289 lines
6.6 KiB
C++
289 lines
6.6 KiB
C++
/*
|
|
* This file is part of the Colobot: Gold Edition source code
|
|
* Copyright (C) 2001-2016, Daniel Roux, EPSITEC SA & TerranovaTeam
|
|
* http://epsitec.ch; http://colobot.info; http://github.com/colobot
|
|
*
|
|
* 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://gnu.org/licenses
|
|
*/
|
|
|
|
|
|
#include "ui/controls/shortcut.h"
|
|
|
|
#include "common/event.h"
|
|
|
|
#include "graphics/core/device.h"
|
|
|
|
#include "graphics/engine/engine.h"
|
|
|
|
#include <cmath>
|
|
|
|
namespace Ui
|
|
{
|
|
|
|
// Object's constructor.
|
|
|
|
CShortcut::CShortcut() : CControl()
|
|
{
|
|
m_time = 0.0f;
|
|
}
|
|
|
|
// Object's destructor.
|
|
|
|
CShortcut::~CShortcut()
|
|
{
|
|
}
|
|
|
|
|
|
// Creates a new button.
|
|
|
|
bool CShortcut::Create(Math::Point pos, Math::Point dim, int icon, EventType eventType)
|
|
{
|
|
if ( eventType == EVENT_NULL ) eventType = GetUniqueEventType();
|
|
|
|
CControl::Create(pos, dim, icon, eventType);
|
|
return true;
|
|
}
|
|
|
|
|
|
// Management of an event.
|
|
|
|
bool CShortcut::EventProcess(const Event &event)
|
|
{
|
|
CControl::EventProcess(event);
|
|
|
|
if ( event.type == EVENT_FRAME )
|
|
{
|
|
m_time += event.rTime;
|
|
}
|
|
|
|
if (event.type == EVENT_MOUSE_BUTTON_DOWN &&
|
|
event.GetData<MouseButtonEventData>()->button == MOUSE_BUTTON_LEFT)
|
|
{
|
|
if ( CControl::Detect(event.mousePos) )
|
|
{
|
|
m_event->AddEvent(Event(m_eventType));
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
// Draws the button.
|
|
|
|
void CShortcut::Draw()
|
|
{
|
|
float zoom;
|
|
int icon, mode;
|
|
|
|
icon = 0;
|
|
zoom = 0.8f;
|
|
mode = Gfx::ENG_RSTATE_TTEXTURE_WHITE;
|
|
if ( m_state & STATE_HILIGHT )
|
|
{
|
|
icon = 4;
|
|
zoom = 0.9f;
|
|
mode = Gfx::ENG_RSTATE_NORMAL;
|
|
}
|
|
if ( m_state & STATE_CHECK )
|
|
{
|
|
icon = 1;
|
|
zoom = 0.8f;
|
|
mode = Gfx::ENG_RSTATE_NORMAL;
|
|
}
|
|
if ( m_state & STATE_PRESS )
|
|
{
|
|
icon = 1;
|
|
zoom = 1.0f;
|
|
mode = Gfx::ENG_RSTATE_NORMAL;
|
|
}
|
|
if ( m_icon == 128+6 || m_icon == 128+7 || m_icon == 58 ) // pause or film?
|
|
{
|
|
icon = -1; // no bottom
|
|
zoom = 1.0f;
|
|
}
|
|
|
|
m_engine->SetTexture("textures/interface/button3.png");
|
|
|
|
if ( icon != -1 )
|
|
{
|
|
m_engine->SetState(mode);
|
|
DrawVertex(icon, 0.95f);
|
|
}
|
|
|
|
icon = m_icon;
|
|
if ( icon >= 192 )
|
|
{
|
|
icon -= 192;
|
|
m_engine->SetTexture("textures/interface/button4.png");
|
|
}
|
|
else if ( icon >= 128 )
|
|
{
|
|
icon -= 128;
|
|
m_engine->SetTexture("textures/interface/button3.png");
|
|
}
|
|
else if ( icon >= 64 )
|
|
{
|
|
icon -= 64;
|
|
m_engine->SetTexture("textures/interface/button2.png");
|
|
}
|
|
else
|
|
{
|
|
m_engine->SetTexture("textures/interface/button1.png");
|
|
}
|
|
if (m_icon == 58)
|
|
{
|
|
m_engine->SetState(Gfx::ENG_RSTATE_TTEXTURE_WHITE);
|
|
}
|
|
else
|
|
{
|
|
m_engine->SetState(Gfx::ENG_RSTATE_TTEXTURE_BLACK);
|
|
}
|
|
DrawVertex(icon, zoom);
|
|
|
|
if ( m_state & STATE_FRAME )
|
|
{
|
|
Math::Point p1, p2, c, uv1, uv2;
|
|
float dp;
|
|
|
|
m_engine->SetTexture("textures/interface/button2.png");
|
|
m_engine->SetState(Gfx::ENG_RSTATE_TTEXTURE_WHITE);
|
|
|
|
zoom = 0.9f+sinf(m_time*8.0f)*0.1f;
|
|
|
|
p1.x = m_pos.x;
|
|
p1.y = m_pos.y;
|
|
p2.x = m_pos.x + m_dim.x;
|
|
p2.y = m_pos.y + m_dim.y;
|
|
|
|
c.x = (p1.x+p2.x)/2.0f;
|
|
c.y = (p1.y+p2.y)/2.0f; // center
|
|
|
|
p1.x = (p1.x-c.x)*zoom + c.x;
|
|
p1.y = (p1.y-c.y)*zoom + c.y;
|
|
p2.x = (p2.x-c.x)*zoom + c.x;
|
|
p2.y = (p2.y-c.y)*zoom + c.y;
|
|
|
|
p2.x -= p1.x;
|
|
p2.y -= p1.y;
|
|
|
|
uv1.x = 176.0f/256.0f;
|
|
uv1.y = 224.0f/256.0f;
|
|
uv2.x = 192.0f/256.0f;
|
|
uv2.y = 240.0f/256.0f;
|
|
|
|
dp = 0.5f/256.0f;
|
|
uv1.x += dp;
|
|
uv1.y += dp;
|
|
uv2.x -= dp;
|
|
uv2.y -= dp;
|
|
|
|
DrawIcon(p1, p2, uv1, uv2);
|
|
}
|
|
|
|
if ( (m_state & STATE_RUN) && Math::Mod(m_time, 0.7f) >= 0.3f )
|
|
{
|
|
Math::Point uv1, uv2;
|
|
float dp;
|
|
|
|
m_engine->SetTexture("textures/interface/button3.png");
|
|
m_engine->SetState(Gfx::ENG_RSTATE_TTEXTURE_WHITE);
|
|
|
|
uv1.x = 160.0f/256.0f;
|
|
uv1.y = 0.0f/256.0f;
|
|
uv2.x = 192.0f/256.0f;
|
|
uv2.y = 32.0f/256.0f;
|
|
|
|
dp = 0.5f/256.0f;
|
|
uv1.x += dp;
|
|
uv1.y += dp;
|
|
uv2.x -= dp;
|
|
uv2.y -= dp;
|
|
|
|
DrawIcon(m_pos, m_dim, uv1, uv2);
|
|
}
|
|
if ( (m_state & STATE_DAMAGE) && Math::Mod(m_time, 0.7f) >= 0.3f )
|
|
{
|
|
Math::Point uv1, uv2;
|
|
float dp;
|
|
|
|
m_engine->SetTexture("textures/interface/button2.png");
|
|
m_engine->SetState(Gfx::ENG_RSTATE_TTEXTURE_BLACK);
|
|
|
|
uv1.x = 159.0f/256.0f;
|
|
uv1.y = 240.0f/256.0f;
|
|
uv2.x = 145.0f/256.0f;
|
|
uv2.y = 256.0f/256.0f;
|
|
|
|
dp = 0.5f/256.0f;
|
|
uv1.x += dp;
|
|
uv1.y += dp;
|
|
uv2.x -= dp;
|
|
uv2.y -= dp;
|
|
|
|
DrawIcon(m_pos, m_dim, uv1, uv2);
|
|
}
|
|
}
|
|
|
|
// Draw the vertex array.
|
|
|
|
void CShortcut::DrawVertex(int icon, float zoom)
|
|
{
|
|
Gfx::CDevice* device;
|
|
Gfx::Vertex vertex[4]; // 2 triangles
|
|
Math::Point p1, p2, c;
|
|
Math::Vector n;
|
|
float u1, u2, v1, v2, dp;
|
|
|
|
device = m_engine->GetDevice();
|
|
|
|
p1.x = m_pos.x;
|
|
p1.y = m_pos.y;
|
|
p2.x = m_pos.x + m_dim.x;
|
|
p2.y = m_pos.y + m_dim.y;
|
|
|
|
c.x = (p1.x+p2.x)/2.0f;
|
|
c.y = (p1.y+p2.y)/2.0f; // center
|
|
|
|
p1.x = (p1.x-c.x)*zoom + c.x;
|
|
p1.y = (p1.y-c.y)*zoom + c.y;
|
|
|
|
p2.x = (p2.x-c.x)*zoom + c.x;
|
|
p2.y = (p2.y-c.y)*zoom + c.y;
|
|
|
|
u1 = (32.0f/256.0f)*(icon%8);
|
|
v1 = (32.0f/256.0f)*(icon/8); // u-v texture
|
|
u2 = (32.0f/256.0f)+u1;
|
|
v2 = (32.0f/256.0f)+v1;
|
|
|
|
dp = 0.5f/256.0f;
|
|
u1 += dp;
|
|
v1 += dp;
|
|
u2 -= dp;
|
|
v2 -= dp;
|
|
|
|
n = Math::Vector(0.0f, 0.0f, -1.0f); // normal
|
|
|
|
vertex[0] = Gfx::Vertex(Math::Vector(p1.x, p1.y, 0.0f), n, Math::Point(u1, v2));
|
|
vertex[1] = Gfx::Vertex(Math::Vector(p1.x, p2.y, 0.0f), n, Math::Point(u1, v1));
|
|
vertex[2] = Gfx::Vertex(Math::Vector(p2.x, p1.y, 0.0f), n, Math::Point(u2, v2));
|
|
vertex[3] = Gfx::Vertex(Math::Vector(p2.x, p2.y, 0.0f), n, Math::Point(u2, v1));
|
|
|
|
device->DrawPrimitive(Gfx::PRIMITIVE_TRIANGLE_STRIP, vertex, 4);
|
|
m_engine->AddStatisticTriangle(2);
|
|
}
|
|
|
|
}
|