109 lines
2.4 KiB
C++
109 lines
2.4 KiB
C++
#include "dl_ui_sprite.h"
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#ifndef DL_DISABLE_RENDER
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#include "system/dl_system.h"
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#include "render/dl_factory.h"
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#include "ui/dl_ui_panel.h"
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#include "ui/dl_ui_manager.h"
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namespace dl::UI
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{
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void Sprite::SetMode(AutoSize auto_size, FillMode mode)
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{
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_autoSize = auto_size;
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_fillMode = mode;
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Position size;
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switch (auto_size)
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{
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case AutoSize::NONE:
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size = toPosition(Every::Zero(_sizeSet) ? g_factory->GetSpriteTexSize(_spr) : _sizeSet);
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break;
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case AutoSize::PANEL:
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size = _panel ?
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toPosition(_panel->GetSize()) :
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toPosition(g_system->GetWindowSize()) / g_ui->GetScale();
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break;
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case AutoSize::WINDOW:
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size = toPosition(g_system->GetWindowSize()) / g_ui->GetScale();
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break;
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default:
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assert(0);
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break;
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}
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switch (_fillMode)
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{
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case FillMode::STATIC:
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_spr->SetQuad(createQuad(toPosition(g_factory->GetSpriteTexSize(_spr)), false));
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break;
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case FillMode::STRETCH:
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_spr->SetQuad(createQuad(size, false));
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break;
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case FillMode::RATIO_MOVIE:
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{
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Position tex_size = toPosition(g_factory->GetSpriteTexSize(_spr));
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Position k = size / tex_size;
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// 以较小者放大
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float s = Select::Min(k);
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_spr->SetQuad(createQuad(tex_size * s, false));
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}
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break;
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case FillMode::RATIO_OUT:
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{
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Position tex_size = toPosition(g_factory->GetSpriteTexSize(_spr));
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Position k = size / tex_size;
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// 以较大者放大
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float s = Select::Max(k);
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_spr->SetQuad(createQuad(tex_size * s, false));
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}
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break;
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default:
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assert(0);
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break;
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}
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_cptElemData._hv = Align::LT;
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_cptElemData._size = _spr->GetSize();
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}
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void Sprite::SetElementData(const Align::Direction2& hv, const Position& pos)
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{
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_cptElemData._size = GetSize();
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_cptElemData._anchor = {};
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_cptElemData._hv = hv;
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_cptElemData._pos = pos;
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// 在组内则更新位置
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if (_panel)
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_panel->OnChangeElementData(&_cpt);
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}
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void Sprite::SetEDOrderOffset(int order_offset)
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{
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_cptElemData._orderOffset = order_offset;
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}
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void Sprite::SetSprite(gcSprite spr)
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{
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// 复用创建时的逻辑：为新精灵创建独立Coor并设置UI标记
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if (!spr->IsOwnCoor())
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{
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Coor* coor = Coor::Create(spr->GetCoor());
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spr->SetCoor(coor, true);
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}
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// 沿用原有绘制层级
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spr->SetOrder(_spr->GetOrder());
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_spr = spr;
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_spr->SetUI(true);
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SetMode(_autoSize, _fillMode);
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// 已加入面板时，重新定位新精灵的Coor（原Coor随旧精灵被替换，AddCpt不会再次处理）
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if (_panel)
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_panel->OnChangeElementData(&_cpt);
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}
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}
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#endif |