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Make water equalization fill in areas slightly more naturally

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This commit is contained in:
jacob1 2019-08-10 22:46:41 -04:00
parent 2e154e5ff9
commit b975dc2938
1 changed files with 9 additions and 2 deletions
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11
src/simulation/Simulation.cpp
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@ -900,9 +900,16 @@ bool Simulation::flood_water(int x, int y, int i)
}
for (int x = x1; x <= x2; x++)
{
// Check above, maybe around other sides too?
if (((y - 1) > originalY) && !pmap[y - 1][x] && eval_move(parts[i].type, x, y - 1, nullptr))
if ((y - 1) > originalY && !pmap[y - 1][x])
{
// Try to move the water to a random position on this line, because there's probably a free location somewhere
int randPos = RNG::Ref().between(x, x2);
if (!pmap[y - 1][randPos] && eval_move(parts[i].type, randPos, y - 1, nullptr))
x = randPos;
// Couldn't move to random position, so try the original position on the left
else if (!eval_move(parts[i].type, x, y - 1, nullptr))
continue;
int oldx = (int)(parts[i].x + 0.5f);
int oldy = (int)(parts[i].y + 0.5f);
pmap[y - 1][x] = pmap[oldy][oldx];