From: Rudolf Polzer <divverent@alientrap.org>
Date: Sun, 31 Oct 2010 21:20:53 +0000 (+0100)
Subject: func_pendulum
X-Git-Tag: xonotic-v0.1.0preview~219
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=0297ce23b1f759dbebeca6c2af8656969302e6c7;p=xonotic%2Fxonotic-data.pk3dir.git

func_pendulum
---

diff --git a/qcsrc/server/t_plats.qc b/qcsrc/server/t_plats.qc
index 553f19558..fed2480dc 100644
--- a/qcsrc/server/t_plats.qc
+++ b/qcsrc/server/t_plats.qc
@@ -487,6 +487,78 @@ void spawnfunc_func_bobbing()
 	// TODO make a reset function for this one
 };
 
+.float freq;
+void func_pendulum_controller_think()
+{
+	local float v;
+	self.nextthink = time + 0.1;
+
+	if not (self.owner.active == ACTIVE_ACTIVE)
+	{
+		self.owner.avelocity_x = 0;
+		return;
+	}
+
+	// calculate sinewave using makevectors
+	makevectors((self.nextthink * self.owner.freq + self.owner.phase) * '0 360 0');
+	v = self.owner.speed * v_forward_y;
+	if(self.owner.classname == "func_pendulum") // don't brake stuff if the func_bobbing was killtarget'ed
+	{
+		// * 10 so it will arrive in 0.1 sec
+		self.owner.avelocity_x = (remainder(v - self.owner.angles_x, 360)) * 10;
+	}
+};
+
+void spawnfunc_func_pendulum()
+{
+	local entity controller;
+	if (self.noise != "")
+	{
+		precache_sound(self.noise);
+		soundto(MSG_INIT, self, CHAN_TRIGGER, self.noise, VOL_BASE, ATTN_IDLE);
+	}
+
+	self.active = ACTIVE_ACTIVE;
+
+	// keys: angle, speed, phase, noise, freq
+
+	if(!self.speed)
+		self.speed = 30;
+	// not initializing self.dmg to 2, to allow damageless pendulum
+
+	if(self.dmg & (!self.message))
+		self.message = " was squished";
+	if(self.dmg && (!self.message2))
+		self.message2 = "was squished by";
+	if(self.dmg && (!self.dmgtime))
+		self.dmgtime = 0.25;
+	self.dmgtime2 = time;
+
+	self.blocked = generic_plat_blocked;
+
+	if not(InitMovingBrushTrigger())
+		return;
+
+	if(!self.freq)
+	{
+		// find pendulum length (same formula as Q3A)
+		self.freq = 1 / (M_PI * 2) * sqrt(cvar("sv_gravity") / (3 * fabs(self.mins_z)));
+	}
+
+	// wait for targets to spawn
+	controller = spawn();
+	controller.classname = "func_pendulum_controller";
+	controller.owner = self;
+	controller.nextthink = time + 1;
+	controller.think = func_pendulum_controller_think;
+	self.nextthink = self.ltime + 999999999;
+	self.think = SUB_Null;
+
+	//self.effects |= EF_LOWPRECISION;
+
+	// TODO make a reset function for this one
+};
+
 // button and multiple button
 
 void() button_wait;