4 files changed, 20 insertions, 7 deletions

diff --git a/src/graphics/Image.cpp b/src/graphics/Image.cpp
index 2d9b58d..74a9866 100644
--- a/src/graphics/Image.cpp
+++ b/src/graphics/Image.cpp
@@ -34,6 +34,10 @@ namespace mgl {
         return { image.width, image.height };
     }
 
+    int Image::get_num_channels() const {
+        return mgl_image_get_num_channels(&image);
+    }
+
     mgl_image* Image::internal_image() {
         return ℑ
     }
diff --git a/src/graphics/Shader.cpp b/src/graphics/Shader.cpp
index c23d32b..7775b78 100644
--- a/src/graphics/Shader.cpp
+++ b/src/graphics/Shader.cpp
@@ -24,6 +24,12 @@ namespace mgl {
         return mgl_shader_program_finalize(&shader_program) == 0;
     }
 
+    bool Shader::set_uniform(const char *name, float value) {
+        if(!shader_program.id)
+            return false;
+        return mgl_shader_program_set_uniform_float(&shader_program, name, value) == 0;
+    }
+
     bool Shader::set_uniform(const char *name, vec2f value) {
         if(!shader_program.id)
             return false;
diff --git a/src/graphics/Text.cpp b/src/graphics/Text.cpp
index b3a32da..49829e6 100644
--- a/src/graphics/Text.cpp
+++ b/src/graphics/Text.cpp
@@ -7,19 +7,19 @@ extern "C" {
 
 namespace mgl {
     Text::Text() : font(nullptr) {
-        mgl_text_init(&text, nullptr, nullptr, 0, nullptr);
+        mgl_text_init(&text, nullptr, nullptr, 0);
     }
 
     Text::Text(std::string str, Font &font) : Text(std::move(str), vec2f(0.0f, 0.0f), font) {}
 
     Text::Text(std::string str, vec2f position, Font &font) : font(&font), str(std::move(str)) {
-        mgl_text_init(&text, font.internal_font(), this->str.c_str(), this->str.size(), nullptr);
+        mgl_text_init(&text, font.internal_font(), this->str.c_str(), this->str.size());
         mgl_text_set_position(&text, { position.x, position.y });
     }
 
     Text::Text(const Text &other) {
         font = other.font;
-        mgl_text_init(&text, font ? font->internal_font() : nullptr, other.str.c_str(), other.str.size(), nullptr);
+        mgl_text_init(&text, font ? font->internal_font() : nullptr, other.str.c_str(), other.str.size());
         mgl_text_set_position(&text, { other.text.position.x, other.text.position.y });
     }
 
@@ -39,9 +39,10 @@ namespace mgl {
         return { text.position.x, text.position.y };
     }
 
-    // TODO: Implement
-    FloatRect Text::get_local_bounds() {
-        return FloatRect();
+    FloatRect Text::get_bounds() const {
+        mgl_vec2f bounds = mgl_text_get_bounds(&text);
+        FloatRect rect(get_position(), { bounds.x, bounds.y });
+        return rect;
     }
 
     void Text::set_string(std::string str) {
diff --git a/src/window/Window.cpp b/src/window/Window.cpp
index 7f1fe38..5dbbe5a 100644
--- a/src/window/Window.cpp
+++ b/src/window/Window.cpp
@@ -71,7 +71,9 @@ namespace mgl {
 
     // TODO: Implement
     bool Window::is_open() const {
-        return true;
+        if(!window.window)
+            return false;
+        return mgl_window_is_open(&window);
     }
 
     // TODO: Implement