From 6e17282197320bfc3af6a225fb3d9e13194022fa Mon Sep 17 00:00:00 2001
From: jussi
Date: Thu, 24 Aug 2023 20:19:13 +0300
Subject: GetFontTexture.

---
 src/text.c | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

(limited to 'src/text.c')

diff --git a/src/text.c b/src/text.c
index bc14828..0339aa6 100644
--- a/src/text.c
+++ b/src/text.c
@@ -286,7 +286,7 @@ int ltextMeasureText( lua_State *L ) {
 /*
 > baseSize = RL.GetFontBaseSize( Font font )
 
-Get font baseSize
+Get font base size ( default chars height )
 
 - Failure return false
 - Success return int
@@ -311,7 +311,7 @@ int ltextGetFontBaseSize( lua_State *L ) {
 /*
 > glyphCount = RL.GetFontGlyphCount( Font font )
 
-Get font glyphCount
+Get font number of glyph characters
 
 - Failure return false
 - Success return int
@@ -336,7 +336,7 @@ int ltextGetFontGlyphCount( lua_State *L ) {
 /*
 > glyphPadding = RL.GetFontGlyphPadding( Font font )
 
-Get font glyphPadding
+Get font padding around the glyph characters
 
 - Failure return false
 - Success return int
@@ -357,3 +357,28 @@ int ltextGetFontGlyphPadding( lua_State *L ) {
 
 	return 1;
 }
+
+/*
+> textureTable = RL.GetFontTexture( Font font )
+
+Get font texture atlas containing the glyphs. NOTE! Texture in table form.
+
+- Failure return false
+- Success return table
+*/
+int ltextGetFontTexture( lua_State *L ) {
+	if ( !lua_isnumber( L, 1 ) ) {
+		TraceLog( state->logLevelInvalid, "%s", "Bad call of function. RL.GetFontTexture( Font font )" );
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	size_t fontId = lua_tointeger( L, 1 );
+
+	if ( !validFont( fontId ) ) {
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	uluaPushTexture( L, state->fonts[ fontId ]->texture );
+
+	return 1;
+}
-- 
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