SketchyMaze/doodle
SketchyMaze/doodle
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physics
doodle/dev-assets/doodads/doors/electric-door.js

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JavaScript
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Script Timers, Multiple Doodad Frames * CLI: fix the `doodad convert` command to share the same Palette when converting each frame (layer) of a doodad so subsequent layers find the correct color swatches for serialization. * Scripting: add timers and intervals to Doodad scripts to allow them to animate themselves or add delayed callbacks. The timers have the same API as a web browser: setTimeout(), setInterval(), clearTimeout(), clearInterval(). * Add support for uix.Actor to change its currently rendered layer in the level. For example a Button Doodad can set its image to Layer 1 (pressed) when touched by the player, and Trapdoors can cycle through their layers to animate opening and closing. * Usage from a Doodad script: Self.ShowLayer(1) * Default Doodads: added scripts for all Buttons, Doors, Keys and the Trapdoor to run their various animations when touched (in the case of Keys, destroy themselves when touched, because there is no player inventory yet)
2019-04-19 01:15:05 +00:00
function main() {
Overhaul the Platformer Physics System * 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.
2020-04-05 04:00:32 +00:00
console.log("%s initialized!", Self.Doodad().Title);
Script Timers, Multiple Doodad Frames * CLI: fix the `doodad convert` command to share the same Palette when converting each frame (layer) of a doodad so subsequent layers find the correct color swatches for serialization. * Scripting: add timers and intervals to Doodad scripts to allow them to animate themselves or add delayed callbacks. The timers have the same API as a web browser: setTimeout(), setInterval(), clearTimeout(), clearInterval(). * Add support for uix.Actor to change its currently rendered layer in the level. For example a Button Doodad can set its image to Layer 1 (pressed) when touched by the player, and Trapdoors can cycle through their layers to animate opening and closing. * Usage from a Doodad script: Self.ShowLayer(1) * Default Doodads: added scripts for all Buttons, Doors, Keys and the Trapdoor to run their various animations when touched (in the case of Keys, destroy themselves when touched, because there is no player inventory yet)
2019-04-19 01:15:05 +00:00
Improve OnCollide Doodad Script Handling * Events.OnCollide now receives a CollideEvent object, which makes available the .Actor who collided and the .Overlap rect which is zero-relative to the target actor. Doodad scripts can use the .Overlap to see WHERE in their own box the other actor has intruded. * Update the LockedDoor and ElectricDoor doodads to detect when the player has entered their inner rect (since their doors are narrower than their doodad size) * Update the Button doodads to only press in when the player actually touches them (because their sizes are shorter than their doodad height) * Update the Trapdoor to only trigger its animation when the board along its top has been touched, not when the empty space below was touched from the bottom. * Events.OnLeave now implemented and fires when an actor who was previously intersecting your doodad has left. * The engine detects when an event JS callback returns false. Eventually, the OnCollide can return false to signify the collision is not accepted and the actor should be bumped away as if they hit solid geometry.
2019-05-07 05:57:32 +00:00
Self.AddAnimation("open", 100, [0, 1, 2, 3]);
Self.AddAnimation("close", 100, [3, 2, 1, 0]);
Doodad Animations Managed In-Engine * Add animation support for Doodad actors (Play Mode) into the core engine, so that the Doodad script can register named animations and play them without managing all the details themselves. * Doodad API functions on Self: AddAnimation, PlayAnimation, StopAnimation, IsAnimating * CLI: the `doodad convert` command will name each layer after the filename used as the input image. * CLI: fix the `doodad convert` command creating duplicate Palette colors when converting a series of input images into a Doodad.
2019-05-05 23:32:30 +00:00
var animating = false;
Improve OnCollide Doodad Script Handling * Events.OnCollide now receives a CollideEvent object, which makes available the .Actor who collided and the .Overlap rect which is zero-relative to the target actor. Doodad scripts can use the .Overlap to see WHERE in their own box the other actor has intruded. * Update the LockedDoor and ElectricDoor doodads to detect when the player has entered their inner rect (since their doors are narrower than their doodad size) * Update the Button doodads to only press in when the player actually touches them (because their sizes are shorter than their doodad height) * Update the Trapdoor to only trigger its animation when the board along its top has been touched, not when the empty space below was touched from the bottom. * Events.OnLeave now implemented and fires when an actor who was previously intersecting your doodad has left. * The engine detects when an event JS callback returns false. Eventually, the OnCollide can return false to signify the collision is not accepted and the actor should be bumped away as if they hit solid geometry.
2019-05-07 05:57:32 +00:00
var opened = false;
Script Timers, Multiple Doodad Frames * CLI: fix the `doodad convert` command to share the same Palette when converting each frame (layer) of a doodad so subsequent layers find the correct color swatches for serialization. * Scripting: add timers and intervals to Doodad scripts to allow them to animate themselves or add delayed callbacks. The timers have the same API as a web browser: setTimeout(), setInterval(), clearTimeout(), clearInterval(). * Add support for uix.Actor to change its currently rendered layer in the level. For example a Button Doodad can set its image to Layer 1 (pressed) when touched by the player, and Trapdoors can cycle through their layers to animate opening and closing. * Usage from a Doodad script: Self.ShowLayer(1) * Default Doodads: added scripts for all Buttons, Doors, Keys and the Trapdoor to run their various animations when touched (in the case of Keys, destroy themselves when touched, because there is no player inventory yet)
2019-04-19 01:15:05 +00:00
Pub/Sub Messages Between Linked Actors (JavaScript) * Implement the pub/sub message passing system that lets the JavaScript VM of one actor (say, a Button) send messages to other linked actors in the level (say, an Electric Door) * Buttons now emit a "power(true)" message while pressed and "power(false)" when released. Sticky Buttons do not release and so do not send the power(false) message. * Electric Doors listen for the "power" event and open or close themselves based on the boolean value received. * If a Sticky Button receives power and is currently pressed down, it will pop back up (reset to "off" position) and notify its linked actors that they have lost power too. So if a Sticky Button held an Electric Door open, and another Button powers the Sticky Button, it would pop back up and also close the Electric Door.
2019-06-24 00:30:12 +00:00
Self.SetHitbox(16, 0, 32, 64);
Message.Subscribe("power", function(powered) {
Overhaul the Platformer Physics System * 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.
2020-04-05 04:00:32 +00:00
console.log("%s got power=%+v", Self.Doodad().Title, powered);
Pub/Sub Messages Between Linked Actors (JavaScript) * Implement the pub/sub message passing system that lets the JavaScript VM of one actor (say, a Button) send messages to other linked actors in the level (say, an Electric Door) * Buttons now emit a "power(true)" message while pressed and "power(false)" when released. Sticky Buttons do not release and so do not send the power(false) message. * Electric Doors listen for the "power" event and open or close themselves based on the boolean value received. * If a Sticky Button receives power and is currently pressed down, it will pop back up (reset to "off" position) and notify its linked actors that they have lost power too. So if a Sticky Button held an Electric Door open, and another Button powers the Sticky Button, it would pop back up and also close the Electric Door.
2019-06-24 00:30:12 +00:00
if (powered) {
if (animating || opened) {
return;
}
Script Timers, Multiple Doodad Frames * CLI: fix the `doodad convert` command to share the same Palette when converting each frame (layer) of a doodad so subsequent layers find the correct color swatches for serialization. * Scripting: add timers and intervals to Doodad scripts to allow them to animate themselves or add delayed callbacks. The timers have the same API as a web browser: setTimeout(), setInterval(), clearTimeout(), clearInterval(). * Add support for uix.Actor to change its currently rendered layer in the level. For example a Button Doodad can set its image to Layer 1 (pressed) when touched by the player, and Trapdoors can cycle through their layers to animate opening and closing. * Usage from a Doodad script: Self.ShowLayer(1) * Default Doodads: added scripts for all Buttons, Doors, Keys and the Trapdoor to run their various animations when touched (in the case of Keys, destroy themselves when touched, because there is no player inventory yet)
2019-04-19 01:15:05 +00:00
Improve OnCollide Doodad Script Handling * Events.OnCollide now receives a CollideEvent object, which makes available the .Actor who collided and the .Overlap rect which is zero-relative to the target actor. Doodad scripts can use the .Overlap to see WHERE in their own box the other actor has intruded. * Update the LockedDoor and ElectricDoor doodads to detect when the player has entered their inner rect (since their doors are narrower than their doodad size) * Update the Button doodads to only press in when the player actually touches them (because their sizes are shorter than their doodad height) * Update the Trapdoor to only trigger its animation when the board along its top has been touched, not when the empty space below was touched from the bottom. * Events.OnLeave now implemented and fires when an actor who was previously intersecting your doodad has left. * The engine detects when an event JS callback returns false. Eventually, the OnCollide can return false to signify the collision is not accepted and the actor should be bumped away as if they hit solid geometry.
2019-05-07 05:57:32 +00:00
animating = true;
Self.PlayAnimation("open", function() {
opened = true;
animating = false;
});
Pub/Sub Messages Between Linked Actors (JavaScript) * Implement the pub/sub message passing system that lets the JavaScript VM of one actor (say, a Button) send messages to other linked actors in the level (say, an Electric Door) * Buttons now emit a "power(true)" message while pressed and "power(false)" when released. Sticky Buttons do not release and so do not send the power(false) message. * Electric Doors listen for the "power" event and open or close themselves based on the boolean value received. * If a Sticky Button receives power and is currently pressed down, it will pop back up (reset to "off" position) and notify its linked actors that they have lost power too. So if a Sticky Button held an Electric Door open, and another Button powers the Sticky Button, it would pop back up and also close the Electric Door.
2019-06-24 00:30:12 +00:00
} else {
animating = true;
Improve OnCollide Doodad Script Handling * Events.OnCollide now receives a CollideEvent object, which makes available the .Actor who collided and the .Overlap rect which is zero-relative to the target actor. Doodad scripts can use the .Overlap to see WHERE in their own box the other actor has intruded. * Update the LockedDoor and ElectricDoor doodads to detect when the player has entered their inner rect (since their doors are narrower than their doodad size) * Update the Button doodads to only press in when the player actually touches them (because their sizes are shorter than their doodad height) * Update the Trapdoor to only trigger its animation when the board along its top has been touched, not when the empty space below was touched from the bottom. * Events.OnLeave now implemented and fires when an actor who was previously intersecting your doodad has left. * The engine detects when an event JS callback returns false. Eventually, the OnCollide can return false to signify the collision is not accepted and the actor should be bumped away as if they hit solid geometry.
2019-05-07 05:57:32 +00:00
Self.PlayAnimation("close", function() {
Doodads: Crumbly Floor, Start Flag & State Blocks Add new doodads: * Start Flag: place this in a level to set the spawn point of the player character. If no flag is found, the player spawns at 0,0 in the top corner of the map. Only use one Start Flag per level, otherwise the player will randomly spawn at one of them. * Crumbly Floor: a solid floor that begins to shake and then fall apart after a moment when a mobile character steps on it. The floor respawns after 5 seconds. * State Blocks: blue and orange blocks that toggle between solid and pass-thru whenever a State Button is activated. * State Button: a solid "ON/OFF" block that toggles State Blocks back and forth when touched. Only activates if touched on the side or bottom; acts as a solid floor when walked on from the top. New features for doodad scripts: * Actor scripts: call SetMobile(true) to mark an actor as a mobile mob (i.e. player character or enemy). Other doodads can check if the actor colliding with them IsMobile so they don't activate if placed too close to other (non-mobile) doodads in a level. The Blue and Red Azulians are the only mobile characters so far. * Message.Broadcast allows sending a pub/sub message out to ALL doodads in the level, instead of only to linked doodads as Message.Publish does. This is used for the State Blocks to globally communicate on/off status without needing to link them all together manually.
2019-12-31 02:13:28 +00:00
opened = false;
Pub/Sub Messages Between Linked Actors (JavaScript) * Implement the pub/sub message passing system that lets the JavaScript VM of one actor (say, a Button) send messages to other linked actors in the level (say, an Electric Door) * Buttons now emit a "power(true)" message while pressed and "power(false)" when released. Sticky Buttons do not release and so do not send the power(false) message. * Electric Doors listen for the "power" event and open or close themselves based on the boolean value received. * If a Sticky Button receives power and is currently pressed down, it will pop back up (reset to "off" position) and notify its linked actors that they have lost power too. So if a Sticky Button held an Electric Door open, and another Button powers the Sticky Button, it would pop back up and also close the Electric Door.
2019-06-24 00:30:12 +00:00
animating = false;
})
}
});
Events.OnCollide(function(e) {
if (e.InHitbox) {
if (!opened) {
return false;
}
Improve OnCollide Doodad Script Handling * Events.OnCollide now receives a CollideEvent object, which makes available the .Actor who collided and the .Overlap rect which is zero-relative to the target actor. Doodad scripts can use the .Overlap to see WHERE in their own box the other actor has intruded. * Update the LockedDoor and ElectricDoor doodads to detect when the player has entered their inner rect (since their doors are narrower than their doodad size) * Update the Button doodads to only press in when the player actually touches them (because their sizes are shorter than their doodad height) * Update the Trapdoor to only trigger its animation when the board along its top has been touched, not when the empty space below was touched from the bottom. * Events.OnLeave now implemented and fires when an actor who was previously intersecting your doodad has left. * The engine detects when an event JS callback returns false. Eventually, the OnCollide can return false to signify the collision is not accepted and the actor should be bumped away as if they hit solid geometry.
2019-05-07 05:57:32 +00:00
}
Pub/Sub Messages Between Linked Actors (JavaScript) * Implement the pub/sub message passing system that lets the JavaScript VM of one actor (say, a Button) send messages to other linked actors in the level (say, an Electric Door) * Buttons now emit a "power(true)" message while pressed and "power(false)" when released. Sticky Buttons do not release and so do not send the power(false) message. * Electric Doors listen for the "power" event and open or close themselves based on the boolean value received. * If a Sticky Button receives power and is currently pressed down, it will pop back up (reset to "off" position) and notify its linked actors that they have lost power too. So if a Sticky Button held an Electric Door open, and another Button powers the Sticky Button, it would pop back up and also close the Electric Door.
2019-06-24 00:30:12 +00:00
});
Script Timers, Multiple Doodad Frames * CLI: fix the `doodad convert` command to share the same Palette when converting each frame (layer) of a doodad so subsequent layers find the correct color swatches for serialization. * Scripting: add timers and intervals to Doodad scripts to allow them to animate themselves or add delayed callbacks. The timers have the same API as a web browser: setTimeout(), setInterval(), clearTimeout(), clearInterval(). * Add support for uix.Actor to change its currently rendered layer in the level. For example a Button Doodad can set its image to Layer 1 (pressed) when touched by the player, and Trapdoors can cycle through their layers to animate opening and closing. * Usage from a Doodad script: Self.ShowLayer(1) * Default Doodads: added scripts for all Buttons, Doors, Keys and the Trapdoor to run their various animations when touched (in the case of Keys, destroy themselves when touched, because there is no player inventory yet)
2019-04-19 01:15:05 +00:00
}
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