Restore Irrlicht 1.9 support

7 files changed, 50 insertions, 14 deletions

diff --git a/src/client/render/interlaced.cpp b/src/client/render/interlaced.cpp
index ce8e92f21..3f79a8eb5 100644
--- a/src/client/render/interlaced.cpp
+++ b/src/client/render/interlaced.cpp
@@ -35,7 +35,11 @@ void RenderingCoreInterlaced::initMaterial()
 	IShaderSource *s = client->getShaderSource();
 	mat.UseMipMaps = false;
 	mat.ZBuffer = false;
+#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR > 8
+	mat.ZWriteEnable = video::EZW_OFF;
+#else
 	mat.ZWriteEnable = false;
+#endif
 	u32 shader = s->getShader("3d_interlaced_merge", TILE_MATERIAL_BASIC);
 	mat.MaterialType = s->getShaderInfo(shader).material;
 	for (int k = 0; k < 3; ++k) {
diff --git a/src/client/renderingengine.cpp b/src/client/renderingengine.cpp
index 99ff8c1ee..055a555ab 100644
--- a/src/client/renderingengine.cpp
+++ b/src/client/renderingengine.cpp
@@ -325,9 +325,11 @@ static bool getWindowHandle(irr::video::IVideoDriver *driver, HWND &hWnd)
 	const video::SExposedVideoData exposedData = driver->getExposedVideoData();
 
 	switch (driver->getDriverType()) {
+#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
 	case video::EDT_DIRECT3D8:
 		hWnd = reinterpret_cast<HWND>(exposedData.D3D8.HWnd);
 		break;
+#endif
 	case video::EDT_DIRECT3D9:
 		hWnd = reinterpret_cast<HWND>(exposedData.D3D9.HWnd);
 		break;
diff --git a/src/client/sky.cpp b/src/client/sky.cpp
index 3a40321dd..caf695e7a 100644
--- a/src/client/sky.cpp
+++ b/src/client/sky.cpp
@@ -39,12 +39,13 @@ static video::SMaterial baseMaterial()
 {
 	video::SMaterial mat;
 	mat.Lighting = false;
-#if ENABLE_GLES
+#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR > 8
 	mat.ZBuffer = video::ECFN_DISABLED;
+	mat.ZWriteEnable = video::EZW_OFF;
 #else
+	mat.ZWriteEnable = false;
 	mat.ZBuffer = video::ECFN_NEVER;
 #endif
-	mat.ZWriteEnable = false;
 	mat.AntiAliasing = 0;
 	mat.TextureLayer[0].TextureWrapU = video::ETC_CLAMP_TO_EDGE;
 	mat.TextureLayer[0].TextureWrapV = video::ETC_CLAMP_TO_EDGE;
diff --git a/src/gui/guiButton.cpp b/src/gui/guiButton.cpp
index b98e5de82..d6dbddf54 100644
--- a/src/gui/guiButton.cpp
+++ b/src/gui/guiButton.cpp
@@ -506,6 +506,13 @@ video::SColor GUIButton::getOverrideColor() const
 	return OverrideColor;

 }

 

+#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR > 8

+video::SColor GUIButton::getActiveColor() const

+{

+	return video::SColor(0,0,0,0); // unused?

+}

+#endif

+

 void GUIButton::enableOverrideColor(bool enable)

 {

 	OverrideColorEnabled = enable;

diff --git a/src/gui/guiButton.h b/src/gui/guiButton.h
index 4e1b04aac..834405f51 100644
--- a/src/gui/guiButton.h
+++ b/src/gui/guiButton.h
@@ -69,6 +69,12 @@ using namespace irr;
 

 class ISimpleTextureSource;

 

+#if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR <= 8)

+#define OVERRIDE_19

+#else

+#define OVERRIDE_19 override

+#endif

+

 class GUIButton : public gui::IGUIButton

 {

 public:

@@ -97,22 +103,27 @@ public:
 	virtual gui::IGUIFont* getActiveFont() const override;

 

 	//! Sets another color for the button text.

-	virtual void setOverrideColor(video::SColor color);

+	virtual void setOverrideColor(video::SColor color) OVERRIDE_19;

 

 	//! Gets the override color

-	virtual video::SColor getOverrideColor(void) const;

+	virtual video::SColor getOverrideColor(void) const OVERRIDE_19;

+

+	#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR > 8

+	//! Gets the currently used text color

+	virtual video::SColor getActiveColor() const override;

+	#endif

 

 	//! Sets if the button text should use the override color or the color in the gui skin.

-	virtual void enableOverrideColor(bool enable);

+	virtual void enableOverrideColor(bool enable) OVERRIDE_19;

 

 	//! Checks if an override color is enabled

-	virtual bool isOverrideColorEnabled(void) const;

+	virtual bool isOverrideColorEnabled(void) const OVERRIDE_19;

 

 	// PATCH

 	//! Sets an image which should be displayed on the button when it is in the given state.

 	virtual void setImage(gui::EGUI_BUTTON_IMAGE_STATE state,

 			video::ITexture* image=nullptr,

-			const core::rect<s32>& sourceRect=core::rect<s32>(0,0,0,0));

+			const core::rect<s32>& sourceRect=core::rect<s32>(0,0,0,0)) OVERRIDE_19;

 

 	//! Sets an image which should be displayed on the button when it is in normal state.

 	virtual void setImage(video::ITexture* image=nullptr) override;

@@ -141,7 +152,7 @@ public:
 	*/

 	virtual void setSprite(gui::EGUI_BUTTON_STATE state, s32 index,

 						   video::SColor color=video::SColor(255,255,255,255),

-						   bool loop=false, bool scale=false);

+						   bool loop=false, bool scale=false) OVERRIDE_19;

 

 #if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR <= 8)

 	void setSprite(gui::EGUI_BUTTON_STATE state, s32 index, video::SColor color, bool loop) override {

@@ -150,16 +161,16 @@ public:
 #endif

 

 	//! Get the sprite-index for the given state or -1 when no sprite is set

-	virtual s32 getSpriteIndex(gui::EGUI_BUTTON_STATE state) const;

+	virtual s32 getSpriteIndex(gui::EGUI_BUTTON_STATE state) const OVERRIDE_19;

 

 	//! Get the sprite color for the given state. Color is only used when a sprite is set.

-	virtual video::SColor getSpriteColor(gui::EGUI_BUTTON_STATE state) const;

+	virtual video::SColor getSpriteColor(gui::EGUI_BUTTON_STATE state) const OVERRIDE_19;

 

 	//! Returns if the sprite in the given state does loop

-	virtual bool getSpriteLoop(gui::EGUI_BUTTON_STATE state) const;

+	virtual bool getSpriteLoop(gui::EGUI_BUTTON_STATE state) const OVERRIDE_19;

 

 	//! Returns if the sprite in the given state is scaled

-	virtual bool getSpriteScale(gui::EGUI_BUTTON_STATE state) const;

+	virtual bool getSpriteScale(gui::EGUI_BUTTON_STATE state) const OVERRIDE_19;

 

 	//! Sets if the button should behave like a push button. Which means it

 	//! can be in two states: Normal or Pressed. With a click on the button,

@@ -199,13 +210,13 @@ public:
 	virtual bool isScalingImage() const override;

 

 	//! Get if the shift key was pressed in last EGET_BUTTON_CLICKED event

-	virtual bool getClickShiftState() const

+	virtual bool getClickShiftState() const OVERRIDE_19

 	{

 		return ClickShiftState;

 	}

 

 	//! Get if the control key was pressed in last EGET_BUTTON_CLICKED event

-	virtual bool getClickControlState() const

+	virtual bool getClickControlState() const OVERRIDE_19

 	{

 		return ClickControlState;

 	}

diff --git a/src/irrlicht_changes/static_text.cpp b/src/irrlicht_changes/static_text.cpp
index bf61cd64e..a8cc33352 100644
--- a/src/irrlicht_changes/static_text.cpp
+++ b/src/irrlicht_changes/static_text.cpp
@@ -255,6 +255,12 @@ video::SColor StaticText::getOverrideColor() const
 	return ColoredText.getDefaultColor();
 }
 
+#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR > 8
+video::SColor StaticText::getActiveColor() const
+{
+	return getOverrideColor();
+}
+#endif
 
 //! Sets if the static text should use the overide color or the
 //! color in the gui skin.
diff --git a/src/irrlicht_changes/static_text.h b/src/irrlicht_changes/static_text.h
index 1f111ea56..786129d57 100644
--- a/src/irrlicht_changes/static_text.h
+++ b/src/irrlicht_changes/static_text.h
@@ -140,6 +140,11 @@ namespace gui
 		virtual video::SColor getOverrideColor() const;
 		#endif
 
+		#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR > 8
+		//! Gets the currently used text color
+		virtual video::SColor getActiveColor() const;
+		#endif
+
 		//! Sets if the static text should use the overide color or the
 		//! color in the gui skin.
 		virtual void enableOverrideColor(bool enable);