Function debugRender

src/engineDebug.js:298–555

()

}

function debugRender()
{
    if (debugVideoCaptureIsActive())
        return; // don't show debug info when capturing video

    // flush any gl sprites before drawing debug info
    glFlush();

    if (debugTakeScreenshot)
    {
        // combine canvases, remove alpha and save
        combineCanvases();
        saveCanvas(mainCanvas);
        debugTakeScreenshot = 0;
    }

    const debugContext = mainContext;
    if (debugGamepads && gamepadsEnable)
    {
        // draw gamepads
        const maxGamepads = 8;
        let gamepadConnectedCount = 0;
        for (let i = 0; i < maxGamepads; i++)
            gamepadConnected(i) && gamepadConnectedCount++;

        for (let i = 0; i < maxGamepads; i++)
        {
            if (!gamepadConnected(i))
                continue;

            const stickScale = 1;
            const buttonScale = .2;
            const cornerPos = cameraPos.add(vec2(-stickScale*2, ((gamepadConnectedCount-1)/2-i)*stickScale*3));
            debugText(i, cornerPos.add(vec2(-stickScale, stickScale)), 1);
            if (i === gamepadPrimary)
                debugText('Main', cornerPos.add(vec2(-stickScale*2, 0)),1, '#0f0');

            // read analog sticks
            const stickCount = gamepadStickData[i].length;
            for (let j = 0; j < stickCount; j++)
            {
                const stick = gamepadStick(j, i);
                const drawPos = cornerPos.add(vec2(j*stickScale*2, 0));
                const stickPos = drawPos.add(stick.scale(stickScale));
                debugCircle(drawPos, stickScale*2, '#fff7',0,true);
                debugLine(drawPos, stickPos, '#f00');
                debugText(j, drawPos, .3);
                debugPoint(stickPos, '#f00');
            }

            const buttonCount = inputData[i+1].length;
            for (let j = 0; j < buttonCount; j++)
            {
                const drawPos = cornerPos.add(vec2(j*buttonScale*2, -stickScale-buttonScale*2));
                const pressed = gamepadIsDown(j, i);
                debugCircle(drawPos, buttonScale*2, pressed ? '#f00' : '#fff7', 0, true);
                debugText(j, drawPos, .3);
            }