SegaXtreme

FBA WIP

vbt - May 30, 2010

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		cafe-alpha	Dec 26, 2018
		Wonderboy on game gear (not in Monster Land, but wonderboy anyway) was one of my favorite game at that time Thank you very much and keep up the good work

		vbt	Feb 6, 2019
		for motivation purpose :

		cafe-alpha	Feb 6, 2019
		@vbt... If you're at ease with current codebase, then keep it as-is Refactoring things generally end in time wasted and motivation killed.

		Slaminger	Mar 7, 2019
		Hello, what's going on over here? How's the project coming along?

vbt

Mar 7, 2019

	Slaminger said:

i'm fixing bugs to make a release, it won't include atomic robokid and super pang won't have music.

		vbt	Mar 11, 2019
		first time with 4 layers : 1 - fg text 2 - bg1 3 - bg2 4 - bg3 it still need to find a good "hack" to select the right tiles for each layers, i can't load 1.4mb of tiles in vdp2 ram

		vbt	Nov 8, 2019
		new beta here : http://vberthelot.free.fr/fba_beta4/fba_beta4.... it adds : - MSX - Atomic Robokid (WIP) - Black Tiger (SFX & BGM) - Fantasy Zone 2 - Omega - Pang (SFX & BGM) - Side Arms - Solomon's Key - Super Pang (SFX) - Tetris - Wonderboy in Monster Land (EN VC) enjoy ! Big thanks to the fba team for the skills & support NB : not tested on real saturn

		fafling	Nov 9, 2019
		I've burned a CD (Mediastar brand, supposed to use Taiyo yuden tech) with ImgBurn, I get some errors when it verifies the burned CD : It also happened when I burned the august release on a Verbatim CD.

		vbt	Nov 9, 2019
		ok, thanks @fafling... for the test, i can provide another version using mkisofs EDIT : i've replaced the ISO

		fafling	Nov 9, 2019
		The new ISO is burned by Imgburn without any error. Tested on the PAL console switched to 60 Hz with a red Pseudo Saturn v6.314 1M/4M cartridge. As reported for the august WIP, Kronos v1.7.0 displays the same graphical problem as the console on line scrolling and screen transitions in Outrun for both SMS emulators. Atomic robo kid displays only the status layer NBG2 on the console, the rest is black. In Kronos v1.7.0, all layers are visible. After exiting Atomic robo kid with A+B+C+start, launching SMS (Faze) emulator freezes the console at "Loading. Please wait" message (doesn't answer to A+B+C+start). Same behavior in Kronos v1.7.0 where an invalid opcode can be seen with DebugView : Error: Master SH2 invalid opcode R0 = 00006148 R12 = 414B4F4C R1 = D0036002 R13 = 80000000 R2 = 413D2162 R14 = CAAAACD1 R3 = 00000000 R15 = 00000000 R4 = 413D2162 SR = 00000100 R5 = AAAAAAAB GBR = 00000000 R6 = 41E00000 VBR = 06000000 R7 = 00000000 MACH = 00000000 R8 = 413D2162 MACL = 00000000 R9 = AAAAAAAB PR = 00006156 R10 = 06010A24 PC = 000067B4 R11 = 2F862F96

vbt

Nov 9, 2019

	fafling said:

fixed, new iso uploaded thanks for these tests

		fafling	Nov 9, 2019
		There's no longer the invalid opcode when launching Atomic robo kid then SMS (Faze), but there is a new one when launching SMS (CZ80) then Atomic robo kid (freezes emulation in Kronos v1.7.0 during initialization of ARK) : Error: Master SH2 invalid opcode R0 = 00000104 R12 = 00000000 R1 = 06021028 R13 = FFFFFFFF R2 = FFF0FFF0 R14 = 002FC83C R3 = 06000900 R15 = 060FFAC8 R4 = FFFFFFFE SR = 000000E0 R5 = 25FE00A0 GBR = 00000000 R6 = 0600C8F6 VBR = 06000000 R7 = 002FBBFC MACH = 00000000 R8 = 002FB800 MACL = 00000000 R9 = 06021BFB PR = 0600CD82 R10 = 06021BFB PC = FFF0FFF0 R11 = 060DBB94

vbt

Nov 10, 2019

	fafling said:

fixed but not yet published

		fafling	Nov 10, 2019
		With the last version, there's no longer invalid opcodes, but if I launch SMS (CZ80) then Atomic robo kid, some sprites stay on screen in Kronos v1.7.0. It doesn't happen with SMS (Faze) launched before ARK. Here, I'm not shooting and some lasers stay on screen, moving with the character (laser drawing commands are visible in VDP1 debug window) : The first incorrect sprites appear during ARK ROM check.

vbt

Nov 11, 2019

	fafling said:

oops, i had removed a cleanSprites at driver init :/

		cafe-alpha	Nov 12, 2019
		This happens a lot here too : the few weeks before (and after !) a release are privileged moments to find enormous bugs Good luck in finalizing this release !

		vbt	Dec 15, 2019

		vbt	May 31, 2020
		it's still alive :

		vbt	Oct 27, 2020

		vbt	Dec 19, 2020
		atomic robokid layers fully working ! new drawing function

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