Huge lags after 0.13 update in some areas
While 0.12 ran butter smooth, 0.13 have a huge problem where some of heavy modified chunks (Huge buldings) cause huge lags when game loads them. FPS drops down from the perfect to 1-5 fps.
Flying far away from the chunks (Forcing chunk unload) doesnt solve performance issues, framerate stays same low until the map is reloaded.
Not all the big building lags, only some of them
If loading the map when player is in the chunk, loading takes lot of time, after the level loading game freezes and mcpe stops responding while the system works butter-smooth.
Linked Issues
Created Issue:
Modified chunk loading issue
Heavely modified chunks (Big buldings) cause huge lags during loading. FPS droping down from the perfect to 1-5 frames per second.
Flying far away from the chunks doesnt solve performance issues, framerate stays same low.
If loading the map when player is in the chunk, loading takes lot of time, after the level loading game freezes and mcpe stops responding while the system works butter-smooth
Heavely modified chunks (Bigbuldings) cause huge lagsduring loading. FPS dropingdown from the perfect to 1-5 frames per second.
Flying far away from the chunks doesnt solve performance issues, framerate stays same low.
If loading the map when player is in the chunk, loading takes lot of time, after the level loading game freezes and mcpe stops responding while the system works butter-smoothWhile 0.12 ran butter smooth, 0.13 have a huge problem where some of heavy modified chunks (Huge buldings) cause huge lags when game loads them. FPS drops down from the perfect to 1-5 fps.
Flying far away from the chunks (Forcing chunk unload) doesnt solve performance issues, framerate stays same low until the map is reloaded.
Not all the big building lags, only some of themIf loading the map when player is in the chunk, loading takes lot of time, after the level loading game freezes and mcpe stops responding while the system works butter-smooth.
Modified chunk loading issueHuge lags after 0.13 update in some areas
duplicates

You may say that my device (Quadcore 2.2ghz) is outdated and thats true, yet onscreen widget says that minecraft uses less than 30% of cpu :/
And the problem map size is only 60mb
Forgot to add that render distance option doesnt affect performance at all
Also the log is full of System.err(28794): at com.mojang.minecraftpe.MainActivity.getFileDataBytes(MainActivity.java:904)
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