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Added cursor transformation function

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LDDestroier 2019-04-18 18:17:49 -04:00 committed by GitHub
parent b538638eb7
commit 7d1cb180bf
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 7 deletions
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21
lddterm-cc.lua
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@ -1,6 +1,3 @@
-- LDDTerm for ComputerCraft
-- Basically a replacement for the Window API but different
local lddterm = {}
local scr_x, scr_y
@ -8,6 +5,7 @@ lddterm.alwaysRender = true -- renders after any and all screen-changing functi
lddterm.useColors = true -- normal computers do not allow color, but this variable doesn't do anything yet
lddterm.baseTerm = term.current() -- will draw to this terminal
lddterm.transformation = nil -- will modify the current buffer as an NFT image before rendering
lddterm.cursorTransformation = nil -- will modify the cursor position
lddterm.drawFunction = nil -- will draw using this function instead of basic NFT drawing
lddterm.adjustX = 0 -- moves entire screen X
lddterm.adjustY = 0 -- moves entire screen Y
@ -85,11 +83,20 @@ lddterm.checkWindowOverlap = function(window, ...)
end
local fixCursorPos = function()
local cx, cy
if lddterm.windows[1] then
lddterm.baseTerm.setCursorPos(
-1 + lddterm.windows[1].cursor[1] + lddterm.windows[1].x,
lddterm.windows[1].cursor[2] + lddterm.windows[1].y - 1
)
if lddterm.cursorTransformation then
cx, cy = lddterm.cursorTransformation(lddterm.windows[1].cursor[1], lddterm.windows[1].cursor[2])
lddterm.baseTerm.setCursorPos(
cx + lddterm.windows[1].x - 1,
cy + lddterm.windows[1].y - 1
)
else
lddterm.baseTerm.setCursorPos(
-1 + lddterm.windows[1].cursor[1] + lddterm.windows[1].x,
lddterm.windows[1].cursor[2] + lddterm.windows[1].y - 1
)
end
end
end