93 lines
1.9 KiB
Go
93 lines
1.9 KiB
Go
package elements
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import (
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"context"
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"fmt"
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"github.com/hajimehoshi/ebiten/v2"
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)
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type Table struct {
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mouseHandler
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block
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ColumnCount int
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RowCount int
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Cells []Dimensions
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Style struct {
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}
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mouseOverCell int
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}
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func (t *Table) HandleClick(ctx context.Context, s MouseState) error {
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address := t.getAddressUnderMouse()
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if address < 0 || address >= len(t.Cells) {
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return fmt.Errorf("cell address under mouse is out of bounds")
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}
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if clickable, ok := t.Cells[address].(Clickable); ok {
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return clickable.HandleClick(s)
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}
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return nil
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}
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func (t *Table) HandleMouseEnter(ctx context.Context, s MouseState) error {
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_ = t.mouseHandler.HandleMouseEnter(s)
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address := t.getAddressUnderMouse()
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if address < 0 || address >= len(t.Cells) {
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return fmt.Errorf("cell address under mouse is out of bounds")
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}
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if mouseable, ok := t.Cells[address].(Mouseable); ok {
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s.X -=
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return mouseable.HandleMouseEnter(s)
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}
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return nil
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}
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func (t *Table) HandleMouseLeave(ctx context.Context, s MouseState) error {
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_ = t.mouseHandler.HandleMouseLeave(s)
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return nil
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}
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func (t *Table) HandleMouseMove(ctx context.Context, s MouseState) error {
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_ = t.mouseHandler.HandleMouseMove(s)
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return nil
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}
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func (t *Table) HandleMouseDown(ctx context.Context, s MouseState) error {
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_ = t.mouseHandler.HandleMouseDown(s)
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return nil
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}
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func (t *Table) HandleMouseUp(ctx context.Context, s MouseState) error {
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_ = t.mouseHandler.HandleMouseUp(s)
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return nil
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}
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func (t *Table) CellSize() (w, h float32) {
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w, h = t.
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return w / float32(t.ColumnCount), h / float32(t.RowCount)
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}
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func (t *Table) CellZero(ctx context.Context, addr int) (x, y float32) {
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x, y = GetZero(ctx)
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w, h := t.CellSize(ctx)
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col, row := addr%t.ColumnCount, addr/t.ColumnCount
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return x + float32(col)*w, y + float32(row) + h
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}
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func (t *Table) Draw(screen *ebiten.Image, zx, zy float64) error {
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return nil
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}
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func (t *Table) getAddressUnderMouse() int {
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return int(t.mouseState.Y)*t.RowCount + int(t.mouseState.X)
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}
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