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Josh
A nice dude
Workspace
Fork
Public
By
Josh
Edited
Jan 25, 2023
1
Insert cell
Insert cell
Insert cell
viewof
app
=
{
const
app
=
new
PIXI
.
Application
(
)
;
app
.
view
.
value
=
app
;
return
app
.
view
;
}
Insert cell
mutable
fuel
=
(
restarts
,
100
)
Insert cell
Insert cell
thruster
Insert cell
MAX_THRUST
=
11
Insert cell
increaseThrust
=
(
)
=>
adjustThrust
(
viewof
thruster
.
value
)
Insert cell
adjustThrust
=
(
offset
)
=>
(
viewof
thruster
.
value
=
Math
.
min
(
viewof
thruster
.
value
+
offset
,
MAX_THRUST
)
)
Insert cell
app
.
renderer
.
resize
(
width
,
400
)
Insert cell
game_space
=
{
restarts
;
const
container
=
yield
new
PIXI
.
Container
(
)
;
app
.
stage
.
addChild
(
container
)
;
container
.
addChild
(
ship
)
;
ship
.
x
=
container
.
addChild
(
ship
)
;
}
Insert cell
// game_space.addChild(ship)
Insert cell
Insert cell
FUEL_DRIP_RATE
=
1
Insert cell
fuel_usage
=
{
now
;
if
(
mutable
fuel
==
0
)
return
mutable
fuel
;
mutable
fuel
=
Math
.
max
(
0
,
mutable
fuel
-
FUEL_DRIP_RATE
)
;
}
Insert cell
onkeychange
=
(
window
.
onkeydown
=
window
.
onkeyup
=
(
event
)
=>
KeyBindings
?.
[
event
.
key
]
(
event
)
)
Insert cell
x
=
viewof
thruster_juice
Insert cell
// x.dispatchEvent(new Event("input"))
Insert cell
KeyBindings
=
(
{
w
:
Controls
.
increaseThrust
,
// ArrowUp: thrust,
// ArrowDown: throttle,
ArrowLeft
:
_
.
noop
,
ArrowRight
:
(
)
=>
(
ship
.
rotation
+=
100
)
// w: () => ship.rotation,
// a: () => yaw(-1),
// s: throttle,
// d: () => yaw(1)
}
)
Insert cell
Controls
=
(
{
increaseThrust
:
KeyEvent
(
{
onkeydown
:
increaseThrust
,
onrepeat
:
increaseThrust
,
onkeyup
:
(
)
=>
{
}
}
)
}
)
Insert cell
KeyEvent
=
(
{
onkeydown
:
keydown
,
onkeyup
:
keyup
,
onrepeat
}
)
=>
(
event
)
=>
(
event
.
repeat
?
onrepeat
:
{
keydown
,
keyup
}
[
event
.
type
]
)
(
event
)
Insert cell
mutable
log
=
""
Insert cell
ImageResources
=
(
{
ship
:
new
PIXI
.
ImageResource
(
await
FileAttachment
(
"sample.png"
)
.
image
(
)
)
}
)
Insert cell
PIXI
=
import
(
`https://cdn.skypack.dev/pixijs@7.1.1`
)
Insert cell
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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restarts
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app
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fuel
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thruster
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MAX_THRUST
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increaseThrust
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adjustThrust
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ship
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FUEL_DRIP_RATE
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fuel_usage
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onkeychange
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x
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Controls
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KeyEvent
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log
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ImageResources
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PIXI
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