 No.23130
Robbbert Moderator
20 days ago
edited on: 20 days ago
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No usage information. No idea what the Japanese text is saying. I was not able to get either of these games to do anything useful. I'd regard them as not working pending further info. Using -mouse has no effect on the reported issue. The mouse pointer can be moved a pixel at a time with I,J,K,L but they don't autorepeat, making it quite tedious to use. Even then, where are we supposed to move the pointer to? |
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 No.23131
cuavas Administrator
20 days ago
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Did you check that you have mouse axes assigned to the mouse axis inputs in the input settings? They aren’t by default because the mouse ends up being “player 3” due to the game controllers being ordered before it. The mouse pointer moving by a single pixel for I/J.K/L by default is probably intentional to make precise movement easier. You should be able to change that in the Analog Input Adjustments menu. That said, there’s definitely something seriously wrong with the mouse. Movement is erratic, horizontal and vertical movement seems to result in a mixture of vertical movement and buttons, and pressing the mouse buttons seems to move the pointer to the right. |
 No.23132
pmackinlay Developer
18 days ago
edited on: 18 days ago
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As Vas mentioned, it's not so simple to get the mouse working with the joypads installed. The simplest method I found was to simply remove the joypads, so mame x68000 -joy1 "" -joy2 "" (or use the menu). This game (unlike Arkanoid 2 or the X68000 firmware) was failing to read all 3 bytes of data sent by the mouse unless there were exactly 3 interrupts generated by the SCC. A better-behaved program would read all the available data from the FIFO when receiving a serial interrupt, but in this case it exposed a bug. The bug was that the SCC was not re-asserting an interrupt when the conditions for that interrupt (a character in the FIFO) persisted after the previous interrupt was cleared. The issue should be resolved here: https://github.com/mamedev/mame/commit/47e9f4eee25d11c34ed4967dcf27cba185ea8ddd |