finished embeddable/none platforms and the example

CMakeOptions.txt

@@ -2,7 +2,7 @@
 include(CMakeDependentOption)
 include(EnumOption)
 
-enum_option(PLATFORM "Desktop;Web;Android;Raspberry Pi;DRM;SDL;Offscreen;None" "Platform to build for.")
+enum_option(PLATFORM "Desktop;Web;Android;Raspberry Pi;DRM;SDL;Embeddable;None" "Platform to build for.")
 
 enum_option(OPENGL_VERSION "OFF;4.3;3.3;2.1;1.1;ES 2.0;ES 3.0" "Force a specific OpenGL Version?")
 

cmake/LibraryConfigurations.cmake

@@ -105,9 +105,9 @@ elseif ("${PLATFORM}" MATCHES "None")
     find_package(OpenGL)
 
     set(LIBS_PRIVATE m atomic pthread ${OPENGL_LIBRARIES})
-elseif ("${PLATFORM}" MATCHES "Offscreen")
+elseif ("${PLATFORM}" MATCHES "Embeddable")
     set(GRAPHICS "GRAPHICS_API_OPENGL_33")
-    set(PLATFORM_CPP "PLATFORM_OFFSCREEN")
+    set(PLATFORM_CPP "PLATFORM_EMBEDDABLE")
  
     find_library(pthread NAMES pthread)
     find_package(OpenGL)

examples/CMakeLists.txt

@@ -118,15 +118,16 @@ elseif (NOT SUPPORT_GESTURES_SYSTEM)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_basic_screen_manager.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_input_gestures_web.c)
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_input_gestures.c)
-elseif ("${PLATFORM}" STREQUAL "None" OR "${PLATFORM}" STREQUAL "Offscreen")
-    # for some reason i get an error when trying to compile this one from any platform? oh well we'll just stick it here
-    list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/raylib_opengl_interop.c)
 endif ()
 
+# The core_override one is only for Embeddable/Blank platforms
+if (NOT ${PLATFORM} MATCHES "None" AND NOT ${PLATFORM} MATCHES "Embeddable")
+    list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/core/core_override.c)
+endif()
+
 # The rlgl_standalone example only targets desktop, without shared libraries.
 if (BUILD_SHARED_LIBS OR NOT ${PLATFORM} MATCHES "Desktop")
     list(REMOVE_ITEM example_sources ${CMAKE_CURRENT_SOURCE_DIR}/others/rlgl_standalone.c)
-
 endif()
 
 include_directories(BEFORE SYSTEM others/external/include)

examples/core/core_override.c

@@ -14,7 +14,6 @@
 ********************************************************************************************/
 
 #include "raylib.h"
-#include "rmod.h"
 #include "rcore.h"
 
 #include "GLFW/glfw3.h"         // Windows/Context and inputs management
@@ -28,6 +27,15 @@ const int screenHeight = 450;
 GLFWwindow *window;
 
 
+void CustomSetWindowTitle(const char *title)
+{
+    GetCore()->Window.title = title;
+    glfwSetWindowTitle(window, title);
+}
+
+double CustomGetTime(void) {
+    return glfwGetTime();
+}
 
 bool CustomWindowShouldClose(void) {
     if (GetCore()->Window.ready) return GetCore()->Window.shouldClose;
@@ -35,7 +43,6 @@ bool CustomWindowShouldClose(void) {
 }
 
 int CustomInitPlatform(void) {
-    printf("Initing\n");
     if (!glfwInit())
     {
         printf("GLFW3: Can not initialize GLFW\n");
@@ -65,6 +72,7 @@ int CustomInitPlatform(void) {
     else printf("GLFW3: Window created successfully\n");
 
     //glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
+    glfwSetWindowSize(window, GetCore()->Window.screen.width, GetCore()->Window.screen.height);
     glfwSetWindowPos(window, 200, 200);
 
     glfwMakeContextCurrent(window);
@@ -94,40 +102,51 @@ void CustomClosePlatform(void) {
     glfwTerminate();                // Free GLFW3 resources
 }
 
+
+
 //------------------------------------------------------------------------------------
 // Program main entry point
 //------------------------------------------------------------------------------------
 int main(void)
 
 {
-    union OverridableFunctionPointer funcs;
-    funcs.InitPlatform = CustomInitPlatform;
-    funcs.ClosePlatform = CustomClosePlatform;
-    funcs.WindowShouldClose = CustomWindowShouldClose;
-    //CustomInitPlatform();
 
-    OverrideInternalFunction("InitPlatform",&funcs);
-    OverrideInternalFunction("ClosePlatform",&funcs);
-    OverrideInternalFunction("WindowShouldClose",&funcs);
+    union OverridableFunctionPointer funcs[4];
 
-    RenderTexture2D fb = LoadRenderTexture(80,24);
+    funcs[0].InitPlatform = CustomInitPlatform;
+    OverrideInternalFunction("InitPlatform",&funcs[0]);
 
-    InitWindow(1,1,"r");
+    funcs[1].ClosePlatform = CustomClosePlatform;
+    OverrideInternalFunction("ClosePlatform",&funcs[1]);
 
-    Color col;
+    funcs[2].WindowShouldClose = CustomWindowShouldClose;
+    OverrideInternalFunction("WindowShouldClose",&funcs[2]);
+
+    funcs[3].GetTime = CustomGetTime;
+    OverrideInternalFunction("GetTime",&funcs[3]);
+
+    funcs[4].SetWindowTitle = CustomSetWindowTitle;
+    OverrideInternalFunction("SetWindowTitle",&funcs[4]);
+
+
+    InitWindow(screenWidth,screenHeight,"Test");
+
+    Color col = WHITE;
+
+    SetTargetFPS(5);
 
     //--------------------------------------------------------------------------------------
 
+    // Main game loop
     while(!WindowShouldClose()) {        
-        Vector2 pos = GetMousePosition();
-        
         BeginDrawing();
-            ClearBackground(WHITE);
-            BeginTextureMode(fb);
-                ClearBackground(RED);
-            EndTextureMode();
+            ClearBackground(col);
         EndDrawing();
 
+        col.r = GetRandomValue(0,255);
+        col.g = GetRandomValue(0,255);
+        col.b = GetRandomValue(0,255);
+
         glfwSwapBuffers(window);
         glfwPollEvents();
         GetCore()->Window.shouldClose = glfwWindowShouldClose(window);

src/external/RGFW.h

@@ -8516,9 +8516,9 @@ RGFW_window* RGFW_createWindow(const char* name, RGFW_rect rect, u16 args) {
     attrs.preserveDrawingBuffer = EM_FALSE;
 	
     if (RGFW_DOUBLE_BUFFER == 0)
-        attrs.renderViaOffscreenBackBuffer = 0;
+        attrs.renderViaEmbeddableBackBuffer = 0;
     else
-        attrs.renderViaOffscreenBackBuffer = RGFW_AUX_BUFFERS;
+        attrs.renderViaEmbeddableBackBuffer = RGFW_AUX_BUFFERS;
     
     attrs.failIfMajorPerformanceCaveat = EM_FALSE;
 	attrs.majorVersion = (RGFW_majorVersion == 0) ? 1 : RGFW_majorVersion;

src/platforms/rcore_none.c

@@ -36,20 +36,72 @@ static PlatformData platform = { 0 };   // Platform specific data
         return; \
     }
 
-// For the functions that have default behavior on PLATFORM_OFFSCREEN, check if the function exists
+// For the functions that have default behavior on PLATFORM_EMBEDDABLE, check if the function exists
 // first.
 #define CHECK_AND_CALL(fn_name, args) \
     if(internal##fn_name##Callback != NULL) {\
         return (*internal##fn_name##Callback)(LIST args); \
     }
 
-// For the functions that have default behavior on PLATFORM_OFFSCREEN, check if the function exists
+// For the functions that have default behavior on PLATFORM_EMBEDDABLE, check if the function exists
 // first (void version).
 #define CHECK_AND_CALL_VOID(fn_name, args) \
     if(internal##fn_name##Callback != NULL) {\
         (*internal##fn_name##Callback)(LIST args); \
     }
 
+// Generate an internal callback function pointer
+#define GEN_FUNCPOINTER(fn_name) \
+    static fn_name##Callback * internal##fn_name##Callback = NULL;
+
+GEN_FUNCPOINTER(InitPlatform)
+GEN_FUNCPOINTER(WindowShouldClose)
+GEN_FUNCPOINTER(GetMonitorCount)
+GEN_FUNCPOINTER(GetCurrentMonitor)
+GEN_FUNCPOINTER(ShowCursor)
+GEN_FUNCPOINTER(HideCursor)
+GEN_FUNCPOINTER(SetWindowState)
+GEN_FUNCPOINTER(ClearWindowState)
+GEN_FUNCPOINTER(SetWindowMinSize)
+GEN_FUNCPOINTER(SetWindowMaxSize)
+GEN_FUNCPOINTER(SetWindowSize)
+GEN_FUNCPOINTER(ClosePlatform)
+GEN_FUNCPOINTER(ToggleFullscreen)
+GEN_FUNCPOINTER(ToggleBorderlessWindowed)
+GEN_FUNCPOINTER(MaximizeWindow)
+GEN_FUNCPOINTER(MinimizeWindow)
+GEN_FUNCPOINTER(RestoreWindow)
+GEN_FUNCPOINTER(SetWindowIcon)
+GEN_FUNCPOINTER(SetWindowIcons)
+GEN_FUNCPOINTER(SetWindowTitle)
+GEN_FUNCPOINTER(SetWindowPosition)
+GEN_FUNCPOINTER(SetWindowMonitor)
+GEN_FUNCPOINTER(SetWindowOpacity)
+GEN_FUNCPOINTER(SetWindowFocused)
+GEN_FUNCPOINTER(EnableCursor)
+GEN_FUNCPOINTER(DisableCursor)
+GEN_FUNCPOINTER(SwapScreenBuffer)
+GEN_FUNCPOINTER(SetGamepadVibration)
+GEN_FUNCPOINTER(SetMousePosition)
+GEN_FUNCPOINTER(SetMouseCursor)
+GEN_FUNCPOINTER(PollInputEvents)
+GEN_FUNCPOINTER(SetClipboardText)
+GEN_FUNCPOINTER(SetGamepadMappings)
+GEN_FUNCPOINTER(GetWindowHandle)
+GEN_FUNCPOINTER(GetMonitorPosition)
+GEN_FUNCPOINTER(GetMonitorWidth)
+GEN_FUNCPOINTER(GetMonitorHeight)
+GEN_FUNCPOINTER(GetMonitorPhysicalWidth)
+GEN_FUNCPOINTER(GetMonitorPhysicalHeight)
+GEN_FUNCPOINTER(GetMonitorRefreshRate)
+GEN_FUNCPOINTER(GetMonitorName)
+GEN_FUNCPOINTER(GetWindowPosition)
+GEN_FUNCPOINTER(GetWindowScaleDPI)
+GEN_FUNCPOINTER(GetClipboardText)
+GEN_FUNCPOINTER(GetKeyName)
+GEN_FUNCPOINTER(GetTime)
+GEN_FUNCPOINTER(OpenURL)
+
 GEN_CALLBACK_BODY_VOID(ClosePlatform, (void), ())
 GEN_CALLBACK_BODY_VOID(ToggleFullscreen, (void), ())
 GEN_CALLBACK_BODY_VOID(ToggleBorderlessWindowed, (void), ())
@@ -87,7 +139,7 @@ GEN_CALLBACK_BODY(const char *, "", GetKeyName, (int key), (key))
 GEN_CALLBACK_BODY(double, 0.0, GetTime, (void), ())
 GEN_CALLBACK_BODY_VOID(OpenURL, (const char *url), (url))
 
-// Override an internal platform function with your own (PLATFORM_OFFSCREEN and PLATFORM_NONE only).
+// Override an internal platform function with your own (PLATFORM_EMBEDDABLE and PLATFORM_NONE only).
 // Note that there is no responsibility here for the Raylib maintainers to keep a stable API for core functions
 void OverrideInternalFunction(const char * funcName, union OverridableFunctionPointer * func) {
     GEN_CASE(InitPlatform)
@@ -136,17 +188,29 @@ void OverrideInternalFunction(const char * funcName, union OverridableFunctionPo
     GEN_CASE(GetClipboardText)
     GEN_CASE(GetKeyName)
     GEN_CASE(GetTime)
+    GEN_CASE(OpenURL)
 
     TraceLog(LOG_ERROR, "Unknown function name \"%s\", did not bind.",funcName);
 };
 
 
-#ifdef PLATFORM_OFFSCREEN
-// 
+#ifndef PLATFORM_EMBEDDABLE
+GEN_CALLBACK_BODY(int, 0, InitPlatform, (void), ())
+GEN_CALLBACK_BODY(bool, true, WindowShouldClose, (void), ())
+GEN_CALLBACK_BODY(int, 0, GetMonitorCount, (void), ())
+GEN_CALLBACK_BODY(int, 0, GetCurrentMonitor, (void), ())
+GEN_CALLBACK_BODY_VOID(ShowCursor, (void), ())
+GEN_CALLBACK_BODY_VOID(HideCursor, (void), ())
+GEN_CALLBACK_BODY_VOID(SetWindowState, (unsigned int flags), (flags))
+GEN_CALLBACK_BODY_VOID(ClearWindowState, (unsigned int flags), (flags))
+GEN_CALLBACK_BODY_VOID(SetWindowMinSize, (int width, int height), (width,height))
+GEN_CALLBACK_BODY_VOID(SetWindowMaxSize, (int width, int height), (width,height))
+GEN_CALLBACK_BODY_VOID(SetWindowSize, (int width, int height), (width,height))
+
+#else
 int InitPlatform(void) { 
-    printf("j\n");
     CHECK_AND_CALL(InitPlatform, ());
-    printf("test\n");
+    printf("theJ\n");
     CORE.Window.ready = true;
     return 0;
 }

src/platforms/rcore_none.h

@@ -63,7 +63,7 @@ typedef struct {
 #define LIST(...) __VA_ARGS__
 
 // The code for warning the user that a function hasn't been overriden. On PLATFORM_NONE, this isn't emitted.
-#ifndef PLATFORM_OFFSCREEN
+#ifndef PLATFORM_EMBEDDABLE
 #define FUNCTION_MISSING_WARNING(fn_name) TRACELOG(LOG_WARNING, #fn_name " was called but not overriden by the user");
 #else
 #define FUNCTION_MISSING_WARNING(fn_name)
@@ -72,13 +72,11 @@ typedef struct {
 // Generate a callback
 #define GEN_CALLBACK_HEAD(fn_ret, ret_value, fn_name, named_args, args) \
     typedef fn_ret (*fn_name##Callback)(LIST named_args); \
-    static fn_name##Callback * internal##fn_name##Callback = NULL; \
     fn_ret fn_name(LIST named_args);
 
 // Generate a callback that returns a void.
 #define GEN_CALLBACK_HEAD_VOID(fn_name, named_args, args) \
     typedef void (*fn_name##Callback)(LIST named_args); \
-    static fn_name##Callback * internal##fn_name##Callback = NULL; \
     void fn_name(LIST named_args);
 
 //----------------------------------------------------------------------------------
@@ -141,7 +139,7 @@ GEN_CALLBACK_HEAD_VOID(SetWindowSize, (int width, int height), (width,height))
 #define GEN_FIELD(fn_name) fn_name##Callback fn_name;
 
 // The avaliable functions you can pass to OverrideInternalFunction. 
-// The fields are only accessible when compiling with PLATFORM_NONE or PLATFORM_OFFSCREEN 
+// The fields are only accessible when compiling with PLATFORM_NONE or PLATFORM_EMBEDDABLE 
 union OverridableFunctionPointer {
     GEN_FIELD(InitPlatform)
     GEN_FIELD(WindowShouldClose)
@@ -189,6 +187,7 @@ union OverridableFunctionPointer {
     GEN_FIELD(GetClipboardText)
     GEN_FIELD(GetKeyName)
     GEN_FIELD(GetTime)
+    GEN_FIELD(OpenURL)
 };
 
 void OverrideInternalFunction(const char * funcName, union OverridableFunctionPointer * func);

src/rcore.c

@@ -361,7 +361,7 @@ const char *TextFormat(const char *text, ...);              // Formatting of tex
     #include "platforms/rcore_android.c"
 #elif defined(PLATFORM_NONE)
     #include "platforms/rcore_none.c"
-#elif defined(PLATFORM_OFFSCREEN)
+#elif defined(PLATFORM_EMBEDDABLE)
     #include "platforms/rcore_none.c"
 #else
     // TODO: Include your custom platform backend!

src/rcore.h

@@ -88,6 +88,13 @@
 #include <raylib.h>
 #include <stddef.h>
 
+#ifdef PLATFORM_NONE
+#include "platforms/rcore_none.h"
+#endif
+#ifdef PLATFORM_EMBEDDABLE
+#include "platforms/rcore_none.h"
+#endif
+
 //----------------------------------------------------------------------------------
 // Defines and Macros
 //----------------------------------------------------------------------------------

src/rmod.h

@@ -1,11 +0,0 @@
-#ifndef RMOD_H
-#define RMOD_H
-
-#ifdef PLATFORM_NONE
-#include "platforms/rcore_none.h"
-#endif
-#ifdef PLATFORM_OFFSCREEN
-#include "platforms/rcore_none.h"
-#endif
-
-#endif // RMOD_H