src: remove the tile_iterator class

This is too crufty to bother with.

4 files changed, 0 insertions, 119 deletions

diff --git a/src/chunk.cpp b/src/chunk.cpp
index 9f6fe993..c6967740 100644
--- a/src/chunk.cpp
+++ b/src/chunk.cpp
@@ -1,7 +1,6 @@
 #include "chunk.hpp"
 #include "object.hpp"
 #include "world.hpp"
-#include "tile-iterator.hpp"
 #include "log.hpp"
 #include "RTree.h"
 #include <algorithm>
@@ -69,13 +68,6 @@ Optional<tile_ref> chunk::at_offset_(local_coords pos, Vector2i off)
 tile_ref chunk::at_offset(tile_ref r, Vector2i off) { return at_offset(local_coords{r.index()}, off); }
 Optional<tile_ref> chunk::at_offset_(tile_ref r, Vector2i off) { return at_offset_(local_coords{r.index()}, off); }
 
-auto chunk::begin() noexcept -> iterator { return iterator { *this, 0 }; }
-auto chunk::end() noexcept -> iterator { return iterator { *this, TILE_COUNT }; }
-auto chunk::cbegin() const noexcept -> const_iterator { return const_iterator { *this, 0 }; }
-auto chunk::cend() const noexcept -> const_iterator { return const_iterator { *this, TILE_COUNT }; }
-auto chunk::begin() const noexcept -> const_iterator { return cbegin(); }
-auto chunk::end() const noexcept -> const_iterator { return cend(); }
-
 void chunk::mark_ground_modified() noexcept
 {
     if (!_ground_modified && is_log_verbose()) [[unlikely]]
diff --git a/src/chunk.hpp b/src/chunk.hpp
index dea7e00b..e5f3cc85 100644
--- a/src/chunk.hpp
+++ b/src/chunk.hpp
@@ -42,13 +42,6 @@ public:
     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;
 
     explicit chunk(class world& w, chunk_coords_ ch) noexcept;
diff --git a/src/tile-iterator.cpp b/src/tile-iterator.cpp
deleted file mode 100644
index ac0fff67..00000000
--- a/src/tile-iterator.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "tile-iterator.hpp"
-#include "tile.hpp"
-
-namespace floormat {
-
-tile_iterator::tile_iterator(chunk& c, size_t pos) noexcept : c{&c}, pos{pos} {}
-tile_iterator::tile_iterator(const tile_iterator&) noexcept = default;
-tile_iterator& tile_iterator::operator=(const tile_iterator&) noexcept = default;
-tile_iterator& tile_iterator::operator++() noexcept { pos++; return *this; }
-tile_iterator tile_iterator::operator++(int) noexcept { auto it = *this; pos++; return it; }
-void tile_iterator::swap(tile_iterator& other) noexcept { std::swap(c, other.c); std::swap(pos, other.pos); }
-bool operator==(const tile_iterator& a, const tile_iterator& b) noexcept { return a.c == b.c && a.pos == b.pos; }
-tile_iterator_tuple tile_iterator::operator->() noexcept { return { tile_ref{*c, uint8_t(pos)}, pos, local_coords{pos} }; }
-tile_iterator_tuple tile_iterator::operator*()  noexcept { return operator->(); }
-
-tile_const_iterator::tile_const_iterator(const chunk& c, size_t pos) noexcept : c{&c}, pos{pos} {}
-tile_const_iterator::tile_const_iterator(const tile_const_iterator& x) noexcept = default;
-tile_const_iterator& tile_const_iterator::operator=(const tile_const_iterator& x) noexcept { if (this != &x) { c = x.c; pos = x.pos; } return *this; }
-tile_const_iterator& tile_const_iterator::operator++() noexcept { pos++; return *this; }
-tile_const_iterator tile_const_iterator::operator++(int) noexcept { auto it = *this; pos++; return it; }
-void tile_const_iterator::swap(tile_const_iterator& other) noexcept { std::swap(c, other.c); std::swap(pos, other.pos); }
-bool operator==(const tile_const_iterator& a, const tile_const_iterator& b) noexcept { return a.c == b.c && a.pos == b.pos; }
-tile_const_iterator_tuple tile_const_iterator::operator->() noexcept { return { tile_proto(tile_ref{*const_cast<chunk*>(c), uint8_t(pos)}), pos, local_coords{pos}, }; }
-tile_const_iterator_tuple tile_const_iterator::operator*() noexcept { return operator->(); }
-
-} // namespace floormat
diff --git a/src/tile-iterator.hpp b/src/tile-iterator.hpp
deleted file mode 100644
index f3b19dfc..00000000
--- a/src/tile-iterator.hpp
+++ /dev/null
@@ -1,78 +0,0 @@
-#pragma once
-
-#include "local-coords.hpp"
-#include "tile.hpp"
-
-#include <iterator>
-
-namespace floormat {
-
-struct tile_iterator_tuple final { // NOLINT(cppcoreguidelines-pro-type-member-init)
-    const tile_iterator_tuple* operator->() const noexcept { return this; }
-    tile_iterator_tuple* operator->() noexcept { return this; }
-
-    tile_ref x;
-    size_t k;
-    local_coords pt;
-};
-
-struct tile_const_iterator_tuple final { // NOLINT(cppcoreguidelines-pro-type-member-init)
-    const tile_const_iterator_tuple* operator->() const noexcept { return this; }
-    tile_const_iterator_tuple* operator->() noexcept { return this; }
-
-    tile_proto x;
-    size_t k;
-    local_coords pt;
-};
-
-class tile_iterator final {
-    chunk* c;
-    size_t pos;
-
-    friend bool operator==(const tile_iterator&, const tile_iterator&) noexcept;
-
-public:
-    explicit tile_iterator(chunk& c, size_t pos) noexcept;
-    tile_iterator(const tile_iterator&) noexcept;
-    tile_iterator& operator=(const tile_iterator&) noexcept;
-
-    void swap(tile_iterator& other) noexcept;
-
-    tile_iterator& operator++() noexcept;
-    tile_iterator operator++(int) noexcept;
-    tile_iterator_tuple operator->() noexcept;
-    tile_iterator_tuple operator*() noexcept;
-
-    using difference_type = ptrdiff_t;
-    using value_type = tile_iterator_tuple;
-    using pointer = value_type;
-    using reference = value_type;
-    using iterator_category = std::input_iterator_tag;
-};
-
-class tile_const_iterator final {
-    const chunk* c;
-    size_t pos;
-
-    friend bool operator==(const tile_const_iterator&, const tile_const_iterator&) noexcept;
-
-public:
-    explicit tile_const_iterator(const chunk& c, size_t pos) noexcept;
-    tile_const_iterator(const tile_const_iterator&) noexcept;
-    tile_const_iterator& operator=(const tile_const_iterator&) noexcept;
-
-    void swap(tile_const_iterator& other) noexcept;
-
-    tile_const_iterator& operator++() noexcept;
-    tile_const_iterator operator++(int) noexcept;
-    tile_const_iterator_tuple operator->() noexcept;
-    tile_const_iterator_tuple operator*() noexcept;
-
-    using difference_type = ptrdiff_t;
-    using value_type = tile_const_iterator_tuple;
-    using pointer = value_type;
-    using reference = value_type;
-    using iterator_category = std::input_iterator_tag;
-};
-
-} // namespace floormat