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Clean up the code style of generatecustomminimap

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The existing code was allergic to putting spaces between tokens, and had
some minor code duplication that I took the time to clean up as well.
The logic should be easier to follow now that the for-loops are no
longer duplicated for each of the map zoom levels.

I tested this by temporarily disabling map fog entirely and going
through a couple different custom levels to compare their minimap with
the existing code. These were A New Dimension and 333333 for 1x, Golden
Spiral and VVVV 4k for 2x, and VVVVVV is NP-Hard for 4x. There was no
difference in the output, not even a single pixel.
This commit is contained in:
Misa 2022-11-30 13:25:28 -08:00
parent 88142ea839
commit d183ea6367
1 changed files with 70 additions and 91 deletions
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165
desktop_version/src/CustomLevels.cpp
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@ -1483,116 +1483,95 @@ bool customlevelclass::save(const std::string& _path)
void customlevelclass::generatecustomminimap(void)
{
map.customwidth=mapwidth;
map.customheight=mapheight;
map.customwidth = mapwidth;
map.customheight = mapheight;
map.customzoom=1;
if(map.customwidth<=10 && map.customheight<=10) map.customzoom=2;
if(map.customwidth<=5 && map.customheight<=5) map.customzoom=4;
//Set minimap offsets
if(map.customzoom==4)
map.customzoom = 1;
if (map.customwidth <= 10 && map.customheight <= 10)
{
map.custommmxoff=24*(5-map.customwidth);
map.custommmxsize=240-(map.custommmxoff*2);
map.custommmyoff=18*(5-map.customheight);
map.custommmysize=180-(map.custommmyoff*2);
map.customzoom = 2;
}
else if(map.customzoom==2)
if (map.customwidth <= 5 && map.customheight <= 5)
{
map.custommmxoff=12*(10-map.customwidth);
map.custommmxsize=240-(map.custommmxoff*2);
map.custommmyoff=9*(10-map.customheight);
map.custommmysize=180-(map.custommmyoff*2);
map.customzoom = 4;
}
else
// Set minimap offsets
switch (map.customzoom)
{
map.custommmxoff=6*(20-map.customwidth);
map.custommmxsize=240-(map.custommmxoff*2);
map.custommmyoff=int(4.5*(20-map.customheight));
map.custommmysize=180-(map.custommmyoff*2);
case 4:
map.custommmxoff = 24 * (5 - map.customwidth);
map.custommmyoff = 18 * (5 - map.customheight);
break;
case 2:
map.custommmxoff = 12 * (10 - map.customwidth);
map.custommmyoff = 9 * (10 - map.customheight);
break;
default:
map.custommmxoff = 6 * (20 - map.customwidth);
map.custommmyoff = int(4.5 * (20 - map.customheight));
break;
}
map.custommmxsize = 240 - (map.custommmxoff * 2);
map.custommmysize = 180 - (map.custommmyoff * 2);
FillRect(graphics.images[12], graphics.getRGB(0, 0, 0));
int tm=0;
int temp=0;
//Scan over the map size
if(mapheight<=5 && mapwidth<=5)
// Scan over the map size
for (int j2 = 0; j2 < mapheight; j2++)
{
//4x map
for(int j2=0; j2<mapheight; j2++)
for (int i2 = 0; i2 < mapwidth; i2++)
{
for(int i2=0; i2<mapwidth; i2++)
int tm;
if (getroomprop(i2, j2)->tileset == 1)
{
//Ok, now scan over each square
tm=196;
if(getroomprop(i2, j2)->tileset==1) tm=96;
for(int j=0; j<36; j++)
{
for(int i=0; i<48; i++)
{
temp=absfree(int(i*0.83) + (i2*40),int(j*0.83)+(j2*30));
if(temp>=1)
{
//Fill in this pixel
FillRect(graphics.images[12], (i2*48)+i, (j2*36)+j, 1, 1, graphics.getRGB(tm, tm, tm));
}
}
}
}
}
}
else if(mapheight<=10 && mapwidth<=10)
{
//2x map
for(int j2=0; j2<mapheight; j2++)
{
for(int i2=0; i2<mapwidth; i2++)
{
//Ok, now scan over each square
tm=196;
if(getroomprop(i2, j2)->tileset==1) tm=96;
for(int j=0; j<18; j++)
{
for(int i=0; i<24; i++)
{
temp=absfree(int(i*1.6) + (i2*40),int(j*1.6)+(j2*30));
if(temp>=1)
{
//Fill in this pixel
FillRect(graphics.images[12], (i2*24)+i, (j2*18)+j, 1, 1, graphics.getRGB(tm, tm, tm));
}
}
}
}
}
tm = 96;
}
else
{
for(int j2=0; j2<mapheight; j2++)
{
for(int i2=0; i2<mapwidth; i2++)
{
//Ok, now scan over each square
tm=196;
if(getroomprop(i2, j2)->tileset==1) tm=96;
for(int j=0; j<9; j++)
{
for(int i=0; i<12; i++)
{
temp=absfree(3+(i*3) + (i2*40),(j*3)+(j2*30));
if(temp>=1)
{
//Fill in this pixel
FillRect(graphics.images[12], (i2*12)+i, (j2*9)+j, 1, 1, graphics.getRGB(tm, tm, tm));
tm = 196;
}
// Ok, now scan over each square
for (int j = 0; j < 9 * map.customzoom; j++)
{
for (int i = 0; i < 12 * map.customzoom; i++)
{
int tile;
switch (map.customzoom)
{
case 4:
tile = absfree(
int(i * 0.83) + (i2 * 40),
int(j * 0.83) + (j2 * 30)
);
break;
case 2:
tile = absfree(
int(i * 1.6) + (i2 * 40),
int(j * 1.6) + (j2 * 30)
);
break;
default:
tile = absfree(
3 + (i * 3) + (i2 * 40),
(j * 3) + (j2 * 30)
);
break;
}
if (tile >= 1)
{
// Fill in this pixel
FillRect(
graphics.images[12],
(i2 * 12 * map.customzoom) + i,
(j2 * 9 * map.customzoom) + j,
1,
1,
graphics.getRGB(tm, tm, tm)
);
}
}
}