Open source Star Ruler 2 source code!

2018-07-17 14:15:37 +02:00
commit cc307720ff
4342 changed files with 2365070 additions and 0 deletions
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+#priority render 20
+const double GROW_TIMER = 1.0;
+const double SHOW_TIMER = 10.0;
+const double SHOW_SCALE = 0.1;
+
+class Ping {
+	Empire@ fromEmpire;
+	uint type = 0;
+	double timer = 0.0;
+
+	Ping(Node& node) {
+	}
+
+	void establish(Node& node, Empire@ emp, uint t) {
+		@fromEmpire = emp;
+		type = t;
+		node.rebuildTransform();
+	}
+
+	bool preRender(Node& node) {
+		timer += frameLength;
+		if(timer >= SHOW_TIMER)
+			node.visible = false;
+		return true;
+	}
+
+	void render(Node& node) {
+		if(fromEmpire is null)
+			return;
+		double scale = 1.0;
+
+		double t = timer % GROW_TIMER;
+		if(timer > GROW_TIMER)
+			scale *= 0.25;
+		if(t < GROW_TIMER*0.5)
+			scale *= t/(GROW_TIMER*0.5);
+		else
+			scale *= (1.0 - (t-GROW_TIMER*0.5)/(GROW_TIMER*0.5)) * (1.0 - SHOW_SCALE) + SHOW_SCALE;
+		scale *= node.sortDistance * 0.2;
+
+		renderPlane(material::Ping, node.abs_position, scale, fromEmpire.color);
+		if(type == 0)
+			renderBillboard(spritesheet::AttributeIcons, 5, node.abs_position, node.sortDistance * 0.02, 0, fromEmpire.color);
+		else if(type == 1)
+			renderBillboard(material::Minus, node.abs_position, node.sortDistance * 0.02, 0);
+	}
+};
+
+Mutex mtx;
+array<PingNode@> pings;
+array<Empire@> pingEmpires;
+
+void showPing(Empire@ fromEmpire, vec3d position, uint type = 0) {
+	//Make new ping
+	PingNode@ p = PingNode();
+	p.position = position;
+	p.scale = 10000.0;
+	p.establish(fromEmpire, type);
+
+	{
+		Sound@ snd;
+		if(type == 0)
+			@snd = sound::ping.play(position, pause=true, priority=true);
+		else
+			@snd = sound::ping_warn.play(position, pause=true, priority=true);
+		if(snd !is null) {
+			snd.rolloff = 0;
+			snd.resume();
+		}
+	}
+
+	Lock lock(mtx);
+	pings.insertLast(p);
+	pingEmpires.insertLast(fromEmpire);
+
+	//Allow at most 5 pings at the same time per empire
+	uint count = 0;
+	for(int i = pings.length - 1; i >= 0; --i) {
+		if(pingEmpires[i] !is fromEmpire)
+			continue;
+
+		++count;
+		if(count > 5) {
+			pings[i].markForDeletion();
+			pings.removeAt(i);
+			pingEmpires.removeAt(i);
+		}
+	}
+}
+
+void tick(double time) {
+	Lock lock(mtx);
+	for(int i = pings.length - 1; i >= 0; --i) {
+		if(!pings[i].visible) {
+			pings.removeAt(i);
+			pingEmpires.removeAt(i);
+		}
+	}
+}
+