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Unify all queries to map size to map.getwidth and map.getheight

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It's becoming pretty clear that the size of the map is important enough
to be queried a lot, but each time it's something like `map.custommode ?
map.customwidth : 20` and `map.custommode ? map.customheight : 20` which
is not ideal because of copy-pasting.

Furthermore, even `map.customwidth` and `map.customheight` are just
duplicates of `cl.mapwidth` and `cl.mapheight`, which are only set in
`customlevelclass::generatecustomminimap`. This is a bit annoying if you
want to, say, add checks that depend on the width and height of the
custom map in `mapclass::initcustommapdata`, but `map.customwidth` and
`map.customheight` are out of date because `generatecustomminimap`
hasn't been called yet. And doing the ternary there requires a `#ifndef
NO_CUSTOM_LEVELS` to reference `cl.mapwidth` and `cl.mapheight` which is
just awful.

So I'm axing `map.customwidth` and `map.customheight`, and I'm axing all
the ternaries that are duplicating the source of truth in
`MapRenderData`. Instead, there will just be one function to call for
the width and height, `mapclass::getwidth` and `mapclass::getheight`,
and everyone can simply call those without needing to do ternaries or
duplication.
This commit is contained in:
Misa
2022-11-30 13:35:14 -08:00
parent d183ea6367
commit de38b6b55c
4 changed files with 38 additions and 19 deletions
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8
desktop_version/src/Render.cpp
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@@ -26,8 +26,6 @@ static int tb;
struct MapRenderData
{
int width;
int height;
int zoom;
int xoff;
int yoff;
@@ -2055,8 +2053,6 @@ static MapRenderData getmaprenderdata()
{
MapRenderData data;
data.width = map.custommode ? map.customwidth : 20;
data.height = map.custommode ? map.customheight : 20;
data.zoom = map.custommode ? map.customzoom : 1;
data.xoff = map.custommode ? map.custommmxoff : 0;
data.yoff = map.custommode ? map.custommmyoff : 0;
@@ -2102,9 +2098,9 @@ static void rendermapfog(void)
{
const MapRenderData data = getmaprenderdata();
for (int j = 0; j < data.height; j++)
for (int j = 0; j < map.getheight(); j++)
{
for (int i = 0; i < data.width; i++)
for (int i = 0; i < map.getwidth(); i++)
{
if (!map.isexplored(i, j))
{