dofdev/snake
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refactor for around box validity

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This commit is contained in:
ethan merchant 2024-11-10 05:07:28 -05:00
parent 3fdea357fc
commit c1f0bcc956
2 changed files with 6 additions and 5 deletions
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4
src/Arts.cs
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@ -78,14 +78,14 @@ static class Arts
meshes["uiPlay"].Draw(
mat_unlit,
Matrix.TR(
V.XYZ(0, 0, Mono.SD_Z + 0.5f + 0.1f),
V.XYZ(0, 0, Mono.SD_Z - 0.5f + 0.1f),
Quat.FromAngles(90, 0, 0)
)
);
meshes["uiCursor"].Draw(
mat_unlit,
Matrix.TR(
V.XYZ(0, 0, Mono.SD_Z + 0.5f + 0.2f),
V.XYZ(0, 0, Mono.SD_Z - 0.5f + 0.2f),
Quat.FromAngles(90, 0, 0)
)
);

7
src/Mono.cs
View file

@ -13,8 +13,9 @@ static class Mono
public static Pose box_pose = new(0, -3 * U.cm, -10 * U.cm);
public static float box_scale = 1.333f * U.cm;
public const int SD_X = 2, SD_Y = 1, SD_Z = 2;
public const int SD_X = 3, SD_Y = 2, SD_Z = 3;
public static SpatialArray<int>
box_space = new(SD_X-1, SD_Y-1, SD_Z-1, -1),
s_array = new(SD_X, SD_Y, SD_Z, -1),
tail_fill = new(SD_X, SD_Y, SD_Z, -1);
@ -163,7 +164,7 @@ static class Mono
snake[0] += snake_dir;
}
in_box.Step(s_array.InRange(snake[0]));
in_box.Step(box_space.InRange(snake[0]));
if (in_box.delta != 0) // 1 just in -1 just out
{
holes.Add(snake[0], snake_dir);
@ -222,7 +223,7 @@ static class Mono
XYZi dir = directions[dir_indices[i]];
XYZi dir_cell = cell + dir;
int tail_dist = tail_fill[dir_cell];
if (tail_dist > 1 && tail_dist < min_dist)
if (tail_dist > 1 && tail_dist < min_dist && box_space.InRange(dir_cell))
{
min_dist = tail_dist;
min_cell = dir_cell;