Lucas de Vries
101 lines
2.1 KiB
ActionScript 3
101 lines
2.1 KiB
ActionScript 3
#priority render 20
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const double GROW_TIMER = 1.0;
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const double SHOW_TIMER = 10.0;
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const double SHOW_SCALE = 0.1;
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class Ping {
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Empire@ fromEmpire;
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uint type = 0;
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double timer = 0.0;
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Ping(Node& node) {
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}
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void establish(Node& node, Empire@ emp, uint t) {
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@fromEmpire = emp;
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type = t;
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node.rebuildTransform();
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}
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bool preRender(Node& node) {
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timer += frameLength;
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if(timer >= SHOW_TIMER)
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node.visible = false;
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return true;
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}
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void render(Node& node) {
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if(fromEmpire is null)
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return;
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double scale = 1.0;
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double t = timer % GROW_TIMER;
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if(timer > GROW_TIMER)
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scale *= 0.25;
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if(t < GROW_TIMER*0.5)
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scale *= t/(GROW_TIMER*0.5);
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else
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scale *= (1.0 - (t-GROW_TIMER*0.5)/(GROW_TIMER*0.5)) * (1.0 - SHOW_SCALE) + SHOW_SCALE;
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scale *= node.sortDistance * 0.2;
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renderPlane(material::Ping, node.abs_position, scale, fromEmpire.color);
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if(type == 0)
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renderBillboard(spritesheet::AttributeIcons, 5, node.abs_position, node.sortDistance * 0.02, 0, fromEmpire.color);
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else if(type == 1)
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renderBillboard(material::Minus, node.abs_position, node.sortDistance * 0.02, 0);
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}
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};
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Mutex mtx;
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array<PingNode@> pings;
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array<Empire@> pingEmpires;
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void showPing(Empire@ fromEmpire, vec3d position, uint type = 0) {
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//Make new ping
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PingNode@ p = PingNode();
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p.position = position;
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p.scale = 10000.0;
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p.establish(fromEmpire, type);
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{
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Sound@ snd;
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if(type == 0)
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@snd = sound::ping.play(position, pause=true, priority=true);
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else
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@snd = sound::ping_warn.play(position, pause=true, priority=true);
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if(snd !is null) {
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snd.rolloff = 0;
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snd.resume();
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}
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}
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Lock lock(mtx);
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pings.insertLast(p);
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pingEmpires.insertLast(fromEmpire);
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//Allow at most 5 pings at the same time per empire
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uint count = 0;
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for(int i = pings.length - 1; i >= 0; --i) {
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if(pingEmpires[i] !is fromEmpire)
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continue;
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++count;
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if(count > 5) {
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pings[i].markForDeletion();
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pings.removeAt(i);
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pingEmpires.removeAt(i);
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}
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}
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}
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void tick(double time) {
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Lock lock(mtx);
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for(int i = pings.length - 1; i >= 0; --i) {
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if(!pings[i].visible) {
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pings.removeAt(i);
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pingEmpires.removeAt(i);
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}
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}
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}
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