93 lines
3.6 KiB
Lua
93 lines
3.6 KiB
Lua
-- Author: B00tLoad_
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-- GitHub: https://github.com/B00tLoad
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-- Workshop: https://steamcommunity.com/id/B00tLoad_/myworkshopfiles/?appid=573090
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allButtons = {}
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touchedLastTick= false
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--- Type definition
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--- @class Button
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--- @field x number
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--- @field y number
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--- @field width number
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--- @field height number
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--- @field text string
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--- @field touched boolean
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--- @field borderColor Color
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--- @field fillColor Color
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--- @field textColor Color
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--- @field fillColorPressed Color
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--- @field private onpressed function
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--- @field private onhold function
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--- @field private onreleased function
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--- @field private customDraw function
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Button = {}
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--- Constructs a new Button, adds it to the list of all buttons and returns a table containing the button and its index
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--- @param x number X coordinate of the button's top left corner
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--- @param y number Y coordinate of the button's top left corner
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--- @param width number the width of the button
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--- @param height number the height of the button
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--- @param text string
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--- @param borderColor Color|nil defaults to white
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--- @param fillColor Color|nil defaults to transparent
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--- @param textColor Color|nil defaults to white
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--- @param fillColorPressed Color|nil defaults to fillColor
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--- @param onpressed function|nil
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--- @param onhold function|nil
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--- @param onreleased function|nil
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--- @param customDraw function|nil
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--- @return Button
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function Button:new(x, y, width, height, text, borderColor, fillColor, textColor, fillColorPressed, onpressed, onhold, onreleased, customDraw)
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c = {x=x or 0, y=y or 0, width = width-1 or 0, height = height-1 or 0, text = text or "", touched = false,
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borderColor = borderColor or Color:newRGB(255, 255, 255), fillColor = fillColor or Color:newRGBA(0, 0, 0, 0), textColor = textColor or Color:newRGB(255, 255, 255), fillColorPressed = fillColorPressed or fillColor or Color:newRGBA(0, 0, 0, 0),
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onpressed = onpressed or function (self)end, onhold = onhold or function (self)end, onreleased = onreleased or function (self)end, customDraw = customDraw or function (self)end}
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allButtons[#allButtons+1] = c
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return c
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end
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function Button:onTick()
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isTouched = input.getBool(1)
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touchX = input.getNumber(3)
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touchY = input.getNumber(4)
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for i=1, #allButtons do
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b=allButtons[i]
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if ((touchX >= b.x ) and (touchX <= (b.x + b.width) )) and ((touchY >= b.y) and (touchY <= (b.y + b.height))) then
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if isTouched and not touchedLastTick then
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b:onpressed(b)
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b.touched = true
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end
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if(isTouched and touchedLastTick) then
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b:onhold(b)
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end
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if not isTouched and touchedLastTick then
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b:onreleased(b)
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b.touched = false
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end
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end
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end
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touchedLastTick = input.getBool(1)
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end
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function Button:onDraw()
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for i=1, #allButtons do
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---@type Button
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b=allButtons[i]
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if b.touched then
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screen.setColor(b.fillColorPressed.r, b.fillColorPressed.g, b.fillColorPressed.b, b.fillColorPressed.a)
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else
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screen.setColor(b.fillColor.r, b.fillColor.g, b.fillColor.b, b.fillColor.a)
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end
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screen.drawRectF(b.x, b.y, b.width, b.height)
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screen.setColor(b.borderColor.r, b.borderColor.g, b.borderColor.b, b.borderColor.a)
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screen.drawRect(b.x, b.y, b.width, b.height)
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screen.setColor(b.textColor.r, b.textColor.g, b.textColor.b, b.textColor.a)
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screen.drawTextBox(b.x+1, b.y+1, b.width-1, b.height-1, b.text, 0, 0)
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b:customDraw(b)
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end
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end |