X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fclouds.h;h=a4d810faad3e1b6803860b2d8485c7ebeae4a5b5;hb=1105a14bccefb48a0e264fe19190c39629259338;hp=72923c2c5e9e19e3f0967039c4a984bbd2f31c03;hpb=979ca23f1eae1adeb8b0083dffe7203c54d87395;p=minetest.git

diff --git a/src/clouds.h b/src/clouds.h
index 72923c2c5..a4d810faa 100644
--- a/src/clouds.h
+++ b/src/clouds.h
@@ -17,18 +17,25 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef CLOUDS_HEADER
-#define CLOUDS_HEADER
+#pragma once
 
 #include "irrlichttypes_extrabloated.h"
 #include <iostream>
+#include "constants.h"
+#include "cloudparams.h"
+
+// Menu clouds
+class Clouds;
+extern Clouds *g_menuclouds;
+
+// Scene manager used for menu clouds
+namespace irr{namespace scene{class ISceneManager;}}
+extern irr::scene::ISceneManager *g_menucloudsmgr;
 
 class Clouds : public scene::ISceneNode
 {
 public:
-	Clouds(
-			scene::ISceneNode* parent,
-			scene::ISceneManager* mgr,
+	Clouds(scene::ISceneManager* mgr,
 			s32 id,
 			u32 seed
 	);
@@ -42,8 +49,8 @@ class Clouds : public scene::ISceneNode
 	virtual void OnRegisterSceneNode();
 
 	virtual void render();
-	
-	virtual const core::aabbox3d<f32>& getBoundingBox() const
+
+	virtual const aabb3f &getBoundingBox() const
 	{
 		return m_box;
 	}
@@ -57,27 +64,81 @@ class Clouds : public scene::ISceneNode
 	{
 		return m_material;
 	}
-	
+
 	/*
 		Other stuff
 	*/
 
 	void step(float dtime);
 
-	void update(v2f camera_p, video::SColorf color);
+	void update(const v3f &camera_p, const video::SColorf &color);
 
-private:
-	video::SMaterial m_material;
-	core::aabbox3d<f32> m_box;
-	float m_cloud_y;
-	float m_brightness;
-	video::SColorf m_color;
-	u32 m_seed;
-	v2f m_camera_pos;
-	float m_time;
-};
+	void updateCameraOffset(const v3s16 &camera_offset)
+	{
+		m_camera_offset = camera_offset;
+		updateBox();
+	}
 
+	void readSettings();
 
+	void setDensity(float density)
+	{
+		m_params.density = density;
+		// currently does not need bounding
+	}
 
-#endif
+	void setColorBright(const video::SColor &color_bright)
+	{
+		m_params.color_bright = color_bright;
+	}
 
+	void setColorAmbient(const video::SColor &color_ambient)
+	{
+		m_params.color_ambient = color_ambient;
+	}
+
+	void setHeight(float height)
+	{
+		m_params.height = height; // add bounding when necessary
+		updateBox();
+	}
+
+	void setSpeed(v2f speed)
+	{
+		m_params.speed = speed;
+	}
+
+	void setThickness(float thickness)
+	{
+		m_params.thickness = thickness;
+		updateBox();
+	}
+
+	bool isCameraInsideCloud() const { return m_camera_inside_cloud; }
+
+	const video::SColor getColor() const { return m_color.toSColor(); }
+
+private:
+	void updateBox()
+	{
+		float height_bs    = m_params.height    * BS;
+		float thickness_bs = m_params.thickness * BS;
+		m_box = aabb3f(-BS * 1000000.0f, height_bs - BS * m_camera_offset.Y, -BS * 1000000.0f,
+				BS * 1000000.0f, height_bs + thickness_bs - BS * m_camera_offset.Y, BS * 1000000.0f);
+	}
+
+	bool gridFilled(int x, int y) const;
+
+	video::SMaterial m_material;
+	aabb3f m_box;
+	u16 m_cloud_radius_i;
+	bool m_enable_3d;
+	u32 m_seed;
+	v3f m_camera_pos;
+	v2f m_origin;
+	v3s16 m_camera_offset;
+	video::SColorf m_color = video::SColorf(1.0f, 1.0f, 1.0f, 1.0f);
+	CloudParams m_params;
+	bool m_camera_inside_cloud = false;
+
+};