feature: hud (#37)

* build: replace FetchContent with direct includes for glm

* build(deps): replace SOIL2 with stb for image and vorbis decoding

* build: replace FetchContent with direct includes for toml++

* refactor(texture): bump block texture size to 512 and disable items tab

* feat: add hotbar system with ItemStack and RowLayout

* fix(ui): restrict Ctrl key handling to typing mode

* feat(ui): add widget border support and highlight selected hotbar slot

* fix(ui): update borders on scale change and correct Image width

- Added update_border() calls in set_scale() for Button, ChatBox, Image, Label, and TextField.
- Fixed Image::width() to multiply by width instead of height.
- Added early return in Widget::update_border() if border is not supported.

* feat(ui): add border visual feedback on slider drag

* feat(ui): add ItemSlot widget and refactor hotbar to use it

* feat(world_scene): add inventory UI and pause type enum

* feat(ui): add item slot tooltip and make window size static

* fix(ui label): account for background offset in width/height

* refactor(ui): centralize item info label in inventory and add update

* feat(ui): add hotbar interaction in inventory UI

* fix(inventory-ui): correct row creation logic for first item

The loop starting at index 0 created a new row on the first iteration
(i % 10 == 0). Shift the loop to start at 1 and adjust modulus condition
to create rows correctly every 10 items.

* feat(block): add name_key for localized block names

Add `name_key` field to all block TOML definitions, enabling per-block localization. Update `BlockData` struct and `BlockManager` with `local_name()` method that returns a localized string via the translation system. Add corresponding entries to `en_US.json` and `zh_CN.json`. Modify inventory UI to use the localized name when displaying block info, and fix a bug where emptying a hotbar slot did not clear the item locally.

* fix(ui): change inventory item slot color from white to gray

* fix(ui): add missing include for std::array

include/glm/gtc/matrix_integer.hpp

@@ -0,0 +1,433 @@
+/// @ref gtc_matrix_integer
+/// @file glm/gtc/matrix_integer.hpp
+///
+/// @see core (dependence)
+///
+/// @defgroup gtc_matrix_integer GLM_GTC_matrix_integer
+/// @ingroup gtc
+///
+/// Include <glm/gtc/matrix_integer.hpp> to use the features of this extension.
+///
+/// Defines a number of matrices with integer types.
+
+#pragma once
+
+// Dependency:
+#include "../mat2x2.hpp"
+#include "../mat2x3.hpp"
+#include "../mat2x4.hpp"
+#include "../mat3x2.hpp"
+#include "../mat3x3.hpp"
+#include "../mat3x4.hpp"
+#include "../mat4x2.hpp"
+#include "../mat4x3.hpp"
+#include "../mat4x4.hpp"
+
+#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
+#	pragma message("GLM: GLM_GTC_matrix_integer extension included")
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtc_matrix_integer
+	/// @{
+
+	/// High-qualifier signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, highp>				highp_imat2;
+
+	/// High-qualifier signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, highp>				highp_imat3;
+
+	/// High-qualifier signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, highp>				highp_imat4;
+
+	/// High-qualifier signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, highp>				highp_imat2x2;
+
+	/// High-qualifier signed integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, int, highp>				highp_imat2x3;
+
+	/// High-qualifier signed integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, int, highp>				highp_imat2x4;
+
+	/// High-qualifier signed integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, int, highp>				highp_imat3x2;
+
+	/// High-qualifier signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, highp>				highp_imat3x3;
+
+	/// High-qualifier signed integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, int, highp>				highp_imat3x4;
+
+	/// High-qualifier signed integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, int, highp>				highp_imat4x2;
+
+	/// High-qualifier signed integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, int, highp>				highp_imat4x3;
+
+	/// High-qualifier signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, highp>				highp_imat4x4;
+
+
+	/// Medium-qualifier signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, mediump>			mediump_imat2;
+
+	/// Medium-qualifier signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, mediump>			mediump_imat3;
+
+	/// Medium-qualifier signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, mediump>			mediump_imat4;
+
+
+	/// Medium-qualifier signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, mediump>			mediump_imat2x2;
+
+	/// Medium-qualifier signed integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, int, mediump>			mediump_imat2x3;
+
+	/// Medium-qualifier signed integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, int, mediump>			mediump_imat2x4;
+
+	/// Medium-qualifier signed integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, int, mediump>			mediump_imat3x2;
+
+	/// Medium-qualifier signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, mediump>			mediump_imat3x3;
+
+	/// Medium-qualifier signed integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, int, mediump>			mediump_imat3x4;
+
+	/// Medium-qualifier signed integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, int, mediump>			mediump_imat4x2;
+
+	/// Medium-qualifier signed integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, int, mediump>			mediump_imat4x3;
+
+	/// Medium-qualifier signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, mediump>			mediump_imat4x4;
+
+
+	/// Low-qualifier signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, lowp>				lowp_imat2;
+
+	/// Low-qualifier signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, lowp>				lowp_imat3;
+
+	/// Low-qualifier signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, lowp>				lowp_imat4;
+
+
+	/// Low-qualifier signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, lowp>				lowp_imat2x2;
+
+	/// Low-qualifier signed integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, int, lowp>				lowp_imat2x3;
+
+	/// Low-qualifier signed integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, int, lowp>				lowp_imat2x4;
+
+	/// Low-qualifier signed integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, int, lowp>				lowp_imat3x2;
+
+	/// Low-qualifier signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, lowp>				lowp_imat3x3;
+
+	/// Low-qualifier signed integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, int, lowp>				lowp_imat3x4;
+
+	/// Low-qualifier signed integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, int, lowp>				lowp_imat4x2;
+
+	/// Low-qualifier signed integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, int, lowp>				lowp_imat4x3;
+
+	/// Low-qualifier signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, lowp>				lowp_imat4x4;
+
+
+	/// High-qualifier unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, highp>				highp_umat2;
+
+	/// High-qualifier unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, highp>				highp_umat3;
+
+	/// High-qualifier unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, highp>				highp_umat4;
+
+	/// High-qualifier unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, highp>				highp_umat2x2;
+
+	/// High-qualifier unsigned integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, uint, highp>				highp_umat2x3;
+
+	/// High-qualifier unsigned integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, uint, highp>				highp_umat2x4;
+
+	/// High-qualifier unsigned integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, uint, highp>				highp_umat3x2;
+
+	/// High-qualifier unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, highp>				highp_umat3x3;
+
+	/// High-qualifier unsigned integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, uint, highp>				highp_umat3x4;
+
+	/// High-qualifier unsigned integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, uint, highp>				highp_umat4x2;
+
+	/// High-qualifier unsigned integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, uint, highp>				highp_umat4x3;
+
+	/// High-qualifier unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, highp>				highp_umat4x4;
+
+
+	/// Medium-qualifier unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, mediump>			mediump_umat2;
+
+	/// Medium-qualifier unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, mediump>			mediump_umat3;
+
+	/// Medium-qualifier unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, mediump>			mediump_umat4;
+
+
+	/// Medium-qualifier unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, mediump>			mediump_umat2x2;
+
+	/// Medium-qualifier unsigned integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, uint, mediump>			mediump_umat2x3;
+
+	/// Medium-qualifier unsigned integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, uint, mediump>			mediump_umat2x4;
+
+	/// Medium-qualifier unsigned integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, uint, mediump>			mediump_umat3x2;
+
+	/// Medium-qualifier unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, mediump>			mediump_umat3x3;
+
+	/// Medium-qualifier unsigned integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, uint, mediump>			mediump_umat3x4;
+
+	/// Medium-qualifier unsigned integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, uint, mediump>			mediump_umat4x2;
+
+	/// Medium-qualifier unsigned integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, uint, mediump>			mediump_umat4x3;
+
+	/// Medium-qualifier unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, mediump>			mediump_umat4x4;
+
+
+	/// Low-qualifier unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, lowp>				lowp_umat2;
+
+	/// Low-qualifier unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, lowp>				lowp_umat3;
+
+	/// Low-qualifier unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, lowp>				lowp_umat4;
+
+
+	/// Low-qualifier unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, lowp>				lowp_umat2x2;
+
+	/// Low-qualifier unsigned integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, uint, lowp>				lowp_umat2x3;
+
+	/// Low-qualifier unsigned integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, uint, lowp>				lowp_umat2x4;
+
+	/// Low-qualifier unsigned integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, uint, lowp>				lowp_umat3x2;
+
+	/// Low-qualifier unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, lowp>				lowp_umat3x3;
+
+	/// Low-qualifier unsigned integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, uint, lowp>				lowp_umat3x4;
+
+	/// Low-qualifier unsigned integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, uint, lowp>				lowp_umat4x2;
+
+	/// Low-qualifier unsigned integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, uint, lowp>				lowp_umat4x3;
+
+	/// Low-qualifier unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, lowp>				lowp_umat4x4;
+
+
+
+	/// Signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, defaultp>				imat2;
+
+	/// Signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, defaultp>				imat3;
+
+	/// Signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, defaultp>				imat4;
+
+	/// Signed integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, int, defaultp>				imat2x2;
+
+	/// Signed integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, int, defaultp>				imat2x3;
+
+	/// Signed integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, int, defaultp>				imat2x4;
+
+	/// Signed integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, int, defaultp>				imat3x2;
+
+	/// Signed integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, int, defaultp>				imat3x3;
+
+	/// Signed integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, int, defaultp>				imat3x4;
+
+	/// Signed integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, int, defaultp>				imat4x2;
+
+	/// Signed integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, int, defaultp>				imat4x3;
+
+	/// Signed integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, int, defaultp>				imat4x4;
+
+
+
+	/// Unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, defaultp>				umat2;
+
+	/// Unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, defaultp>				umat3;
+
+	/// Unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, defaultp>				umat4;
+
+	/// Unsigned integer 2x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 2, uint, defaultp>				umat2x2;
+
+	/// Unsigned integer 2x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 3, uint, defaultp>				umat2x3;
+
+	/// Unsigned integer 2x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<2, 4, uint, defaultp>				umat2x4;
+
+	/// Unsigned integer 3x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 2, uint, defaultp>				umat3x2;
+
+	/// Unsigned integer 3x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 3, uint, defaultp>				umat3x3;
+
+	/// Unsigned integer 3x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<3, 4, uint, defaultp>				umat3x4;
+
+	/// Unsigned integer 4x2 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 2, uint, defaultp>				umat4x2;
+
+	/// Unsigned integer 4x3 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 3, uint, defaultp>				umat4x3;
+
+	/// Unsigned integer 4x4 matrix.
+	/// @see gtc_matrix_integer
+	typedef mat<4, 4, uint, defaultp>				umat4x4;
+
+	/// @}
+}//namespace glm