From f58918031c001a0159eaf8f18d4e451e70089d30 Mon Sep 17 00:00:00 2001
From: Programerus <alcadeias95@gmail.com>
Date: Mon, 25 Jun 2012 16:37:03 +0200
Subject: Declarations for graphics/common

---
 src/graphics/common/water.h | 109 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 108 insertions(+), 1 deletion(-)

(limited to 'src/graphics/common/water.h')

diff --git a/src/graphics/common/water.h b/src/graphics/common/water.h
index 239b1b2..aaf5ec9 100644
--- a/src/graphics/common/water.h
+++ b/src/graphics/common/water.h
@@ -19,9 +19,116 @@
 
 #pragma once
 
+#include "graphics/common/engine.h"
+#include "graphics/common/particle.h"
+#include "common/event.h"
+
+
+class CInstanceManager;
+class CSound;
+
 
 namespace Gfx {
 
-// TODO CWater
+class CTerrain;
+
+
+const short MAXWATERLINE = 500;
+
+struct WaterLine
+{
+	short		x, y;		// beginning
+	short		len;		// length by x
+	float		px1, px2, pz;
+};
+
+
+const short MAXWATVAPOR = 10;
+
+struct WaterVapor
+{
+	bool			bUsed;
+	ParticuleType	type;
+	Math::Vector		pos;
+	float			delay;
+	float			time;
+	float			last;
+};
+
+
+enum WaterType
+{
+	WATER_NULL		= 0,	// no water
+	WATER_TT		= 1,	// transparent texture
+	WATER_TO		= 2,	// opaque texture
+	WATER_CT		= 3,	// transparent color
+	WATER_CO		= 4,	// opaque color
+};
+
+
+class CWater
+{
+public:
+	CWater(CInstanceManager* iMan, Gfx::CEngine* engine);
+	~CWater();
+
+	void		SetGLDevice(Gfx::CDevice device);
+	bool		EventProcess(const Event &event);
+	void		Flush();
+	bool		Create(WaterType type1, WaterType type2, const char *filename, Gfx::Color diffuse, Gfx::Color ambient, float level, float glint, Math::Vector eddy);
+	void		DrawBack();
+	void		DrawSurf();
+
+	bool		SetLevel(float level);
+	float		RetLevel();
+	float		RetLevel(CObject* object);
+
+	void		SetLava(bool bLava);
+	bool		RetLava();
+
+	void		AdjustEye(Math::Vector &eye);
+
+protected:
+	bool		EventFrame(const Event &event);
+	void		LavaFrame(float rTime);
+	void		AdjustLevel(Math::Vector &pos, Math::Vector &norm, Math::Point &uv1, Math::Point &uv2);
+	bool		RetWater(int x, int y);
+	bool		CreateLine(int x, int y, int len);
+
+	void		VaporFlush();
+	bool		VaporCreate(ParticuleType type, Math::Vector pos, float delay);
+	void		VaporFrame(int i, float rTime);
+
+protected:
+	CInstanceManager*	m_iMan;
+	CEngine*		m_engine;
+	CDevice*			m_pDevice;
+	CTerrain*			m_terrain;
+	CParticle*			m_particule;
+	CSound*				m_sound;
+
+	WaterType		m_type[2];
+	char			m_filename[100];
+	float			m_level;		// overall level
+	float			m_glint;		// amplitude of reflections
+	Math::Vector		m_eddy;			// amplitude of swirls
+	Gfx::Color		m_diffuse;		// diffuse color
+	Gfx::Color		m_ambient;		// ambient color
+	float			m_time;
+	float			m_lastLava;
+	int			m_subdiv;
+
+	int			m_brick;		// number of brick*mosaics
+	float			m_size;			// size of a item in an brick
+
+	int			m_lineUsed;
+	WaterLine		m_line[MAXWATERLINE];
+
+	WaterVapor		m_vapor[MAXWATVAPOR];
+
+	bool			m_bDraw;
+	bool			m_bLava;
+	long		m_color;
+};
 
 }; // namespace Gfx
-- 
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