WepDef_GetWeaponIDFromName =
 	}
 	return W_COLT;
 }
+
+//
+// WepDef_GetWeaponCrosshairType(weapon)
+// Returns the type of crosshair used by active
+// weapon.
+// 0. No crosshair
+// 1. Standard crosshair (+)
+// 2. Area of Effect (o)
+// 3. Dot crosshair (.) (unused).
+// 4 is reserved for the grenade, do not use.
+//
+float WepDef_GetWeaponCrosshairType(float weapon)
+{
+	switch(weapon) {
+		case W_M2:
+		case W_FIW:
+		case W_TESLA:
+		case W_DG3:
+			return 2;
+		case W_PANZER:
+		case W_LONGINUS:
+			return 0;
+		default:
+			return 1;
+	}
+}