src/game/client/render.h - master - dieoska/ddnet

src/game/client/render.h
243 строки7 KB
Robert Müller
Order and group all `#include`s with Clang Format
29 сен 2025, 18:59
29 сен 2025, 18:59a64bc97
/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com.                */
#ifndef GAME_CLIENT_RENDER_H
#define GAME_CLIENT_RENDER_H

#include <base/color.h>
#include <base/vmath.h>

#include <engine/client/enums.h>

#include <generated/protocol.h>
#include <generated/protocol7.h>

#include <game/client/skin.h>
#include <game/client/ui_rect.h>

#include <functional>
#include <memory>

class CAnimState;
class CSpeedupTile;
class CSwitchTile;
class CTeleTile;
class CTile;
class CTuneTile;
class CEnvPoint;
class CEnvPointBezier;
class CEnvPointBezier_upstream;
class CMapItemGroup;
class CQuad;

class CSkinDescriptor
{
public:
	enum
	{
		FLAG_SIX = 1,
		FLAG_SEVEN = 2,
	};
	unsigned m_Flags;

	char m_aSkinName[MAX_SKIN_LENGTH];

	class CSixup
	{
	public:
		char m_aaSkinPartNames[protocol7::NUM_SKINPARTS][protocol7::MAX_SKIN_LENGTH];
		bool m_BotDecoration;
		bool m_XmasHat;

		void Reset();
		bool operator==(const CSixup &Other) const;
		bool operator!=(const CSixup &Other) const { return !(*this == Other); }
	};
	CSixup m_aSixup[NUM_DUMMIES];

	CSkinDescriptor();
	void Reset();
	bool IsValid() const;
	bool operator==(const CSkinDescriptor &Other) const;
	bool operator!=(const CSkinDescriptor &Other) const { return !(*this == Other); }
};

class CTeeRenderInfo
{
public:
	CTeeRenderInfo()
	{
		Reset();
	}

	void Reset()
	{
		m_OriginalRenderSkin.Reset();
		m_ColorableRenderSkin.Reset();
		m_SkinMetrics.Reset();
		m_CustomColoredSkin = false;
		m_BloodColor = ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
		m_ColorBody = ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
		m_ColorFeet = ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
		m_Size = 1.0f;
		m_GotAirJump = true;
		m_TeeRenderFlags = 0;
		m_FeetFlipped = false;

		for(auto &Sixup : m_aSixup)
			Sixup.Reset();
	}

	void Apply(const CSkin *pSkin)
	{
		m_OriginalRenderSkin = pSkin->m_OriginalSkin;
		m_ColorableRenderSkin = pSkin->m_ColorableSkin;
		m_BloodColor = pSkin->m_BloodColor;
		m_SkinMetrics = pSkin->m_Metrics;
	}

	void ApplySkin(const CTeeRenderInfo &TeeRenderInfo)
	{
		m_OriginalRenderSkin = TeeRenderInfo.m_OriginalRenderSkin;
		m_ColorableRenderSkin = TeeRenderInfo.m_ColorableRenderSkin;
		m_BloodColor = TeeRenderInfo.m_BloodColor;
		m_SkinMetrics = TeeRenderInfo.m_SkinMetrics;
	}

	void ApplyColors(bool CustomColoredSkin, int ColorBody, int ColorFeet)
	{
		m_CustomColoredSkin = CustomColoredSkin;
		if(CustomColoredSkin)
		{
			m_ColorBody = color_cast<ColorRGBA>(ColorHSLA(ColorBody).UnclampLighting(ColorHSLA::DARKEST_LGT));
			m_ColorFeet = color_cast<ColorRGBA>(ColorHSLA(ColorFeet).UnclampLighting(ColorHSLA::DARKEST_LGT));
		}
		else
		{
			m_ColorBody = ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
			m_ColorFeet = ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
		}
	}

	CSkin::CSkinTextures m_OriginalRenderSkin;
	CSkin::CSkinTextures m_ColorableRenderSkin;

	CSkin::CSkinMetrics m_SkinMetrics;

	bool m_CustomColoredSkin;
	ColorRGBA m_BloodColor;

	ColorRGBA m_ColorBody;
	ColorRGBA m_ColorFeet;
	float m_Size;
	bool m_GotAirJump;
	int m_TeeRenderFlags;
	bool m_FeetFlipped;

	bool Valid() const
	{
		return m_CustomColoredSkin ? m_ColorableRenderSkin.m_Body.IsValid() : m_OriginalRenderSkin.m_Body.IsValid();
	}

	class CSixup
	{
	public:
		void Reset()
		{
			for(auto &Texture : m_aOriginalTextures)
			{
				Texture.Invalidate();
			}
			for(auto &Texture : m_aColorableTextures)
			{
				Texture.Invalidate();
			}
			std::fill(std::begin(m_aUseCustomColors), std::end(m_aUseCustomColors), false);
			std::fill(std::begin(m_aColors), std::end(m_aColors), ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f));
			m_BloodColor = ColorRGBA(1.0f, 1.0f, 1.0f, 1.0f);
			m_HatTexture.Invalidate();
			m_BotTexture.Invalidate();
			m_HatSpriteIndex = 0;
			m_BotColor = ColorRGBA(0.0f, 0.0f, 0.0f, 0.0f);
		}

		IGraphics::CTextureHandle m_aOriginalTextures[protocol7::NUM_SKINPARTS];
		IGraphics::CTextureHandle m_aColorableTextures[protocol7::NUM_SKINPARTS];
		bool m_aUseCustomColors[protocol7::NUM_SKINPARTS];
		ColorRGBA m_aColors[protocol7::NUM_SKINPARTS];
		ColorRGBA m_BloodColor;
		IGraphics::CTextureHandle m_HatTexture;
		IGraphics::CTextureHandle m_BotTexture;
		int m_HatSpriteIndex;
		ColorRGBA m_BotColor;

		const IGraphics::CTextureHandle &PartTexture(int Part) const
		{
			return (m_aUseCustomColors[Part] ? m_aColorableTextures : m_aOriginalTextures)[Part];
		}
	};

	CSixup m_aSixup[NUM_DUMMIES];
};

class CManagedTeeRenderInfo
{
	friend class CGameClient;
	CTeeRenderInfo m_TeeRenderInfo;
	CSkinDescriptor m_SkinDescriptor;
	std::function<void()> m_RefreshCallback = nullptr;

public:
	CManagedTeeRenderInfo(const CTeeRenderInfo &TeeRenderInfo, const CSkinDescriptor &SkinDescriptor) :
		m_TeeRenderInfo(TeeRenderInfo),
		m_SkinDescriptor(SkinDescriptor)
	{
	}

	CTeeRenderInfo &TeeRenderInfo() { return m_TeeRenderInfo; }
	const CTeeRenderInfo &TeeRenderInfo() const { return m_TeeRenderInfo; }
	const CSkinDescriptor &SkinDescriptor() const { return m_SkinDescriptor; }
	void SetRefreshCallback(const std::function<void()> &RefreshCallback) { m_RefreshCallback = RefreshCallback; }
};

// Tee Render Flags
enum
{
	TEE_EFFECT_FROZEN = 1,
	TEE_NO_WEAPON = 2,
	TEE_EFFECT_SPARKLE = 4,
};

class CRenderTools
{
	class IGraphics *m_pGraphics;
	class ITextRender *m_pTextRender;

	int m_TeeQuadContainerIndex;

	static void GetRenderTeeBodyScale(float BaseSize, float &BodyScale);
	static void GetRenderTeeFeetScale(float BaseSize, float &FeetScaleWidth, float &FeetScaleHeight);

	void RenderTee6(const CAnimState *pAnim, const CTeeRenderInfo *pInfo, int Emote, vec2 Dir, vec2 Pos, float Alpha = 1.0f) const;
	void RenderTee7(const CAnimState *pAnim, const CTeeRenderInfo *pInfo, int Emote, vec2 Dir, vec2 Pos, float Alpha = 1.0f) const;

public:
	class IGraphics *Graphics() const { return m_pGraphics; }
	class ITextRender *TextRender() const { return m_pTextRender; }

	void Init(class IGraphics *pGraphics, class ITextRender *pTextRender);

	void RenderCursor(vec2 Center, float Size) const;
	void RenderIcon(int ImageId, int SpriteId, const CUIRect *pRect, const ColorRGBA *pColor = nullptr) const;

	// larger rendering methods
	static void GetRenderTeeBodySize(const CAnimState *pAnim, const CTeeRenderInfo *pInfo, vec2 &BodyOffset, float &Width, float &Height);
	static void GetRenderTeeFeetSize(const CAnimState *pAnim, const CTeeRenderInfo *pInfo, vec2 &FeetOffset, float &Width, float &Height);
	static void GetRenderTeeAnimScaleAndBaseSize(const CTeeRenderInfo *pInfo, float &AnimScale, float &BaseSize);

	// returns the offset to use, to render the tee with @see RenderTee exactly in the mid
	static void GetRenderTeeOffsetToRenderedTee(const CAnimState *pAnim, const CTeeRenderInfo *pInfo, vec2 &TeeOffsetToMid);
	// object render methods
	void RenderTee(const CAnimState *pAnim, const CTeeRenderInfo *pInfo, int Emote, vec2 Dir, vec2 Pos, float Alpha = 1.0f) const;
};

#endif