mirror of
https://github.com/IgorTimofeev/MineOS.git
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Rendering support for fucking W I D E characters
This commit is contained in:
IgorTimofeev
parent
a575a74b8d
commit
cdbb421e7e
@ -131,7 +131,7 @@ for i = 1, #modules do
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object.draw = moduleDraw
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object.eventHandler = moduleEventHandler
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leftPanel.width = math.max(leftPanel.width, unicode.len(result.name) + 14)
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leftPanel.width = math.max(leftPanel.width, unicode.wlen(result.name) + 14)
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else
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error("Failed to execute module " .. modules[i] .. ": " .. tostring(result))
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end
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@ -550,7 +550,7 @@ local function pressableDraw(pressable)
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screen.drawRectangle(pressable.x, pressable.y, pressable.width, pressable.height, background, text, " ")
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end
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screen.drawText(math.floor(pressable.x + pressable.width / 2 - unicode.len(pressable.text) / 2), math.floor(pressable.y + pressable.height / 2), text, pressable.text)
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screen.drawText(math.floor(pressable.x + pressable.width / 2 - unicode.wlen(pressable.text) / 2), math.floor(pressable.y + pressable.height / 2), text, pressable.text)
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end
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local function pressableHandlePress(workspace, pressable, ...)
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@ -672,7 +672,7 @@ local function buttonGetColors(button)
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end
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local function buttonDrawText(button, textColor)
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screen.drawText(math.floor(button.x + button.width / 2 - unicode.len(button.text) / 2), math.floor(button.y + button.height / 2), textColor, button.text)
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screen.drawText(math.floor(button.x + button.width / 2 - unicode.wlen(button.text) / 2), math.floor(button.y + button.height / 2), textColor, button.text)
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end
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local function buttonDraw(button)
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@ -741,7 +741,7 @@ local function buttonCreate(x, y, width, height, backgroundColor, textColor, bac
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end
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local function adaptiveButtonCreate(x, y, xOffset, yOffset, backgroundColor, textColor, backgroundPressedColor, textPressedColor, text)
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return buttonCreate(x, y, unicode.len(text) + xOffset * 2, yOffset * 2 + 1, backgroundColor, textColor, backgroundPressedColor, textPressedColor, text)
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return buttonCreate(x, y, unicode.wlen(text) + xOffset * 2, yOffset * 2 + 1, backgroundColor, textColor, backgroundPressedColor, textPressedColor, text)
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end
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function GUI.button(...)
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@ -848,7 +848,7 @@ local function drawLabel(object)
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object.height,
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object.horizontalAlignment,
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object.verticalAlignment,
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unicode.len(object.text),
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unicode.wlen(object.text),
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1
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)
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screen.drawText(math.floor(xText), math.floor(yText), object.colors.text, object.text)
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@ -910,7 +910,7 @@ local function drawProgressBar(object)
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if object.showValue then
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local stringValue = (object.valuePrefix or "") .. object.value .. (object.valuePostfix or "")
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screen.drawText(math.floor(object.x + object.width / 2 - unicode.len(stringValue) / 2), object.y + 1, object.colors.value, stringValue)
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screen.drawText(math.floor(object.x + object.width / 2 - unicode.wlen(stringValue) / 2), object.y + 1, object.colors.value, stringValue)
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end
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return object
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@ -1013,7 +1013,7 @@ local function codeViewDraw(codeView)
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local y, toLine, colorScheme, patterns = codeView.y, codeView.fromLine + codeView.height - 1, codeView.syntaxColorScheme, codeView.syntaxPatterns
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-- Line numbers bar and code area
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codeView.lineNumbersWidth = unicode.len(tostring(toLine)) + 2
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codeView.lineNumbersWidth = unicode.wlen(tostring(toLine)) + 2
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codeView.codeAreaPosition = codeView.x + codeView.lineNumbersWidth
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codeView.codeAreaWidth = codeView.width - codeView.lineNumbersWidth
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@ -1033,7 +1033,7 @@ local function codeViewDraw(codeView)
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screen.drawRectangle(codeView.codeAreaPosition, y, codeView.codeAreaWidth, 1, codeView.highlights[line], colorScheme.text, " ")
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end
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screen.drawText(codeView.codeAreaPosition - unicode.len(text) - 1, y, colorScheme.lineNumbersText, text)
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screen.drawText(codeView.codeAreaPosition - unicode.wlen(text) - 1, y, colorScheme.lineNumbersText, text)
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y = y + 1
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else
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@ -1295,21 +1295,21 @@ local function drawChart(object)
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for y = object.y + object.height - 3, object.y + 1, -chartHeight * object.yAxisValueInterval do
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local stringValue = getAxisValue(value, object.yAxisPostfix, object.roundValues)
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yAxisValueMaxWidth = math.max(yAxisValueMaxWidth, unicode.len(stringValue))
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yAxisValueMaxWidth = math.max(yAxisValueMaxWidth, unicode.wlen(stringValue))
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table.insert(yAxisValues, {y = math.ceil(y), value = stringValue})
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value = value + dy * object.yAxisValueInterval
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end
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local stringValue = getAxisValue(yMax, object.yAxisPostfix, object.roundValues)
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table.insert(yAxisValues, {y = object.y, value = stringValue})
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yAxisValueMaxWidth = math.max(yAxisValueMaxWidth, unicode.len(stringValue))
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yAxisValueMaxWidth = math.max(yAxisValueMaxWidth, unicode.wlen(stringValue))
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local chartWidth = object.width - (object.showYAxisValues and yAxisValueMaxWidth + 2 or 0)
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local chartX = object.x + object.width - chartWidth
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for i = 1, #yAxisValues do
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if object.showYAxisValues then
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screen.drawText(chartX - unicode.len(yAxisValues[i].value) - 2, yAxisValues[i].y, object.colors.axisValue, yAxisValues[i].value)
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screen.drawText(chartX - unicode.wlen(yAxisValues[i].value) - 2, yAxisValues[i].y, object.colors.axisValue, yAxisValues[i].value)
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end
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screen.drawText(chartX, yAxisValues[i].y, object.colors.helpers, string.rep("─", chartWidth))
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end
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@ -1319,11 +1319,11 @@ local function drawChart(object)
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value = xMin
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for x = chartX, chartX + chartWidth - 2, chartWidth * object.xAxisValueInterval do
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local stringValue = getAxisValue(value, object.xAxisPostfix, object.roundValues)
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screen.drawText(math.floor(x - unicode.len(stringValue) / 2), object.y + object.height - 1, object.colors.axisValue, stringValue)
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screen.drawText(math.floor(x - unicode.wlen(stringValue) / 2), object.y + object.height - 1, object.colors.axisValue, stringValue)
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value = value + dx * object.xAxisValueInterval
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end
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local value = getAxisValue(xMax, object.xAxisPostfix, object.roundValues)
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screen.drawText(object.x + object.width - unicode.len(value), object.y + object.height - 1, object.colors.axisValue, value)
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screen.drawText(object.x + object.width - unicode.wlen(value), object.y + object.height - 1, object.colors.axisValue, value)
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end
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-- Axis lines
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@ -1418,13 +1418,13 @@ local function sliderDraw(object)
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if object.showMaximumAndMinimumValues then
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local stringMaximumValue, stringMinimumValue = tostring(object.roundValues and math.floor(object.maximumValue) or number.roundToDecimalPlaces(object.maximumValue, 2)), tostring(object.roundValues and math.floor(object.minimumValue) or number.roundToDecimalPlaces(object.minimumValue, 2))
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screen.drawText(object.x - unicode.len(stringMinimumValue) - 1, object.y, object.colors.value, stringMinimumValue)
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screen.drawText(object.x - unicode.wlen(stringMinimumValue) - 1, object.y, object.colors.value, stringMinimumValue)
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screen.drawText(object.x + object.width + 1, object.y, object.colors.value, stringMaximumValue)
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end
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if object.currentValuePrefix or object.currentValuePostfix then
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local stringCurrentValue = (object.currentValuePrefix or "") .. (object.roundValues and math.floor(object.value) or number.roundToDecimalPlaces(object.value, 2)) .. (object.currentValuePostfix or "")
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screen.drawText(math.floor(object.x + object.width / 2 - unicode.len(stringCurrentValue) / 2), object.y + 1, object.colors.value, stringCurrentValue)
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screen.drawText(math.floor(object.x + object.width / 2 - unicode.wlen(stringCurrentValue) / 2), object.y + 1, object.colors.value, stringCurrentValue)
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end
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local activeWidth = number.round((object.value - object.minimumValue) / (object.maximumValue - object.minimumValue) * object.width)
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@ -2029,7 +2029,7 @@ end
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local function filesystemDialogAddExtensionFilter(filesystemDialog, extension)
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filesystemDialog.extensionComboBox:addItem(extension)
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filesystemDialog.extensionComboBox.width = math.max(filesystemDialog.extensionComboBox.width, unicode.len(extension) + 3)
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filesystemDialog.extensionComboBox.width = math.max(filesystemDialog.extensionComboBox.width, unicode.wlen(extension) + 3)
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filesystemDialog.extensionComboBox.localX = filesystemDialog.cancelButton.localX - filesystemDialog.extensionComboBox.width - 2
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filesystemDialog.filesystemTree:addExtensionFilter(extension)
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@ -2704,7 +2704,7 @@ local function textBoxDraw(object)
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1,
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object.horizontalAlignment,
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object.verticalAlignment,
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unicode.len(line),
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unicode.wlen(line),
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1
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)
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@ -3611,7 +3611,7 @@ end
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--------------------------------------------------------------------------------
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local function textUpdate(object)
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object.width = unicode.len(object.text)
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object.width = unicode.wlen(object.text)
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return object
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end
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@ -3684,7 +3684,7 @@ local function listUpdate(list)
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-- Размеры хуйни
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if list.cells[1][1].direction == GUI.DIRECTION_HORIZONTAL then
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if list.offsetMode then
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child.width, child.height = list.itemSize * 2 + unicode.len(child.text), list.height
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child.width, child.height = list.itemSize * 2 + unicode.wlen(child.text), list.height
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else
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child.width, child.height = list.itemSize, list.height
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end
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@ -3819,7 +3819,7 @@ end
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---------------------------------------------------------------------------------------------------
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local function keyAndValueUpdate(object)
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object.keyLength, object.valueLength = unicode.len(object.key), unicode.len(object.value)
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object.keyLength, object.valueLength = unicode.wlen(object.key), unicode.wlen(object.value)
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object.width = object.keyLength + object.valueLength
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end
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@ -3931,8 +3931,9 @@ local function dropDownMenuItemDraw(item)
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end
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screen.drawText(item.x + 1, yText, textColor, item.text)
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if item.shortcut then
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screen.drawText(item.x + item.width - unicode.len(item.shortcut) - 1, yText, textColor, item.shortcut)
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screen.drawText(item.x + item.width - unicode.wlen(item.shortcut) - 1, yText, textColor, item.shortcut)
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end
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else
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screen.drawText(item.x, yText, item.parent.parent.colors.separator, string.rep("─", item.width))
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@ -4182,9 +4183,10 @@ local function contextMenuUpdate(menu)
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local widestItem, widestShortcut = 0, 0
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for i = 1, #menu.itemsContainer.children do
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if menu.itemsContainer.children[i].type == 1 then
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widestItem = math.max(widestItem, unicode.len(menu.itemsContainer.children[i].text))
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widestItem = math.max(widestItem, unicode.wlen(menu.itemsContainer.children[i].text))
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if menu.itemsContainer.children[i].shortcut then
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widestShortcut = math.max(widestShortcut, unicode.len(menu.itemsContainer.children[i].shortcut))
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widestShortcut = math.max(widestShortcut, unicode.wlen(menu.itemsContainer.children[i].shortcut))
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end
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end
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end
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@ -4596,7 +4598,7 @@ local function menuDraw(menu)
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end
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local function menuAddItem(menu, text, textColor)
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local item = menu:addChild(pressable(1, 1, unicode.len(text) + 2, 1, nil, textColor or menu.colors.default.text, menu.colors.selected.background, menu.colors.selected.text, 0x0, 0x0, text))
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local item = menu:addChild(pressable(1, 1, unicode.wlen(text) + 2, 1, nil, textColor or menu.colors.default.text, menu.colors.selected.background, menu.colors.selected.text, 0x0, 0x0, text))
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item.eventHandler = pressableEventHandler
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return item
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@ -22,16 +22,18 @@ local
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unicodeLen,
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unicodeSub,
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unicodeWlen,
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unicodeWlenCache,
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bufferWidth,
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bufferHeight,
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currentFrameBackgrounds,
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currentFrameForegrounds,
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currentFrameSymbols,
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currentFrameChars,
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newFrameBackgrounds,
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newFrameForegrounds,
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newFrameSymbols,
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newFrameChars,
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drawLimitX1,
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drawLimitX2,
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@ -56,7 +58,9 @@ local
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color.integerToRGB,
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unicode.len,
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unicode.sub;
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unicode.sub,
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unicode.wlen,
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{};
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--------------------------------------------------------------------------------
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@ -65,11 +69,11 @@ local function getIndex(x, y)
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end
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local function getCurrentFrameTables()
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return currentFrameBackgrounds, currentFrameForegrounds, currentFrameSymbols
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return currentFrameBackgrounds, currentFrameForegrounds, currentFrameChars
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end
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local function getNewFrameTables()
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return newFrameBackgrounds, newFrameForegrounds, newFrameSymbols
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return newFrameBackgrounds, newFrameForegrounds, newFrameChars
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end
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--------------------------------------------------------------------------------
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@ -93,7 +97,7 @@ local function flush(width, height)
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width, height = componentInvoke(GPUAddress, "getResolution")
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end
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currentFrameBackgrounds, currentFrameForegrounds, currentFrameSymbols, newFrameBackgrounds, newFrameForegrounds, newFrameSymbols = {}, {}, {}, {}, {}, {}
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currentFrameBackgrounds, currentFrameForegrounds, currentFrameChars, newFrameBackgrounds, newFrameForegrounds, newFrameChars = {}, {}, {}, {}, {}, {}
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bufferWidth = width
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bufferHeight = height
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@ -106,8 +110,8 @@ local function flush(width, height)
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currentFrameForegrounds[i] = 0xFEFEFE
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newFrameForegrounds[i] = 0xFEFEFE
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currentFrameSymbols[i] = " "
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newFrameSymbols[i] = " "
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currentFrameChars[i] = " "
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newFrameChars[i] = " "
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end
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end
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@ -199,31 +203,62 @@ end
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--------------------------------------------------------------------------------
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local function rawSet(index, background, foreground, symbol)
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newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = background, foreground, symbol
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local function rawSet(index, background, foreground, char)
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newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = background, foreground, char
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end
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local function rawGet(index)
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return newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index]
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return newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index]
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end
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local function get(x, y)
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if x >= 1 and y >= 1 and x <= bufferWidth and y <= bufferHeight then
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local index = bufferWidth * (y - 1) + x
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return newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index]
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return newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index]
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else
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return 0x000000, 0x000000, " "
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end
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end
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local function set(x, y, background, foreground, symbol)
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if x >= drawLimitX1 and y >= drawLimitY1 and x <= drawLimitX2 and y <= drawLimitY2 then
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local index = bufferWidth * (y - 1) + x
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newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = background, foreground, symbol
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local function set(x, y, background, foreground, char)
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if x < drawLimitX1 or y < drawLimitY1 or x > drawLimitX2 or y > drawLimitY2 then
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return
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end
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local
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index,
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charWlen =
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bufferWidth * (y - 1) + x,
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unicodeWlenCache[char]
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if not charWlen then
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charWlen = unicodeWlen(char)
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unicodeWlenCache[char] = charWlen
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end
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newFrameBackgrounds[index],
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newFrameForegrounds[index],
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newFrameChars[index] =
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background,
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foreground,
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char
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index = index + 1
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for i = 2, charWlen do
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newFrameBackgrounds[index],
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newFrameForegrounds[index],
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newFrameChars[index] =
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background,
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foreground,
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" "
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index = index + 1
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end
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end
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local function drawRectangle(x, y, width, height, background, foreground, symbol, transparency)
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local function drawRectangle(x, y, width, height, background, foreground, char, transparency)
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local temp
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-- Clipping left
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@ -272,7 +307,7 @@ local function drawRectangle(x, y, width, height, background, foreground, symbol
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for i = 1, width do
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newFrameBackgrounds[temp],
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newFrameForegrounds[temp],
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newFrameSymbols[temp] = background, foreground, symbol
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newFrameChars[temp] = background, foreground, char
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temp = temp + 1
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end
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@ -361,7 +396,7 @@ local function blur(x, y, width, height, radius, color, transparency)
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newFrameBackgrounds[screenIndex] = colorRGBToInteger(r, g, b)
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newFrameForegrounds[screenIndex] = 0x0
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newFrameSymbols[screenIndex] = " "
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newFrameChars[screenIndex] = " "
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screenIndex = screenIndex + 1
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end
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@ -383,7 +418,7 @@ local function copy(x, y, width, height)
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index = bufferWidth * (j - 1) + i
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tableInsert(copyArray, newFrameBackgrounds[index])
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tableInsert(copyArray, newFrameForegrounds[index])
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tableInsert(copyArray, newFrameSymbols[index])
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tableInsert(copyArray, newFrameChars[index])
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else
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tableInsert(copyArray, 0x0)
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tableInsert(copyArray, 0x0)
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@ -405,7 +440,7 @@ local function paste(startX, startY, picture)
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if x >= drawLimitX1 and x <= drawLimitX2 then
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newFrameBackgrounds[screenIndex] = picture[pictureIndex]
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newFrameForegrounds[screenIndex] = picture[pictureIndex + 1]
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newFrameSymbols[screenIndex] = picture[pictureIndex + 2]
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newFrameChars[screenIndex] = picture[pictureIndex + 2]
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end
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screenIndex, pictureIndex = screenIndex + 1, pictureIndex + 3
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@ -517,37 +552,56 @@ local function rasterizePolygon(centerX, centerY, startX, startY, countOfEdges,
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end
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end
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local function drawLine(x1, y1, x2, y2, background, foreground, symbol)
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local function drawLine(x1, y1, x2, y2, background, foreground, char)
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rasterizeLine(x1, y1, x2, y2, function(x, y)
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set(x, y, background, foreground, symbol)
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set(x, y, background, foreground, char)
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end)
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end
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local function drawEllipse(centerX, centerY, radiusX, radiusY, background, foreground, symbol)
|
||||
local function drawEllipse(centerX, centerY, radiusX, radiusY, background, foreground, char)
|
||||
rasterizeEllipse(centerX, centerY, radiusX, radiusY, function(x, y)
|
||||
set(x, y, background, foreground, symbol)
|
||||
set(x, y, background, foreground, char)
|
||||
end)
|
||||
end
|
||||
|
||||
local function drawPolygon(centerX, centerY, radiusX, radiusY, background, foreground, countOfEdges, symbol)
|
||||
local function drawPolygon(centerX, centerY, radiusX, radiusY, background, foreground, countOfEdges, char)
|
||||
rasterizePolygon(centerX, centerY, radiusX, radiusY, countOfEdges, function(x, y)
|
||||
set(x, y, background, foreground, symbol)
|
||||
set(x, y, background, foreground, char)
|
||||
end)
|
||||
end
|
||||
|
||||
local function drawText(x, y, textColor, data, transparency)
|
||||
if y >= drawLimitY1 and y <= drawLimitY2 then
|
||||
local charIndex, screenIndex = 1, bufferWidth * (y - 1) + x
|
||||
local function drawText(x, y, textColor, text, transparency)
|
||||
if y < drawLimitY1 or y > drawLimitY2 then
|
||||
return
|
||||
end
|
||||
|
||||
for charIndex = 1, unicodeLen(data) do
|
||||
if x >= drawLimitX1 and x <= drawLimitX2 then
|
||||
local
|
||||
charIndex,
|
||||
screenIndex,
|
||||
|
||||
char,
|
||||
charWlen =
|
||||
1,
|
||||
bufferWidth * (y - 1) + x
|
||||
|
||||
for charIndex = 1, unicodeLen(text) do
|
||||
char = unicodeSub(text, charIndex, charIndex)
|
||||
charWlen = unicodeWlenCache[char]
|
||||
|
||||
if not charWlen then
|
||||
charWlen = unicodeWlen(char)
|
||||
unicodeWlenCache[char] = charWlen
|
||||
end
|
||||
|
||||
for i = 1, charWlen do
|
||||
if x >= drawLimitX1 and x + charWlen - 1 <= drawLimitX2 then
|
||||
if transparency then
|
||||
newFrameForegrounds[screenIndex] = colorBlend(newFrameBackgrounds[screenIndex], textColor, transparency)
|
||||
else
|
||||
newFrameForegrounds[screenIndex] = textColor
|
||||
end
|
||||
|
||||
newFrameSymbols[screenIndex] = unicodeSub(data, charIndex, charIndex)
|
||||
newFrameChars[screenIndex] = i == 1 and char or " "
|
||||
end
|
||||
|
||||
x, screenIndex = x + 1, screenIndex + 1
|
||||
@ -592,11 +646,11 @@ local function drawImage(x, y, picture, blendForeground)
|
||||
background,
|
||||
foreground,
|
||||
alpha,
|
||||
symbol = bufferWidth * (y - 1) + x, bufferWidth - clippedImageWidth, (imageWidth - clippedImageWidth) * 4
|
||||
char = bufferWidth * (y - 1) + x, bufferWidth - clippedImageWidth, (imageWidth - clippedImageWidth) * 4
|
||||
|
||||
for j = 1, clippedImageHeight do
|
||||
for i = 1, clippedImageWidth do
|
||||
alpha, symbol = picture[pictureIndex + 2], picture[pictureIndex + 3]
|
||||
alpha, char = picture[pictureIndex + 2], picture[pictureIndex + 3]
|
||||
|
||||
-- If it's fully transparent pixel
|
||||
if alpha == 0 then
|
||||
@ -611,11 +665,11 @@ local function drawImage(x, y, picture, blendForeground)
|
||||
newFrameForegrounds[screenIndex] = picture[pictureIndex + 1]
|
||||
end
|
||||
-- If it's not transparent with whitespace
|
||||
elseif symbol ~= " " then
|
||||
elseif char ~= " " then
|
||||
newFrameForegrounds[screenIndex] = picture[pictureIndex + 1]
|
||||
end
|
||||
|
||||
newFrameSymbols[screenIndex] = symbol
|
||||
newFrameChars[screenIndex] = char
|
||||
|
||||
screenIndex, pictureIndex = screenIndex + 1, pictureIndex + 4
|
||||
end
|
||||
@ -640,35 +694,35 @@ end
|
||||
|
||||
local function semiPixelRawSet(index, color, yPercentTwoEqualsZero)
|
||||
local upperPixel, lowerPixel, bothPixel = "▀", "▄", " "
|
||||
local background, foreground, symbol = newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index]
|
||||
local background, foreground, char = newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index]
|
||||
|
||||
if yPercentTwoEqualsZero then
|
||||
if symbol == upperPixel then
|
||||
if char == upperPixel then
|
||||
if color == foreground then
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = color, foreground, bothPixel
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = color, foreground, bothPixel
|
||||
else
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = color, foreground, symbol
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = color, foreground, char
|
||||
end
|
||||
elseif symbol == bothPixel then
|
||||
elseif char == bothPixel then
|
||||
if color ~= background then
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = background, color, lowerPixel
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = background, color, lowerPixel
|
||||
end
|
||||
else
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = background, color, lowerPixel
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = background, color, lowerPixel
|
||||
end
|
||||
else
|
||||
if symbol == lowerPixel then
|
||||
if char == lowerPixel then
|
||||
if color == foreground then
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = color, foreground, bothPixel
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = color, foreground, bothPixel
|
||||
else
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = color, foreground, symbol
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = color, foreground, char
|
||||
end
|
||||
elseif symbol == bothPixel then
|
||||
elseif char == bothPixel then
|
||||
if color ~= background then
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = background, color, upperPixel
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = background, color, upperPixel
|
||||
end
|
||||
else
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index] = background, color, upperPixel
|
||||
newFrameBackgrounds[index], newFrameForegrounds[index], newFrameChars[index] = background, color, upperPixel
|
||||
end
|
||||
end
|
||||
end
|
||||
@ -765,51 +819,168 @@ end
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
local function update(force)
|
||||
local index, indexStepOnEveryLine, changes = bufferWidth * (drawLimitY1 - 1) + drawLimitX1, (bufferWidth - drawLimitX2 + drawLimitX1 - 1), {}
|
||||
local x, equalChars, equalCharsIndex, charX, charIndex, currentForeground
|
||||
local currentFrameBackground, currentFrameForeground, currentFrameSymbol, changesCurrentFrameBackground, changesCurrentFrameBackgroundCurrentFrameForeground
|
||||
local changesCurrentFrameBackgroundCurrentFrameForegroundIndex
|
||||
local
|
||||
index,
|
||||
indexStepOnEveryLine,
|
||||
changes,
|
||||
|
||||
x,
|
||||
|
||||
charX,
|
||||
charIndex,
|
||||
charWlen,
|
||||
|
||||
equalChars,
|
||||
equalCharsIndex,
|
||||
|
||||
currentFrameBackground,
|
||||
currentFrameForeground,
|
||||
currentFrameChar,
|
||||
newFrameChar,
|
||||
newFrameForeground,
|
||||
newFrameBackground,
|
||||
|
||||
changesCurrentFrameBackground,
|
||||
changesCurrentFrameBackgroundCurrentFrameForeground,
|
||||
changesCurrentFrameBackgroundCurrentFrameForegroundIndex,
|
||||
|
||||
currentForeground =
|
||||
bufferWidth * (drawLimitY1 - 1) + drawLimitX1,
|
||||
(bufferWidth - drawLimitX2 + drawLimitX1 - 1),
|
||||
{}
|
||||
|
||||
for y = drawLimitY1, drawLimitY2 do
|
||||
x = drawLimitX1
|
||||
|
||||
while x <= drawLimitX2 do
|
||||
-- Determine if some pixel data was changed (or if <force> argument was passed)
|
||||
currentFrameBackground,
|
||||
currentFrameForeground,
|
||||
currentFrameChar =
|
||||
currentFrameBackgrounds[index],
|
||||
currentFrameForegrounds[index],
|
||||
currentFrameChars[index]
|
||||
|
||||
newFrameBackground,
|
||||
newFrameForeground,
|
||||
newFrameChar =
|
||||
newFrameBackgrounds[index],
|
||||
newFrameForegrounds[index],
|
||||
newFrameChars[index]
|
||||
|
||||
if
|
||||
currentFrameBackgrounds[index] ~= newFrameBackgrounds[index] or
|
||||
currentFrameForegrounds[index] ~= newFrameForegrounds[index] or
|
||||
currentFrameSymbols[index] ~= newFrameSymbols[index] or
|
||||
currentFrameBackground ~= newFrameBackground or
|
||||
currentFrameForeground ~= newFrameForeground or
|
||||
currentFrameChar ~= newFrameChar or
|
||||
force
|
||||
then
|
||||
-- Make pixel at both frames equal
|
||||
currentFrameBackground, currentFrameForeground, currentFrameSymbol = newFrameBackgrounds[index], newFrameForegrounds[index], newFrameSymbols[index]
|
||||
currentFrameBackgrounds[index] = currentFrameBackground
|
||||
currentFrameForegrounds[index] = currentFrameForeground
|
||||
currentFrameSymbols[index] = currentFrameSymbol
|
||||
currentFrameBackgrounds[index],
|
||||
currentFrameForegrounds[index],
|
||||
currentFrameChars[index],
|
||||
|
||||
currentFrameBackground,
|
||||
currentFrameForeground,
|
||||
currentFrameChar =
|
||||
newFrameBackground,
|
||||
newFrameForeground,
|
||||
newFrameChar,
|
||||
|
||||
newFrameBackground,
|
||||
newFrameForeground,
|
||||
newFrameChar
|
||||
|
||||
-- Look for pixels with equal chars from right of current pixel
|
||||
equalChars, equalCharsIndex, charX, charIndex = {currentFrameSymbol}, 2, x + 1, index + 1
|
||||
charWlen = unicodeWlenCache[currentFrameChar]
|
||||
|
||||
if not charWlen then
|
||||
charWlen = unicodeWlen(currentFrameChar)
|
||||
unicodeWlenCache[currentFrameChar] = charWlen
|
||||
end
|
||||
|
||||
charX,
|
||||
charIndex,
|
||||
equalChars,
|
||||
equalCharsIndex =
|
||||
x + 1,
|
||||
index + 1,
|
||||
{ currentFrameChar },
|
||||
2
|
||||
|
||||
for i = 2, charWlen do
|
||||
currentFrameBackgrounds[charIndex],
|
||||
currentFrameForegrounds[charIndex],
|
||||
currentFrameChars[charIndex],
|
||||
|
||||
charX,
|
||||
charIndex =
|
||||
newFrameBackground,
|
||||
newFrameForeground,
|
||||
" ",
|
||||
|
||||
charX + 1,
|
||||
charIndex + 1
|
||||
end
|
||||
|
||||
while charX <= drawLimitX2 do
|
||||
newFrameBackground,
|
||||
newFrameForeground,
|
||||
newFrameChar =
|
||||
newFrameBackgrounds[charIndex],
|
||||
newFrameForegrounds[charIndex],
|
||||
newFrameChars[charIndex]
|
||||
|
||||
-- Pixels becomes equal only if they have same background and (whitespace char or same foreground)
|
||||
if
|
||||
currentFrameBackground == newFrameBackgrounds[charIndex] and
|
||||
(
|
||||
newFrameSymbols[charIndex] == " " or
|
||||
currentFrameForeground == newFrameForegrounds[charIndex]
|
||||
newFrameBackground == currentFrameBackground
|
||||
and (
|
||||
newFrameForeground == currentFrameForeground
|
||||
or newFrameChar == " "
|
||||
)
|
||||
then
|
||||
-- Make pixel at both frames equal
|
||||
currentFrameBackgrounds[charIndex] = newFrameBackgrounds[charIndex]
|
||||
currentFrameForegrounds[charIndex] = newFrameForegrounds[charIndex]
|
||||
currentFrameSymbols[charIndex] = newFrameSymbols[charIndex]
|
||||
charWlen = unicodeWlenCache[newFrameChar]
|
||||
|
||||
equalChars[equalCharsIndex], equalCharsIndex = currentFrameSymbols[charIndex], equalCharsIndex + 1
|
||||
if not charWlen then
|
||||
charWlen = unicodeWlen(newFrameChar)
|
||||
unicodeWlenCache[newFrameChar] = charWlen
|
||||
end
|
||||
|
||||
currentFrameBackgrounds[charIndex],
|
||||
currentFrameForegrounds[charIndex],
|
||||
currentFrameChars[charIndex],
|
||||
|
||||
charX,
|
||||
charIndex,
|
||||
|
||||
equalChars[equalCharsIndex],
|
||||
equalCharsIndex =
|
||||
newFrameBackground,
|
||||
newFrameForeground,
|
||||
newFrameChar,
|
||||
|
||||
charX + 1,
|
||||
charIndex + 1,
|
||||
|
||||
newFrameChar,
|
||||
equalCharsIndex + 1
|
||||
|
||||
for i = 2, charWlen do
|
||||
currentFrameBackgrounds[charIndex],
|
||||
currentFrameForegrounds[charIndex],
|
||||
currentFrameChars[charIndex],
|
||||
|
||||
charX,
|
||||
charIndex =
|
||||
newFrameBackground,
|
||||
newFrameForeground,
|
||||
" ",
|
||||
|
||||
charX + 1,
|
||||
charIndex + 1
|
||||
end
|
||||
else
|
||||
break
|
||||
end
|
||||
|
||||
charX, charIndex = charX + 1, charIndex + 1
|
||||
end
|
||||
|
||||
-- Group pixels that need to be drawn by background and foreground
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user