Catcrafts/Crafter.Graphics
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

rendering element rewrite

Browse source
This commit is contained in:
Jorijn van der Graaf 2025-12-28 00:05:03 +01:00
commit 3d40256bde
22 changed files with 799 additions and 795 deletions
Download patch file Download diff file Expand all files Collapse all files

106
implementations/Crafter.Graphics-GridElement.cpp
View file

@ -26,94 +26,42 @@ import std;
using namespace Crafter;
GridElement::GridElement(std::uint_fast32_t columns, std::uint_fast32_t rows,
std::int_fast32_t spacingX, std::int_fast32_t spacingY,
std::int_fast32_t anchorX, std::int_fast32_t anchorY,
std::uint_fast32_t relativeWidth, std::uint_fast32_t relativeHeight,
std::int_fast32_t anchorOffsetX, std::int_fast32_t anchorOffsetY,
std::int_fast32_t z)
: Transform(anchorX, anchorY, relativeWidth, relativeHeight, anchorOffsetX, anchorOffsetY, z),
columns(columns), rows(rows), spacingX(spacingX), spacingY(spacingY) {
GridElement::GridElement(std::uint_fast32_t columns, std::uint_fast32_t rows, std::int_fast32_t spacingX, std::int_fast32_t spacingY, Anchor anchor) : Transform(anchor), columns(columns), rows(rows), spacingX(spacingX), spacingY(spacingY) {
}
void GridElement::SetGridSize(std::uint_fast32_t columns, std::uint_fast32_t rows) {
this->columns = columns;
this->rows = rows;
}
void GridElement::SetSpacing(std::int_fast32_t spacingX, std::int_fast32_t spacingY) {
this->spacingX = spacingX;
this->spacingY = spacingY;
void GridElement::UpdatePositionScaled(Window& window) {
std::int_fast32_t cellWidth = SCALE / columns;
std::int_fast32_t cellHeight = SCALE / rows;
std::size_t childIndex = 0;
for (std::uint_fast32_t row = 0; row < rows && childIndex < children.size(); ++row) {
for (std::uint_fast32_t col = 0; col < columns && childIndex < children.size(); ++col) {
Transform* child = children[childIndex];
// Calculate position for this child
std::int_fast32_t childX = (cellWidth * col) + (spacingX * col);
std::int_fast32_t childY = (cellHeight * row) + (spacingY * row);
// Apply relative positioning
child->anchor.x = childX;
child->anchor.y = childY;
child->anchor.width = cellWidth;
child->anchor.height = cellHeight;
// Update child position
child->UpdatePosition(window, *this);
childIndex++;
}
}
}
void GridElement::UpdatePosition(Window& window) {
window.ScaleElement(*this);
// Calculate grid dimensions
std::int_fast32_t totalWidth = 0;
std::int_fast32_t totalHeight = 0;
if (columns > 0 && rows > 0) {
// Calculate the space available for children based on grid size
std::int_fast32_t cellWidth = (relativeWidth - (columns - 1) * spacingX) / columns;
std::int_fast32_t cellHeight = (relativeHeight - (rows - 1) * spacingY) / rows;
// Position each child in the grid
std::size_t childIndex = 0;
for (std::uint_fast32_t row = 0; row < rows && childIndex < children.size(); ++row) {
for (std::uint_fast32_t col = 0; col < columns && childIndex < children.size(); ++col) {
Transform* child = children[childIndex];
// Calculate position for this child
std::int_fast32_t childX = anchorOffsetX + (cellWidth * col) + (spacingX * col);
std::int_fast32_t childY = anchorOffsetY + (cellHeight * row) + (spacingY * row);
// Apply relative positioning
child->anchorX = childX;
child->anchorY = childY;
child->relativeWidth = cellWidth;
child->relativeHeight = cellHeight;
// Update child position
child->UpdatePosition(window, *this);
childIndex++;
}
}
}
UpdatePositionScaled(window);
}
void GridElement::UpdatePosition(Window& window, Transform& parent) {
window.ScaleElement(*this, parent);
// Calculate grid dimensions
std::int_fast32_t totalWidth = 0;
std::int_fast32_t totalHeight = 0;
if (columns > 0 && rows > 0) {
// Calculate the space available for children based on grid size
std::int_fast32_t cellWidth = (relativeWidth - (columns - 1) * spacingX) / columns;
std::int_fast32_t cellHeight = (relativeHeight - (rows - 1) * spacingY) / rows;
// Position each child in the grid
std::size_t childIndex = 0;
for (std::uint_fast32_t row = 0; row < rows && childIndex < children.size(); ++row) {
for (std::uint_fast32_t col = 0; col < columns && childIndex < children.size(); ++col) {
Transform* child = children[childIndex];
// Calculate position for this child
std::int_fast32_t childX = anchorOffsetX + (cellWidth * col) + (spacingX * col);
std::int_fast32_t childY = anchorOffsetY + (cellHeight * row) + (spacingY * row);
// Apply relative positioning
child->anchorX = childX;
child->anchorY = childY;
child->relativeWidth = cellWidth;
child->relativeHeight = cellHeight;
// Update child position
child->UpdatePosition(window, *this);
childIndex++;
}
}
}
UpdatePositionScaled(window);
}