Posted: 1/25/2014 5:09 PM
Post subject: PSXjin: Lua display, frame advance
Quote
bahamete
Active player (263)
Joined: 4/15/2010
Posts: 197
Location: England
Let's say I have a simple lua HUD: 
Language: lua
local last_x = 0 
function display()
  local x = memory.readdword(0x1B90B4)
  local dx = math.abs(last_x - x)

  gui.text(0, 0, string.format("%04dx, %04ddx", x, dx))

  last_x = x
end

gui.register(display)
The value dx behaves correctly except when I'm using frame advance. In that case, the value is always 0. How do I make the value update correctly in that scenario? Thanks.
Retired smw-96, smw any%
Posted: 1/25/2014 5:14 PM
Quote
Spikestuff
They/Them
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Flash TASer of 2022 PSX TASer of 2016
emu.frameadvance()
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Posted: 1/25/2014 5:20 PM
Quote
bahamete
Active player (263)
Joined: 4/15/2010
Posts: 197
Location: England
Spikestuff wrote:
emu.frameadvance()
You're right and display() should be in a while true loop. Of course. Thanks.
Retired smw-96, smw any%