77 lines
1.8 KiB
JavaScript
77 lines
1.8 KiB
JavaScript
//item state for a kart. not an entity, just supplemental to one.
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window.KartItems = function(kart, scene) {
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var t = this;
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t.heldItem = null; //of type Item
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t.currentItem = null; //string name for item
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t.specificItem = null;
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t.empty = true;
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t.cycleTime = 0;
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t.totalTime = 230;
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var maxItemTime = 230;
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var minItemTime = 80;
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var carouselSfx = null;
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var lastItemState = false;
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var holdAppearDelay = 15;
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var hurtExplodeDelay = 105 //turn right slightly, huge double backflip, small bounces.
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var hurtFlipDelay = 80; //turn right slightly, bounce twice, forward flip
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var hurtSpinDelay = 40; //counter clockwise spin
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t.getItem = getItem;
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t.update = update;
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var specialItems = ["star"];
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function sfx(id) {
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if (kart.local) {
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return nitroAudio.playSound(id, {volume: 2}, 0, null);
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}
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return null;
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}
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function getItem(specific) {
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if (!t.empty) return false;
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else {
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//begin carousel
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t.cycleTime = 0;
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t.totalTime = (specific) ? 60 : maxItemTime;
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if (specific) t.specificItem = specific;
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t.empty = false;
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carouselSfx = sfx(62);
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}
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}
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function update(input) {
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var pressed = (input.item && !lastItemState);
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if (!t.empty) {
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if (t.currentItem == null) {
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//carousel
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t.cycleTime++;
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if (t.cycleTime >= t.totalTime) {
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if (carouselSfx != null) nitroAudio.kill(carouselSfx);
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//decide on an item
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var item = "koura_g";
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sfx((specialItems.indexOf(item) == -1) ? 63 : 64);
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t.currentItem = item;
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} else {
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//if item button is pressed, we speed up the carousel
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if (pressed) {
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t.totalTime = Math.max(minItemTime, t.totalTime - 20);
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}
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}
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} else {
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if (pressed) {
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//fire?
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t.currentItem = null;
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t.empty = true;
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kart.playCharacterSound(7);
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}
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}
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}
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lastItemState = input.item;
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}
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} |