This code

[segwego12]

I'm trying to make a plasma effect, what should I do to this code so Game Editor can handle it?

Code: Select all

int main(int argc, char *argv[])
{
    screen(256, 256, 0, "Plasma");

    for(int x = 0; x < w; x++)
    for(int y = 0; y < h; y++)
    {
        int color = int(128.0 + (128.0 * sin(x / 8.0)));
        pset(x, y, ColorRGB(color, color, color));
    }
    redraw();
    sleep();
    return(0);
}

[segwego12]

hello?

[Spidy]

maybe makslane will help ya

[segwego12]

ok.

[makslane]

1) Create a canvas actor
2) In the 'Draw Actor' event of the canvas, put the code:

Code: Select all

int x1, y1;

for(x1 = 0; x1 < width; x1++)
{
    for(y1 = 0; y1 < height; y1++)
    {
        int color = 128.0 + (128.0 * sin(x1 / 8.0));
 
        setpen(color, color, color, 0, 1);
        putpixel(x1, y1);
    }
}

The result will be:

[makslane]

With little changes, we ca have other patterns:

Code: Select all

int x1, y1;


for(x1 = 0; x1 < width; x1++)
{
    for(y1 = 0; y1 < height; y1++)
    {
        int color = 128.0 + (128.0 * sin(x1*y1/32.0));
 
        setpen(color, color, color, 0, 1);
        putpixel(x1, y1);
    }
}

[makslane]

Now, an animated color effect:

Code: Select all

int x1, y1;

for(x1 = 0; x1 < width; x1++)
{
    for(y1 = 0; y1 < height; y1++)
    {
        int red = 128.0 + (128 * sin((1/(float)frame)*x1*y1/10.0));
        int green = 128.0 + (128 * sin((1/(float)frame)*x1*y1/5.0));
        int blue = 128.0 + (128 * sin((1/(float)frame)*x1*y1/2.0));
 
        setpen(red, green, blue, 0, 1);
        putpixel(x1, y1);
    }
}

And the ged file

plasma.zip

(1 KiB) Downloaded 95 times

[segwego12]

Now, an animated color effect:

Code: Select all

int x1, y1;

for(x1 = 0; x1 < width; x1++)
{
    for(y1 = 0; y1 < height; y1++)
    {
        int red = 128.0 + (128 * sin((1/(float)frame)*x1*y1/10.0));
        int green = 128.0 + (128 * sin((1/(float)frame)*x1*y1/5.0));
        int blue = 128.0 + (128 * sin((1/(float)frame)*x1*y1/2.0));
 
        setpen(red, green, blue, 0, 1);
        putpixel(x1, y1);
    }
}

plasma3.jpg

And the ged file

plasma.zip

Thank you makslane, Now, when can I learn to make fire?

[edh]

+1 point for makslane, this is something new I learned.