I've noticed a VERY serious problem with the current Director class code.
If you set up a scene with any transition that requires a delay (like moveFromRight) and then do something that causes a new transition while the previous is still working, then it crashes.
For example, set up two screens: tapping Screen1 calls:
director:changeScene("Screen2","moveFromRight")
and tapping Screen2 calls:
director:changeScene("Screen1","moveFromLeft")
Now, tap Screen1 and BEFORE IT IS FINISHED sliding, tap the screen again. This will hang/crash.
I have come up with my own fix for this which should be incorporated into the code in the Code Repository:
1) Within the directory.lua file, whenever you call timer.performWithDelay, save the result in a variable called directorTimer. For example:
directorTimer = timer.performWithDelay( fxTime, fxEnded )
do this for every occurrence of timer.performWithDelay
2) At the end of the fxEnded(event) function, reset this variable by adding this line:
directorTimer = nil
3) In the director:changeScene method, add this code just after the "if lastScene...end" block at the beginning of the function:
1 2 3 4 5 | if (directorTimer) then -- ensure that we don't change again until previous transition is finished timer.cancel( directorTimer); fxEnded(); end |
@MPotter
Thanks for the help! Some people asked me about this some time ago, the solution I gave to them was a boolean variable to test if the transition is running. This is at version 1.2 but I have a lot to do in that version before release it. I'm thinking on deploy it only with some bug fixes and the new features will be on the next version.
Thank you MPotter for this fix (and ricardorauber for the framework). The app is not crashing anymore when switching fast between the pages. Great!
woud you please, post the full code with all change ?
Sure here it is:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 | module(..., package.seeall) --====================================================================-- -- DIRECTOR CLASS --====================================================================-- -- -- Version: 1.1 -- Made by Ricardo Rauber Pereira @ 2010 -- Blog: http://rauberlabs.blogspot.com/ -- Mail: ricardorauber@gmail.com -- -- This class is free to use, feel free to change but please send new versions -- or new features like new effects to me and help us to make it better! -- --====================================================================-- -- CHANGES --====================================================================-- -- -- 06-OCT-2010 - Ricardo Rauber - Created -- 07-OCT-2010 - Ricardo Rauber - Functions loadScene and fxEnded were -- taken off from the changeScene function; -- Added function cleanGroups for best -- memory clean up; -- Added directorView and effectView groups -- for better and easier control; -- Please see INFORMATION to know how to use it -- --====================================================================-- -- VARIABLES --====================================================================-- -- -- currentView: Main display group -- nextView: Display group for transitions -- currentScreen: Active module -- nextScreen: New module -- lastScene: Active module in string for control -- nextScene: New module in string for control -- effect: Transition type -- arg[N]: Arguments for each transition -- fxTime: Time for transition.to -- --====================================================================-- -- INFORMATION --====================================================================-- -- -- * For best practices, use fps=60, scale = "zoomStretch" on config.lua -- -- * In main.lua file, you have to import the class like this: -- -- director = require("director") -- local g = display.newGroup() -- g:insert(director.directorView) -- -- * To change scenes, use this command [use the effect of your choice] -- -- director:changeScene("settings","moveFromLeft") -- -- * Every scene is a lua module file and must have a new() function that -- must return a local display group, like this: [see template.lua] -- -- module(..., package.seeall) -- function new() -- local lg = display.newGroup() -- ------ Your code here ------ -- return lg -- end -- -- * Every display object must be inserted on the local display group -- -- local background = display.newImage("background.png") -- lg:insert(background) -- -- * This class doesn't clean timers! If you want to stop timers when -- change scenes, you'll have to do it manually. -- --====================================================================-- directorView = display.newGroup() currentView = display.newGroup() nextView = display.newGroup() effectView = display.newGroup() -- local currentScreen, nextScreen local lastScene = "main" local fxTime = 200 -- directorView:insert(currentView) directorView:insert(nextView) directorView:insert(effectView) ------------------------------------------------------------------------ -- CLEAN GROUP ------------------------------------------------------------------------ local function cleanGroups ( curGroup, level ) if curGroup.numChildren then while curGroup.numChildren > 0 do cleanGroups ( curGroup[curGroup.numChildren], level+1 ) end if level > 0 then curGroup:removeSelf() end else curGroup:removeSelf() curGroup = nil return end end ------------------------------------------------------------------------ -- LOAD SCENE ------------------------------------------------------------------------ local function loadScene ( nextScene ) nextScreen = require(nextScene).new() nextView:insert(nextScreen) end ------------------------------------------------------------------------ -- EFFECT ENDED ------------------------------------------------------------------------ local function fxEnded ( event ) currentView.x = 0 currentView.y = 0 currentView.xScale = 1 currentView.yScale = 1 -- cleanGroups(currentView,0) -- currentScreen = nextScreen currentView:insert(currentScreen) nextView.x = display.contentWidth nextView.y = 0 nextView.xScale = 1 nextView.yScale = 1 directorTimer = nil end ------------------------------------------------------------------------ -- CHANGE SCENE ------------------------------------------------------------------------ function director:changeScene(nextScene, effect, arg1, arg2, arg3) ----------------------------------- -- If is the same, don't change ----------------------------------- if lastScene then if string.lower(lastScene) == string.lower(nextScene) then return true end end if (directorTimer) then -- ensure that we don't change again until previous transition is finished timer.cancel( directorTimer); fxEnded(); end local showFx ----------------------------------- -- EFFECT: Move From Right ----------------------------------- if effect == "moveFromRight" then nextView.x = display.contentWidth nextView.y = 0 -- loadScene (nextScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) showFx = transition.to ( currentView, { x=display.contentWidth*-1, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime, fxEnded ) ----------------------------------- -- EFFECT: Over From Right ----------------------------------- elseif effect == "overFromRight" then nextView.x = display.contentWidth nextView.y = 0 -- loadScene (nextScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime, fxEnded ) ----------------------------------- -- EFFECT: Move From Left ----------------------------------- elseif effect == "moveFromLeft" then nextView.x = display.contentWidth*-1 nextView.y = 0 -- loadScene (nextScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) showFx = transition.to ( currentView, { x=display.contentWidth, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime, fxEnded ) ----------------------------------- -- EFFECT: Over From Left ----------------------------------- elseif effect == "overFromLeft" then nextView.x = display.contentWidth*-1 nextView.y = 0 -- loadScene (nextScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime, fxEnded ) ----------------------------------- -- EFFECT: Over From Top ----------------------------------- elseif effect == "overFromTop" then nextView.x = 0 nextView.y = display.contentHeight*-1 -- loadScene (nextScene) -- showFx = transition.to ( nextView, { y=0, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime, fxEnded ) ----------------------------------- -- EFFECT: Over From Bottom ----------------------------------- elseif effect == "overFromBottom" then nextView.x = 0 nextView.y = display.contentHeight -- loadScene (nextScene) -- showFx = transition.to ( nextView, { y=0, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime, fxEnded ) ----------------------------------- -- EFFECT: Fade ----------------------------------- -- ARG1 = color [string] ----------------------------------- -- ARG1 = red [number] -- ARG2 = green [number] -- ARG3 = blue [number] ----------------------------------- elseif effect == "fade" then local r, g, b -- if type(arg1) == "nil" then arg1 = "black" end -- if string.lower(arg1) == "red" then r=255 g=0 b=0 elseif string.lower(arg1) == "green" then r=0 g=255 b=0 elseif string.lower(arg1) == "blue" then r=0 g=0 b=255 elseif string.lower(arg1) == "yellow" then r=255 g=255 b=0 elseif string.lower(arg1) == "pink" then r=255 g=0 b=255 elseif string.lower(arg1) == "white" then r=255 g=255 b=255 elseif type (arg1) == "number" and type (arg2) == "number" and type (arg3) == "number" then r=arg1 g=arg2 b=arg3 else r=0 g=0 b=0 end -- nextView.x = display.contentWidth nextView.y = 0 -- loadScene (nextScene) -- local fade = display.newRect( 0 - display.contentWidth, 0 - display.contentHeight, display.contentWidth * 3, display.contentHeight * 3 ) fade.alpha = 0 fade:setFillColor( r,g,b ) effectView:insert(fade) -- showFx = transition.to ( fade, { alpha=1.0, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime, fxEnded ) -- local function returnFade ( event ) showFx = transition.to ( fade, { alpha=0, time=fxTime } ) -- local function removeFade ( event ) fade:removeSelf() end -- directorTimer = timer.performWithDelay( fxTime, removeFade ) end -- directorTimer = timer.performWithDelay( fxTime+1, returnFade ) ----------------------------------- -- EFFECT: Flip ----------------------------------- elseif effect == "flip" then showFx = transition.to ( currentView, { xScale=0.001, time=fxTime } ) showFx = transition.to ( currentView, { x=display.contentWidth*0.5, time=fxTime } ) -- loadScene (nextScene) -- nextView.xScale=0.001 nextView.x=display.contentWidth*0.5 -- showFx = transition.to ( nextView, { xScale=1, delay=fxTime, time=fxTime } ) showFx = transition.to ( nextView, { x=0, delay=fxTime, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime*2, fxEnded ) ----------------------------------- -- EFFECT: Down Flip ----------------------------------- elseif effect == "downFlip" then showFx = transition.to ( currentView, { xScale=0.7, time=fxTime } ) showFx = transition.to ( currentView, { yScale=0.7, time=fxTime } ) showFx = transition.to ( currentView, { x=display.contentWidth*0.15, time=fxTime } ) showFx = transition.to ( currentView, { y=display.contentHeight*0.15, time=fxTime } ) showFx = transition.to ( currentView, { xScale=0.001, delay=fxTime, time=fxTime } ) showFx = transition.to ( currentView, { x=display.contentWidth*0.5, delay=fxTime, time=fxTime } ) -- loadScene (nextScene) -- nextView.x = display.contentWidth*0.5 nextView.xScale=0.001 nextView.yScale=0.7 nextView.y=display.contentHeight*0.15 -- showFx = transition.to ( nextView, { x=display.contentWidth*0.15, delay=fxTime*2, time=fxTime } ) showFx = transition.to ( nextView, { xScale=0.7, delay=fxTime*2, time=fxTime } ) showFx = transition.to ( nextView, { xScale=1, delay=fxTime*3, time=fxTime } ) showFx = transition.to ( nextView, { yScale=1, delay=fxTime*3, time=fxTime } ) showFx = transition.to ( nextView, { x=0, delay=fxTime*3, time=fxTime } ) showFx = transition.to ( nextView, { y=0, delay=fxTime*3, time=fxTime } ) -- directorTimer = timer.performWithDelay( fxTime*4, fxEnded ) ----------------------------------- -- EFFECT: None ----------------------------------- else directorTimer = timer.performWithDelay( 0, fxEnded ) loadScene (nextScene) end ----------------------------------- -- Clean up memory ----------------------------------- if lastScene then package.loaded[lastScene] = nil end lastScene = nextScene collectgarbage("collect") return true end |
I tried this code in my Director.lua file but did not work, because main is :
my code is work with my project, but urs it is work in the beginning but because my background
is moving from right to left, its move then everything disappear , may be something with
time of movement or speed of movement ?
my code has Delay time, but urs doesnt have,
what do I have to change ?
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 | module(..., package.seeall) --====================================================================-- -- DIRECTOR CLASS --====================================================================-- -- -- Version: 1.2 -- Made by Ricardo Rauber Pereira @ 2010 -- Blog: http://rauberlabs.blogspot.com/ -- Mail: ricardorauber@gmail.com -- -- This class is free to use, feel free to change but please send new versions -- or new features like new effects to me and help us to make it better! -- --====================================================================-- -- CHANGES --====================================================================-- -- -- 06-OCT-2010 - Ricardo Rauber - Created -- 07-OCT-2010 - Ricardo Rauber - Functions loadScene and fxEnded were -- taken off from the changeScene function; -- Added function cleanGroups for best -- memory clean up; -- Added directorView and effectView groups -- for better and easier control; -- Please see INFORMATION to know how to use it -- 14-NOV-2010 - Ricardo Rauber - Bux fixes and new getScene function to get -- the name of the active scene (lua file) -- 14-FEB-2011 - Ricardo Rauber - General Bug Fixes -- --====================================================================-- -- INFORMATION --====================================================================-- -- -- * For best practices, use fps=60, scale = "zoomStretch" on config.lua -- -- * In main.lua file, you have to import the class like this: -- -- director = require( "director" ) -- local mainGroup = display.newGroup() -- mainGroup:insert( director.directorView ) -- -- * To change scenes, use this command [use the effect of your choice] -- -- director:changeScene("settings","moveFromLeft") -- -- * Every scene is a lua module file and must have a new() function that -- must return a local display group, like this: [see template.lua] -- -- module(..., package.seeall) -- local localGroup = display.newGroup() -- function new() -- ------ Your code here ------ -- return localGroup -- end -- -- * Every display object must be inserted on the local display group -- -- local background = display.newImage( "background.png" ) -- localGroup:insert( background ) -- -- * This class doesn't clean timers! If you want to stop timers when -- change scenes, you'll have to do it manually creating a clean() function. -- --====================================================================-- directorView = display.newGroup() currView = display.newGroup() nextView = display.newGroup() effectView = display.newGroup() -- local currScreen, nextScreen local currScene, nextScene = "main", "main" local newScene local fxTime = 200 local safeDelay = 50 local isChangingScene = false -- directorView:insert(currView) directorView:insert(nextView) directorView:insert(effectView) -- currView.x = 0 currView.y = 0 nextView.x = display.contentWidth nextView.y = 0 ------------------------------------------------------------------------ -- GET COLOR ------------------------------------------------------------------------ local function getColor ( arg1, arg2, arg3 ) -- local r, g, b -- if type(arg1) == "nil" then arg1 = "black" end -- if string.lower(arg1) == "red" then r=255 g=0 b=0 elseif string.lower(arg1) == "green" then r=0 g=255 b=0 elseif string.lower(arg1) == "blue" then r=0 g=0 b=255 elseif string.lower(arg1) == "yellow" then r=255 g=255 b=0 elseif string.lower(arg1) == "pink" then r=255 g=0 b=255 elseif string.lower(arg1) == "white" then r=255 g=255 b=255 elseif type (arg1) == "number" and type (arg2) == "number" and type (arg3) == "number" then r=arg1 g=arg2 b=arg3 else r=0 g=0 b=0 end -- return r, g, b -- end ------------------------------------------------------------------------ -- CHANGE CONTROLS ------------------------------------------------------------------------ -- fxTime function director:changeFxTime ( newFxTime ) if type(newFxTime) == "number" then fxTime = newFxTime end end -- safeDelay function director:changeSafeDelay ( newSafeDelay ) if type(newSafeDelay) == "number" then safeDelay = newSafeDelay end end ------------------------------------------------------------------------ -- GET SCENES ------------------------------------------------------------------------ function director:getCurrScene () return currScene end -- function director:getNextScene () return nextScene end ------------------------------------------------------------------------ -- CLEAN GROUP ------------------------------------------------------------------------ local function cleanGroups ( curGroup, level ) if curGroup.numChildren then while curGroup.numChildren > 0 do cleanGroups ( curGroup[curGroup.numChildren], level+1 ) end if level > 0 then curGroup:removeSelf() end else curGroup:removeSelf() curGroup = nil return true end end ------------------------------------------------------------------------ -- CALL CLEAN FUNCTION ------------------------------------------------------------------------ local function callClean ( moduleName ) if type(package.loaded[moduleName]) == "table" then if string.lower(moduleName) ~= "main" then for k,v in pairs(package.loaded[moduleName]) do if k == "clean" and type(v) == "function" then package.loaded[moduleName].clean() end end end end end ------------------------------------------------------------------------ -- UNLOAD SCENE ------------------------------------------------------------------------ local function unloadScene ( moduleName ) if moduleName ~= "main" and type(package.loaded[moduleName]) == "table" then package.loaded[moduleName] = nil local function garbage ( event ) collectgarbage("collect") end garbage() timer.performWithDelay(fxTime,garbage) end end ------------------------------------------------------------------------ -- LOAD SCENE ------------------------------------------------------------------------ local function loadScene ( moduleName, target ) -- Test parameters if type(moduleName) == "nil" then return true end if type(target) == "nil" then target = "next" end ------------------------------------- -- Load choosed scene ------------------------------------- -- Prev if string.lower(target) == "curr" then -- callClean ( moduleName ) -- cleanGroups(currView,0) -- if nextScene == moduleName then cleanGroups(nextView,0) end -- unloadScene( moduleName ) -- currScreen = require(moduleName).new() currView:remove(currScreen) currScene = moduleName -- Next else -- callClean ( moduleName ) -- cleanGroups(nextView,0) -- if currScene == moduleName then cleanGroups(currView,0) end -- unloadScene( moduleName ) -- nextScreen = require(moduleName).new() nextView:insert(nextScreen) nextScene = moduleName end end -- Load curr screen function director:loadCurrScene ( moduleName ) loadScene ( moduleName, "curr" ) end -- Load next screen function director:loadNextScene ( moduleName ) loadScene ( moduleName, "next" ) end ------------------------------------------------------------------------ -- EFFECT ENDED ------------------------------------------------------------------------ local function fxEnded ( event ) currView.x = 0 currView.y = 0 currView.xScale = 1 currView.yScale = 1 -- callClean ( currScene ) cleanGroups( currView ,0) unloadScene( currScene ) -- currScreen = nextScreen currScene = newScene currView:insert(currScreen) -- nextView.x = display.contentWidth nextView.y = 0 nextView.xScale = 1 nextView.yScale = 1 -- isChangingScene = false end ------------------------------------------------------------------------ -- CHANGE SCENE ------------------------------------------------------------------------ ----------------------------------- -- Clean up memory ----------------------------------- if lastScene then -- If you want to use a custom function to clean, use this -- if string.lower(lastScene) ~= "main" then -- package.loaded[lastScene].clean() -- end package.loaded[lastScene] = nil end lastScene = nextScene collectgarbage("collect") function director:changeScene(nextLoadScene, effect, arg1, arg2, arg3) ----------------------------------- -- If is changing scene, return without do anything ----------------------------------- if isChangingScene then return true else isChangingScene = true end ----------------------------------- -- If is the same, don't change ----------------------------------- if currScene then if string.lower(currScene) == string.lower(nextLoadScene) then return true end end newScene = nextLoadScene local showFx ----------------------------------- -- EFFECT: Move From Right ----------------------------------- if effect == "moveFromRight" then nextView.x = display.contentWidth nextView.y = 0 -- loadScene (newScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) showFx = transition.to ( currView, { x=display.contentWidth*-1, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Over From Right ----------------------------------- elseif effect == "overFromRight" then nextView.x = display.contentWidth nextView.y = 0 -- loadScene (newScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Move From Left ----------------------------------- elseif effect == "moveFromLeft" then nextView.x = display.contentWidth*-1 nextView.y = 0 -- loadScene (newScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) showFx = transition.to ( currView, { x=display.contentWidth, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Over From Left ----------------------------------- elseif effect == "overFromLeft" then nextView.x = display.contentWidth*-1 nextView.y = 0 -- loadScene (newScene) -- showFx = transition.to ( nextView, { x=0, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Move From Top ----------------------------------- elseif effect == "moveFromTop" then nextView.x = 0 nextView.y = display.contentHeight*-1 -- loadScene (newScene) -- showFx = transition.to ( nextView, { y=0, time=fxTime } ) showFx = transition.to ( currView, { y=display.contentHeight, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Over From Top ----------------------------------- elseif effect == "overFromTop" then nextView.x = 0 nextView.y = display.contentHeight*-1 -- loadScene (newScene) -- showFx = transition.to ( nextView, { y=0, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Move From Bottom ----------------------------------- elseif effect == "moveFromBottom" then nextView.x = 0 nextView.y = display.contentHeight -- loadScene (newScene) -- showFx = transition.to ( nextView, { y=0, time=fxTime } ) showFx = transition.to ( currView, { y=display.contentHeight*-1, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Over From Bottom ----------------------------------- elseif effect == "overFromBottom" then nextView.x = 0 nextView.y = display.contentHeight -- loadScene (newScene) -- showFx = transition.to ( nextView, { y=0, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Crossfade ----------------------------------- elseif effect == "crossfade" then nextView.x = display.contentWidth nextView.y = 0 -- loadScene (newScene) -- nextView.alpha = 0 nextView.x = 0 -- showFx = transition.to ( nextView, { alpha=1, time=fxTime*2 } ) -- timer.performWithDelay( fxTime*2+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Fade ----------------------------------- -- ARG1 = color [string] ----------------------------------- -- ARG1 = red [number] -- ARG2 = green [number] -- ARG3 = blue [number] ----------------------------------- elseif effect == "fade" then local r, g, b = getColor ( arg1, arg2, arg3 ) -- nextView.x = display.contentWidth nextView.y = 0 -- loadScene (newScene) -- local fade = display.newRect( 0 - display.contentWidth, 0 - display.contentHeight, display.contentWidth * 3, display.contentHeight * 3 ) fade.alpha = 0 fade:setFillColor( r,g,b ) effectView:insert(fade) -- showFx = transition.to ( fade, { alpha=1.0, time=fxTime } ) -- timer.performWithDelay( fxTime+safeDelay, fxEnded ) -- local function returnFade ( event ) showFx = transition.to ( fade, { alpha=0, time=fxTime } ) -- local function removeFade ( event ) fade:removeSelf() end -- timer.performWithDelay( fxTime+safeDelay, removeFade ) end -- timer.performWithDelay( fxTime+safeDelay+1, returnFade ) ----------------------------------- -- EFFECT: Flip ----------------------------------- elseif effect == "flip" then showFx = transition.to ( currView, { xScale=0.001, time=fxTime } ) showFx = transition.to ( currView, { x=display.contentWidth*0.5, time=fxTime } ) -- loadScene (newScene) -- nextView.xScale=0.001 nextView.x=display.contentWidth*0.5 -- showFx = transition.to ( nextView, { xScale=1, delay=fxTime, time=fxTime } ) showFx = transition.to ( nextView, { x=0, delay=fxTime, time=fxTime } ) -- timer.performWithDelay( fxTime*2+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: Down Flip ----------------------------------- elseif effect == "downFlip" then showFx = transition.to ( currView, { xScale=0.7, time=fxTime } ) showFx = transition.to ( currView, { yScale=0.7, time=fxTime } ) showFx = transition.to ( currView, { x=display.contentWidth*0.15, time=fxTime } ) showFx = transition.to ( currView, { y=display.contentHeight*0.15, time=fxTime } ) showFx = transition.to ( currView, { xScale=0.001, delay=fxTime, time=fxTime } ) showFx = transition.to ( currView, { x=display.contentWidth*0.5, delay=fxTime, time=fxTime } ) -- loadScene (newScene) -- nextView.x = display.contentWidth*0.5 nextView.xScale=0.001 nextView.yScale=0.7 nextView.y=display.contentHeight*0.15 -- showFx = transition.to ( nextView, { x=display.contentWidth*0.15, delay=fxTime*2, time=fxTime } ) showFx = transition.to ( nextView, { xScale=0.7, delay=fxTime*2, time=fxTime } ) showFx = transition.to ( nextView, { xScale=1, delay=fxTime*3, time=fxTime } ) showFx = transition.to ( nextView, { yScale=1, delay=fxTime*3, time=fxTime } ) showFx = transition.to ( nextView, { x=0, delay=fxTime*3, time=fxTime } ) showFx = transition.to ( nextView, { y=0, delay=fxTime*3, time=fxTime } ) -- timer.performWithDelay( fxTime*4+safeDelay, fxEnded ) ----------------------------------- -- EFFECT: None ----------------------------------- else timer.performWithDelay( 0, fxEnded ) loadScene (newScene) end return true end |
@eng.tareqali
The modification above is for director 1.1, the version you have is 1.2 - you shouldn't need to use it there
I got confused ,
my version is 1.2 ? so I should not use the Code that other member posted it ??
is this true ??
if yes,
how can I solve my problem ? hahahha
Use Version 1.2 as the original problem is fixed in there
views:2283 update：2011/10/13 9:25:17