10000 从demoZA1_AnimateFire和demoZA2_AnimateFire2中抽离candle模块 · pythonzz/LuaViewSDK@020f527 · GitHub
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从demoZA1_AnimateFire和demoZA2_AnimateFire2中抽离candle模块
1 parent d7fb0a9 commit 020f527

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7 files changed

+197
-280
lines changed

7 files changed

+197
-280
lines changed

‎IOS/Demo/lua/color1.png renamed to ‎IOS/Demo/lua/candle/color1.png

File renamed without changes.

‎IOS/Demo/lua/color2.png renamed to ‎IOS/Demo/lua/candle/color2.png

File renamed without changes.

‎IOS/Demo/lua/candle/init.lua

Lines changed: 140 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,140 @@
1+
local candle = {
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bodyImage = "candle/lazhu.png",
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fireStartImage = "candle/color1.png",
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fireEndImage = "candle/color2.png",
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fireCount = 20
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}
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local r = 40
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function candle.new(x, y, count)
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local instance = {}
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instance.view = View()
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instance.view.frame(x, y, 90, 180)
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instance.body = Image()
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instance.body.image(self.bodyImage)
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instance.body.adjustSize()
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instance.body.frame(13, 70, 64, 104)
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instance.view.addView(instance.body)
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instance.fires = {}
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if count == nil then
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count = self.fireCount
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end
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for i = 1, count do
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instance.fires[i] = self.createFire(45, 63)
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instance.view.addView(instance.fires[i].bg)
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end
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function instance.start()
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if self.timer ~= nil or self.fires[1].animating then
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return
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end
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local index = 1
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self.timer = Timer(
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function()
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if index < #instance.fires then
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self.fires[index].animating = true
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self.fires[index].showfires()
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index = index + 1
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else
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self.timer.cancel()
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self.timer = nil
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end
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end
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)
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self.timer.start(0.1, true)
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end
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function instance.stop()
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if self.timer then
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self.timer.stop()
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self.timer = nil
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end
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for i, v in ipairs(self.fires) do
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v.animating = false
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end
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end
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function instance.move(dx, dy)
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local x, y = self.view.center()
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self.view.center(x + dx, y + dy)
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end
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return instance
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end
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function candle.createFire(x, y)
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local fire = {}
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fire.animating = false
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fire.imageView1 = Image()
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fire.imageView2 = Image()
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fire.imageView1.image(self.fireStartImage)
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fire.imageView2.image(self.fireEndImage)
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fire.imageView1.frame(0,0,r*2,r*2)
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fire.imageView2.frame(0,0,r*2,r*2)
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fire.bg = View()
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fire.bg.frame(0,0,r*2,r*2)
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fire.bg.addView(fire.imageView1)
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fire.bg.addView(fire.imageView2)
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function fire.resetViews()
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self.bg.scale(1, 1)
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self.bg.size( r*2, r*2)
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self.bg.alpha( 0.5)
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local x0 = math:random(x, x + r*0.1)
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local y0 = math:random(y, y + r*0.3)
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self.bg.center(x0,y0)
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self.x = x0
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self.y = y0
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self.imageView1.alpha( 1)
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self.imageView2.alpha( 0)
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end
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function fire.randomPositionDelta()
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local len = 30
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local dx = math:random(-len,len)
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local maxDy = math:sqrt( (len*len*2 - dx*dx) )*2
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local dy = math:random( -maxDy, 0 )
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return dx, dy
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end
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function fire.showfires()
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self.resetViews()
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local x, y = self.bg.center()
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local dx, dy = self.randomPositionDelta()
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local time = math:random(15,20)/10.0
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Animate(time,
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function ()
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self.bg.scale( 0.2, 0.4 )
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self.bg.center(x + dx, y + dy)
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self.imageView1.alpha(0)
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self.imageView2.alpha(1)
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self.bg.alpha(0)
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end,
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function ()
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if self.animating then
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self.showfires()
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end
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end
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)
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end
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fire.bg.alpha(0)
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return fire
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end
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return candle

‎IOS/Demo/lua/lazhu.png renamed to ‎IOS/Demo/lua/candle/lazhu.png

File renamed without changes.

‎IOS/Demo/lua/demoZA1_AnimateFire.lua

Lines changed: 3 additions & 108 deletions
Original file line numberDiff line numberDiff line change
@@ -1,108 +1,3 @@
1-
2-
scrW, scrH = System.screenSize();
3-
4-
window.frame(0, 0, scrW, scrH);
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window.backgroundColor(0xffffff,1);
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window.enabled(true);
7-
8-
9-
10-
local percent = 1;
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local r = 40*percent;
12-
13-
local bodyX0 = scrW/2;
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local bodyY0 = scrH/2;
15-
16-
lazhuBody = Image();
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lazhuBody.frame( bodyX0 - 64*0.45, bodyY0 + r*0.5, 64, 104);
18-
lazhuBody.image("lazhu.png");
19-
20-
21-
-------------------------------
22-
function fireCreater()
23-
local fire = {};
24-
fire.times = 0;
25-
26-
fire.imageView1 = Image();
27-
fire.imageView2 = Image();
28-
fire.imageView1.image("color1.png");
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fire.imageView2.image("color2.png");
30-
fire.imageView1.frame(0,0,r*2,r*2);
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fire.imageView2.frame(0,0,r*2,r*2);
32-
33-
fire.bg = View();
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fire.bg.frame(0,0,r*2,r*2);
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fire.bg.addView(fire.imageView1);
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fire.bg.addView(fire.imageView2);
37-
38-
function fire.initX0Y0()
39-
self.bg.scale(1, 1);
40-
self.bg.size( r*2, r*2);
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self.bg.alpha( 0.5);
42-
43-
local x0 = math:random(bodyX0, bodyX0 + r*0.1);
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local y0 = math:random(bodyY0, bodyY0 + r*0.3);
45-
46-
self.bg.center(x0,y0);
47-
self.x = x0;
48-
self.y = y0;
49-
50-
self.imageView1.alpha( 1);
51-
self.imageView2.alpha( 0);
52-
end
53-
54-
function fire.move()
55-
self.bg.center( self.x, self.y );
56-
self.bg.scale( 0.2, 0.4 );
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self.imageView1.alpha(0);
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self.imageView2.alpha(1);
59-
self.bg.alpha(0);
60-
end
61-
62-
function fire.nextXYAndColor()
63-
local len = 30*percent;
64-
local dx = math:random(-len,len);
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local maxDy = math:sqrt( (len*len*2 - dx*dx) )*2;
66-
local dy = math:random( -maxDy, 0 );
67-
local x,y = self.bg.center();
68-
self.x = x+dx;
69-
self.y = y+dy;
70-
end
71-
72-
function fire.showfires()
73-
self.initX0Y0();
74-
self.nextXYAndColor();
75-
76-
local time = math:random(15,20)/10.0;
77-
Animate(time,
78-
function ()
79-
self.move();
80-
end
81-
,
82-
function ()
83-
self.showfires();
84-
end
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);
86-
end
87-
88-
return fire;
89-
end
90-
-------------------------------------
91-
fireArr = {};
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93-
index = 1;
94-
fireTimer = Timer(
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function()
96-
if (index<20 ) then
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index = index+1;
98-
fireArr[index] = fireCreater();
99-
fireArr[index].showfires();
100-
else
101-
fireTimer.cancel();
102-
end
103-
end
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);
105-
106-
fireTimer.start(0.1, true);
107-
108-
1+
candle = require("candle.init")
2+
instance = candle.new(100, 100, 200, 300)
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instance.start()

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