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Need help with lua? - LunaLua General Help

https://www.smbxgame.com/forums/viewtopic.php?t=13541

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Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 11:38 am
by PixelPest
Okay. Here's what I've done now:

Code: Select all

storedpower = false
change = false
canchange = false

function onTick()
	if player.powerup ~= PLAYER_SMALL or player.powerup ~= PLAYER_BIG then
		storedpower = true
	end
   
	if player.powerup == PLAYER_SMALL then
		if storedpower == true then
			change = true
			storedpower = false
		end
	end
	
	if change == true and canchange == true then
		player.powerup = PLAYER_BIG
	end
	
	while player:mem(0x122,FIELD_WORD ) == 2 do
		canchange = false
	end
end
But I'm getting this crash and error report each time:

Code: Select all

**************************************************
*                  Summary                       *
**************************************************
SMBX has crashed due an error. See the description for more information!
LunaLua Version: LUNALUA V0.7.3.0 BETA
Time/Date: 2016-03-18 11 37 13
**************************************************
*              Description                       *
**************************************************
Exception code: 0xc0000005

If you like to help us finding the error then please post this log at:
* http://engine.wohlnet.ru/forum/ or
* http://www.smbxgame.com/forums/viewforum.php?f=35 or
* http://talkhaus.raocow.com/viewforum.php?f=36

**************************************************
*              Stacktrace                        *
**************************************************


**** LIBRARY INFORMATION ****
SymInit: Symbol-SearchPath: '.;C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta;C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta;C:\Windows;C:\Windows\system32;SRV*C:\websymbols*http://msdl.microsoft.com/download/symbols;', symOptions: 530, UserName: 'Daniel'
OS-Version: 6.1.7601 (Service Pack 1) 0x300-0x1
C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\smbx.exe.legacy:smbx.exe.legacy (00400000), size: 7626752 (result: 0), SymType: '-nosymbols-', PDB: 'C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\smbx.exe.legacy', fileVersion: 1.3.0.1
C:\Windows\SysWOW64\ntdll.dll:ntdll.dll (77210000), size: 1572864 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SysWOW64\ntdll.dll', fileVersion: 6.1.7601.19110
C:\Windows\syswow64\kernel32.dll:kernel32.dll (753E0000), size: 1114112 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\kernel32.dll', fileVersion: 6.1.7601.19110
C:\Windows\syswow64\KERNELBASE.dll:KERNELBASE.dll (75C40000), size: 290816 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\KERNELBASE.dll', fileVersion: 6.1.7601.19110
C:\Windows\system32\MSVBVM60.DLL:MSVBVM60.DLL (72940000), size: 1388544 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\MSVBVM60.DLL', fileVersion: 6.0.98.15
C:\Windows\syswow64\USER32.dll:USER32.dll (75280000), size: 1048576 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\USER32.dll', fileVersion: 6.1.7601.19061
C:\Windows\syswow64\GDI32.dll:GDI32.dll (75880000), size: 589824 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\GDI32.dll', fileVersion: 6.1.7601.19091
C:\Windows\syswow64\LPK.dll:LPK.dll (76D80000), size: 40960 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\LPK.dll', fileVersion: 6.1.7601.18985
C:\Windows\syswow64\USP10.dll:USP10.dll (755A0000), size: 643072 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\USP10.dll', fileVersion: 1.626.7601.19054
C:\Windows\syswow64\msvcrt.dll:msvcrt.dll (75030000), size: 704512 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\msvcrt.dll', fileVersion: 7.0.7601.17744
C:\Windows\syswow64\ADVAPI32.dll:ADVAPI32.dll (74BD0000), size: 659456 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\ADVAPI32.dll', fileVersion: 6.1.7601.19091
C:\Windows\SysWOW64\sechost.dll:sechost.dll (74CA0000), size: 102400 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\SysWOW64\sechost.dll', fileVersion: 6.1.7601.18869
C:\Windows\syswow64\RPCRT4.dll:RPCRT4.dll (75760000), size: 983040 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\RPCRT4.dll', fileVersion: 6.1.7601.19110
C:\Windows\syswow64\SspiCli.dll:SspiCli.dll (74B70000), size: 393216 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\SspiCli.dll', fileVersion: 6.1.7601.19110
C:\Windows\syswow64\CRYPTBASE.dll:CRYPTBASE.dll (74B60000), size: 49152 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\CRYPTBASE.dll', fileVersion: 6.1.7601.19110
C:\Windows\syswow64\ole32.dll:ole32.dll (75C90000), size: 1425408 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\ole32.dll', fileVersion: 6.1.7601.18915
C:\Windows\syswow64\OLEAUT32.dll:OLEAUT32.dll (75640000), size: 585728 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\OLEAUT32.dll', fileVersion: 6.1.7601.18679
C:\Windows\system32\apphelp.dll:apphelp.dll (71250000), size: 311296 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\apphelp.dll', fileVersion: 6.1.7601.19050
C:\Windows\AppPatch\AcLayers.DLL:AcLayers.DLL (6E470000), size: 577536 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\AppPatch\AcLayers.DLL', fileVersion: 6.1.7601.19050
C:\Windows\syswow64\SHELL32.dll:SHELL32.dll (75E50000), size: 12890112 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\SHELL32.dll', fileVersion: 6.1.7601.19135
C:\Windows\syswow64\SHLWAPI.dll:SHLWAPI.dll (75700000), size: 356352 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\SHLWAPI.dll', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\USERENV.dll:USERENV.dll (74C80000), size: 94208 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\USERENV.dll', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\profapi.dll:profapi.dll (74F40000), size: 45056 (result: 0), SymType: '-nosymbols-', PDB: 'C:\Windows\syswow64\profapi.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\WINSPOOL.DRV:WINSPOOL.DRV (712A0000), size: 331776 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\WINSPOOL.DRV', fileVersion: 6.1.7601.17514
C:\Windows\system32\MPR.dll:MPR.dll (73710000), size: 73728 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\MPR.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\IMM32.DLL:IMM32.DLL (75DF0000), size: 393216 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\IMM32.DLL', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\MSCTF.dll:MSCTF.dll (74F50000), size: 835584 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\MSCTF.dll', fileVersion: 6.1.7601.18731
C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\LunaDll.dll:LunaDll.dll (592C0000), size: 2936832 (result: 0), SymType: '-exported-', PDB: 'C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\LunaDll.dll', fileVersion: 0.7.3.0
C:\Windows\system32\VERSION.dll:VERSION.dll (731A0000), size: 36864 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\VERSION.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\WINMM.dll:WINMM.dll (72F40000), size: 204800 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\WINMM.dll', fileVersion: 6.1.7601.17514
C:\Windows\system32\dbghelp.dll:dbghelp.dll (707F0000), size: 962560 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\dbghelp.dll', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\WS2_32.dll:WS2_32.dll (75C00000), size: 217088 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\WS2_32.dll', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\NSI.dll:NSI.dll (771E0000), size: 24576 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\NSI.dll', fileVersion: 6.1.7600.16385
C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\SDL2.dll:SDL2.dll (6C740000), size: 4296704 (result: 0), SymType: '-exported-', PDB: 'C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\SDL2.dll', fileVersion: 2.0.3.0
C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\SDL2_mixer_ext.dll:SDL2_mixer_ext.dll (66380000), size: 2465792 (result: 0), SymType: '-exported-', PDB: 'C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\SDL2_mixer_ext.dll'
C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\libgcc_s_dw2-1.dll:libgcc_s_dw2-1.dll (6E940000), size: 147456 (result: 0), SymType: '-exported-', PDB: 'C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\libgcc_s_dw2-1.dll'
C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\libwinpthread-1.dll:libwinpthread-1.dll (64940000), size: 81920 (result: 0), SymType: '-exported-', PDB: 'C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\libwinpthread-1.dll', fileVersion: 1.0.0.0
C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\libstdc++-6.dll:libstdc++-6.dll (6FC40000), size: 1052672 (result: 0), SymType: '-exported-', PDB: 'C:\Users\Daniel\Desktop\SMBX-2.0 Open Beta\libstdc++-6.dll'
C:\Windows\system32\OPENGL32.dll:OPENGL32.dll (591F0000), size: 819200 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\OPENGL32.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\GLU32.dll:GLU32.dll (591C0000), size: 139264 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\GLU32.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\DDRAW.dll:DDRAW.dll (02D40000), size: 946176 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\DDRAW.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\DCIMAN32.dll:DCIMAN32.dll (6FB90000), size: 24576 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\DCIMAN32.dll', fileVersion: 6.1.7601.18985
C:\Windows\syswow64\SETUPAPI.dll:SETUPAPI.dll (750E0000), size: 1691648 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\SETUPAPI.dll', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\CFGMGR32.dll:CFGMGR32.dll (76DE0000), size: 159744 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\CFGMGR32.dll', fileVersion: 6.1.7601.17621
C:\Windows\syswow64\DEVOBJ.dll:DEVOBJ.dll (75850000), size: 73728 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\DEVOBJ.dll', fileVersion: 6.1.7601.17621
C:\Windows\system32\dwmapi.dll:dwmapi.dll (6FED0000), size: 77824 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\dwmapi.dll', fileVersion: 6.1.7601.18917
C:\Windows\system32\MSIMG32.dll:MSIMG32.dll (6FF70000), size: 20480 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\MSIMG32.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\api-ms-win-core-synch-l1-2-0.DLL:api-ms-win-core-synch-l1-2-0.DLL (67DF0000), size: 12288 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\api-ms-win-core-synch-l1-2-0.DLL', fileVersion: 10.0.10240.16390
C:\Program Files (x86)\Common Files\microsoft shared\ink\tiptsf.dll:tiptsf.dll (73430000), size: 360448 (result: 0), SymType: '-exported-', PDB: 'C:\Program Files (x86)\Common Files\microsoft shared\ink\tiptsf.dll', fileVersion: 6.1.7601.18984
C:\Windows\system32\atiglpxx.dll:atiglpxx.dll (67DE0000), size: 28672 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\atiglpxx.dll', fileVersion: 8.14.1.6214
C:\Windows\system32\atioglxx.dll:atioglxx.dll (69030000), size: 18362368 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\atioglxx.dll', fileVersion: 6.14.10.10834
C:\Windows\system32\atigktxx.dll:atigktxx.dll (591B0000), size: 45056 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\atigktxx.dll', fileVersion: 8.14.1.6214
C:\Windows\system32\aticfx32.dll:aticfx32.dll (5C4A0000), size: 704512 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\aticfx32.dll', fileVersion: 8.17.10.1083
C:\Windows\system32\atiadlxy.dll:atiadlxy.dll (10000000), size: 262144 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\atiadlxy.dll', fileVersion: 6.14.10.1061
C:\Windows\system32\WTSAPI32.dll:WTSAPI32.dll (71A40000), size: 53248 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\WTSAPI32.dll', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\PSAPI.DLL:PSAPI.DLL (75910000), size: 20480 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\PSAPI.DLL', fileVersion: 6.1.7600.16385
C:\Windows\syswow64\WINTRUST.dll:WINTRUST.dll (76D90000), size: 192512 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\WINTRUST.dll', fileVersion: 6.1.7601.18839
C:\Windows\syswow64\CRYPT32.dll:CRYPT32.dll (74CC0000), size: 1183744 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\CRYPT32.dll', fileVersion: 6.1.7601.18839
C:\Windows\syswow64\MSASN1.dll:MSASN1.dll (76AA0000), size: 49152 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\MSASN1.dll', fileVersion: 6.1.7601.17514
C:\Windows\system32\SXS.DLL:SXS.DLL (6BE10000), size: 389120 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\SXS.DLL', fileVersion: 6.1.7601.17514
C:\Windows\system32\asycfilt.dll:asycfilt.dll (59160000), size: 81920 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\asycfilt.dll', fileVersion: 6.1.7601.17514
C:\Windows\syswow64\CLBCatQ.DLL:CLBCatQ.DLL (754F0000), size: 536576 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\syswow64\CLBCatQ.DLL', fileVersion: 2001.12.8530.16385
C:\Windows\system32\oleacc.dll:oleacc.dll (711D0000), size: 245760 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\oleacc.dll', fileVersion: 7.0.0.0
C:\Windows\system32\DINPUT.DLL:DINPUT.DLL (56E30000), size: 151552 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\DINPUT.DLL', fileVersion: 6.1.7600.16385
C:\Windows\system32\HID.DLL:HID.DLL (70E80000), size: 36864 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\HID.DLL', fileVersion: 6.1.7600.16385
C:\Windows\system32\DSOUND.DLL:DSOUND.DLL (59590000), size: 466944 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\DSOUND.DLL', fileVersion: 6.1.7600.16385
C:\Windows\system32\POWRPROF.dll:POWRPROF.dll (74810000), size: 151552 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\POWRPROF.dll', fileVersion: 6.1.7600.16385
C:\Windows\System32\MMDevApi.dll:MMDevApi.dll (6CE30000), size: 233472 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\MMDevApi.dll', fileVersion: 6.1.7601.17514
C:\Windows\System32\PROPSYS.dll:PROPSYS.dll (703D0000), size: 1003520 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\System32\PROPSYS.dll', fileVersion: 7.0.7601.17514
C:\Windows\system32\AUDIOSES.DLL:AUDIOSES.DLL (6CDF0000), size: 221184 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\AUDIOSES.DLL', fileVersion: 6.1.7601.18741
C:\Windows\system32\wdmaud.drv:wdmaud.drv (67E30000), size: 196608 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\wdmaud.drv', fileVersion: 6.1.7601.17514
C:\Windows\system32\ksuser.dll:ksuser.dll (71030000), size: 16384 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\ksuser.dll', fileVersion: 6.1.7601.19091
C:\Windows\system32\AVRT.dll:AVRT.dll (71020000), size: 28672 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\AVRT.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\msacm32.drv:msacm32.drv (70BC0000), size: 32768 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\msacm32.drv', fileVersion: 6.1.7600.16385
C:\Windows\system32\MSACM32.dll:MSACM32.dll (6D010000), size: 81920 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\MSACM32.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\midimap.dll:midimap.dll (6D000000), size: 28672 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\midimap.dll', fileVersion: 6.1.7600.16385
C:\Windows\system32\CRYPTSP.dll:CRYPTSP.dll (70B30000), size: 94208 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\CRYPTSP.dll', fileVersion: 6.1.7601.18741
C:\Windows\system32\rsaenh.dll:rsaenh.dll (71210000), size: 241664 (result: 0), SymType: '-exported-', PDB: 'C:\Windows\system32\rsaenh.dll', fileVersion: 6.1.7600.16385


**** THE STACKTRACE ****
0: 5935BB0F (LunaDll): (filename not available): LunaLuaGlDrawTriangles
1: 59370429 (LunaDll): (filename not available): LunaLuaGlDrawTriangles
2: 592FE66A (LunaDll): (filename not available): LunaLuaGlDrawTriangles
3: 5932F2AC (LunaDll): (filename not available): LunaLuaGlDrawTriangles
4: 592C27FA (LunaDll): (filename not available): (function-name not available)
5: 593F58B6 (LunaDll): (filename not available): LunaLuaGlDrawTriangles
6: 592C9131 (LunaDll): (filename not available): (function-name not available)
7: 592C972B (LunaDll): (filename not available): (function-name not available)
8: 592CA612 (LunaDll): (filename not available): (function-name not available)
9: 592CA2FC (LunaDll): (filename not available): (function-name not available)
10: 00A755D7 (smbx.exe): (filename not available): (function-name not available)
11: 008CA24F (smbx.exe): (filename not available): (function-name not available)
12: 008C224A (smbx.exe): (filename not available): (function-name not available)
13: 7294A048 (MSVBVM60): (filename not available): EbLoadRunTime
14: 72947B3E (MSVBVM60): (filename not available): BASIC_CLASS_QueryInterface
15: 72943981 (MSVBVM60): (filename not available): ThunRTMain
16: 729436FA (MSVBVM60): (filename not available): ThunRTMain
17: 72943600 (MSVBVM60): (filename not available): ThunRTMain
18: 0040BDE2 (smbx.exe): (filename not available): (function-name not available)
19: 77249882 (ntdll): (filename not available): RtlInitializeExceptionChain
20: 77249855 (ntdll): (filename not available): RtlInitializeExceptionChain
What am I doing wrong?

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 11:40 am
by Emral
PixelPest wrote:Okay. Here's what I've done now:

Code: Select all

storedpower = false
change = false
canchange = false

function onTick()
	if player.powerup ~= PLAYER_SMALL or player.powerup ~= PLAYER_BIG then
		storedpower = true
	end
   
	if player.powerup == PLAYER_SMALL then
		if storedpower == true then
			change = true
			storedpower = false
		end
	end
	
	if change == true and canchange == true then
		player.powerup = PLAYER_BIG
	end
	
	while mem(0x122,FIELD_WORD ) == 2 do
		canchange = false
	end
end
But I'm getting this crash and error report each time:
That's not how while loops work. While loops are executed x times each frame where x is how often this condition is met.
You can make this code a lot shorter by just checking for the mem value when trying to set the player powerup to big.

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 11:45 am
by PixelPest
Okay thanks. Fixed it. Going to post it in the helpful codes thread

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 12:48 pm
by Nat The Porcupine
How would I go about reading data from custom .ini files? I'm writing an API that allows customization of player animations & I wanted to be able to read the customized animation data out of player .ini files generated by PGE Character Calibrator. Currently, you can only load hitbox data from those files, and I want to change that. Thanks in advance!

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 1:55 pm
by Mario_and_Luigi_55
Is that possible to give characters abilities (like Wario has) for example double jump only for Luigi, something else for Mario, Toad and Peach?

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 2:12 pm
by PixelPest
Nat The Porcupine wrote:How would I go about reading data from custom .ini files? I'm writing an API that allows customization of player animations & I wanted to be able to read the customized animation data out of player .ini files generated by PGE Character Calibrator. Currently, you can only load hitbox data from those files, and I want to change that. Thanks in advance!
You might want to reconsider doing this. There's already playAnim that will be released with the next version of 2.0
Mario_and_Luigi_55 wrote:Is that possible to give characters abilities (like Wario has) for example double jump only for Luigi, something else for Mario, Toad and Peach?
http://wohlsoft.ru/pgewiki/LunaLua_constants http://wohlsoft.ru/pgewiki/Player_(class)

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 2:29 pm
by Nat The Porcupine
PixelPest wrote:You might want to reconsider doing this. There's already playAnim that will be released with the next version of 2.0
Oh, OK. That's actually a really good thing. Turns out LunaLua doesn't have access to Lua's io library, so I would have needed to find a workaround. Anyways, thanks for the info.

Hmm... Now that an API for that exists, what should I do for my first API?

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 2:47 pm
by PixelPest
Choose something simple, in fact, try this:

Create an API called "xlotus.lua", or something along that line that does the following:
1. Change the lotus's fire to a different NPC for the duration of a level (you choose, try a boo, mushroom, etc.)
2. Allow the player to select what NPC that is (through their lunadll.lua), and make sure the API compensates for any NPC (fire flower, Wart, rinka, etc.)

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 5:43 pm
by Hoeloe
Nat The Porcupine wrote:Turns out LunaLua doesn't have access to Lua's io library
This is actually just blatantly false. I've used Lua's IO library in a number of libraries. Particles, for example, relies on it.

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 6:05 pm
by Nat The Porcupine
Hoeloe wrote:
Nat The Porcupine wrote:Turns out LunaLua doesn't have access to Lua's io library
This is actually just blatantly false. I've used Lua's IO library in a number of libraries. Particles, for example, relies on it.
oh... Kevsoft didn't list that in the official thread though.

Re: Need help with lua? - LunaLua General Help

Posted: Fri Mar 18, 2016 6:34 pm
by Kevsoft
Nat The Porcupine wrote:
Hoeloe wrote:
Nat The Porcupine wrote:Turns out LunaLua doesn't have access to Lua's io library
This is actually just blatantly false. I've used Lua's IO library in a number of libraries. Particles, for example, relies on it.
oh... Kevsoft didn't list that in the official thread though.
I know that I have to restructor the thread to be more up to date.

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 6:29 am
by Mario_and_Luigi_55
Mario_and_Luigi_55 wrote:Is that possible to give characters abilities (like Wario has) for example double jump only for Luigi, something else for Mario, Toad and Peach?
http://wohlsoft.ru/pgewiki/LunaLua_constants http://wohlsoft.ru/pgewiki/Player_(class)[/quote]


Thank you!

I have two more questions

1. Is there a way to make player run faster?

2. Is there a way to make an enemy kill player instantly?

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 7:30 am
by PixelPest
1. You would use player.speedx, but you would need to relate the new speed to the old speed of the player. For example, if I wanted to make the player run twice as fast:

Code: Select all

function onInputUpdate()
    if player.rightkeypressing then
        local normal = player.speedx
        player.speedx = player.speedx*2
        normal = normal/2
    end
    if player.leftKeyPressing then
        player.speedx = player.speedx*2
        normal = normal/2
    end
    ...
end
2. You can use NPC.id to find the NPC, NPC.getInterecting(player.x, player.y,...) to find if it's intersecting the player, and then player:kill()

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 7:32 am
by Mario_and_Luigi_55
PixelPest wrote:1. You would use player.speedx, but you would need to relate the new speed to the old speed of the player. For example, if I wanted to make the player run twice as fast:

Code: Select all

function onInputUpdate()
    if player.rightkeypressing then
        local normal = player.speedx
        player.speedx = player.speedx*2
        normal = normal/2
    end
    if player.leftKeyPressing then
        player.speedx = player.speedx*2
        normal = normal/2
    end
    ...
end
2. You can use NPC.id to find the NPC, NPC.getInterecting(player.x, player.y,...) to find if it's intersecting the player, and then player:kill()
Thanks

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 7:33 am
by Hoeloe
PixelPest wrote:1. You would use player.speedx, but you would need to relate the new speed to the old speed of the player. For example, if I wanted to make the player run twice as fast:
It's worth noting that this is not a complete solution. This doesn't take into account things like moving layers, which WILL break if you use this kind of code.

Also, if you want to simplify the NPC collision code you can just do:

Code: Select all

if colliders.collideNPC(player,INSERTNPCID) then
    player:kill();
end

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 7:35 am
by PixelPest
Thanks for noticing that Hoeloe. Also, you'd have to do local colliders = API.load("colliders") to use the code you provided, right?

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 9:04 am
by Mario_and_Luigi_55
Invalid player-pointer. Help:

Code: Select all

-- Loads Bowser
local bowser = loadAPI("bowser") 
local odlicz = 400

-- Loads Luigi's double jump
local ileskokow = 2; 
local licznikskokow = ileskokow;
if player.character == 2 then
function onLoop()
   if player:mem(0x146,FIELD_WORD) == 2 then
      licznikskokow = ileskokow;
   end
end
function onKeyDown(keycode)
   if keycode == KEY_JUMP and licznikskokow > 0 then
      playSFX(1)
      licznikskokow = licznikskokow - 1;
      player.speedY = -10;
   end
end
end

-- loads Mario's fast fall and bonus coins
if player.character == 1 then
function onKeyDown(keycode)
	if keycode==KEY_DOWN then
			player.speedY = 10
	end
end
end
	
	
if player.character == 1 then 
function onLoop()
odlicz = odlicz-1
if odlicz==0 or odlicz<0 then
		mem(0x00B2C5A8,FIELD_WORD,mem(0x00B2C5A8,FIELD_WORD)+1)
		odlicz = 400
end
end
end

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 9:35 am
by snoruntpyro
You put an "if player.character == 2" outside of all of the functions. You can't do that, conditions like that have to be in stuff like onLoop, onTick, onKeyDown, etc.

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 9:53 am
by Mario_and_Luigi_55
snoruntpyro wrote:You put an "if player.character == 2" outside of all of the functions. You can't do that, conditions like that have to be in stuff like onLoop, onTick, onKeyDown, etc.

OK. So now I have that and nothing works except of Mario's fast falling

Code: Select all

local odlicz=400 

-- Loads Luigi's double jump
local ileskokow = 2; 
local licznikskokow = ileskokow;
function onLoop()
   if player:mem(0x146,FIELD_WORD) == 2 then
      licznikskokow = ileskokow;
   end
end
function onKeyDown(keycode)
   if keycode == KEY_JUMP and licznikskokow > 0 and player.character == CHARACTER_LUIGI then
      playSFX(1)
      licznikskokow = licznikskokow - 1;
      player.speedY = -10;
   end
end

-- loads Mario's fast fall and bonus coins
function onKeyDown(keycode)
	if keycode==KEY_DOWN then
		if  player.character == CHARACTER_MARIO then
			player.speedY = 10
		end
	end
end
	
	
function onLoop()
odlicz = odlicz-1
if odlicz==0 or odlicz<0 then
	if  player.character == CHARACTER_MARIO then
		mem(0x00B2C5A8,FIELD_WORD,mem(0x00B2C5A8,FIELD_WORD)+1)
		odlicz = 400
	end
end
end

Re: Need help with lua? - LunaLua General Help

Posted: Sat Mar 19, 2016 10:15 am
by Emral
You can only have one function of each name in your lunadll.lua file.
Also, maximum player fall speed is 12, so even if it worked, it wouldn't be noticable if the player was already falling.
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