draw: add some asserts

3 files changed, 3 insertions, 0 deletions

diff --git a/draw/anim.cpp b/draw/anim.cpp
index df3011da..6c7bb965 100644
--- a/draw/anim.cpp
+++ b/draw/anim.cpp
@@ -54,6 +54,7 @@ void anim_mesh::draw(tile_shader& shader, chunk& c)
     anim_atlas* bound = nullptr;
 
     [[maybe_unused]] std::size_t draw_count = 0;
+    fm_debug_assert(std::size_t(mesh_.count()) == size*quad_index_count);
 
     const auto do_draw = [&](std::size_t i, anim_atlas* atlas, std::uint32_t max_index, bool force) {
         if (!force && atlas == last.atlas)
diff --git a/draw/floor.cpp b/draw/floor.cpp
index 5b5a515f..fe585977 100644
--- a/draw/floor.cpp
+++ b/draw/floor.cpp
@@ -19,6 +19,7 @@ void floor_mesh::draw(tile_shader& shader, chunk& c)
     GL::MeshView mesh{mesh_};
 
     [[maybe_unused]] std::size_t draw_count = 0;
+    fm_debug_assert(std::size_t(mesh_.count()) == size*quad_index_count);
 
     const auto do_draw = [&](std::size_t i, tile_atlas* atlas, std::uint32_t max_index) {
         if (atlas == last.atlas)
diff --git a/draw/wall.cpp b/draw/wall.cpp
index 85365844..51b91705 100644
--- a/draw/wall.cpp
+++ b/draw/wall.cpp
@@ -21,6 +21,7 @@ void wall_mesh::draw(tile_shader& shader, chunk& c)
     struct { tile_atlas* atlas = nullptr; std::size_t pos = 0; } last;
     GL::MeshView mesh{mesh_};
     [[maybe_unused]] std::size_t draw_count = 0;
+    fm_debug_assert(std::size_t(mesh_.count()) == size*quad_index_count);
 
     const auto do_draw = [&](std::size_t i, tile_atlas* atlas, std::uint32_t max_index) {
         if (atlas == last.atlas)