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vcmi/client/battle/BattleInterfaceClasses.h
2023-12-23 19:57:19 +01:00

241 lines
6.5 KiB
C++

/*
* BattleInterfaceClasses.h, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#pragma once
#include "BattleConstants.h"
#include "../gui/CIntObject.h"
#include "../../lib/FunctionList.h"
#include "../../lib/battle/BattleHex.h"
#include "../windows/CWindowObject.h"
VCMI_LIB_NAMESPACE_BEGIN
class CGHeroInstance;
struct BattleResult;
struct InfoAboutHero;
class CStack;
namespace battle
{
class Unit;
}
VCMI_LIB_NAMESPACE_END
class CAnimation;
class Canvas;
class BattleInterface;
class CPicture;
class CFilledTexture;
class CButton;
class CToggleButton;
class CLabel;
class CTextBox;
class CAnimImage;
class TransparentFilledRectangle;
class CPlayerInterface;
class BattleRenderer;
/// Class which shows the console at the bottom of the battle screen and manages the text of the console
class BattleConsole : public CIntObject, public IStatusBar
{
private:
std::shared_ptr<CPicture> background;
/// List of all texts added during battle, essentially - log of entire battle
std::vector< std::string > logEntries;
/// Current scrolling position, to allow showing older entries via scroll buttons
int scrollPosition;
/// current hover text set on mouse move, takes priority over log entries
std::string hoverText;
/// current text entered via in-game console, takes priority over both log entries and hover text
std::string consoleText;
/// if true then we are currently entering console text
bool enteringText;
/// splits text into individual strings for battle log
std::vector<std::string> splitText(const std::string &text);
/// select line(s) that will be visible in UI
std::vector<std::string> getVisibleText();
public:
BattleConsole(std::shared_ptr<CPicture> backgroundSource, const Point & objectPos, const Point & imagePos, const Point &size);
void showAll(Canvas & to) override;
void deactivate() override;
bool addText(const std::string &text); //adds text at the last position; returns false if failed (e.g. text longer than 70 characters)
void scrollUp(ui32 by = 1); //scrolls console up by 'by' positions
void scrollDown(ui32 by = 1); //scrolls console up by 'by' positions
// IStatusBar interface
void write(const std::string & Text) override;
void clearIfMatching(const std::string & Text) override;
void clear() override;
void setEnteringMode(bool on) override;
void setEnteredText(const std::string & text) override;
};
/// Hero battle animation
class BattleHero : public CIntObject
{
bool defender;
CFunctionList<void()> phaseFinishedCallback;
std::shared_ptr<CAnimation> animation;
std::shared_ptr<CAnimation> flagAnimation;
const CGHeroInstance * hero; //this animation's hero instance
const BattleInterface & owner; //battle interface to which this animation is assigned
EHeroAnimType phase; //stage of animation
EHeroAnimType nextPhase; //stage of animation to be set after current phase is fully displayed
float currentSpeed;
float currentFrame; //frame of animation
float flagCurrentFrame;
void switchToNextPhase();
void render(Canvas & canvas); //prints next frame of animation to to
public:
const CGHeroInstance * instance();
void setPhase(EHeroAnimType newPhase); //sets phase of hero animation
void collectRenderableObjects(BattleRenderer & renderer);
void tick(uint32_t msPassed) override;
float getFrame() const;
void onPhaseFinished(const std::function<void()> &);
void pause();
void play();
void heroLeftClicked();
void heroRightClicked();
BattleHero(const BattleInterface & owner, const CGHeroInstance * hero, bool defender);
};
class HeroInfoBasicPanel : public CIntObject //extracted from InfoWindow to fit better as non-popup embed element
{
private:
std::shared_ptr<CPicture> background;
std::vector<std::shared_ptr<CLabel>> labels;
std::vector<std::shared_ptr<CAnimImage>> icons;
public:
HeroInfoBasicPanel(const InfoAboutHero & hero, Point * position, bool initializeBackground = true);
void show(Canvas & to) override;
void initializeData(const InfoAboutHero & hero);
void update(const InfoAboutHero & updatedInfo);
};
class HeroInfoWindow : public CWindowObject
{
private:
std::shared_ptr<HeroInfoBasicPanel> content;
public:
HeroInfoWindow(const InfoAboutHero & hero, Point * position);
};
/// Class which is responsible for showing the battle result window
class BattleResultWindow : public WindowBase
{
private:
std::shared_ptr<CPicture> background;
std::vector<std::shared_ptr<CLabel>> labels;
std::shared_ptr<CButton> exit;
std::shared_ptr<CButton> repeat;
std::vector<std::shared_ptr<CAnimImage>> icons;
std::shared_ptr<CTextBox> description;
CPlayerInterface & owner;
enum BattleResultVideo
{
NONE,
WIN,
SURRENDER,
RETREAT,
RETREAT_LOOP,
DEFEAT,
DEFEAT_LOOP,
DEFEAT_SIEGE,
DEFEAT_SIEGE_LOOP,
WIN_SIEGE,
WIN_SIEGE_LOOP,
};
BattleResultVideo currentVideo;
void playVideo(bool startLoop = false);
void buttonPressed(int button); //internal function for button callbacks
public:
BattleResultWindow(const BattleResult & br, CPlayerInterface & _owner, bool allowReplay = false);
void bExitf(); //exit button callback
void bRepeatf(); //repeat button callback
std::function<void(int result)> resultCallback; //callback receiving which button was pressed
void activate() override;
void show(Canvas & to) override;
};
/// Shows the stack queue
class StackQueue : public CIntObject
{
class StackBox : public CIntObject
{
StackQueue * owner;
std::optional<uint32_t> boundUnitID;
std::shared_ptr<CPicture> background;
std::shared_ptr<CAnimImage> icon;
std::shared_ptr<CLabel> amount;
std::shared_ptr<CAnimImage> stateIcon;
std::shared_ptr<CLabel> round;
std::shared_ptr<TransparentFilledRectangle> roundRect;
void show(Canvas & to) override;
void showAll(Canvas & to) override;
bool isBoundUnitHighlighted() const;
public:
StackBox(StackQueue * owner);
void setUnit(const battle::Unit * unit, size_t turn = 0, std::optional<ui32> currentTurn = std::nullopt);
std::optional<uint32_t> getBoundUnitID() const;
};
static const int QUEUE_SIZE = 10;
std::shared_ptr<CFilledTexture> background;
std::vector<std::shared_ptr<StackBox>> stackBoxes;
BattleInterface & owner;
std::shared_ptr<CAnimation> icons;
std::shared_ptr<CAnimation> stateIcons;
int32_t getSiegeShooterIconID();
public:
const bool embedded;
StackQueue(bool Embedded, BattleInterface & owner);
void update();
std::optional<uint32_t> getHoveredUnitIdIfAny() const;
void show(Canvas & to) override;
};