Source files split into modules

1 files changed, 290 insertions, 0 deletions

diff --git a/src/ui/key.cpp b/src/ui/key.cpp
new file mode 100644
index 0000000..c59dac3
--- /dev/null
+++ b/src/ui/key.cpp
@@ -0,0 +1,290 @@
+// * This file is part of the COLOBOT source code

+// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch

+// *

+// * 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/.

+

+// key.cpp

+

+#define STRICT

+#define D3D_OVERLOADS

+

+#include <windows.h>

+#include <stdio.h>

+#include <d3d.h>

+

+#include "struct.h"

+#include "d3dengine.h"

+#include "math3d.h"

+#include "event.h"

+#include "misc.h"

+#include "iman.h"

+#include "restext.h"

+#include "sound.h"

+#include "text.h"

+#include "key.h"

+

+

+

+

+// Constructs the name of a button.

+

+void GetKeyName(char *name, int key)

+{

+	if ( !GetResource(RES_KEY, key, name) )

+	{

+		if ( (key >= '0' && key <= '9') ||

+			 (key >= 'A' && key <= 'Z') ||

+			 (key >= 'a' && key <= 'z') )

+		{

+			name[0] = key;

+			name[1] = 0;

+		}

+		else

+		{

+			sprintf(name, "Code %d", key);

+		}

+	}

+}

+

+

+

+

+// Object's constructor.

+

+CKey::CKey(CInstanceManager* iMan) : CControl(iMan)

+{

+	m_key[0] = 0;

+	m_key[1] = 0;

+	m_bCatch = FALSE;

+}

+

+// Object's destructor.

+

+CKey::~CKey()

+{

+}

+

+

+// Creates a new button.

+

+BOOL CKey::Create(FPOINT pos, FPOINT dim, int icon, EventMsg eventMsg)

+{

+	char	name[100];

+	char*	p;

+

+	if ( eventMsg == EVENT_NULL )  eventMsg = GetUniqueEventMsg();

+

+	CControl::Create(pos, dim, icon, eventMsg);

+

+	GetResource(RES_EVENT, eventMsg, name);

+	p = strchr(name, '\\');

+	if ( p != 0 )  *p = 0;

+	SetName(name);

+

+	return TRUE;

+}

+

+

+// Management of an event.

+

+BOOL CKey::EventProcess(const Event &event)

+{

+	if ( m_state & STATE_DEAD )  return TRUE;

+

+	CControl::EventProcess(event);

+

+	if ( event.event == EVENT_LBUTTONDOWN )

+	{

+		if ( Detect(event.pos) )

+		{

+			m_bCatch = TRUE;

+		}

+		else

+		{

+			m_bCatch = FALSE;

+		}

+	}

+

+	if ( event.event == EVENT_KEYDOWN && m_bCatch )

+	{

+		m_bCatch = FALSE;

+

+		if ( TestKey(event.param) )  // impossible ?

+		{

+			m_sound->Play(SOUND_TZOING);

+		}

+		else

+		{

+			if ( event.param == m_key[0] ||

+				 event.param == m_key[1] )

+			{

+				m_key[0] = event.param;

+				m_key[1] = 0;

+			}

+			else

+			{

+				m_key[1] = m_key[0];

+				m_key[0] = event.param;

+			}

+			m_sound->Play(SOUND_CLICK);

+

+			Event newEvent = event;

+			newEvent.event = m_eventMsg;

+			m_event->AddEvent(newEvent);

+		}

+		return FALSE;

+	}

+

+	return TRUE;

+}

+

+

+// Seeks when a key is already used.

+

+BOOL CKey::TestKey(int key)

+{

+	int		i, j;

+

+	if ( key == VK_PAUSE    ||

+		 key == VK_SNAPSHOT )  return TRUE;  // blocked key

+

+	for ( i=0 ; i<20 ; i++ )

+	{

+		for ( j=0 ; j<2 ; j++ )

+		{

+			if ( key == m_engine->RetKey(i, j) )  // key used?

+			{

+				m_engine->SetKey(i, j, 0);  // nothing!

+			}

+		}

+

+		if ( m_engine->RetKey(i, 0) == 0 )  // first free option?

+		{

+			m_engine->SetKey(i, 0, m_engine->RetKey(i, 1));  // shift

+			m_engine->SetKey(i, 1, 0);

+		}

+	}

+

+	return FALSE;  // not used

+}

+

+

+// Draws button.

+

+void CKey::Draw()

+{

+	FPOINT		iDim, pos;

+	float		zoomExt, zoomInt, h;

+	int			icon;

+	char		text[100];

+

+	if ( (m_state & STATE_VISIBLE) == 0 )  return;

+

+	iDim = m_dim;

+	m_dim.x = 200.0f/640.0f;

+

+	if ( m_state & STATE_SHADOW )

+	{

+		DrawShadow(m_pos, m_dim);

+	}

+

+	m_engine->SetTexture("button1.tga");

+	m_engine->SetState(D3DSTATENORMAL);

+

+	zoomExt = 1.00f;

+	zoomInt = 0.95f;

+

+	icon = 2;

+	if ( m_key[0] == 0 &&

+		 m_key[1] == 0 )  // no shortcut?

+	{

+		icon = 3;

+	}

+	if ( m_state & STATE_DEFAULT )

+	{

+		DrawPart(23, 1.3f, 0.0f);

+

+		zoomExt *= 1.15f;

+		zoomInt *= 1.15f;

+	}

+	if ( m_state & STATE_HILIGHT )

+	{

+		icon = 1;

+	}

+	if ( m_state & STATE_CHECK )

+	{

+		icon = 0;

+	}

+	if ( m_state & STATE_PRESS )

+	{

+		icon = 3;

+		zoomInt *= 0.9f;

+	}

+	if ( (m_state & STATE_ENABLE) == 0 )

+	{

+		icon = 7;

+	}

+	if ( m_state & STATE_DEAD )

+	{

+		icon = 17;

+	}

+	if ( m_bCatch )

+	{

+		icon = 23;

+	}

+	DrawPart(icon, zoomExt, 8.0f/256.0f);  // draws the button

+

+	h = m_engine->RetText()->RetHeight(m_fontSize, m_fontType)/2.0f;

+

+	GetKeyName(text, m_key[0]);

+	if ( m_key[1] != 0 )

+	{

+		GetResource(RES_TEXT, RT_KEY_OR, text+strlen(text));

+		GetKeyName(text+strlen(text), m_key[1]);

+	}

+

+	pos.x = m_pos.x+m_dim.x*0.5f;

+	pos.y = m_pos.y+m_dim.y*0.5f;

+	pos.y -= h;

+	m_engine->RetText()->DrawText(text, pos, m_dim.x, 0, m_fontSize, m_fontStretch, m_fontType, 0);

+

+	m_dim = iDim;

+

+	if ( m_state & STATE_DEAD )  return;

+

+	// Draws the name.

+	pos.x = m_pos.x+(214.0f/640.0f);

+	pos.y = m_pos.y+m_dim.y*0.5f;

+	pos.y -= h;

+	m_engine->RetText()->DrawText(m_name, pos, m_dim.x, 1, m_fontSize, m_fontStretch, m_fontType, 0);

+}

+

+

+

+void CKey::SetKey(int option, int key)

+{

+	if ( option < 0 ||

+		 option > 1 )  return;

+

+	m_key[option] = key;

+}

+

+int CKey::RetKey(int option)

+{

+	if ( option < 0 ||

+		 option > 1 )  return 0;

+

+	return m_key[option];

+}

+