/* * 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/displaytext.h" #include "app/app.h" #include "common/event.h" #include "common/restext.h" #include "graphics/engine/engine.h" #include "level/robotmain.h" #include "object/object.h" #include "object/object_manager.h" #include "object/interface/movable_object.h" #include "object/motion/motion.h" #include "object/motion/motiontoto.h" #include "sound/sound.h" #include "ui/controls/button.h" #include "ui/controls/group.h" #include "ui/controls/interface.h" #include "ui/controls/label.h" #include "ui/controls/window.h" namespace Ui { namespace { const float FONTSIZE = 12.0f; } // anonymous namespace // Object's constructor. CDisplayText::CDisplayText() { m_engine = Gfx::CEngine::GetInstancePointer(); m_interface = CRobotMain::GetInstancePointer()->GetInterface(); m_sound = CApplication::GetInstancePointer()->GetSound(); m_bHide = false; m_bEnable = true; m_delayFactor = 1.0f; } // Object's destructor. CDisplayText::~CDisplayText() { } // Destroys the object. void CDisplayText::DeleteObject() { m_interface->DeleteControl(EVENT_WINDOW2); } // Management of an event. bool CDisplayText::EventProcess(const Event &event) { if (m_engine->GetPause()) return true; if (event.type == EVENT_FRAME) { for (auto& line : m_textLines) { if (! line.exist) break; line.time -= event.rTime; } while (true) { if (!m_textLines.front().exist || m_textLines.front().time > 0.0f) { break; } if (!ClearLastText()) break; } } return true; } // Displays an error. void CDisplayText::DisplayError(Error err, CObject* pObj, float time) { if (pObj == nullptr) return; Math::Vector pos = pObj->GetPosition(); float h = GetIdealHeight(pObj); float d = GetIdealDist(pObj); DisplayError(err, pos, h, d, time); } // Displays an error. void CDisplayText::DisplayError(Error err, Math::Vector goal, float height, float dist, float time) { if ( err == ERR_OK ) return; TextType type = TT_WARNING; if ( err >= INFO_FIRST ) { type = TT_INFO; } if ( err == ERR_BAT_VIRUS || err == ERR_VEH_VIRUS || err == ERR_DELETEMOBILE || err == ERR_DELETEBUILDING || err == INFO_LOST ) { type = TT_ERROR; } std::string text; GetResource(RES_ERR, err, text); DisplayText(text.c_str(), goal, height, dist, time, type); } // Displays text. void CDisplayText::DisplayText(const char *text, CObject* pObj, float time, TextType type) { if (pObj == nullptr) return; Math::Vector pos = pObj->GetPosition(); float h = GetIdealHeight(pObj); float d = GetIdealDist(pObj); DisplayText(text, pos, h, d, time, type); } // Displays text. void CDisplayText::DisplayText(const char *text, Math::Vector goal, float height, float dist, float time, TextType type) { CObject* toto; CMotion* motion; Ui::CWindow* pw; Ui::CButton* button; Ui::CGroup* group; Ui::CLabel* label; Math::Point pos, ppos, dim; SoundType sound; float hLine, hBox; int nLine, icon, i; if ( !m_bEnable ) return; pw = static_cast(m_interface->SearchControl(EVENT_WINDOW2)); if ( pw == nullptr ) { pos.x = 0.0f; pos.y = 0.0f; dim.x = 0.0f; dim.y = 0.0f; pw = m_interface->CreateWindows(pos, dim, 10, EVENT_WINDOW2); } hBox = 0.045f; hLine = m_engine->GetText()->GetHeight(Gfx::FONT_COLOBOT, FONTSIZE); nLine = 0; for ( i=0 ; i(pw->SearchControl(EventType(EVENT_DT_GROUP0+i))); if ( group == nullptr ) break; nLine ++; } if ( nLine == MAXDTLINE ) { ClearLastText(); nLine --; } pos.x = 0.10f; pos.y = 0.92f-hBox-hBox*nLine; dim.x = 0.80f; dim.y = hBox; icon = 1; // yellow if ( type == TT_ERROR ) icon = 9; // red if ( type == TT_WARNING ) icon = 10; // blue if ( type == TT_INFO ) icon = 8; // green if ( type == TT_MESSAGE ) icon = 11; // yellow pw->CreateGroup(pos, dim, icon, EventType(EVENT_DT_GROUP0+nLine)); pw->SetTrashEvent(false); ppos = pos; ppos.y -= hLine/2.0f; label = pw->CreateLabel(ppos, dim, -1, EventType(EVENT_DT_LABEL0+nLine), text); if ( label != nullptr ) { label->SetFontSize(FONTSIZE); } dim.x = dim.y*0.75f; pos.x -= dim.x; button = pw->CreateButton(pos, dim, 14, EventType(EVENT_DT_VISIT0+nLine)); if ( goal.x == 0.0f && goal.y == 0.0f && goal.z == 0.0f ) { button->ClearState(STATE_ENABLE); } TextLine line; line.exist = true; line.visitGoal = goal; line.visitDist = dist; line.visitHeight = height; line.time = time*m_delayFactor; m_textLines[nLine] = line; toto = SearchToto(); if ( toto != nullptr ) { assert(toto->Implements(ObjectInterfaceType::Movable)); motion = dynamic_cast(toto)->GetMotion(); if ( type == TT_ERROR ) { motion->SetAction(MT_ERROR, 4.0f); } if ( type == TT_WARNING ) { motion->SetAction(MT_WARNING, 4.0f); } if ( type == TT_INFO ) { motion->SetAction(MT_INFO, 4.0f); } if ( type == TT_MESSAGE ) { motion->SetAction(MT_MESSAGE, 4.0f); } } if ( m_bHide ) { HideText(m_bHide); // hide all } else { sound = SOUND_CLICK; if ( type == TT_ERROR ) sound = SOUND_ERROR; if ( type == TT_WARNING ) sound = SOUND_WARNING; if ( type == TT_INFO ) sound = SOUND_INFO; if ( type == TT_MESSAGE ) sound = SOUND_MESSAGE; if ( sound != SOUND_CLICK ) { m_sound->Play(sound); } } } // Clears all text. void CDisplayText::ClearText() { Ui::CWindow* pw = static_cast(m_interface->SearchControl(EVENT_WINDOW2)); for (int i = 0; i < MAXDTLINE; i++) { if (pw != nullptr) { pw->DeleteControl(EventType(EVENT_DT_GROUP0+i)); pw->DeleteControl(EventType(EVENT_DT_LABEL0+i)); pw->DeleteControl(EventType(EVENT_DT_VISIT0+i)); } m_textLines[i] = TextLine(); } } // Hides or shows all texts. void CDisplayText::HideText(bool bHide) { Ui::CWindow* pw; Ui::CGroup* pg; Ui::CLabel* pl; Ui::CButton* pb; int i; m_bHide = bHide; pw = static_cast(m_interface->SearchControl(EVENT_WINDOW2)); if ( pw == nullptr ) return; for ( i=0 ; i(pw->SearchControl(EventType(EVENT_DT_GROUP0+i))); if ( pg != nullptr ) { pg->SetState(STATE_VISIBLE, !bHide); } pl = static_cast(pw->SearchControl(EventType(EVENT_DT_LABEL0+i))); if ( pl != nullptr ) { pl->SetState(STATE_VISIBLE, !bHide); } pb = static_cast(pw->SearchControl(EventType(EVENT_DT_VISIT0+i))); if ( pb != nullptr ) { pb->SetState(STATE_VISIBLE, !bHide); } } } // Removes the last text (top of the list). bool CDisplayText::ClearLastText() { Ui::CWindow *pw; Ui::CButton *pb1, *pb2; Ui::CGroup *pg1, *pg2; Ui::CLabel *pl1, *pl2; int i; pw = static_cast(m_interface->SearchControl(EVENT_WINDOW2)); if ( pw == nullptr ) return false; pb2 = static_cast(pw->SearchControl(EVENT_DT_VISIT0)); if ( pb2 == nullptr ) return false; // same not of first-line pg2 = static_cast(pw->SearchControl(EVENT_DT_GROUP0)); if ( pg2 == nullptr ) return false; pl2 = static_cast(pw->SearchControl(EVENT_DT_LABEL0)); if ( pl2 == nullptr ) return false; for ( i=0 ; i(pw->SearchControl(EventType(EVENT_DT_VISIT0+i+1))); if ( pb2 == nullptr ) break; pg2 = static_cast(pw->SearchControl(EventType(EVENT_DT_GROUP0+i+1))); if ( pg2 == nullptr ) break; pl2 = static_cast(pw->SearchControl(EventType(EVENT_DT_LABEL0+i+1))); if ( pl2 == nullptr ) break; pb1->SetState(STATE_ENABLE, pb2->TestState(STATE_ENABLE)); pg1->SetIcon(pg2->GetIcon()); pl1->SetName(pl2->GetName()); m_textLines[i] = m_textLines[i+1]; } pw->DeleteControl(EventType(EVENT_DT_VISIT0+i)); pw->DeleteControl(EventType(EVENT_DT_GROUP0+i)); pw->DeleteControl(EventType(EVENT_DT_LABEL0+i)); m_textLines[i].exist = false; return true; } // Specifies the factor of time. void CDisplayText::SetDelay(float factor) { m_delayFactor = factor; } // Enables the display of text. void CDisplayText::SetEnable(bool bEnable) { m_bEnable = bEnable; } // Returns the goal during a visit. Math::Vector CDisplayText::GetVisitGoal(EventType event) { int i = event - EVENT_DT_VISIT0; if (i < 0 || i >= MAXDTLINE) return Math::Vector(0.0f, 0.0f, 0.0f); return m_textLines[i].visitGoal; } // Returns the distance during a visit. float CDisplayText::GetVisitDist(EventType event) { int i = event-EVENT_DT_VISIT0; if (i < 0 || i >= MAXDTLINE) return 0.0f; return m_textLines[i].visitDist; } // Returns the height on a visit. float CDisplayText::GetVisitHeight(EventType event) { int i = event-EVENT_DT_VISIT0; if (i < 0 || i >= MAXDTLINE) return 0.0f; return m_textLines[i].visitHeight; } // Ranges from ideal visit for a given object. float CDisplayText::GetIdealDist(CObject* pObj) { ObjectType type; if ( pObj == nullptr ) return 40.0f; type = pObj->GetType(); if ( type == OBJECT_PORTICO ) return 200.0f; if ( type == OBJECT_BASE ) return 200.0f; if ( type == OBJECT_NUCLEAR ) return 100.0f; if ( type == OBJECT_PARA ) return 100.0f; if ( type == OBJECT_SAFE ) return 100.0f; if ( type == OBJECT_TOWER ) return 80.0f; return 60.0f; } // Returns the height of ideal visit for a given object. float CDisplayText::GetIdealHeight(CObject* pObj) { ObjectType type; if ( pObj == nullptr ) return 5.0f; type = pObj->GetType(); if ( type == OBJECT_DERRICK ) return 35.0f; if ( type == OBJECT_FACTORY ) return 22.0f; if ( type == OBJECT_REPAIR ) return 30.0f; if ( type == OBJECT_DESTROYER) return 30.0f; if ( type == OBJECT_STATION ) return 13.0f; if ( type == OBJECT_CONVERT ) return 20.0f; if ( type == OBJECT_TOWER ) return 30.0f; if ( type == OBJECT_RESEARCH ) return 22.0f; if ( type == OBJECT_RADAR ) return 19.0f; if ( type == OBJECT_INFO ) return 19.0f; if ( type == OBJECT_ENERGY ) return 20.0f; if ( type == OBJECT_LABO ) return 16.0f; if ( type == OBJECT_NUCLEAR ) return 40.0f; if ( type == OBJECT_PARA ) return 40.0f; if ( type == OBJECT_SAFE ) return 20.0f; return 15.0f; } // Removes all visits. void CDisplayText::ClearVisit() { Ui::CWindow* pw; Ui::CButton* pb; int i; pw = static_cast(m_interface->SearchControl(EVENT_WINDOW2)); if ( pw == nullptr ) return; for ( i=0 ; i(pw->SearchControl(EventType(EVENT_DT_VISIT0+i))); if ( pb == nullptr ) break; pb->SetIcon(14); // eyes } } // Puts a button in "visit". void CDisplayText::SetVisit(EventType event) { Ui::CWindow* pw; Ui::CButton* pb; int i; i = event-EVENT_DT_VISIT0; if ( i < 0 || i >= MAXDTLINE ) return; pw = static_cast(m_interface->SearchControl(EVENT_WINDOW2)); if ( pw == nullptr ) return; pb = static_cast(pw->SearchControl(EventType(EVENT_DT_VISIT0+i))); if ( pb == nullptr ) return; pb->SetIcon(48); // > } // Indicates whether a button is set to "visit". bool CDisplayText::IsVisit(EventType event) { Ui::CWindow* pw; Ui::CButton* pb; int i; i = event-EVENT_DT_VISIT0; if ( i < 0 || i >= MAXDTLINE ) return false; pw = static_cast(m_interface->SearchControl(EVENT_WINDOW2)); if ( pw == nullptr ) return false; pb = static_cast(pw->SearchControl(EventType(EVENT_DT_VISIT0+i))); if ( pb == nullptr ) return false; return (pb->GetIcon() == 48); // > ? } // Returns the object toto. CObject* CDisplayText::SearchToto() { return CObjectManager::GetInstancePointer()->FindNearest(nullptr, OBJECT_TOTO); } } // namespace Ui