Noah Petherbridge
08e65c32b5
* Player character now experiences acceleration and friction when walking around the map! * Actor position and movement had to be converted from int's (render.Point) to float64's to support fine-grained acceleration steps. * Added "physics" package and physics.Vector to be a float64 counterpart for render.Point. Vector is used for uix.Actor.Position() for the sake of movement math. Vector is flattened back to a render.Point for collision purposes, since the levels and hitboxes are pixel-bound. * Refactor the uix.Actor to no longer extend the doodads.Drawing (so it can have a Position that's a Vector instead of a Point). This broke some code that expected `.Doodad` to directly reference the Drawing.Doodad: now you had to refer to it as `a.Drawing.Doodad` which was ugly. Added convenience method .Doodad() for a shortcut. * Moved functions like GetBoundingRect() from doodads package to collision, where it uses its own slimmer Actor interface for just the relevant methods it needs.
39 lines
808 B
JavaScript
39 lines
808 B
JavaScript
function main() {
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console.log("%s initialized!", Self.Doodad().Title);
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var timer = 0;
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Self.SetHitbox(0, 0, 72, 6);
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var animationSpeed = 100;
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var opened = false;
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Self.AddAnimation("open", animationSpeed, ["down1", "down2", "down3", "down4"]);
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Self.AddAnimation("close", animationSpeed, ["down4", "down3", "down2", "down1"]);
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Events.OnCollide( function(e) {
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if (opened) {
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return;
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}
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// Is the actor colliding our solid part?
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if (e.InHitbox) {
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// Touching the top or the bottom?
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if (e.Overlap.Y > 0) {
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return false; // solid wall when touched from below
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} else {
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opened = true;
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Self.PlayAnimation("open", function() {
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});
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}
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}
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});
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Events.OnLeave(function() {
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if (opened) {
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Self.PlayAnimation("close", function() {
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opened = false;
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});
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}
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})
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}
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