1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
#pragma once
#include "tile.hpp"
#include "tile-iterator.hpp"
#include "scenery.hpp"
#include <type_traits>
#include <array>
#include <vector>
#include <memory>
#include <Magnum/GL/Mesh.h>
namespace loose_quadtree {
template<typename Number, typename Object, typename BBExtractor> class LooseQuadtree;
template<typename Number, typename Object, typename BBExtractor> struct Query;
template<typename Number> struct BoundingBox;
template<typename Number> struct TrivialBBExtractor;
} // namespace loose_quadtree
namespace floormat {
struct anim_atlas;
template<typename Num, typename BB, typename BBE> struct collision_iterator;
template<typename Num, typename BB, typename BBE> struct collision_query;
struct collision_bbox;
#ifdef FLOORMAT_64
struct compact_bb;
struct compact_bb_extractor;
#endif
enum class collision : std::uint8_t {
view, shoot, move,
};
struct chunk final
{
friend struct tile_ref;
tile_ref operator[](std::size_t idx) noexcept;
tile_proto operator[](std::size_t idx) const noexcept;
tile_ref operator[](local_coords xy) noexcept;
tile_proto operator[](local_coords xy) const noexcept;
using iterator = tile_iterator;
using const_iterator = tile_const_iterator;
iterator begin() noexcept;
iterator end() noexcept;
const_iterator cbegin() const noexcept;
const_iterator cend() const noexcept;
const_iterator begin() const noexcept;
const_iterator end() const noexcept;
bool empty(bool force = false) const noexcept;
chunk() noexcept;
~chunk() noexcept;
chunk(const chunk&) = delete;
chunk& operator=(const chunk&) = delete;
chunk(chunk&&) noexcept;
chunk& operator=(chunk&&) noexcept;
void mark_ground_modified() noexcept;
void mark_walls_modified() noexcept;
void mark_scenery_modified() noexcept;
void mark_modified() noexcept;
struct ground_mesh_tuple final {
GL::Mesh& mesh;
const ArrayView<const std::uint8_t> ids;
const std::size_t size;
};
struct wall_mesh_tuple final {
GL::Mesh& mesh;
const ArrayView<const std::uint16_t> ids;
const std::size_t size;
};
struct scenery_mesh_tuple final {
GL::Mesh& mesh;
const ArrayView<const std::uint8_t> ids;
const std::size_t size;
};
ground_mesh_tuple ensure_ground_mesh() noexcept;
tile_atlas* ground_atlas_at(std::size_t i) const noexcept;
wall_mesh_tuple ensure_wall_mesh() noexcept;
tile_atlas* wall_atlas_at(std::size_t i) const noexcept;
scenery_mesh_tuple ensure_scenery_mesh() noexcept;
anim_atlas* scenery_atlas_at(std::size_t i) const noexcept;
void ensure_passability() noexcept;
#ifdef FLOORMAT_64
using BB = compact_bb;
using BBE = compact_bb_extractor;
#else
using BB = loose_quadtree::BoundingBox<std::int16_t>;
using BBE = loose_quadtree::TrivialBBExtractor<std::int16_t>;
#endif
using lqt = loose_quadtree::LooseQuadtree<std::int16_t, BB, BBE>;
using Query = collision_query<std::int16_t, BB, BBE>;
Query query_collisions(Vector2s position, Vector2us size, collision type) const;
Query query_collisions(local_coords p, Vector2us size, Vector2s offset, collision type) const;
Query query_collisions(Vector4s vec, collision type) const;
lqt* lqt_from_collision_type(collision type) const noexcept;
private:
std::array<std::shared_ptr<tile_atlas>, TILE_COUNT> _ground_atlases;
std::array<std::uint8_t, TILE_COUNT> ground_indexes = {};
std::array<variant_t, TILE_COUNT> _ground_variants = {};
std::array<std::shared_ptr<tile_atlas>, TILE_COUNT*2> _wall_atlases;
std::array<std::uint16_t, TILE_COUNT*2> wall_indexes = {};
std::array<variant_t, TILE_COUNT*2> _wall_variants = {};
std::array<std::shared_ptr<anim_atlas>, TILE_COUNT> _scenery_atlases;
std::array<std::uint8_t, TILE_COUNT> scenery_indexes = {};
std::array<scenery, TILE_COUNT> _scenery_variants = {};
template<bool> struct lqt_ops;
std::unique_ptr<lqt> _lqt_move, _lqt_shoot, _lqt_view;
std::vector<loose_quadtree::BoundingBox<std::int16_t>> _bboxes;
GL::Mesh ground_mesh{NoCreate}, wall_mesh{NoCreate}, scenery_mesh{NoCreate};
mutable bool _maybe_empty : 1 = true,
_ground_modified : 1 = true,
_walls_modified : 1 = true,
_scenery_modified : 1 = true,
_pass_modified : 1 = true;
static std::unique_ptr<lqt> make_lqt();
void cleanup_lqt();
};
} // namespace floormat
|
