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refactor: improvement load_3d_ground_at_coords (#2654)

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Anvar 2024-01-27 12:29:02 -05:00 committed by GitHub
parent deac08e856
commit 3c59b3408f
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1 changed files with 21 additions and 31 deletions
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52
src/util/entity.cpp
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@ -193,43 +193,33 @@ namespace big::entity
bool load_ground_at_3dcoord(Vector3& location)
{
float groundZ;
bool done = false;
constexpr float max_ground_check = 1000.f;
constexpr int max_attempts = 300;
float ground_z = location.z;
int current_attempts = 0;
bool found_ground;
for (int i = 0; i < 10; i++)
{
for (int z = 0; z < 1000; z += 25)
{
float ground_iteration = static_cast<float>(z);
// Only request a collision after the first try failed because the location might already be loaded on first attempt.
if (i >= 1 && (z % 100 == 0))
{
STREAMING::REQUEST_COLLISION_AT_COORD(location.x, location.y, ground_iteration);
script::get_current()->yield();
}
do {
found_ground = MISC::GET_GROUND_Z_FOR_3D_COORD(location.x, location.y, max_ground_check, &ground_z, FALSE, FALSE);
STREAMING::REQUEST_COLLISION_AT_COORD(location.x, location.y, location.z);
if (MISC::GET_GROUND_Z_FOR_3D_COORD(location.x, location.y, ground_iteration, &groundZ, false, false))
{
location.z = groundZ + 1.f;
done = true;
}
}
if (current_attempts % 10 == 0)
{
location.z += 25.f;
}
float height;
if (done && WATER::GET_WATER_HEIGHT(location.x, location.y, location.z, &height))
{
location.z = height + 1.f;
}
++current_attempts;
if (done)
{
return true;
}
}
script::get_current()->yield();
} while (!found_ground && current_attempts < max_attempts);
location.z = 1000.f;
if (!found_ground)
{
return false;
}
return false;
location.z = ground_z + 1.f;
return true;
}
double distance_to_middle_of_screen(const rage::fvector2& screen_pos)