From c9475afb2a37ce4126b5519b456f6e3ea4f9f978 Mon Sep 17 00:00:00 2001
From: Brett <brettmaster1@gmail.com>
Date: Wed, 15 May 2024 14:09:58 -0400
Subject: [PATCH] add release checks

---
 CMakeLists.txt           |  2 +-
 include/blt/gfx/input.h  |  4 ++++
 include/blt/gfx/window.h |  4 ++++
 src/blt/gfx/window.cpp   | 15 ++++++++++++---
 4 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7cd7f6a..73ea275 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.25)
 
-set(BLT_GRAPHICS_VERSION 0.13.18)
+set(BLT_GRAPHICS_VERSION 0.13.19)
 set(BLT_GRAPHICS_TEST_VERSION 0.0.1)
 
 project(BLT_WITH_GRAPHICS VERSION ${BLT_GRAPHICS_VERSION})
diff --git a/include/blt/gfx/input.h b/include/blt/gfx/input.h
index f676f17..ab43edf 100644
--- a/include/blt/gfx/input.h
+++ b/include/blt/gfx/input.h
@@ -33,7 +33,9 @@ namespace blt::gfx
             double scroll = 0;
             bool mouse_moved = false;
             bool key_pressed = false;
+            bool key_released = false;
             bool mouse_pressed = false;
+            bool mouse_released = false;
         private:
             KEY_STATE* key_state;
             MOUSE_STATE* mouse_state;
@@ -81,8 +83,10 @@ namespace blt::gfx
             void clear()
             {
                 key_pressed = false;
+                key_released = false;
                 mouse_moved = false;
                 mouse_pressed = false;
+                mouse_released = false;
             }
             
             bool isKeyPressed(std::size_t key)
diff --git a/include/blt/gfx/window.h b/include/blt/gfx/window.h
index 59059a1..745e280 100644
--- a/include/blt/gfx/window.h
+++ b/include/blt/gfx/window.h
@@ -120,11 +120,15 @@ namespace blt::gfx
     
     bool mousePressedLastFrame();
     
+    bool mouseReleaseLastFrame();
+    
     bool isKeyPressed(int key);
     
     // TODO: maybe make this per key?
     bool keyPressedLastFrame();
     
+    bool keyReleasedLastFrame();
+    
     double getFrameDeltaSeconds();
     
     double getFrameDeltaMilliseconds();
diff --git a/src/blt/gfx/window.cpp b/src/blt/gfx/window.cpp
index 7eadff9..79f3005 100644
--- a/src/blt/gfx/window.cpp
+++ b/src/blt/gfx/window.cpp
@@ -35,7 +35,7 @@ void gl_error_callback(GLenum source, GLenum type, GLuint id, GLenum severity, G
     if (type == GL_DEBUG_TYPE_ERROR)
     {
         BLT_ERROR("[OpenGL Error] message = '%s', type = 0x%x, severity = 0x%x, source = 0x%x, id = %d",
-                 message, type, severity, source, id);
+                  message, type, severity, source, id);
     } else
     {
         BLT_WARN("[OpenGL Error] message = '%s', type = 0x%x, severity = 0x%x, source = 0x%x, id = %d",
@@ -74,15 +74,17 @@ namespace blt::gfx
             {
                 case GLFW_PRESS:
                     state = KEY_STATE::PRESS;
+                    window_state.inputManager.key_pressed = true;
                     break;
                 case GLFW_REPEAT:
                     state = KEY_STATE::REPEAT;
                     break;
                 default:
                     state = KEY_STATE::RELEASE;
+                    window_state.inputManager.key_released = true;
+                    break;
             }
             window_state.inputManager.key(key) = state;
-            window_state.inputManager.key_pressed = true;
         });
         
         /* Setup mouse button callback */
@@ -94,13 +96,14 @@ namespace blt::gfx
             {
                 case GLFW_PRESS:
                     state = MOUSE_STATE::PRESS;
+                    window_state.inputManager.mouse_pressed = true;
                     break;
                 default:
                     state = MOUSE_STATE::RELEASE;
+                    window_state.inputManager.mouse_released = true;
                     break;
             }
             window_state.inputManager.mouse(button) = state;
-            window_state.inputManager.mouse_pressed = true;
         });
         
         /* Setup mouse cursor callback */
@@ -385,6 +388,12 @@ namespace blt::gfx
     i32 getWindowWidth()
     { return window_state.width; }
     
+    bool keyReleasedLastFrame()
+    { return window_state.inputManager.key_released; }
+    
+    bool mouseReleaseLastFrame()
+    { return window_state.inputManager.mouse_released; }
+    
     window_data& window_data::setWindowSize(int32_t new_width, int32_t new_height)
     {
         width = new_width;