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Use proper do-while for teleporter searching loop

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A do-while is just a while-loop, but the inner block will always run
once before the conditional is checked.

It looks like in order to achieve this desired behavior (always run the
block once before checking the conditional), instead of using a do-while
loop, Terry just used a normal while-loop and copy-pasted the inner
block on the outside.

So I'm de-duplicating the code.
This commit is contained in:
Misa 2020-07-04 18:50:58 -07:00 committed by Ethan Lee
parent 7f61147973
commit aa873ce172
1 changed files with 4 additions and 10 deletions
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14
desktop_version/src/Input.cpp
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@ -2337,31 +2337,25 @@ void teleporterinput()
if (game.press_left)
{
game.teleport_to_teleporter--;
if (game.teleport_to_teleporter < 0) game.teleport_to_teleporter = map.teleporters.size() - 1;
tempx = map.teleporters[game.teleport_to_teleporter].x;
tempy = map.teleporters[game.teleport_to_teleporter].y;
while (map.explored[tempx + (20 * tempy)] == 0)
do
{
game.teleport_to_teleporter--;
if (game.teleport_to_teleporter < 0) game.teleport_to_teleporter = map.teleporters.size() - 1;
tempx = map.teleporters[game.teleport_to_teleporter].x;
tempy = map.teleporters[game.teleport_to_teleporter].y;
}
while (map.explored[tempx + (20 * tempy)] == 0);
}
else if (game.press_right)
{
game.teleport_to_teleporter++;
if (game.teleport_to_teleporter >= (int) map.teleporters.size()) game.teleport_to_teleporter = 0;
tempx = map.teleporters[game.teleport_to_teleporter].x;
tempy = map.teleporters[game.teleport_to_teleporter].y;
while (map.explored[tempx + (20 * tempy)] == 0)
do
{
game.teleport_to_teleporter++;
if (game.teleport_to_teleporter >= (int) map.teleporters.size()) game.teleport_to_teleporter = 0;
tempx = map.teleporters[game.teleport_to_teleporter].x;
tempy = map.teleporters[game.teleport_to_teleporter].y;
}
while (map.explored[tempx + (20 * tempy)] == 0);
}
if (game.press_map)