Arkanoid example glitched text

[brianwp3000]

I just ran the Arkanoid example and saw that the "Press space to start" text wasn't working:

I have narrowed down the cause to be somewhere between 0.3.0-alpha.2 and 0.3.0-alpha.4:

• 0.3.0-alpha.2: the example displays the text correctly
• 0.3.0-alpha.3: the text is completely gone
• 0.3.0-alpha.4 onward: the example looks like the above image

I compiled using rustc 1.49.0 on a Windows 10 laptop with an Intel UHD 620.

[freiguy1]

I see the same problem almost exactly a year later. I'm running Linux using macroquad 0.3. I think it might be because the text is rendered at font size 1 which makes sense for the size of the canvas (20.0x20.0), but the camera zoom is set to 1/40, 1/40 which makes 1 unit on the canvas really big (depending on window size).

[freiguy1]

Ah, fixed it by using draw_font_ex with params which address scaling. First, create a TextParams:

let (font_size, font_scale, font_aspect) = camera_font_scale(1.);
let text_params = TextParams {
    font_size,
    font_scale,
    font_scale_aspect: font_aspect,
    ..Default::default()
};

Then draw text with these TextParams:

draw_text_ex(
    "Press space to start",
    SCR_W / 2. - 5.,
    SCR_H / 2.,
    text_params
);

Someone could make a PR with these changes!