add missing files

src/framework/graphics/particle.cpp

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "particle.h"
+#include "graphics.h"
+#include <framework/core/clock.h>
+
+Particle::Particle(const Point& pos, const Size& size, const PointF& velocity, const PointF& acceleration, float duration, const Color& color, TexturePtr texture)
+{
+    m_rect = Rect(pos, size);
+    m_pos = PointF(pos.x, pos.y);
+    m_size = size;
+    m_velocity = velocity;
+    m_acceleration = acceleration;
+    m_color = color;
+    m_texture = texture;
+    m_duration = duration;
+    m_startTime = g_clock.time();
+    m_lastUpdateTime = g_clock.time();
+    m_finished = false;
+}
+
+void Particle::render()
+{
+    g_painter.setColor(m_color);
+
+    if(!m_texture)
+        g_painter.drawFilledRect(m_rect);
+    else {
+        //g_painter.setCompositionMode(Painter::CompositionMode_AdditiveSource);
+        g_painter.drawTexturedRect(m_rect, m_texture);
+        //g_painter.setCompositionMode(Painter::CompositionMode_SourceOver);
+    }
+}
+
+void Particle::update()
+{
+    float elapsedTime = g_clock.timeElapsed(m_lastUpdateTime);
+    m_lastUpdateTime = g_clock.time();
+
+    // check if finished
+    if(m_duration > 0 && g_clock.timeElapsed(m_startTime) >= m_duration) {
+        m_finished = true;
+        return;
+    }
+
+    // update position
+    PointF delta = m_velocity * elapsedTime;
+    delta.y *= -1; // painter orientate Y axis in the inverse direction
+    m_pos += delta;
+
+    // update acceleration
+    m_velocity += m_acceleration * elapsedTime;
+
+    m_rect.moveTo((int)m_pos.x, (int)m_pos.y);
+}

src/framework/graphics/particle.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef PARTICLE_H
+#define PARTICLE_H
+
+#include "declarations.h"
+#include <framework/global.h>
+
+class Particle {
+public:
+    Particle(const Point& pos, const Size& size, const PointF& velocity, const PointF& acceleration, float duration, const Color& color = Fw::white, TexturePtr texture = nullptr);
+
+    void render();
+    void update();
+
+    bool hasFinished() { return m_finished; }
+
+private:
+    Color m_color;
+    TexturePtr m_texture;
+    PointF m_pos;
+    PointF m_velocity;
+    PointF m_acceleration;
+    Size m_size;
+    Rect m_rect;
+    float m_duration;
+    double m_startTime;
+    double m_lastUpdateTime;
+    bool m_finished;
+};
+
+#endif