change BaseMenu to BaseView

app/src/main/java/gui/menu/SudokuView.java

@@ -0,0 +1,84 @@
+package gui.menu;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import gui.ColorGenerator;
+import gui.ColorGenerator.Color;
+import imgui.ImGui;
+import imgui.ImVec2;
+import imgui.ImVec4;
+import imgui.flag.ImGuiCol;
+import imgui.flag.ImGuiStyleVar;
+import sudoku.Block;
+import sudoku.Cell;
+import sudoku.MultiDoku;
+import sudoku.Sudoku;
+import sudoku.SudokuFactory;
+
+public class SudokuView extends BaseView {
+
+	private final Sudoku sudoku;
+	private int currentIndex = -1;
+	private final Map<Block, Color> colorPalette;
+
+	public SudokuView(StateMachine stateMachine, int size) {
+		super(stateMachine);
+		MultiDoku doku = SudokuFactory.createBasicEmptySquareSudoku(size);
+		this.sudoku = doku.getSubGrid(0);
+		this.colorPalette = new HashMap<>();
+		initColors();
+	}
+
+	private void initColors() {
+		List<Color> colors = ColorGenerator.greatPalette(sudoku.getSize());
+		int index = 0;
+		for (Block block : sudoku.getBlocks()) {
+			colorPalette.put(block, colors.get(index));
+			index++;
+		}
+	}
+
+	private void renderPopup() {
+		if (ImGui.beginPopup("editPopup")) {
+			for (int i = 1; i < sudoku.getSize() + 1; i++) {
+				if (i % (int) (Math.sqrt(sudoku.getSize())) != 1)
+					ImGui.sameLine();
+				if (ImGui.button(Integer.toString(i), new ImVec2(50, 50))) {
+					this.sudoku.setCellSymbol(currentIndex % sudoku.getSize(), currentIndex / sudoku.getSize(), i - 1);
+					ImGui.closeCurrentPopup();
+				}
+			}
+			ImGui.endPopup();
+		}
+	}
+
+	@Override
+	public void render() {
+		for (int y = 0; y < sudoku.getSize(); y++) {
+			for (int x = 0; x < sudoku.getSize(); x++) {
+				if (x > 0)
+					ImGui.sameLine();
+				int index = y * sudoku.getSize() + x;
+				Cell cell = sudoku.getCell(x, y);
+				int symbol = cell.getSymbolIndex();
+				Color blockColor = colorPalette.get(cell.getBlock());
+				ImGui.pushStyleVar(ImGuiStyleVar.SelectableTextAlign, new ImVec2(0.5f, 0.5f));
+				ImGui.pushStyleColor(ImGuiCol.Header, new ImVec4(blockColor.r, blockColor.g, blockColor.b, 1.0f));
+				String cellText = "";
+				if (symbol != -1)
+					cellText += Integer.toString(symbol + 1);
+				if (ImGui.selectable(cellText + "##" + index, true, 0, new ImVec2(50, 50))) {
+					ImGui.openPopup("editPopup");
+					currentIndex = index;
+				}
+				ImGui.popStyleVar();
+				ImGui.popStyleColor();
+			}
+		}
+		renderPopup();
+		renderReturnButton();
+	}
+
+}