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Commits
a32793c9
Commit
a32793c9
authored
Sep 17, 2020
by
范雪寒
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feat: 修改烟花效果
parent
80562f1c
Changes
1
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1 changed file
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43 additions
and
26 deletions
+43
-26
utils.js
play/assets/tmpGame/script/utils.js
+43
-26
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play/assets/tmpGame/script/utils.js
View file @
a32793c9
...
@@ -133,46 +133,63 @@ export async function asyncDelay(time) {
...
@@ -133,46 +133,63 @@ export async function asyncDelay(time) {
})
})
}
}
export
async
function
showFireworks
(
baseNode
,
nodeList
,
pos
=
cc
.
v2
(
0
,
0
),
side
=
cc
.
v2
(
0
,
100
),
range
=
50
,
number
=
100
)
{
new
Array
(
number
).
fill
(
'
'
).
forEach
(
async
(
_
,
i
)
=>
{
let
rabbonNode
=
new
cc
.
Node
();
rabbonNode
.
parent
=
baseNode
;
rabbonNode
.
x
=
pos
.
x
;
rabbonNode
.
y
=
pos
.
y
;
rabbonNode
.
angle
=
60
*
Math
.
random
()
-
30
;
export
async
function
showFireworks
(
baseNode
,
nodeList
,
pos
=
cc
.
v2
(
0
,
0
),
side
=
cc
.
v2
(
0
,
100
),
range
=
50
,
number
=
100
)
{
let
node
=
cc
.
instantiate
(
nodeList
[
RandomInt
(
nodeList
.
length
)]);
for
(
let
i
=
0
;
i
<
number
;
i
++
)
{
node
.
parent
=
rabbonNode
;
const
node
=
cc
.
instantiate
(
nodeList
[
RandomInt
(
nodeList
.
length
)]);
node
.
parent
=
baseNode
;
node
.
active
=
true
;
node
.
active
=
true
;
node
.
x
=
pos
.
x
;
node
.
x
=
0
;
node
.
y
=
pos
.
y
;
node
.
y
=
0
;
node
.
angle
=
360
*
Math
.
random
();
node
.
angle
=
0
;
node
.
scale
=
0.5
;
const
rate
=
Math
.
random
();
const
rate
=
Math
.
random
();
const
angle
=
Math
.
PI
*
(
Math
.
random
()
*
2
-
1
);
const
angle
=
Math
.
PI
*
(
Math
.
random
()
*
2
-
1
);
cc
.
tween
(
node
)
await
asyncTweenBy
(
rabbonNode
,
0.3
,
{
.
by
(
0.3
,
{
x
:
side
.
x
*
rate
+
Math
.
cos
(
angle
)
*
range
*
rate
,
x
:
side
.
x
*
rate
+
Math
.
cos
(
angle
)
*
range
*
rate
,
y
:
side
.
y
*
rate
+
Math
.
sin
(
angle
)
*
range
*
rate
y
:
side
.
y
*
rate
+
Math
.
sin
(
angle
)
*
range
*
rate
})
},
{
.
call
(
async
()
=>
{
easing
:
'
quadIn
'
for
(
let
i
=
0
;
i
<
8
;
i
++
)
{
});
await
rabbonFall
(
node
);
}
cc
.
tween
(
rabbonNode
)
.
by
(
8
,
{
y
:
-
2000
})
.
start
();
rabbonFall
(
rabbonNode
);
await
asyncDelay
(
Math
.
random
());
cc
.
tween
(
node
)
cc
.
tween
(
node
)
.
by
(
0.15
,
{
x
:
-
10
,
angle
:
-
10
})
.
by
(
0.3
,
{
x
:
20
,
angle
:
20
})
.
by
(
0.15
,
{
x
:
-
10
,
angle
:
-
10
})
.
union
()
.
repeatForever
()
.
start
();
cc
.
tween
(
rabbonNode
)
.
delay
(
5
)
.
to
(
0.3
,
{
opacity
:
0
})
.
to
(
0.3
,
{
opacity
:
0
})
.
call
(()
=>
{
.
call
(()
=>
{
node
.
stopAllActions
();
node
.
active
=
false
;
node
.
active
=
false
;
node
.
parent
=
null
;
node
.
parent
=
null
;
node
=
null
;
node
=
null
;
})
})
.
start
();
.
start
();
})
});
.
by
(
8
,
{
y
:
-
2000
})
.
start
();
}
}
}
async
function
rabbonFall
(
node
)
{
async
function
rabbonFall
(
node
)
{
const
time
=
1
+
Math
.
random
();
const
time
=
1
+
Math
.
random
();
const
offsetX
=
RandomInt
(
-
200
,
200
)
*
time
;
const
offsetX
=
RandomInt
(
-
200
,
200
)
*
time
;
await
asyncTweenBy
(
node
,
time
,
{
x
:
offsetX
,
angle
:
offsetX
*
60
/
200
});
await
asyncTweenBy
(
node
,
time
,
{
x
:
offsetX
,
angle
:
offsetX
*
60
/
200
});
rabbonFall
(
node
);
}
}
\ No newline at end of file
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