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Files are now in a src directory and I'm using a src/meson.build and tests/meson.build to specify what to build.

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Zed A. Shaw 2026-02-27 10:49:19 -05:00
parent 4778677647
commit 1d4ae911b9
108 changed files with 94 additions and 83 deletions
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49
spatialmap.hpp
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@ -1,49 +0,0 @@
#pragma once
#include <vector>
#include <unordered_map>
#include "map.hpp"
#include "dinkyecs.hpp"
#include "point.hpp"
struct CollisionData {
DinkyECS::Entity entity = DinkyECS::NONE;
bool collision = false;
};
struct EntityDistance {
int dist_square=0;
DinkyECS::Entity entity=DinkyECS::NONE;
float wiggle=0.0f;
};
// Point's has is in point.hpp
using EntityList = std::vector<DinkyECS::Entity>;
using PointEntityMap = std::unordered_multimap<Point, CollisionData>;
using SortedEntities = std::vector<EntityDistance>;
struct FoundEntities {
bool found;
EntityList nearby;
};
class SpatialMap {
public:
SpatialMap() {}
PointEntityMap $collision;
void insert(Point pos, DinkyECS::Entity obj, bool has_collision);
void move(Point from, Point to, DinkyECS::Entity ent);
// return value is whether the removed thing has collision
CollisionData remove(Point pos, DinkyECS::Entity entity);
DinkyECS::Entity occupied_by(Point pos) const;
bool occupied(Point pos) const;
bool something_there(Point at) const;
DinkyECS::Entity get(Point at) const;
DinkyECS::Entity find(Point at, std::function<bool(CollisionData)> cb) const;
void find_neighbor(EntityList &result, Point at, int dy, int dx) const;
FoundEntities neighbors(Point position, bool diag=false) const;
void distance_sorted(SortedEntities& sorted_sprites, Point from, int max_distance);
size_t size() { return $collision.size(); }
};