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Fix lua prompt and add arrow key support

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This commit is contained in:
Ryan T
2026-02-16 20:37:13 -05:00
parent ecef2c6cb0
commit 371954373e
5 changed files with 220 additions and 51 deletions
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Src/Hyperion-bash/bin/bash
+7 -6
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@@ -71,7 +71,7 @@ builtinCmds.cd = function(path)
end
function getUserInput()
local function getUserInput()
syscall.devctl(1,"sfgc",3)
printInline(userhost)
syscall.devctl(1,"sfgc",1)
@@ -92,15 +92,15 @@ function getUserInput()
while true do
local key=syscall.read(0)
if key then
if key == "[" then --TODO: REPLACE WITH LEFT ARROW
if key == "\19" then --TODO: REPLACE WITH LEFT ARROW
if cursorPos > 1 then
cursorPos = cursorPos - 1
end
elseif key == "\\" then --TODO: REPLACE WITH RIGHT ARROW
elseif key == "\20" then --TODO: REPLACE WITH RIGHT ARROW
if cursorPos <= #input then
cursorPos = cursorPos + 1
end
elseif key == "=" then --TODO: REPLACE WITH UP ARROW
elseif key == "\17" then --TODO: REPLACE WITH UP ARROW
if history < #commandHistory then
syscall.devctl(1,"spos",curOffsetX,curOffsetY)
printInline((" "):rep(#input + 1))
@@ -108,7 +108,7 @@ function getUserInput()
input = commandHistory[#commandHistory - history + 1]
cursorPos = #input + 1
end
elseif key == "]" then --TODO: REPLACE WITH DOWN ARROW
elseif key == "\18" then --TODO: REPLACE WITH DOWN ARROW
if history > 1 then
syscall.devctl(1,"spos",curOffsetX,curOffsetY)
printInline((" "):rep(#input + 1))
@@ -172,7 +172,7 @@ function getUserInput()
end
end
function runCommand(command)
local function runCommand(command)
terminate = false
local args = string.split(command, " ")
if builtinCmds[args[1]] then
@@ -248,6 +248,7 @@ function runCommand(command)
if terminate then
local success, err = syscall.kill(proc)
if success then
syscall.devctl(1,"sbgc",16)
syscall.devctl(1,"sfgc",2)
print("\nProgram Terminated.")
syscall.devctl(1,"sfgc",1)