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Added mouse wheel handling.

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This commit is contained in:
Branimir Karadžić
2014-08-05 21:13:50 -07:00
parent d536bb8c72
commit 0098be04d7
8 changed files with 45 additions and 19 deletions
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examples/common/entry/input.cpp
+15 -6
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@@ -15,6 +15,7 @@ struct Mouse
Mouse()
: m_width(1280)
, m_height(720)
, m_wheelDelta(120)
, m_lock(false)
{
}
@@ -25,6 +26,7 @@ struct Mouse
{
m_norm[0] = 0.0f;
m_norm[1] = 0.0f;
m_norm[2] = 0.0f;
}
memset(m_buttons, 0, sizeof(m_buttons) );
@@ -36,12 +38,14 @@ struct Mouse
m_height = _height;
}
void setPos(int32_t _mx, int32_t _my)
void setPos(int32_t _mx, int32_t _my, int32_t _mz)
{
m_absolute[0] = _mx;
m_absolute[1] = _my;
m_absolute[2] = _mz;
m_norm[0] = float(_mx)/float(m_width);
m_norm[1] = float(_my)/float(m_height);
m_norm[2] = float(_mz)/float(m_wheelDelta);
}
void setButtonState(entry::MouseButton::Enum _button, uint8_t _state)
@@ -49,12 +53,13 @@ struct Mouse
m_buttons[_button] = _state;
}
int32_t m_absolute[2];
float m_norm[2];
int32_t m_absolute[3];
float m_norm[3];
int32_t m_wheel;
uint8_t m_buttons[entry::MouseButton::Count];
uint16_t m_width;
uint16_t m_height;
uint16_t m_wheelDelta;
bool m_lock;
};
@@ -197,9 +202,10 @@ void inputSetKeyState(entry::Key::Enum _key, uint8_t _modifiers, bool _down)
s_input.m_keyboard.setKeyState(_key, _modifiers, _down);
}
void inputSetMousePos(int32_t _mx, int32_t _my)
void inputSetMousePos(int32_t _mx, int32_t _my, int32_t _mz)
{
s_input.m_mouse.setPos(_mx, _my);
DBG("%d, %d, %d", _mx, _my, _mz);
s_input.m_mouse.setPos(_mx, _my, _mz);
}
void inputSetMouseButtonState(entry::MouseButton::Enum _button, uint8_t _state)
@@ -207,12 +213,14 @@ void inputSetMouseButtonState(entry::MouseButton::Enum _button, uint8_t _state)
s_input.m_mouse.setButtonState(_button, _state);
}
void inputGetMouse(float _mouse[2])
void inputGetMouse(float _mouse[3])
{
_mouse[0] = s_input.m_mouse.m_norm[0];
_mouse[1] = s_input.m_mouse.m_norm[1];
_mouse[2] = s_input.m_mouse.m_norm[2];
s_input.m_mouse.m_norm[0] = 0.0f;
s_input.m_mouse.m_norm[1] = 0.0f;
s_input.m_mouse.m_norm[2] = 0.0f;
}
bool inputIsMouseLocked()
@@ -230,6 +238,7 @@ void inputSetMouseLock(bool _lock)
{
s_input.m_mouse.m_norm[0] = 0.0f;
s_input.m_mouse.m_norm[1] = 0.0f;
s_input.m_mouse.m_norm[2] = 0.0f;
}
}
}