71 lines
No EOL
2.1 KiB
Lua
71 lines
No EOL
2.1 KiB
Lua
local GRAPHICS = {
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target = nil,
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contents = {}
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}
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local LOG = require('log')
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-- Set target's colorscheme to gruvbox for better visuals
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function GRAPHICS:SetColours()
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if self.target == nil then
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return
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end
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self.target.setPaletteColour(colours.red, 0xfb4934)
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self.target.setPaletteColour(colours.blue, 0x83a598)
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self.target.setPaletteColour(colours.green, 0xb8bb26)
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self.target.setPaletteColour(colours.purple, 0xd3869b)
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self.target.setPaletteColour(colours.cyan, 0x8ec07c)
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self.target.setPaletteColour(colours.white, 0xf9f5d7)
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self.target.setPaletteColour(colours.black, 0x1d2021)
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end
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-- Set target output for our graphics
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function GRAPHICS:SetTarget(target)
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self.target = target
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if self.target == nil then
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LOG:Error("Nil display target, items will not display")
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end
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target.clear()
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target.setTextScale(0.5)
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self:Refresh(true)
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end
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function GRAPHICS:Refresh(full)
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if self.target == nil then
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return
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end
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local _, y = self.target.getSize()
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while #self.contents > y do
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table.remove(self.contents, 1)
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end
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if full then
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self.target.scroll(#self.contents)
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for k, entry in ipairs(self.contents) do
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self.target.setCursorPos(1, y - k + 1)
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local output = "[" .. entry.source .. "] " .. entry.title
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local fg_blit = "0" .. (entry.colour):rep(#entry.source) .. ("0"):rep(#entry.title + 2)
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self.target.blit(output, fg_blit, ("f"):rep(#output))
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end
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else
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self.target.scroll(1)
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self.target.setCursorPos(1, y)
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local entry = self.contents[#self.contents]
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local output = "[" .. entry.source .. "] " .. entry.title
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local fg_blit = "0" .. (entry.colour):rep(#entry.source) .. ("0"):rep(#entry.title + 2)
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self.target.blit(output, fg_blit, ("f"):rep(#output))
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end
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end
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function GRAPHICS:AddEntry(entry)
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table.insert(self.contents, entry)
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self:Refresh()
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end
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function GRAPHICS:Add(entries)
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for _, entry in ipairs(entries) do
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self:AddEntry(entry)
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end
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end
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return GRAPHICS |