Rendo/nout-raypractice
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Grid base

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This commit is contained in:
Rendo 2026-03-11 18:48:29 +05:00
commit 0432d6932c
11 changed files with 81 additions and 14 deletions
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23
src/world.cpp
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@ -21,6 +21,8 @@ void World::setup(){
void World::process(){
this->clock += GetFrameTime();
this->update_grid();
for(int i = 0; i < this->entities.size(); i++) {
this->entities[i]->process();
if (this->clock>=this->seconds_per_tick) {
@ -33,12 +35,31 @@ void World::process(){
}
}
void World::draw() {
void World::draw() const {
for(int i = 0; i < this->entities.size(); i++) {
this->entities[i]->draw();
}
}
int indexify_position(Vector2 vector){
return (int)(vector.x / 16.0) + GRID_COLUMNS * (int)(vector.y / 16.0);
}
void World::update_grid() {
for(int i = 0; i < GRID_CAPACITY; i++)
this->grid[i] = nullptr;
for(int i = 0; i < this->entities.size(); i++)
{
int indexified_position = indexify_position(this->entities[i]->position);
if (indexified_position < 0 || indexified_position >= GRID_CAPACITY)
continue;
grid[indexified_position] = this->entities[i];
}
}
World create_world_with(float seconds_per_tick){
World result = World();