動作是游戲最基本也是最主要的表現形式。
精准到位的動作能讓精靈具有更逼真的表現力，對增強游戲的可玩性起決定性的作用。
1 --[[ 2 這里面的Action太豐富了 3 首先介紹一下，什么是Action，Action就是精靈屬性的改變 4 而屬性則包括：位置、尺寸、顏色、透明度、旋轉度、歪斜度等 5 簡單的Action是單一改變某一種屬性 6 復雜的Action，是組合地改變多種屬性 7 8 當然還有多個Action的組合，那幾是Sequence和Spawn了 9 還有視角（Camera）位置的變動，也屬於Action的一種 10 下面慢慢介紹 11 --]] 12 13 14 --首先是布局，將能用到的東西都搬上來 15 local size = cc.Director:getInstance():getWinSize() 16 17 local function initWithLayer(layer) 18 grossini = cc.Sprite:create(s_pPathGrossini) 19 tamara = cc.Sprite:create(s_pPathSister1) 20 kathia = cc.Sprite:create(s_pPathSister2) 21 22 layer:addChild(grossini, 1) 23 layer:addChild(tamara, 2) 24 layer:addChild(kathia, 3) 25 26 grossini:setPosition(cc.p(size.width / 2, size.height / 3)) 27 tamara:setPosition(cc.p(size.width / 2, 2 * size.height / 3)) 28 kathia:setPosition(cc.p(size.width / 2, size.height / 2)) 29 30 Helper.initWithLayer(layer) 31 end 32 --需要幾個精靈就顯示幾個精靈 33 local function centerSprites(numberOfSprites) 34 if numberOfSprites == 0 then 35 tamara:setVisible(false) 36 kathia:setVisible(false) 37 grossini:setVisible(false) 38 elseif numberOfSprites == 1 then 39 tamara:setVisible(false) 40 kathia:setVisible(false) 41 grossini:setPosition(cc.p(size.width / 2, size.height / 2)) 42 elseif numberOfSprites == 2 then 43 kathia:setPosition(cc.p(size.width / 3, size.height / 2)) 44 tamara:setPosition(cc.p(2 * size.width / 3, size.height / 2)) 45 grossini:setVisible(false) 46 elseif numberOfSprites == 3 then 47 grossini:setPosition(cc.p(size.width / 2, size.height / 2)) 48 tamara:setPosition(cc.p(size.width / 4, size.height / 2)) 49 kathia:setPosition(cc.p(3 * size.width / 4, size.height / 2)) 50 end 51 end 52 53 local function alignSpritesLeft(numberOfSprites) 54 if numberOfSprites == 1 then 55 tamara:setVisible(false) 56 kathia:setVisible(false) 57 grossini:setPosition(cc.p(60, size.height / 2)) 58 elseif numberOfSprites == 2 then 59 kathia:setPosition(cc.p(60, size.height / 3)) 60 tamara:setPosition(cc.p(60, 2 * size.height / 3)) 61 grossini:setVisible(false) 62 elseif numberOfSprites == 3 then 63 grossini:setPosition(cc.p(60, size.height / 2)) 64 tamara:setPosition(cc.p(60, 2 * size.height / 3)) 65 kathia:setPosition(cc.p(60, size.height / 3)) 66 end 67 end 68 -------------------------------------- 69 -- ActionManual 70 -------------------------------------- 71 --手動改變精靈的屬性，也是一種Action 72 local function ActionManual() 73 local layer = cc.Layer:create() 74 initWithLayer(layer) 75 76 tamara:setScaleX(2.5) 77 tamara:setScaleY(-1.0) 78 tamara:setPosition(cc.p(100, 70)) 79 tamara:setOpacity(128) 80 81 grossini:setRotation(120) 82 grossini:setPosition(cc.p(size.width / 2, size.height / 2)) 83 grossini:setColor(cc.c3b(255, 0, 0)) 84 85 kathia:setPosition(cc.p(size.width - 100, size.height / 2)) 86 kathia:setColor(cc.c3b(0, 0, 255)) 87 88 Helper.subtitleLabel:setString("Manual Transformation") 89 return layer 90 end 91 -------------------------------------- 92 -- ActionMove 93 -------------------------------------- 94 --MoveTo：使Sprite在設定時間內，移動到當前物體所在父容器的某一設定坐標上面 95 --MoveBy：Sprite將傳進來的位置參數加到自己現在有位置上，形成新的位置，並移動到那里 96 local function ActionMove() 97 local layer = cc.Layer:create() 98 initWithLayer(layer) 99 100 centerSprites(3) 101 local actionBy = cc.MoveBy:create(2, cc.p(80, 80)) 102 local actionByBack = actionBy:reverse() 103 104 tamara:runAction(cc.MoveTo:create(2, cc.p(size.width - 40, size.height - 40))) 105 grossini:runAction(cc.Sequence:create(actionBy, actionByBack)) 106 107 kathia:runAction(cc.MoveTo:create(1, cc.p(40, 40))) 108 109 Helper.subtitleLabel:setString("MoveTo / MoveBy") 110 return layer 111 end 112 -------------------------------------- 113 -- ActionScale 114 -------------------------------------- 115 --ScaleTo接收兩個數值參數，一個是時間，一個是縮放的倍率 116 --ScaleBy接收三個參數：時間，x軸倍率，y軸倍率。若 x倍率 = y倍率，則效果跟ScaleTo相同 117 local function ActionScale() 118 local layer = cc.Layer:create() 119 initWithLayer(layer) 120 121 centerSprites(3) 122 123 local actionTo = cc.ScaleTo:create(2.0, 0.5) 124 local actionBy = cc.ScaleBy:create(2.0, 1.0, 10.0) 125 local actionBy2 = cc.ScaleBy:create(2.0, 5.0, 1.0) 126 127 grossini:runAction(actionTo) 128 tamara:runAction(cc.Sequence:create(actionBy, actionBy:reverse())) 129 kathia:runAction(cc.Sequence:create(actionBy2, actionBy2:reverse())) 130 131 Helper.subtitleLabel:setString("ScaleTo / ScaleBy") 132 return layer 133 end 134 -------------------------------------- 135 -- ActionRotate 136 -------------------------------------- 137 --RotateTo，以初始狀態為零角度，旋轉 138 --RotateBy，以此次Action開始的狀態為零角度，旋轉 139 local function ActionRotate() 140 local layer = cc.Layer:create() 141 initWithLayer(layer) 142 143 centerSprites(3) 144 145 local actionTo = cc.RotateTo:create( 2, 45) 146 local actionTo2 = cc.RotateTo:create( 2, -45) 147 local actionTo0 = cc.RotateTo:create(2 , 0) 148 tamara:runAction(cc.Sequence:create(actionTo, actionTo0)) 149 150 local actionBy = cc.RotateBy:create(2 , 360) 151 local actionByBack = actionBy:reverse() 152 grossini:runAction(cc.Sequence:create(actionBy, actionByBack)) 153 154 local action0Retain = cc.RotateTo:create(2 , 0) 155 156 kathia:runAction(cc.Sequence:create(actionTo2, action0Retain)) 157 158 Helper.subtitleLabel:setString("RotateTo / RotateBy") 159 return layer 160 end 161 ------------------------------------- 162 -- ActionSkew 163 -------------------------------------- 164 --SkewTo,參數：時間,Sprite的X軸旋轉角度,Sprite的Y軸旋轉角度 --以初始狀態為起點 165 --SkewBy,參數：時間,Sprite的X軸旋轉角度,Sprite的Y軸旋轉角度 --以當前狀態為起點 166 local function ActionSkew() 167 local layer = cc.Layer:create() 168 initWithLayer(layer) 169 170 centerSprites(3) 171 172 --local actionTo = cc.SkewTo:create(20, 37.2, -37.2) 173 local actionTo = cc.SkewTo:create(1, 45, -45) 174 175 local actionToBack = cc.SkewTo:create(2, 0, 0) 176 local actionBy = cc.SkewBy:create(2, 0.0, -90.0) 177 local actionBy2 = cc.SkewBy:create(2, 45.0, 45.0) 178 local actionByBack = actionBy:reverse() 179 180 tamara:runAction(cc.Sequence:create(actionTo)) 181 --grossini:runAction(cc.SkewTo:create(1, 60, 0)) 182 grossini:runAction(cc.Sequence:create(actionBy, actionByBack)) 183 kathia:runAction(cc.Sequence:create(actionBy2, actionBy2:reverse())) 184 185 Helper.subtitleLabel:setString("SkewTo / SkewBy") 186 return layer 187 end 188 189 --ActionRotationalSkewVSStandardSkew 190 local function ActionRotationalSkewVSStandardSkew() 191 192 local layer = cc.Layer:create() 193 initWithLayer(layer) 194 195 tamara:removeFromParent(true); 196 grossini:removeFromParent(true); 197 kathia:removeFromParent(true); 198 199 local s = cc.Director:getInstance():getWinSize(); 200 local boxSize = cc.size(100.0, 100.0); 201 local box = cc.LayerColor:create(cc.c4b(255,255,0,255)); 202 box:setAnchorPoint(cc.p(0.5,0.5)); 203 box:setContentSize( boxSize ); 204 box:ignoreAnchorPointForPosition(false); 205 box:setPosition(cc.p(s.width/2, s.height - 100 - box:getContentSize().height/2)); 206 layer:addChild(box); 207 208 local label = cc.Label:createWithTTF("Standard cocos2d Skew", s_markerFeltFontPath, 16); 209 label:setAnchorPoint(cc.p(0.5, 0.5)) 210 label:setPosition(cc.p(s.width/2, s.height - 100 + label:getContentSize().height)); 211 layer:addChild(label); 212 local actionTo = cc.SkewBy:create(2, 360, 0); 213 local actionToBack = cc.SkewBy:create(2, -360, 0); 214 local seq = cc.Sequence:create(actionTo, actionToBack) 215 216 box:runAction(seq); 217 218 box = cc.LayerColor:create(cc.c4b(255,255,0,255)); 219 box:setAnchorPoint(cc.p(0.5,0.5)); 220 box:setContentSize(boxSize); 221 box:ignoreAnchorPointForPosition(false); 222 box:setPosition(cc.p(s.width/2, s.height - 250 - box:getContentSize().height/2)); 223 layer:addChild(box); 224 label = cc.Label:createWithTTF("Rotational Skew", s_markerFeltFontPath, 16); 225 label:setAnchorPoint(cc.p(0.5, 0.5)) 226 label:setPosition(cc.p(s.width/2, s.height - 250 + label:getContentSize().height/2)); 227 layer:addChild(label); 228 local actionTo2 = cc.RotateBy:create(2, 360, 0); 229 local actionToBack2 = cc.RotateBy:create(2, -360, 0); 230 seq = cc.Sequence:create(actionTo2, actionToBack2) 231 box:runAction(seq); 232 233 Helper.subtitleLabel:setString("Skew Comparison") 234 return layer; 235 end 236 237 -------------------------------------- 238 -- ActionSkewRotate 239 -------------------------------------- 240 -- 241 --Action組合，Skew + Rotate + Scale 242 local function ActionSkewRotate() 243 local layer = cc.Layer:create() 244 initWithLayer(layer) 245 246 tamara:removeFromParent(true) 247 grossini:removeFromParent(true) 248 kathia:removeFromParent(true) 249 250 local boxSize = cc.size(100.0, 100.0) 251 --創建一個純色的Layer，尺寸為(100,100) 252 local box = cc.LayerColor:create(cc.c4b(255, 255, 0, 255)) 253 box:setAnchorPoint(cc.p(0, 0)) 254 box:setPosition(190, 110) 255 box:setContentSize(boxSize) 256 257 --在左上角和右上角各放一個小方格（純色的Layer） 258 local markrside = 10.0 259 local uL = cc.LayerColor:create(cc.c4b(255, 0, 0, 255)) 260 box:addChild(uL) 261 uL:setContentSize(cc.size(markrside, markrside)) 262 uL:setPosition(0, boxSize.height - markrside) 263 uL:setAnchorPoint(cc.p(0, 0)) 264 265 local uR = cc.LayerColor:create(cc.c4b(0, 0, 255, 255)) 266 box:addChild(uR) 267 uR:setContentSize(cc.size(markrside, markrside)) 268 uR:setPosition(boxSize.width - markrside, boxSize.height - markrside) 269 uR:setAnchorPoint(cc.p(0, 0)) 270 layer:addChild(box) 271 272 local actionTo = cc.SkewTo:create(2, 0, 2) 273 local rotateTo = cc.RotateTo:create(2, 61.0) 274 local actionScaleTo = cc.ScaleTo:create(2, -0.44, 0.47) 275 276 local actionScaleToBack = cc.ScaleTo:create(2, 1.0, 1.0) 277 local rotateToBack = cc.RotateTo:create(2, 0) 278 local actionToBack = cc.SkewTo:create(2, 0, 0) 279 280 box:runAction(cc.Sequence:create(actionTo, actionToBack)) 281 box:runAction(cc.Sequence:create(rotateTo, rotateToBack)) 282 box:runAction(cc.Sequence:create(actionScaleTo, actionScaleToBack)) 283 284 Helper.subtitleLabel:setString("Skew + Rotate + Scale") 285 return layer 286 end 287 288 -------------------------------------- 289 -- ActionJump 290 -------------------------------------- 291 --Jump測試 292 --[[ 293 JumpTo,JumpBy的區別跟MoveTo與MoveBy的區別一樣，不多解釋 294 --]] 295 local function ActionJump() 296 local layer = cc.Layer:create() 297 initWithLayer(layer) 298 299 centerSprites(3) 300 301 local actionTo = cc.JumpTo:create(2, cc.p(300,300), 50, 4) 302 local actionBy = cc.JumpBy:create(2, cc.p(300,0), 50, 4) 303 local actionUp = cc.JumpBy:create(2, cc.p(0,0), 80, 4) 304 local actionByBack = actionBy:reverse() 305 306 tamara:runAction(actionTo) 307 grossini:runAction(cc.Sequence:create(actionBy, actionByBack)) 308 kathia:runAction(cc.RepeatForever:create(actionUp)) 309 310 Helper.subtitleLabel:setString("JumpTo / JumpBy") 311 return layer 312 end 313 314 -------------------------------------- 315 -- ActionCardinalSpline 316 -------------------------------------- 317 --[[ 318 基樣線條 運動：用一組坐標定義一個線條，以次線條為基准，讓精靈（盡量）沿着線條運動 319 參數：時間、坐標組、路線耦合度 - 暫時這么叫把，反正第三個參數為0的時候路線最符合基准線，並且光滑。越大路線越離譜。。。 320 --]] 321 local function ActionCardinalSpline() 322 local layer = cc.Layer:create() 323 initWithLayer(layer) 324 325 centerSprites(2) 326 327 local array = { 328 cc.p(0, 0), 329 cc.p(size.width / 2 - 30, 0), 330 cc.p(size.width / 2 - 30, size.height - 80), 331 cc.p(0, size.height - 80), 332 cc.p(0, 0), 333 } 334 local action = cc.CardinalSplineBy:create(3, array, 0) 335 local reverse = action:reverse() 336 local seq = cc.Sequence:create(action, reverse) 337 338 tamara:setPosition(cc.p(50, 50)) 339 tamara:runAction(seq) 340 341 local action2 = cc.CardinalSplineBy:create(3, array, 1) 342 local reverse2 = action2:reverse() 343 local seq2 = cc.Sequence:create(action2, reverse2) 344 345 kathia:setPosition(cc.p(size.width / 2, 50)) 346 kathia:runAction(seq2) 347 --[[ 348 local function drawCardinalSpline() 349 kmGLPushMatrix() 350 kmGLTranslatef(50, 50, 0) 351 cc.DrawPrimitives.drawCardinalSpline(array, 0, 100) 352 kmGLPopMatrix() 353 354 kmGLPushMatrix() 355 kmGLTranslatef(size.width / 2, 50, 0) 356 cc.DrawPrimitives.drawCardinalSpline(array, 1, 100) 357 kmGLPopMatrix() 358 end 359 360 array:retain() 361 local glNode = gl.glNodeCreate() 362 glNode:setContentSize(cc.size(size.width, size.height)) 363 glNode:setAnchorPoint(cc.p(0.5, 0.5)) 364 glNode:registerScriptDrawHandler(drawCardinalSpline) 365 layer:addChild(glNode,-10) 366 glNode:setPosition( size.width / 2, size.height / 2) 367 ]]-- 368 Helper.titleLabel:setString("CardinalSplineBy / CardinalSplineAt") 369 Helper.subtitleLabel:setString("Cardinal Spline paths.\nTesting different tensions for one array") 370 return layer 371 end 372 373 -------------------------------------- 374 -- ActionCatmullRom 375 -------------------------------------- 376 377 --To和By的區別就不一一解釋了，這個什么什么曲線，跟上面差不多，只接收兩個參數 378 local function ActionCatmullRom() 379 local layer = cc.Layer:create() 380 initWithLayer(layer) 381 382 centerSprites(2) 383 384 tamara:setPosition(cc.p(50, 50)) 385 local array = { 386 cc.p(0, 0), 387 cc.p(80, 80), 388 cc.p(size.width - 80, 80), 389 cc.p(size.width - 80, size.height - 80), 390 cc.p(80, size.height - 80), 391 cc.p(80, 80), 392 cc.p(size.width / 2, size.height / 2), 393 } 394 395 local action = cc.CatmullRomBy:create(3, array) 396 local reverse = action:reverse() 397 local seq = cc.Sequence:create(action, action) 398 tamara:runAction(seq) 399 400 local array2 = { 401 cc.p(size.width / 2, 30), 402 cc.p(size.width -80, 30), 403 cc.p(size.width - 80, size.height - 80), 404 cc.p(size.width / 2, size.height - 80), 405 cc.p(size.width / 2, 30), 406 } 407 408 local action2 = cc.CatmullRomTo:create(3, array2) 409 local reverse2 = action2:reverse() 410 local seq2 = cc.Sequence:create(action2, reverse2) 411 kathia:runAction(action2) 412 413 --[[ 414 local function drawCatmullRom() 415 kmGLPushMatrix() 416 kmGLTranslatef(50, 50, 0) 417 cc.DrawPrimitives.drawCatmullRom(array, 50) 418 kmGLPopMatrix() 419 420 cc.DrawPrimitives.drawCatmullRom(array2,50) 421 end 422 423 array:retain() 424 array2:retain() 425 local glNode = gl.glNodeCreate() 426 glNode:setContentSize(cc.size(size.width, size.height)) 427 glNode:setAnchorPoint(cc.p(0.5, 0.5)) 428 glNode:registerScriptDrawHandler(drawCatmullRom) 429 layer:addChild(glNode,-10) 430 glNode:setPosition( size.width / 2, size.height / 2) 431 ]]-- 432 433 Helper.titleLabel:setString("CatmullRomBy / CatmullRomTo") 434 Helper.subtitleLabel:setString("Catmull Rom spline paths. Testing reverse too") 435 return layer 436 end 437 438 -------------------------------------- 439 -- ActionBezier 440 -------------------------------------- 441 --貝塞爾運動 442 local function ActionBezier() 443 local layer = cc.Layer:create() 444 initWithLayer(layer) 445 446 centerSprites(3) 447 448 -- sprite 1 449 --[[ 450 local bezier = ccBezierConfig() 451 bezier.controlPoint_1 = cc.p(0, size.height / 2) 452 bezier.controlPoint_2 = cc.p(300, - size.height / 2) 453 bezier.endPosition = cc.p(300, 100) 454 ]]-- 455 --首先創建貝塞爾曲線所需要的點 456 local bezier = { 457 cc.p(0, size.height / 2), 458 cc.p(300, - size.height / 2), 459 cc.p(300, 100), 460 } 461 --創建貝塞爾運動，接收兩個參數：時間、坐標集 462 local bezierForward = cc.BezierBy:create(3, bezier) 463 local bezierBack = bezierForward:reverse() 464 local rep = cc.RepeatForever:create(cc.Sequence:create(bezierForward, bezierBack)) 465 466 -- sprite 2 467 tamara:setPosition(cc.p(80,160)) 468 --[[ 469 local bezier2 = ccBezierConfig() 470 bezier2.controlPoint_1 = cc.p(100, size.height / 2) 471 bezier2.controlPoint_2 = cc.p(200, - size.height / 2) 472 bezier2.endPosition = cc.p(240, 160) 473 ]]-- 474 local bezier2 ={ 475 cc.p(100, size.height / 2), 476 cc.p(200, - size.height / 2), 477 cc.p(240, 160) 478 } 479 480 local bezierTo1 = cc.BezierTo:create(2, bezier2) 481 482 -- sprite 3 483 kathia:setPosition(cc.p(400,160)) 484 local bezierTo2 = cc.BezierTo:create(2, bezier2) 485 486 grossini:runAction(rep) 487 -- tamara:runAction(bezierTo1) 488 -- kathia:runAction(bezierTo2) 489 490 Helper.subtitleLabel:setString("BezierTo / BezierBy") 491 return layer 492 end 493 494 -------------------------------------- 495 -- ActionBlink 496 -------------------------------------- 497 --閃爍，參數：時間，次數 498 local function ActionBlink() 499 local layer = cc.Layer:create() 500 initWithLayer(layer) 501 502 centerSprites(2) 503 504 local action1 = cc.Blink:create(2, 50) 505 local action2 = cc.Blink:create(2, 5) 506 507 tamara:runAction(action1) 508 kathia:runAction(action2) 509 510 Helper.subtitleLabel:setString("Blink") 511 512 return layer 513 end 514 515 -------------------------------------- 516 -- ActionFade 517 -------------------------------------- 518 --FadeIn：淡入 - 從無慢慢變到有 ， 接收一個參數：時間 519 -- FadeOut：淡出 - 從有慢慢變到無， 接收一個時間參數 520 local function ActionFade() 521 local layer = cc.Layer:create() 522 initWithLayer(layer) 523 524 centerSprites(2) 525 526 tamara:setOpacity(0) 527 local action1 = cc.FadeIn:create(5) 528 local action1Back = action1:reverse() 529 530 local action2 = cc.FadeOut:create(5) 531 local action2Back = action2:reverse() 532 533 tamara:runAction(cc.Sequence:create( action1)) 534 kathia:runAction(cc.Sequence:create(action2)) 535 536 Helper.subtitleLabel:setString("FadeIn / FadeOut") 537 538 return layer 539 end 540 541 -------------------------------------- 542 -- ActionTint 543 -------------------------------------- 544 --色調的改變，by和to的不同，不多解釋 545 local function ActionTint() 546 local layer = cc.Layer:create() 547 initWithLayer(layer) 548 549 centerSprites(2) 550 551 local action1 = cc.TintTo:create(2, 255, 0, 255) 552 local action2 = cc.TintBy:create(2, -127, -255, -127) 553 local action2Back = action2:reverse() 554 555 tamara:runAction(action1) 556 kathia:runAction(cc.Sequence:create(action2, action2Back)) 557 558 Helper.subtitleLabel:setString("TintTo / TintBy") 559 560 return layer 561 end 562 563 -------------------------------------- 564 -- ActionAnimate 565 -------------------------------------- 566 --逐幀動畫,動作的一種，可以跟精靈綁定，當播放動畫的時候，會覆蓋精靈 567 local function ActionAnimate() 568 local layer = cc.Layer:create() 569 initWithLayer(layer) 570 571 centerSprites(3) 572 573 local animation = cc.Animation:create() 574 local number, name 575 576 --FOR循環，加載規律命名的每一幀 577 for i = 1, 14 do 578 if i < 10 then 579 number = "0"..i 580 else 581 number = i 582 end 583 name = "Images/grossini_dance_"..number..".png" 584 --將每一幀放到animation中，方法：addSpriteFrameWithFile() 585 animation:addSpriteFrameWithFile(name) 586 end 587 -- should last 2.8 seconds. And there are 14 frames. 588 589 --setDelayPerUnit()設置每一幀的時間 590 animation:setDelayPerUnit(2.8 / 14.0) 591 --是否保存初始幀，即動畫播放完之后，是顯示動畫的最后一幀，還是顯示動畫之前的Sprite 592 animation:setRestoreOriginalFrame(true) 593 594 595 --將Animation封裝到Aniamte中，形成幀動作，可以與Sprite綁定 596 local action = cc.Animate:create(animation) 597 --grossini:runAction(cc.Sequence:create(action, action:reverse())) 598 599 --cc.AnimationCache:getInstance():addAnimations("animations/animations-2.plist") 600 --將動畫文件加載到緩存中 601 local cache = cc.AnimationCache:getInstance() 602 cache:addAnimations("animations/animations-2.plist") 603 --local animation2 = cc.AnimationCache:getInstance:getAnimation("dance_1") 挑出名為“dance_1”的動畫 604 local animation2 = cache:getAnimation("dance_1") 605 606 --將Animation2封裝到Animate中，成為幀動作，可與Sprite綁定 607 local action2 = cc.Animate:create(animation2) 608 --tamara:runAction(cc.Sequence:create(action2, action2:reverse())) 609 610 --clone(),賦值action2 611 local animation3 = animation2:clone() 612 --循環播放四次 613 animation3:setLoops(1) 614 --這里設置為false的話，將顯示動畫的最后一幀，不顯示原始的kathia了 615 animation3:setRestoreOriginalFrame(false) 616 617 local action3 = cc.Animate:create(animation3) 618 kathia:runAction(action3) 619 620 Helper.titleLabel:setString("Animation") 621 Helper.subtitleLabel:setString("Center: Manual animation. Border: using file format animation") 622 623 return layer 624 625 --[[ 626 現在回憶一下幀動作： 627 1、創建逐幀動畫Animation，用addSpriteFrameWithFile(name)給動畫添加每一幀。 628 2、創建Animate，將Animation封裝成動作，能夠與Sprite綁定的動作，對Sprite調用潤Action()綁定Animate即可播放 629 630 第二種創建幀動畫的方式： 631 1、local animation = cc.AnimationCache:getInstance:getAnimation("XXX") - 加載幀動畫文件對應的plist文件 632 2、創建Animate，將Animation封裝成動作 633 634 可直接用clone()復制動畫 635 636 另外：Animation的setLoops()方法設置動畫的循環次數 637 638 我們可以這樣理解Animate和Animation的區別： 639 Animation只是純粹的動畫，還不是Sprite能夠跑的Action，需要將Animation用cc.Animate:create()封裝成Animate，Animate才是真正的Action，才能供Sprite使用 640 --]] 641 end 642 643 -------------------------------------- 644 -- ActionSequence 645 -------------------------------------- 646 --動作序列Sequence，前面提到過，從略 647 local function ActionSequence() 648 local layer = cc.Layer:create() 649 initWithLayer(layer) 650 651 alignSpritesLeft(1) 652 653 local action = cc.Sequence:create( 654 cc.MoveBy:create(2, cc.p(240,0)), 655 cc.RotateBy:create(2, 540)) 656 657 grossini:runAction(action) 658 659 Helper.subtitleLabel:setString("Sequence: Move + Rotate") 660 661 return layer 662 end 663 664 -------------------------------------- 665 -- ActionSequence2 666 -------------------------------------- 667 668 --Sequence里面接回調，上面講到過，從略 669 local actionSequenceLayer = nil 670 671 local function ActionSequenceCallback1() 672 local label = cc.Label:createWithTTF("callback 1 called", s_markerFeltFontPath, 16) 673 label:setAnchorPoint(cc.p(0.5, 0.5)) 674 label:setPosition(size.width / 4, size.height / 2) 675 676 actionSequenceLayer:addChild(label) 677 end 678 679 local function ActionSequenceCallback2(sender) 680 local label = cc.Label:createWithTTF("callback 2 called", s_markerFeltFontPath, 16) 681 label:setAnchorPoint(cc.p(0.5, 0.5)) 682 label:setPosition(cc.p(size.width / 4 * 2, size.height / 2)) 683 684 actionSequenceLayer:addChild(label) 685 end 686 687 local function ActionSequenceCallback3(sender) 688 local label = cc.Label:createWithTTF("callback 3 called", s_markerFeltFontPath, 16) 689 label:setAnchorPoint(cc.p(0.5, 0.5)) 690 label:setPosition(cc.p(size.width / 4 * 3, size.height / 2)) 691 692 actionSequenceLayer:addChild(label) 693 end 694 695 local function ActionSequence2() 696 actionSequenceLayer = cc.Layer:create() 697 initWithLayer(actionSequenceLayer) 698 699 alignSpritesLeft(1) 700 701 grossini:setVisible(false) 702 local action = cc.Sequence:create(cc.Place:create(cc.p(200,200)),cc.Show:create(),cc.MoveBy:create(1, cc.p(100,0)), cc.CallFunc:create(ActionSequenceCallback1),cc.CallFunc:create(ActionSequenceCallback2),cc.CallFunc:create(ActionSequenceCallback3)) 703 704 grossini:runAction(action) 705 706 Helper.subtitleLabel:setString("Sequence of InstantActions") 707 return actionSequenceLayer 708 end 709 710 -------------------------------------- 711 -- ActionSpawn 712 -------------------------------------- 713 --兩種動作同時進行 714 local function ActionSpawn() 715 local layer = cc.Layer:create() 716 initWithLayer(layer) 717 718 alignSpritesLeft(1) 719 720 local action = cc.Spawn:create( 721 cc.JumpBy:create(2, cc.p(300,0), 50, 4), 722 cc.RotateBy:create( 2, 720)) 723 724 grossini:runAction(action) 725 726 Helper.subtitleLabel:setString("Spawn: Jump + Rotate") 727 728 return layer 729 end 730 731 -------------------------------------- 732 -- ActionReverse 733 -------------------------------------- 734 --逆動作Action:reverse() 735 local function ActionReverse() 736 local layer = cc.Layer:create() 737 initWithLayer(layer) 738 739 alignSpritesLeft(1) 740 741 local jump = cc.JumpBy:create(2, cc.p(300,0), 50, 4) 742 local action = cc.Sequence:create(jump, jump:reverse()) 743 744 grossini:runAction(action) 745 746 Helper.subtitleLabel:setString("Reverse an action") 747 748 return layer 749 end 750 751 -------------------------------------- 752 -- ActionDelaytime 753 -------------------------------------- 754 --延時，cc.DelayTime:create(X),可放入Sequence中 755 local function ActionDelaytime() 756 local layer = cc.Layer:create() 757 initWithLayer(layer) 758 759 alignSpritesLeft(1) 760 761 local move = cc.MoveBy:create(1, cc.p(150,0)) 762 local action = cc.Sequence:create(move, cc.DelayTime:create(2), move) 763 764 grossini:runAction(action) 765 766 Helper.subtitleLabel:setString("DelayTime: m + delay + m") 767 return layer 768 end 769 770 -------------------------------------- 771 -- ActionRepeat 772 -------------------------------------- 773 local function ActionRepeat() 774 local layer = cc.Layer:create() 775 initWithLayer(layer) 776 777 alignSpritesLeft(2) 778 779 local a1 = cc.MoveBy:create(1, cc.p(150,0)) 780 --cc.Repeat:create(action,X) - 執行action ， X次 781 --cc.Place:create(cc.p(x,y),action) 用來將action放到某一個位置 - 位置的改變和設置也是動作的一種！！ 782 local action1 = cc.Repeat:create(cc.Sequence:create(cc.Place:create(cc.p(160,160)), a1), 3) 783 784 local a2 = cc.MoveBy:create(1, cc.p(150,0)) 785 local action2 = cc.RepeatForever:create(cc.Sequence:create(a2, a1:reverse())) 786 787 kathia:runAction(action1) 788 tamara:runAction(action2) 789 790 Helper.subtitleLabel:setString("Repeat / RepeatForever actions") 791 return layer 792 end 793 794 -------------------------------------- 795 -- ActionRepeatForever 796 -------------------------------------- 797 --無限循環下去，cc.RepeatForever:create(Action) 798 local function repeatForever(sender) 799 local repeatAction = cc.RepeatForever:create(cc.RotateBy:create(0.1, 360)) 800 801 --此處的sender是grossini 802 sender:runAction(repeatAction) 803 end 804 805 local function ActionRepeatForever() 806 local layer = cc.Layer:create() 807 initWithLayer(layer) 808 809 centerSprites(1) 810 811 local action = cc.Sequence:create( 812 cc.DelayTime:create(1), 813 cc.CallFunc:create(repeatForever) ) 814 815 grossini:runAction(action) 816 817 Helper.subtitleLabel:setString("CallFuncN + RepeatForever") 818 return layer 819 end 820 821 -------------------------------------- 822 -- ActionRotateToRepeat 823 -------------------------------------- 824 local function ActionRotateToRepeat() 825 local layer = cc.Layer:create() 826 initWithLayer(layer) 827 828 centerSprites(2) 829 830 local act1 = cc.RotateTo:create(1, 90) 831 local act2 = cc.RotateTo:create(1, 0) 832 local seq = cc.Sequence:create(act1, act2) 833 --無限循環 834 local rep1 = cc.RepeatForever:create(seq) 835 --循環十次 836 local rep2 = cc.Repeat:create(seq:clone(), 10) 837 838 tamara:runAction(rep1) 839 kathia:runAction(rep2) 840 841 Helper.subtitleLabel:setString("Repeat/RepeatForever + RotateTo") 842 843 return layer 844 end 845 846 -------------------------------------- 847 -- ActionRotateJerk 848 -------------------------------------- 849 local function ActionRotateJerk() 850 local layer = cc.Layer:create() 851 initWithLayer(layer) 852 853 centerSprites(2) 854 855 local seq = cc.Sequence:create( 856 cc.RotateTo:create(0.5, -20), 857 cc.RotateTo:create(0.5, 20)) 858 859 local rep1 = cc.Repeat:create(seq, 10) 860 861 local seq2 = cc.Sequence:create( 862 cc.RotateTo:create(0.5, -20), 863 cc.RotateTo:create(0.5, 20)) 864 865 local rep2 = cc.RepeatForever:create(seq2) 866 867 tamara:runAction(rep1) 868 kathia:runAction(rep2) 869 870 Helper.subtitleLabel:setString("RepeatForever / Repeat + Rotate") 871 return layer 872 end 873 874 -------------------------------------- 875 -- ActionCallFunc 876 -------------------------------------- 877 --Sequence接回調 878 local callFuncLayer = nil 879 880 local function CallFucnCallback1() 881 local label = cc.Label:createWithTTF("callback 1 called", s_markerFeltFontPath, 16) 882 label:setAnchorPoint(cc.p(0.5, 0.5)) 883 label:setPosition(size.width / 4, size.height / 2) 884 885 callFuncLayer:addChild(label) 886 end 887 888 local function CallFucnCallback2(sender) 889 local label = cc.Label:createWithTTF("callback 2 called", s_markerFeltFontPath, 16) 890 label:setAnchorPoint(cc.p(0.5, 0.5)) 891 label:setPosition(size.width / 4 * 2, size.height / 2) 892 893 callFuncLayer:addChild(label) 894 end 895 896 local function CallFucnCallback3(sender) 897 local label = cc.Label:createWithTTF("callback 3 called", s_markerFeltFontPath, 16) 898 label:setAnchorPoint(cc.p(0.5, 0.5)) 899 label:setPosition(size.width / 4 * 3, size.height / 2) 900 901 callFuncLayer:addChild(label) 902 end 903 904 local function ActionCallFunc() 905 callFuncLayer = cc.Layer:create() 906 initWithLayer(callFuncLayer) 907 908 centerSprites(3) 909 910 local action = cc.Sequence:create( 911 cc.MoveBy:create(2, cc.p(200,0)), 912 cc.CallFunc:create(CallFucnCallback1) ) 913 local action2 = cc.Sequence:create(cc.ScaleBy:create(2, 2),cc.FadeOut:create(2),cc.CallFunc:create(CallFucnCallback2)) 914 local action3 = cc.Sequence:create(cc.RotateBy:create(3 , 360),cc.FadeOut:create(2),cc.CallFunc:create(CallFucnCallback3)) 915 916 grossini:runAction(action) 917 tamara:runAction(action2) 918 kathia:runAction(action3) 919 920 Helper.subtitleLabel:setString("Callbacks: CallFunc and friends") 921 return callFuncLayer 922 end 923 924 -------------------------------------- 925 -- ActionCallFuncND * 926 -- problem: the current luaEngine doesn't support 927 -- passing more than one param to lua script 928 -------------------------------------- 929 local function ActionCallFuncND() 930 local layer = cc.Layer:create() 931 initWithLayer(layer) 932 933 centerSprites(1) 934 935 local function doRemoveFromParentAndCleanup(sender,table) 936 --移除並清除掉 937 grossini:removeFromParentAndCleanup(table[1]) 938 end 939 940 local action = cc.Sequence:create( 941 cc.MoveBy:create(2, cc.p(200,0)), 942 cc.CallFunc:create(doRemoveFromParentAndCleanup,{true})) 943 944 grossini:runAction(action) 945 946 Helper.titleLabel:setString("CallFuncND + auto remove") 947 Helper.subtitleLabel:setString("CallFuncND + removeFromParent. Grossini dissapears in 2s") 948 return layer 949 end 950 951 -------------------------------------- 952 -- ActionReverseSequence 953 -------------------------------------- 954 --將Sequence放到Sequence中 955 local function ActionReverseSequence() 956 local layer = cc.Layer:create() 957 initWithLayer(layer) 958 959 alignSpritesLeft(1) 960 961 local move1 = cc.MoveBy:create(1, cc.p(250,0)) 962 local move2 = cc.MoveBy:create(1, cc.p(0,50)) 963 local seq = cc.Sequence:create(move1, move2, move1:reverse()) 964 local action = cc.Sequence:create(seq, seq:reverse()) 965 966 grossini:runAction(action) 967 968 Helper.subtitleLabel:setString("Reverse a sequence") 969 return layer 970 end 971 972 -------------------------------------- 973 -- ActionReverseSequence2 974 -------------------------------------- 975 local function ActionReverseSequence2() 976 local layer = cc.Layer:create() 977 initWithLayer(layer) 978 979 alignSpritesLeft(2) 980 981 -- Test: 982 -- Sequence should work both with IntervalAction and InstantActions 983 local move1 = cc.MoveBy:create(1, cc.p(250,0)) 984 local move2 = cc.MoveBy:create(1, cc.p(0,50)) 985 --可視性切換，調用的時候，與上一個動作的可見性相反 986 local tog1 = cc.ToggleVisibility:create() 987 local tog2 = cc.ToggleVisibility:create() 988 --local seq = cc.Sequence:create(move1, tog1, move2, tog2, move1:reverse()) 989 local seq = cc.Sequence:create(tog1,move1, tog2) 990 991 local action = cc.Repeat:create(cc.Sequence:create(seq, seq:reverse()), 3) 992 993 -- Test: 994 -- Also test that the reverse of Hide is Show, and vice-versa 995 kathia:runAction(action) 996 997 local move_tamara = cc.MoveBy:create(1, cc.p(100,0)) 998 local move_tamara2 = cc.MoveBy:create(1, cc.p(50,0)) 999 local hide = cc.Hide:create() 1000 1001 local seq_tamara = cc.Sequence:create(move_tamara, hide, move_tamara2) 1002 local seq_back = seq_tamara:reverse() 1003 -- tamara:runAction(cc.Sequence:create(seq_tamara, seq_back)) 1004 1005 Helper.subtitleLabel:setString("Reverse a sequence2") 1006 return layer 1007 end 1008 1009 -------------------------------------- 1010 -- ActionOrbit 1011 -------------------------------------- 1012 --視角動作 - 簡單的說就是將Sprite與相機綁定，然后相機圍繞着Sprite轉 1013 local function ActionOrbit() 1014 local layer = cc.Layer:create() 1015 initWithLayer(layer) 1016 1017 centerSprites(3) 1018 --[[ 1019 cc.OrbitCamera:create(),參數詳解: 1020 1、時間 ：與其他Action一樣，第一個參數都是時間 1021 2、初始半徑：OrbitCamera設定相機在以綁定的Sprite為球心的求面上運動的，所以有個初始半徑 1022 3、半徑差 ：半徑差大於0的話，相機會跨越不同的球面，這樣看起來，Sprite就會變大或變小 1023 4、起始 z角：Sprite處於三維坐標系的原點，相機位置與原點的連線與yz面的夾角稱為z角， 1024 5、z角差 ：z角改變180度，相當於從Sprite的正前方，繞到它的正后方 1025 6、起始 x角：Sprite處於三維坐標系的原點，相機位置與原點的連線與xz面的夾角成為x角，z角表示你俯視Sprite的角度 1026 7、x角差 ：起始x角為0度的時候，x角差表示你的視角與水平線的夾角 1027 1028 弄清楚了參數代表的意義，就可以隨意定義相機的視角了 1029 比如(5,10,0,90,180,0,0)表示，用5秒鍾，在距離Sprite為10的球面上，從Sprite底部，沿着yx面與球面的交線，經過正前面繞到頂部。 1030 看不懂的自己畫個圖比划一下 1031 --]] 1032 local orbit1 = cc.OrbitCamera:create(2,1, 0, 0, 180, 0, 45) 1033 1034 local action1 = cc.Sequence:create(orbit1, orbit1:reverse()) 1035 1036 local orbit2 = cc.OrbitCamera:create(2,1, 0, 0, 180, -45, 0) 1037 local action2 = cc.Sequence:create(orbit2, orbit2:reverse()) 1038 1039 local orbit3 = cc.OrbitCamera:create(2,1, 0, 0, 180, 90, 0) 1040 local action3 = cc.Sequence:create(orbit3, orbit3:reverse()) 1041 1042 kathia:runAction(cc.RepeatForever:create(action1)) 1043 --kathia:runAction(cc.Repeat:create(orbit1,2)) 1044 1045 tamara:runAction(cc.RepeatForever:create(action2)) 1046 grossini:runAction(cc.RepeatForever:create(action3)) 1047 1048 local move = cc.MoveBy:create(3, cc.p(100,-100)) 1049 local move_back = move:reverse() 1050 local seq = cc.Sequence:create(move, move_back) 1051 local rfe = cc.RepeatForever:create(seq) 1052 kathia:runAction(rfe) 1053 tamara:runAction(rfe:clone()) 1054 grossini:runAction(rfe:clone()) 1055 1056 1057 Helper.subtitleLabel:setString("OrbitCamera action") 1058 return layer 1059 end 1060 1061 -------------------------------------- 1062 -- ActionFollow 1063 -------------------------------------- 1064 --[[ 1065 上面講到的是軌跡相機，也就是視角相機，每一個精靈都有一個軌跡相機跟隨，軌跡相機從精靈上取景，各個軌跡相機需要將各自取的景呈現在主相機上，才能被渲染被看到。 1066 1067 跟隨相機指的就是主相機，主相機的視角決定了我們能從窗口看到的東西和范圍。主相機可以是自由視角、也可以用cc.Follow:create(Sprite,cc,rect(x,x,x,x))跟隨一個運動的Sprite 1068 --]] 1069 local function ActionFollow() 1070 local layer = cc.Layer:create() 1071 initWithLayer(layer) 1072 1073 centerSprites(1) 1074 --跟隨相機 1075 --首先，你需要一個Sprite 1076 grossini:setPosition(cc.p(-200, size.height / 2)) 1077 local move = cc.MoveBy:create(2, cc.p(size.width * 3, 0)) 1078 local move_back = move:reverse() 1079 local seq = cc.Sequence:create(move, move_back) 1080 local rep = cc.RepeatForever:create(seq) 1081 --Sprite需要動起來 1082 grossini:runAction(rep) 1083 --cc.Follow:create(Sprite,cc.rect(x,x,x,x)),需要設置目標，和跟隨的范圍，也就是超出這個范圍，相機就不會跟過去了。。 1084 --相機跟隨是整個層上的事情，所以要對Layer調用runAction() 1085 layer:runAction(cc.Follow:create(grossini, cc.rect(0, 0, size.width * 2 - 100, size.height))) 1086 1087 --下面是調用繪圖API將范圍畫出來，繪圖API在后面有專門講解 1088 local function draw() 1089 local winSize = cc.Director:getInstance():getWinSize() 1090 local x = winSize.width * 2 - 100 1091 local y = winSize.height 1092 local vertices = { cc.p(5, 5), cc.p(x - 5, 5), cc.p(x - 5,y - 5), cc.p(5,y - 5) } 1093 cc.DrawPrimitives.drawPoly(vertices, 4, true) 1094 end 1095 1096 local glNode = gl.glNodeCreate() 1097 glNode:setContentSize(cc.size(size.width, size.height)) 1098 glNode:setAnchorPoint(cc.p(0.5, 0.5)) 1099 glNode:registerScriptDrawHandler(draw) 1100 layer:addChild(glNode,-10) 1101 glNode:setPosition( size.width / 2, size.height / 2) 1102 1103 Helper.subtitleLabel:setString("Follow action") 1104 return layer 1105 1106 --[[ 1107 總結一下，跟隨相機比軌跡相機簡單多了： 1108 1、跟隨相機攝取的內容就是我們在窗口上看到的內容，僅有一個~！！ 1109 2、跟隨相機需要用Layer的runAction()方法調用，而不是用Sprite的 1110 3、跟隨動作cc.Follow:create()需要一個運動的Sprite，和一個cc.rect:create()定義的范圍做參數。 1111 --]] 1112 end 1113 1114 -------------------------------------- 1115 -- ActionTargeted 1116 -------------------------------------- 1117 --cc.TargetedAction:create(Sprite,Action),繼承自Action，用於將Sprite與Action綁定並實施的。 1118 --這樣做很靈活，比如游戲中，當一個BOSS揮一揮手發號施令的時候，小怪怪會做出相應的響應， 1119 --這時候直接對BOSS runAction()一個帶TargetedAction的Sequence，此TargetedAction會給小怪綁定一個動作，小怪就會“自動響應”。 1120 --為碼農節省了很多if-else 1121 local function ActionTargeted() 1122 local layer = cc.Layer:create() 1123 initWithLayer(layer) 1124 1125 centerSprites(2) 1126 1127 local jump1 = cc.JumpBy:create(2, cc.p(0, 0), 100, 3) 1128 local jump2 = cc.JumpBy:create(2, cc.p(0, 0), 100, 3) 1129 local rot1 = cc.RotateBy:create(1, 360) 1130 local rot2 = cc.RotateBy:create(1, 360) 1131 1132 --Action → cc.TargetedAction:create(Sprite,Action)好好感受一下 1133 local t1 = cc.TargetedAction:create(kathia, jump2) 1134 local t2 = cc.TargetedAction:create(kathia, rot2) 1135 --local seq = cc.Sequence:create(jump1, t1, rot1, t2) 1136 1137 --想想，如果要兩個精靈同時執行，怎么辦？ 猜對了，用Spawn 1138 --當tamara運行到t1的時候，意思就是，我該去告訴kathia，讓他按照jump2動起來，並且tamara要監視kathia保質保量完成動作。 1139 local always = cc.RepeatForever:create(cc.Sequence:create(jump1, t1, rot1, t2)) 1140 1141 tamara:runAction(always) 1142 1143 Helper.titleLabel:setString("ActionTargeted") 1144 Helper.subtitleLabel:setString("Action that runs on another target. Useful for sequences") 1145 return layer 1146 end 1147 1148 -------------------------------------- 1149 -- PauseResumeActions * 1150 -- problem: schedule feature is constructing 1151 -------------------------------------- 1152 --[[ 1153 Action的暫停和恢復 1154 前面提到過，所有的動作的管理，都由Director下屬的各種Manager管理 1155 這里test里面用到了腳本調度器，整體路線是：先讓Sprite執行Action，每過3秒鍾，用ActionManager()的PauseResumeActions()暫停一下所有正在進行的Action 1156 第五秒鍾的時候，又調用resumeTargets()，恢復當前Director所管理的所有Action 1157 1158 這里提一下resumeTargets(),它接收的參數是單例Director，只恢復這個Director之前pause的Action 1159 --]] 1160 local pausedTargets = nil 1161 local PauseResumeActions_pauseEntry = nil 1162 local PauseResumeActions_resumeEntry = nil 1163 1164 --暫停游戲 1165 local function ActionPause(dt) 1166 cclog("Pausing") 1167 1168 local scheduler = cc.Director:getInstance():getScheduler() 1169 scheduler:unscheduleScriptEntry(PauseResumeActions_pauseEntry) 1170 1171 local director = cc.Director:getInstance() 1172 pausedTargets = director:getActionManager():pauseAllRunningActions() 1173 end 1174 1175 --恢復游戲 1176 local function ActionResume(dt) 1177 cclog("Resuming") 1178 1179 local scheduler = cc.Director:getInstance():getScheduler() 1180 scheduler:unscheduleScriptEntry(PauseResumeActions_resumeEntry) 1181 1182 local director = cc.Director:getInstance() 1183 if pausedTargets ~= nil then 1184 -- problem: will crash here. Try fixing me! 1185 director:getActionManager():resumeTargets(pausedTargets) 1186 end 1187 end 1188 1189 local function PauseResumeActions_onEnterOrExit(tag) 1190 local scheduler = cc.Director:getInstance():getScheduler() 1191 if tag == "enter" then 1192 PauseResumeActions_pauseEntry = scheduler:scheduleScriptFunc(ActionPause, 3, false) 1193 PauseResumeActions_resumeEntry = scheduler:scheduleScriptFunc(ActionResume, 5, false) 1194 elseif tag == "exit" then 1195 scheduler:unscheduleScriptEntry(PauseResumeActions_pauseEntry) 1196 scheduler:unscheduleScriptEntry(PauseResumeActions_resumeEntry) 1197 end 1198 end 1199 1200 local function PauseResumeActions() 1201 local layer = cc.Layer:create() 1202 initWithLayer(layer) 1203 1204 centerSprites(2) 1205 1206 tamara:runAction(cc.RepeatForever:create(cc.RotateBy:create(3, 360))) 1207 kathia:runAction(cc.RepeatForever:create(cc.RotateBy:create(3, 360))) 1208 1209 --看代碼的入口：注冊Layer的加載事件 1210 --layer:registerScriptHandler(PauseResumeActions_onEnterOrExit) 1211 1212 Helper.titleLabel:setString("PauseResumeActions") 1213 Helper.subtitleLabel:setString("All actions pause at 3s and resume at 5s") 1214 return layer 1215 end 1216 1217 -------------------------------------- 1218 -- ActionIssue1305 1219 -------------------------------------- 1220 local spriteTmp = nil 1221 local Issue1305_entry = nil 1222 local Issue1305_layer = nil 1223 1224 local function Issue1305_log(sender) 1225 cclog("This message SHALL ONLY appear when the sprite is added to the scene, NOT BEFORE") 1226 end 1227 1228 local function addSprite(dt) 1229 local scheduler = cc.Director:getInstance():getScheduler() 1230 --首先取消腳本回調，放置重復將Sprite add到Layer上 1231 scheduler:unscheduleScriptEntry(Issue1305_entry) 1232 1233 --將Sprite放在舞台上 1234 spriteTmp:setPosition(cc.p(250, 250)) 1235 Issue1305_layer:addChild(spriteTmp) 1236 end 1237 1238 local function Issue1305_onEnterOrExit(tag) 1239 local scheduler = cc.Director:getInstance():getScheduler() 1240 if tag == "enter" then 1241 --Layer載入之后2秒，調用addSprite，將Sprite放到Layer上 1242 Issue1305_entry = scheduler:scheduleScriptFunc(addSprite, 2, false) 1243 elseif tag == "exit" then 1244 scheduler:unscheduleScriptEntry(Issue1305_entry) 1245 end 1246 end 1247 1248 local function ActionIssue1305() 1249 Issue1305_layer = cc.Layer:create() 1250 initWithLayer(Issue1305_layer) 1251 1252 centerSprites(0) 1253 1254 --創建Sprite，綁定callfunc Action，CCLog一些信息 1255 spriteTmp = cc.Sprite:create("Images/grossini.png") 1256 spriteTmp:runAction(cc.CallFunc:create(Issue1305_log)) 1257 1258 Issue1305_layer:registerScriptHandler(Issue1305_onEnterOrExit) 1259 1260 Helper.titleLabel:setString("Issue 1305") 1261 Helper.subtitleLabel:setString("In two seconds you should see a message on the console. NOT BEFORE.") 1262 return Issue1305_layer 1263 end 1264 1265 -------------------------------------- 1266 -- ActionIssue1305_2 1267 -------------------------------------- 1268 --老套路，將cc.CallFunc:create() 放到Sequence中 1269 local function Issue1305_2_log1() 1270 cclog("1st block") 1271 end 1272 1273 local function Issue1305_2_log2() 1274 cclog("2nd block") 1275 end 1276 1277 local function Issue1305_2_log3() 1278 cclog("3rd block") 1279 end 1280 1281 local function Issue1305_2_log4() 1282 cclog("4th block") 1283 end 1284 1285 local function ActionIssue1305_2() 1286 local layer = cc.Layer:create() 1287 initWithLayer(layer) 1288 1289 centerSprites(0) 1290 1291 local spr = cc.Sprite:create("Images/grossini.png") 1292 spr:setPosition(cc.p(200,200)) 1293 layer:addChild(spr) 1294 1295 local act1 = cc.MoveBy:create(2 ,cc.p(0, 100)) 1296 local act2 = cc.CallFunc:create(Issue1305_2_log1) 1297 local act3 = cc.MoveBy:create(2, cc.p(0, -100)) 1298 local act4 = cc.CallFunc:create(Issue1305_2_log2) 1299 local act5 = cc.MoveBy:create(2, cc.p(100, -100)) 1300 local act6 = cc.CallFunc:create(Issue1305_2_log3) 1301 local act7 = cc.MoveBy:create(2, cc.p(-100, 0)) 1302 local act8 = cc.CallFunc:create(Issue1305_2_log4) 1303 1304 local actF = cc.Sequence:create(act1, act2, act3, act4, act5, act6, act7, act8) 1305 1306 cc.Director:getInstance():getActionManager():addAction(actF ,spr, false) 1307 1308 Helper.titleLabel:setString("Issue 1305 #2") 1309 Helper.subtitleLabel:setString("See console. You should only see one message for each block") 1310 return layer 1311 end 1312 1313 -------------------------------------- 1314 -- ActionIssue1288 1315 -------------------------------------- 1316 --關鍵字：MoveBy,reverse,Sequence,Repeat 1317 local function ActionIssue1288() 1318 local layer = cc.Layer:create() 1319 initWithLayer(layer) 1320 1321 centerSprites(0) 1322 1323 --Sprite 1324 local spr = cc.Sprite:create("Images/grossini.png") 1325 spr:setPosition(cc.p(100, 100)) 1326 layer:addChild(spr) 1327 1328 local act1 = cc.MoveBy:create(0.5, cc.p(100, 0)) 1329 local act2 = act1:reverse() 1330 local act3 = cc.Sequence:create(act1, act2) 1331 1332 local act4 = cc.Repeat:create(act3, 2) 1333 1334 spr:runAction(act4) 1335 1336 Helper.titleLabel:setString("Issue 1288") 1337 Helper.subtitleLabel:setString("Sprite should end at the position where it started.") 1338 return layer 1339 end 1340 1341 -------------------------------------- 1342 -- ActionIssue1288_2 1343 -------------------------------------- 1344 local function ActionIssue1288_2() 1345 local layer = cc.Layer:create() 1346 initWithLayer(layer) 1347 1348 centerSprites(0) 1349 1350 local spr = cc.Sprite:create("Images/grossini.png") 1351 spr:setPosition(cc.p(100, 100)) 1352 layer:addChild(spr) 1353 1354 local act1 = cc.MoveBy:create(0.5, cc.p(100, 0)) 1355 spr:runAction(cc.Repeat:create(act1, 1)) 1356 1357 Helper.titleLabel:setString("Issue 1288 #2") 1358 Helper.subtitleLabel:setString("Sprite should move 100 pixels, and stay there") 1359 return layer 1360 end 1361 1362 -------------------------------------- 1363 -- ActionIssue1327 1364 -------------------------------------- 1365 local function logSprRotation(sender) 1366 --獲得時間發送者的旋轉角度，這個角度是相對於初始狀態而言的。 1367 cclog(""..sender:getRotation()) 1368 end 1369 1370 local function ActionIssue1327() 1371 local layer = cc.Layer:create() 1372 initWithLayer(layer) 1373 1374 centerSprites(0) 1375 1376 local spr = cc.Sprite:create("Images/grossini.png") 1377 spr:setPosition(cc.p(100, 100)) 1378 layer:addChild(spr) 1379 1380 local act1 = cc.CallFunc:create(logSprRotation) 1381 local act2 = cc.RotateBy:create(0.25, 45) 1382 local act3 = cc.CallFunc:create(logSprRotation) 1383 local act4 = cc.RotateBy:create(0.25, 45) 1384 local act5 = cc.CallFunc:create(logSprRotation) 1385 local act6 = cc.RotateBy:create(0.25, 45) 1386 local act7 = cc.CallFunc:create(logSprRotation) 1387 local act8 = cc.RotateBy:create(0.25, 45) 1388 local act9 = cc.CallFunc:create(logSprRotation) 1389 spr:runAction(cc.Sequence:create(act1, act2, act3, act4, act5, act6, act7,act8, act9)) 1390 1391 Helper.titleLabel:setString("Issue 1327") 1392 Helper.subtitleLabel:setString("See console: You should see: 0, 45, 90, 135, 180") 1393 return layer 1394 end 1395 1396 function ActionsTest() 1397 cclog("ActionsTest") 1398 local scene = cc.Scene:create() 1399 1400 Helper.createFunctionTable = { 1401 ActionManual, --手動設置Action 1402 ActionMove, 1403 ActionScale, 1404 ActionRotate, 1405 ActionSkew, 1406 ActionRotationalSkewVSStandardSkew, 1407 ActionSkewRotate, 1408 ActionJump, 1409 ActionCardinalSpline, 1410 ActionCatmullRom, 1411 ActionBezier, 1412 ActionBlink, 1413 ActionFade, 1414 ActionTint, 1415 ActionAnimate, 1416 ActionSequence, 1417 ActionSequence2, 1418 ActionSpawn, 1419 ActionReverse, 1420 ActionDelaytime, 1421 ActionRepeat, 1422 ActionRepeatForever, 1423 ActionRotateToRepeat, 1424 ActionRotateJerk, 1425 ActionCallFunc, 1426 ActionCallFuncND, 1427 ActionReverseSequence, 1428 ActionReverseSequence2, 1429 ActionOrbit, 1430 ActionFollow, 1431 ActionTargeted, 1432 PauseResumeActions, 1433 ActionIssue1305, 1434 ActionIssue1305_2, 1435 ActionIssue1288, 1436 ActionIssue1288_2, 1437 ActionIssue1327 1438 } 1439 scene:addChild(ActionManual()) 1440 scene:addChild(CreateBackMenuItem()) 1441 1442 return scene 1443 end