76257775c3
* Update targetoverrides.ts Convert old blocks to obsolete ones, new blocks differ in that you can specify the place to start printing along the horizontal axis of the screen (column). And also added a print style. These are the standard black text on a white background and the new white text on a black background. These two parameters are optionally expanded and optional, by default column = 1 and the print style is the same as before, black text on white. * Update targetoverrides.ts * Update libs/screen/targetoverrides.ts Co-authored-by: Joey Wunderlich <jwunderl@users.noreply.github.com> * Update libs/screen/targetoverrides.ts Co-authored-by: Joey Wunderlich <jwunderl@users.noreply.github.com> * Update libs/screen/targetoverrides.ts Co-authored-by: Joey Wunderlich <jwunderl@users.noreply.github.com> * Update libs/screen/targetoverrides.ts Co-authored-by: Joey Wunderlich <jwunderl@users.noreply.github.com> * Update libs/screen/targetoverrides.ts --------- Co-authored-by: Joey Wunderlich <jwunderl@users.noreply.github.com>
338 lines
12 KiB
TypeScript
338 lines
12 KiB
TypeScript
/**
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* Tagged image literal converter
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*/
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//% shim=@f4 helper=image::ofBuffer
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//% groups=["0.,","1#*"]
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function img(lits: any, ...args: any[]): Image { return null }
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const screen = image.create(DAL.LCD_WIDTH, DAL.LCD_HEIGHT)
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namespace _screen_internal {
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//% shim=pxt::updateScreen
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function updateScreen(img: Image): void { }
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//% shim=pxt::updateStats
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function updateStats(msg: string): void { }
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control.__screen.setupUpdate(() => updateScreen(screen))
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control.EventContext.onStats = function (msg: string) {
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updateStats(msg);
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}
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}
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namespace brick {
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const textOffset = 4;
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const lineOffset = 2;
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enum ScreenMode {
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None,
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ShowLines,
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Image,
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Ports,
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Custom
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}
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export enum PrintStyle {
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//% block="black on white"
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BlackOnWhite,
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//% block="white on black"
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WhiteOnBlack
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}
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let screenMode = ScreenMode.None;
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export let font = image.font8;
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/**
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* Gets the text line height
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*/
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//%
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export function lineHeight(): number {
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return font.charHeight + lineOffset;
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}
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/**
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* Number of lines
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*/
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//%
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export function lineCount(): number {
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return ((screen.height - textOffset) / lineHeight()) >> 0
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}
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/**
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* Number of columns
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*/
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//%
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export function columnCount(): number {
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return ((screen.width - textOffset) / font.charWidth) >> 0
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}
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/**
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* Show text on the screen on a specific line and starting at a column and the selected print style.
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* @param text the text to print on the screen, eg: "Hello world"
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* @param line the line number to print the text at (starting at 1), eg: 1
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* @param column the column number to print the text at (starting at 1), eg: 1
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* @param printStyle print style black on white or white on black
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*/
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//% blockId=screenPrintString block="show string $text|at line $line||column $column|style $printStyle"
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//% weight=98 group="Screen" inlineInputMode="inline" blockGap=8
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//% expandableArgumentMode="enabled"
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//% help=brick/show-string
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//% line.min=1 line.max=12
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//% column.min=1 column.max=29
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export function printString(text: string, line: number, column: number = 1, printStyle: PrintStyle = PrintStyle.BlackOnWhite) {
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if (screenMode != ScreenMode.ShowLines) {
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screenMode = ScreenMode.ShowLines;
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screen.fill(0);
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}
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line = (line - 1) >> 0; // line indexing starts at 1
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column = (column - 1) >> 0; // column indexing starts at 1
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const nlines = lineCount();
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const nColumn = columnCount();
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if (line < 0 || line > nlines) return; // out of screen by line
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if (column < 0 || column > nColumn) return; // out of screen by column
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const w = font.charWidth;
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const h = lineHeight();
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const x = textOffset + w * column;
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const y = textOffset + h * line;
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screen.fillRect(x, y, text.length * font.charWidth, h, (printStyle == PrintStyle.BlackOnWhite ? 0 : 255)); // clear background
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screen.print(text, x, y, (printStyle == PrintStyle.BlackOnWhite ? 1 : 2), font);
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}
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/**
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* Show text on the screen at a specific line.
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* @param text the text to print on the screen, eg: "Hello world"
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* @param line the line number to print the text at (starting at 1), eg: 1
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*/
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//% blockId=screen_print block="show string %text|at line %line"
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//% weight=98 group="Screen" inlineInputMode="inline" blockGap=8
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//% help=brick/show-string
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//% line.min=1 line.max=12
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//% deprecated=true
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export function showString(text: string, line: number) {
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if (screenMode != ScreenMode.ShowLines) {
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screenMode = ScreenMode.ShowLines;
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screen.fill(0);
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}
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// line indexing starts at 1.
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line = (line - 1) >> 0;
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const nlines = lineCount();
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if (line < 0 || line > nlines) return; // out of screen
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const h = lineHeight();
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const y = textOffset + h * line;
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screen.fillRect(0, y, screen.width, h, 0); // clear background
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screen.print(text, textOffset, y, 1, font);
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}
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/**
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* Show a number on the screen on a specific line and starting at a column and the selected print style.
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* @param value the numeric value
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* @param line the line number to print the text at, eg: 1
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* @param column the column number to print the text at (starting at 1), eg: 1
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* @param printStyle print style black on white or white on black
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*/
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//% blockId=screenPrintNumber block="show number $value|at line $line||column $column|style $printStyle"
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//% weight=97 group="Screen" inlineInputMode="inline" blockGap=8
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//% expandableArgumentMode="enabled"
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//% help=brick/show-number
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//% line.min=1 line.max=12
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//% column.min=1 column.max=29
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export function printNumber(value: number, line: number, column: number = 1, printStyle: PrintStyle = PrintStyle.BlackOnWhite) {
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printString("" + value, line, column, printStyle);
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}
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/**
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* Show a number on the screen
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* @param value the numeric value
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* @param line the line number to print the text at, eg: 1
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*/
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//% blockId=screenShowNumber block="show number %name|at line %line"
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//% weight=97 group="Screen" inlineInputMode="inline" blockGap=8
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//% help=brick/show-number
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//% line.min=1 line.max=12
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//% deprecated=true
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export function showNumber(value: number, line: number) {
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showString("" + value, line);
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}
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/**
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* Show a name, value pair on the screen on a specific line and starting at a column and the selected print style.
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* @param name the value name
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* @param value the numeric value
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* @param line the line number to print the text at, eg: 1
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* @param column the column number to print the text at (starting at 1), eg: 1
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* @param printStyle print style black on white or white on black
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*/
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//% blockId=screenPrintValue block="show value $name|= $value|at line $line||column $column|style $printStyle"
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//% weight=96 group="Screen" inlineInputMode="inline" blockGap=8
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//% expandableArgumentMode="enabled"
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//% help=brick/show-value
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//% line.min=1 line.max=12
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//% column.min=1 column.max=29
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export function printValue(name: string, value: number, line: number, column: number = 1, printStyle: PrintStyle = PrintStyle.BlackOnWhite) {
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value = Math.round(value * 1000) / 1000;
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printString((name ? name + ": " : "") + value, line, column, printStyle);
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}
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/**
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* Show a name, value pair on the screen
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* @param value the numeric value
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* @param line the line number to print the text at, eg: 1
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*/
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//% blockId=screenShowValue block="show value %name|= %text|at line %line"
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//% weight=96 group="Screen" inlineInputMode="inline" blockGap=8
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//% help=brick/show-value
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//% line.min=1 line.max=12
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//% deprecated=true
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export function showValue(name: string, value: number, line: number) {
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value = Math.round(value * 1000) / 1000;
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showString((name ? name + ": " : "") + value, line);
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}
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/**
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* Show an image on the screen
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* @param image image to draw
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* @param duration duration in milliseconds to display the image, eg: 400
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*/
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//% blockId=screen_show_image block="show image %image=screen_image_picker"
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//% weight=100 group="Screen" blockGap=8
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//% help=brick/show-image
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export function showImage(image: Image, duration: number = 400) {
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if (!image) return;
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screenMode = ScreenMode.Image;
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screen.fill(0);
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screen.drawImage(image, 0, 0);
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if (duration > 0)
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pause(duration);
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}
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/**
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* Display the status of the sensors and motors attached to ports
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*/
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//% blockId=brickShowPorts block="show ports"
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//% help=brick/show-ports blockGap=8
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//% weight=95 group="Screen"
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export function showPorts() {
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if (screenMode == ScreenMode.Ports) return;
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screenMode = ScreenMode.Ports;
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renderPorts();
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control.runInParallel(function () {
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while (screenMode == ScreenMode.Ports) {
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renderPorts();
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pause(50);
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}
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})
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}
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function renderPorts() {
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const col = 44;
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const lineHeight8 = image.font8.charHeight + 2;
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const h = screen.height;
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clearScreen();
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for (let i = 0; i < 4; ++i) {
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const x = i * col + 2;
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if (screenMode != ScreenMode.Ports) return;
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screen.print("ABCD"[i], x, 1 * lineHeight8, 1, image.font8);
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screen.print((i + 1).toString(), x, h - lineHeight8, 1, image.font8);
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}
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if (screenMode != ScreenMode.Ports) return;
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screen.drawLine(0, 5 * lineHeight8, screen.width, 5 * lineHeight8, 1);
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screen.drawLine(0, h - 5 * lineHeight8, screen.width, h - 5 * lineHeight8, 1);
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function scale(x: number) {
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if (Math.abs(x) >= 5000) {
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const k = Math.floor(x / 1000);
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const r = Math.round((x - 1000 * k) / 100);
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return `${k}.${r}k`
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}
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return ("" + (x || 0));
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}
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// motors
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const datas = motors.getAllMotorData();
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for (let i = 0; i < datas.length; ++i) {
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const data = datas[i];
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const x = i * col + 2;
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if (!data.actualSpeed && !data.count) continue;
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if (screenMode != ScreenMode.Ports) return;
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screen.print(`${scale(data.actualSpeed)}%`, x, 3 * lineHeight8, 1, image.font8);
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screen.print(`${scale(data.count)}>`, x, 4 * lineHeight8, 1, image.font8);
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}
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// sensors
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const sis = sensors.internal.getActiveSensors();
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for (let i = 0; i < sis.length; ++i) {
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const si = sis[i];
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const x = (si.port() - 1) * col + 2;
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const inf = si._info();
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if (screenMode != ScreenMode.Ports) return;
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if (inf) screen.print(inf, x, h - 2 * lineHeight8, 1, inf.length > 4 ? image.font5 : image.font8);
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}
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}
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export function showBoot() {
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// pulse green, play startup sound, turn off light
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brick.setStatusLight(StatusLight.GreenPulse);
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// We pause to give time to read sensor values, so they work in on_start block
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pause(400); // It turns out that this time is not enough for the simulator to display the LED change
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// and we're ready
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brick.setStatusLight(StatusLight.Off);
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// always show port by default if no UI is set
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control.runInParallel(function () {
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// show ports if nothing is has been shown
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if (screenMode != ScreenMode.None) return;
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showPorts();
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})
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}
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/**
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* An image
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* @param image the image
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*/
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//% blockId=screen_image_picker block="%image" shim=TD_ID
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//% image.fieldEditor="images"
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//% image.fieldOptions.columns=6
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//% image.fieldOptions.width=600
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//% group="Screen" weight=0 blockHidden=1
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export function __imagePicker(image: Image): Image {
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return image;
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}
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/**
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* Clear on the screen at a specific line.
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* @param line the line number to clear at (starting at 1), eg: 1
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*/
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//% blockId=clearLine block="clear line $line"
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//% weight=94 group="Screen" inlineInputMode="inline" blockGap=8
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//% line.min=1 line.max=12
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export function clearLine(line: number) {
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if (screenMode != ScreenMode.ShowLines) {
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screenMode = ScreenMode.ShowLines;
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screen.fill(0);
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}
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line = (line - 1) >> 0; // line indexing starts at 1
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const nlines = lineCount();
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if (line < 0 || line > nlines) return; // out of screen by line
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const h = lineHeight();
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const y = textOffset + h * line;
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screen.fillRect(0, y, screen.width, h, 0); // clear background
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}
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/**
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* Clear the screen
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*/
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//% blockId=screen_clear_screen block="clear screen"
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//% weight=93 group="Screen"
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//% help=brick/clear-screen weight=1
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export function clearScreen() {
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screen.fill(0)
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}
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} |