From 5267d7b5b52fb8112dc4001b3b8f7985521af5ba Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 11 Feb 2024 00:39:28 +0100
Subject: wip atlas loader

---
 loader/ground-traits.cpp | 38 ++++++++++----------------------------
 1 file changed, 10 insertions(+), 28 deletions(-)

(limited to 'loader/ground-traits.cpp')

diff --git a/loader/ground-traits.cpp b/loader/ground-traits.cpp
index 61df7831..e56f0692 100644
--- a/loader/ground-traits.cpp
+++ b/loader/ground-traits.cpp
@@ -22,39 +22,21 @@ StringView ground_traits::name_of(const Cell& x) { return x.name; }
 StringView ground_traits::name_of(const Atlas& x) { return x.name(); }
 String& ground_traits::name_of(Cell& x) { return x.name; }
 
-void ground_traits::ensure_atlases_loaded(Storage& st)
+void ground_traits::ensure_atlases_loaded(Storage& s)
 {
-    if (!st.name_map.empty()) [[likely]]
-        return;
+    fm_assert(s.name_map.empty());
 
-    st.cell_array = ground_cell::load_atlases_from_json().vec;
-    st.name_map.max_load_factor(0.4f);
-    st.name_map.reserve((st.cell_array.size()+1)*3/2);
-    st.name_map[loader.INVALID] = -1uz;
-
-    for (auto& c : st.cell_array)
-        if (c.name.isSmall())
-            c.name = String{AllocatedInit, c.name};
-
-    for (auto i = 0uz; const auto& c : st.cell_array)
-    {
-        fm_soft_assert(c.name != loader.INVALID);
-        fm_soft_assert(loader.check_atlas_name(c.name));
-        fm_soft_assert(!c.atlas);
-        st.name_map[c.name] = i++;
-    }
+    s.cell_array = ground_cell::load_atlases_from_json().vec;
+    s.name_map[loader.INVALID] = -1uz;
 }
 
-auto ground_traits::make_invalid_atlas(Storage& s) -> const Cell& // todo! store it in cell_array
+auto ground_traits::make_invalid_atlas(Storage& s) -> Pointer<Cell>
 {
-    if (!s.invalid_atlas) [[unlikely]]
-    {
-        auto atlas = std::make_shared<Atlas>(
-            ground_def{loader.INVALID, Vector2ub{1,1}, pass_mode::pass},
-            loader.make_error_texture(Vector2ui(tile_size_xy)));
-        s.invalid_atlas = Pointer<ground_cell>{ InPlaceInit, atlas, atlas->name(), atlas->num_tiles2(), atlas->pass_mode() };
-    }
-    return *s.invalid_atlas;
+    fm_assert(!s.invalid_atlas);
+    auto atlas = std::make_shared<Atlas>(
+        ground_def{loader.INVALID, Vector2ub{1,1}, pass_mode::pass},
+        loader.make_error_texture(Vector2ui(tile_size_xy)));
+    return Pointer<ground_cell>{ InPlaceInit, atlas, atlas->name(), atlas->num_tiles2(), atlas->pass_mode() };
 }
 
 auto ground_traits::make_atlas(StringView name, const Cell& c) -> std::shared_ptr<Atlas>
-- 
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