From 4ddcd9f810fa588ccf90442f7b4e5ddf385e85f2 Mon Sep 17 00:00:00 2001
From: Piotr Dziwinski <piotrdz@gmail.com>
Date: Thu, 26 Jul 2012 22:26:19 +0200
Subject: Change of paths in src/graphics

- moved abstract core to src/graphics/core
- moved proper graphics engine to src/graphics/engine
---
 src/graphics/engine/cloud.h | 94 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 src/graphics/engine/cloud.h

(limited to 'src/graphics/engine/cloud.h')

diff --git a/src/graphics/engine/cloud.h b/src/graphics/engine/cloud.h
new file mode 100644
index 0000000..d2d29d7
--- /dev/null
+++ b/src/graphics/engine/cloud.h
@@ -0,0 +1,94 @@
+// * This file is part of the COLOBOT source code
+// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
+// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
+// *
+// * This program is free software: you can redistribute it and/or modify
+// * it under the terms of the GNU General Public License as published by
+// * the Free Software Foundation, either version 3 of the License, or
+// * (at your option) any later version.
+// *
+// * This program is distributed in the hope that it will be useful,
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// * GNU General Public License for more details.
+// *
+// * You should have received a copy of the GNU General Public License
+// * along with this program. If not, see  http://www.gnu.org/licenses/.
+
+// cloud.h
+
+#pragma once
+
+#include "common/event.h"
+#include "graphics/core/color.h"
+#include "math/point.h"
+#include "math/vector.h"
+
+
+
+class CInstanceManager;
+
+
+namespace Gfx {
+
+class CEngine;
+class CTerrain;
+
+const short MAXCLOUDLINE = 100;
+
+struct CloudLine
+{
+    short       x, y;       // beginning
+    short       len;        // in length x
+    float       px1, px2, pz;
+};
+
+
+class CCloud
+{
+public:
+    CCloud(CInstanceManager* iMan, CEngine* engine);
+    ~CCloud();
+
+    bool        EventProcess(const Event &event);
+    void        Flush();
+    bool        Create(const char *filename, Gfx::Color diffuse, Gfx::Color ambient, float level);
+    void        Draw();
+
+    bool        SetLevel(float level);
+    float       RetLevel();
+
+    void        SetEnable(bool bEnable);
+    bool        RetEnable();
+
+protected:
+    bool        EventFrame(const Event &event);
+    void        AdjustLevel(Math::Vector &pos, Math::Vector &eye, float deep, Math::Point &uv1, Math::Point &uv2);
+    bool        CreateLine(int x, int y, int len);
+
+protected:
+    CInstanceManager*   m_iMan;
+    CEngine*        m_engine;
+    CTerrain*       m_terrain;
+
+    char            m_filename[100];
+    float           m_level;        // overall level
+    Math::Point         m_speed;        // feedrate (wind)
+    Gfx::Color      m_diffuse;      // diffuse color
+    Gfx::Color      m_ambient;      // ambient color
+    float           m_time;
+    float           m_lastTest;
+    int             m_subdiv;
+
+    Math::Vector        m_wind;         // wind speed
+    int         m_brick;        // brick mosaic
+    float           m_size;         // size of a brick element
+
+    int         m_lineUsed;
+    CloudLine       m_line[MAXCLOUDLINE];
+
+    bool            m_bEnable;
+};
+
+
+}; // namespace Gfx
-- 
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