447519373d
Batch #16282 by Yommy: 0 byte-identical, 1 confirmed by peer review. - fn_10120 UIRPData::Draw: logic confirmed by peer review Peer-reviewed-by: eAthena, youko Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
115 lines
4.8 KiB
C++
115 lines
4.8 KiB
C++
#include "Render/Primitives/RenderPrimitivePool.h"
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#include "Render/Renderer.h"
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#include "Render/Textures/Texture.h"
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#include "Render/Primitives/UIRPData.h"
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#include <algorithm>
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#include <bit>
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// OFFSET: 0x00812780
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// FUNCTION: fn_10117
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UIRPData::UIRPData() : m_texture(nullptr) {
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}
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// OFFSET: 0x00812800
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// FUNCTION: fn_10118
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UIRPData::~UIRPData() {
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if (this->m_texture) {
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delete this->m_texture;
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this->m_texture = nullptr;
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}
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this->m_primitives.clear();
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}
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// OFFSET: 0x008129D0
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// FUNCTION: fn_10120
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void UIRPData::Draw(int x, int y, CTexture* texture, std::uint32_t color, int width, int height, bool stretched) {
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if (!texture) {
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return;
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}
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RenderPrimitive* primitive;
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if (stretched == true) {
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primitive = g_renderer->primitives.Acquire();
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primitive->texture = texture;
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const int right = x + width;
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const int bottom = y + height;
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primitive->quad[0].x = static_cast<float>(x);
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primitive->quad[0].y = static_cast<float>(y);
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primitive->quad[0].u = g_textureOffsetX / static_cast<float>(texture->TextureWidth());
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primitive->quad[0].v = g_textureOffsetY / static_cast<float>(texture->TextureHeight());
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primitive->quad[1].x = static_cast<float>(right);
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primitive->quad[1].y = static_cast<float>(y);
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primitive->quad[1].u = (static_cast<float>(texture->Width()) + g_textureOffsetX) / static_cast<float>(texture->TextureWidth());
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primitive->quad[1].v = g_textureOffsetY / static_cast<float>(texture->TextureHeight());
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primitive->quad[2].x = static_cast<float>(x);
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primitive->quad[2].y = static_cast<float>(bottom);
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primitive->quad[2].u = g_textureOffsetX / static_cast<float>(texture->TextureWidth());
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primitive->quad[2].v = (static_cast<float>(texture->Height()) + g_textureOffsetX) / static_cast<float>(texture->TextureHeight());
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primitive->quad[3].x = static_cast<float>(right);
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primitive->quad[3].y = static_cast<float>(bottom);
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primitive->quad[3].u = (static_cast<float>(texture->Width()) + g_textureOffsetX) / static_cast<float>(texture->TextureWidth());
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primitive->quad[3].v = (static_cast<float>(texture->Height()) + g_textureOffsetX) / static_cast<float>(texture->TextureHeight());
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primitive->quad[0].z = 0.000001f;
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primitive->quad[0].rhw = 0.999999f;
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primitive->quad[0].diffuse = color;
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primitive->quad[1].z = 0.000001f;
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primitive->quad[1].rhw = 0.999999f;
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primitive->quad[1].diffuse = color;
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primitive->quad[2].z = 0.000001f;
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primitive->quad[2].rhw = 0.999999f;
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primitive->quad[2].diffuse = color;
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primitive->quad[3].z = 0.000001f;
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primitive->quad[3].rhw = 0.999999f;
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primitive->quad[3].diffuse = color;
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} else {
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primitive = g_renderer->primitives.Acquire();
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primitive->texture = texture;
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const int imageWidth = texture->Width();
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const int imageHeight = texture->Height();
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if (!width) {
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width = texture->Width();
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}
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if (!height) {
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height = texture->Height();
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}
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const int textureWidth = texture->TextureWidth();
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const int textureHeight = texture->TextureHeight();
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const int right = x + width;
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const float bottom = static_cast<float>(y + height);
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primitive->quad[0].x = static_cast<float>(x);
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primitive->quad[0].y = static_cast<float>(y);
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primitive->quad[0].u = g_textureOffsetX / textureWidth;
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primitive->quad[0].v = g_textureOffsetY / textureHeight;
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primitive->quad[1].x = static_cast<float>(right);
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primitive->quad[1].y = static_cast<float>(y);
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primitive->quad[1].u = (static_cast<float>(width <= imageWidth ? width : imageWidth) + g_textureOffsetX) / textureWidth;
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primitive->quad[1].v = g_textureOffsetY / textureHeight;
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primitive->quad[2].x = static_cast<float>(x);
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primitive->quad[2].y = bottom;
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primitive->quad[2].u = g_textureOffsetX / textureWidth;
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primitive->quad[2].v =
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(height <= imageHeight ? static_cast<float>(height) + g_textureOffsetX : static_cast<float>(imageHeight) + g_textureOffsetY) / textureHeight;
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primitive->quad[3].x = static_cast<float>(right);
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primitive->quad[3].y = bottom;
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primitive->quad[3].u = (static_cast<float>(width <= imageWidth ? width : imageWidth) + g_textureOffsetX) / textureWidth;
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primitive->quad[3].v =
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(height <= imageHeight ? static_cast<float>(height) + g_textureOffsetX : static_cast<float>(imageHeight) + g_textureOffsetY) / textureHeight;
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primitive->quad[0].z = 0.000001f;
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primitive->quad[0].rhw = 0.999999f;
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primitive->quad[0].diffuse = color;
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primitive->quad[1].z = 0.000001f;
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primitive->quad[1].rhw = 0.999999f;
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primitive->quad[1].diffuse = color;
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primitive->quad[2].z = 0.000001f;
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primitive->quad[2].rhw = 0.999999f;
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primitive->quad[2].diffuse = color;
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primitive->quad[3].z = 0.000001f;
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primitive->quad[3].rhw = 0.999999f;
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primitive->quad[3].diffuse = color;
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}
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this->m_primitives.push_back(primitive);
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}
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