Added monitor functions

- Get number of monitors
- Get size, physical size and name of primary monitor. Could pass monitor id instead not sure.

2 files changed, 55 insertions, 0 deletions

diff --git a/src/core.c b/src/core.c
index fc1a5a09..e785e735 100644
--- a/src/core.c
+++ b/src/core.c
@@ -770,6 +770,55 @@ int GetScreenHeight(void)
     return screenHeight;
 }
 
+// Get number of monitors
+int GetMonitorCount(void)
+{
+	int monitorCount;
+	glfwGetMonitors(&monitorCount);
+	return monitorCount;
+}
+
+// Get primary monitor width
+int GetMonitorWidth(void)
+{   
+    GLFWmonitor *monitor = glfwGetPrimaryMonitor();
+    const GLFWvidmode * mode = glfwGetVideoMode(monitor);
+    return mode->width;
+}
+
+// Get primary monitor height
+int GetMonitorHeight(void)
+{
+	GLFWmonitor *monitor = glfwGetPrimaryMonitor();
+	const GLFWvidmode * mode = glfwGetVideoMode(monitor);
+	return mode->height;
+}
+
+// Get primary montior physical width in millimetres
+int GetMonitorPhysicalWidth(void)
+{
+	int physicalWidth;
+	GLFWmonitor *monitor = glfwGetPrimaryMonitor();
+	glfwGetMonitorPhysicalSize(monitor, &physicalWidth, NULL);
+	return physicalWidth;
+}
+
+// Get primary monitor physical height in millimetres
+int GetMonitorPhysicalHeight(void)
+{
+	int physicalHeight;
+	GLFWmonitor *monitor = glfwGetPrimaryMonitor();
+	glfwGetMonitorPhysicalSize(monitor, NULL, &physicalHeight);
+	return physicalHeight;
+}
+
+// Get the human-readable, UTF-8 encoded name of the primary monitor
+const char *GetMonitorName(void)
+{
+	GLFWmonitor *monitor = glfwGetPrimaryMonitor();
+	return glfwGetMonitorName(monitor);
+}
+
 // Show mouse cursor
 void ShowCursor()
 {
diff --git a/src/raylib.h b/src/raylib.h
index a44b77ee..ee8744e7 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -814,6 +814,12 @@ RLAPI void SetWindowMinSize(int width, int height);               // Set window
 RLAPI void SetWindowSize(int width, int height);                  // Set window dimensions
 RLAPI int GetScreenWidth(void);                                   // Get current screen width
 RLAPI int GetScreenHeight(void);                                  // Get current screen height
+RLAPI int GetMonitorCount(void);								  // Get number of connected monitors
+RLAPI int GetMonitorWidth(void);								  // Get primary monitor width
+RLAPI int GetMonitorHeight(void);								  // Get primary monitor height
+RLAPI int GetMonitorPhysicalWidth(void);					      // Get primary monitor physical width in millimetres
+RLAPI int GetMonitorPhysicalHeight(void);						  // Get primary monitor physical height in millimetres
+RLAPI const char *GetMonitorName(void);                           // Get the human-readable, UTF-8 encoded name of the primary monitor
 
 // Cursor-related functions
 RLAPI void ShowCursor(void);                                      // Shows cursor