Changed game project organization and added basic start screen

src/components/Tabbar/CustomTabBar.js

             canPreventDefault: true,
         });
         if (route.name === "home" && !event.defaultPrevented)
-            this.props.navigation.navigate('tetris');
+            this.props.navigation.navigate('game-start');
     }
 
     /**

src/navigation/MainNavigator.js

 import {createStackNavigator, TransitionPresets} from "@react-navigation/stack";
 import i18n from "i18n-js";
 import TabNavigator from "./TabNavigator";
-import GameScreen from "../screens/Game/GameScreen";
+import GameMainScreen from "../screens/Game/screens/GameMainScreen";
 import VoteScreen from "../screens/Amicale/VoteScreen";
 import LoginScreen from "../screens/Amicale/LoginScreen";
 import {Platform} from "react-native";
 import EquipmentLendScreen from "../screens/Amicale/Equipment/EquipmentRentScreen";
 import EquipmentConfirmScreen from "../screens/Amicale/Equipment/EquipmentConfirmScreen";
 import DashboardEditScreen from "../screens/Other/Settings/DashboardEditScreen";
+import GameStartScreen from "../screens/Game/screens/GameStartScreen";
+import GameEndScreen from "../screens/Game/screens/GameEndScreen";
 
 const modalTransition = Platform.OS === 'ios' ? TransitionPresets.ModalPresentationIOS : TransitionPresets.ModalSlideFromBottomIOS;
 
                 }}
             />
             <MainStack.Screen
-                name="tetris"
-                component={GameScreen}
+                name="game-start"
+                component={GameStartScreen}
+                options={{
+                    title: i18n.t("screens.game.title"),
+                }}
+            />
+            <MainStack.Screen
+                name="game-main"
+                component={GameMainScreen}
+                options={{
+                    title: i18n.t("screens.game.title"),
+                }}
+            />
+            <MainStack.Screen
+                name="game-end"
+                component={GameEndScreen}
                 options={{
                     title: i18n.t("screens.game.title"),
                 }}

src/screens/Game/__tests__/GridManager.test.js

 import React from 'react';
-import GridManager from "../GridManager";
-import ScoreManager from "../ScoreManager";
-import Piece from "../Piece";
+import GridManager from "../logic/GridManager";
+import ScoreManager from "../logic/ScoreManager";
+import Piece from "../logic/Piece";
 
 let colors = {
     tetrisBackground: "#000002"

src/screens/Game/__tests__/Piece.test.js

 import React from 'react';
-import Piece from "../Piece";
+import Piece from "../logic/Piece";
 import ShapeI from "../Shapes/ShapeI";
 
 let colors = {

src/screens/Game/__tests__/ScoreManager.test.js

 import React from 'react';
-import ScoreManager from "../ScoreManager";
+import ScoreManager from "../logic/ScoreManager";
 
 
 test('incrementScore', () => {

src/screens/Game/GameLogic.js → src/screens/Game/logic/GameLogic.js

 import Piece from "./Piece";
 import ScoreManager from "./ScoreManager";
 import GridManager from "./GridManager";
+import type {CustomTheme} from "../../../managers/ThemeManager";
 
 export default class GameLogic {
 
     #onClock: Function;
     endCallback: Function;
 
-    #colors: Object;
+    #theme: CustomTheme;
 
-    constructor(height: number, width: number, colors: Object) {
+    constructor(height: number, width: number, theme: CustomTheme) {
         this.#height = height;
         this.#width = width;
         this.#gameRunning = false;
         this.#gamePaused = false;
-        this.#colors = colors;
+        this.#theme = theme;
         this.#autoRepeatActivationDelay = 300;
         this.#autoRepeatDelay = 50;
         this.#nextPieces = [];
         this.#nextPiecesCount = 3;
         this.#scoreManager = new ScoreManager();
-        this.#gridManager = new GridManager(this.getWidth(), this.getHeight(), this.#colors);
+        this.#gridManager = new GridManager(this.getWidth(), this.getHeight(), this.#theme);
     }
 
     getHeight(): number {
 
     generateNextPieces() {
         while (this.#nextPieces.length < this.#nextPiecesCount) {
-            this.#nextPieces.push(new Piece(this.#colors));
+            this.#nextPieces.push(new Piece(this.#theme));
         }
     }
 
         this.#gameTime = 0;
         this.#scoreManager = new ScoreManager();
         this.#gameTick = GameLogic.levelTicks[this.#scoreManager.getLevel()];
-        this.#gridManager = new GridManager(this.getWidth(), this.getHeight(), this.#colors);
+        this.#gridManager = new GridManager(this.getWidth(), this.getHeight(), this.#theme);
         this.#nextPieces = [];
         this.generateNextPieces();
         this.createTetromino();

src/screens/Game/GridManager.js → src/screens/Game/logic/GridManager.js

 
 import Piece from "./Piece";
 import ScoreManager from "./ScoreManager";
-import type {Coordinates} from './Shapes/BaseShape';
-import type {Grid} from "./components/GridComponent";
-import type {Cell} from "./components/CellComponent";
-import type {CustomTheme} from "../../managers/ThemeManager";
+import type {Coordinates} from '../Shapes/BaseShape';
+import type {Grid} from "../components/GridComponent";
+import type {Cell} from "../components/CellComponent";
+import type {CustomTheme} from "../../../managers/ThemeManager";
 
 /**
  * Class used to manage the game grid

src/screens/Game/Piece.js → src/screens/Game/logic/Piece.js

-import ShapeL from "./Shapes/ShapeL";
-import ShapeI from "./Shapes/ShapeI";
-import ShapeJ from "./Shapes/ShapeJ";
-import ShapeO from "./Shapes/ShapeO";
-import ShapeS from "./Shapes/ShapeS";
-import ShapeT from "./Shapes/ShapeT";
-import ShapeZ from "./Shapes/ShapeZ";
-import type {Coordinates} from './Shapes/BaseShape';
-import BaseShape from "./Shapes/BaseShape";
-import type {Grid} from "./components/GridComponent";
-import type {CustomTheme} from "../../managers/ThemeManager";
+import ShapeL from "../Shapes/ShapeL";
+import ShapeI from "../Shapes/ShapeI";
+import ShapeJ from "../Shapes/ShapeJ";
+import ShapeO from "../Shapes/ShapeO";
+import ShapeS from "../Shapes/ShapeS";
+import ShapeT from "../Shapes/ShapeT";
+import ShapeZ from "../Shapes/ShapeZ";
+import type {Coordinates} from '../Shapes/BaseShape';
+import BaseShape from "../Shapes/BaseShape";
+import type {Grid} from "../components/GridComponent";
+import type {CustomTheme} from "../../../managers/ThemeManager";
 
 /**
  * Class used as an abstraction layer for shapes.

src/screens/Game/screens/GameEndScreen.js

+// @flow
+
+import * as React from "react";
+import {StackNavigationProp} from "@react-navigation/stack";
+import type {CustomTheme} from "../../../managers/ThemeManager";
+import {withTheme} from "react-native-paper";
+
+type Props = {
+    navigation: StackNavigationProp,
+    theme: CustomTheme,
+}
+
+type State = {
+
+}
+
+class GameEndScreen extends React.Component<Props, State> {
+
+    render() {
+        return (
+            null
+        );
+    }
+}
+
+export default withTheme(GameEndScreen);

src/screens/Game/GameScreen.js → src/screens/Game/screens/GameMainScreen.js

 import {Alert, View} from 'react-native';
 import {IconButton, Text, withTheme} from 'react-native-paper';
 import MaterialCommunityIcons from "react-native-vector-icons/MaterialCommunityIcons";
-import GameLogic from "./GameLogic";
-import type {Grid} from "./components/GridComponent";
-import GridComponent from "./components/GridComponent";
-import Preview from "./components/Preview";
+import GameLogic from "../logic/GameLogic";
+import type {Grid} from "../components/GridComponent";
+import GridComponent from "../components/GridComponent";
+import Preview from "../components/Preview";
 import i18n from "i18n-js";
-import MaterialHeaderButtons, {Item} from "../../components/Overrides/CustomHeaderButton";
+import MaterialHeaderButtons, {Item} from "../../../components/Overrides/CustomHeaderButton";
 import {StackNavigationProp} from "@react-navigation/stack";
-import type {CustomTheme} from "../../managers/ThemeManager";
+import type {CustomTheme} from "../../../managers/ThemeManager";
 
 type Props = {
     navigation: StackNavigationProp,
     gameLevel: number,
 }
 
-class GameScreen extends React.Component<Props, State> {
+class GameMainScreen extends React.Component<Props, State> {
 
     logic: GameLogic;
 
     constructor(props) {
         super(props);
-        this.logic = new GameLogic(20, 10, this.props.theme.colors);
+        this.logic = new GameLogic(20, 10, this.props.theme);
         this.state = {
             grid: this.logic.getCurrentGrid(),
             gameRunning: false,
 
 }
 
-export default withTheme(GameScreen);
+export default withTheme(GameMainScreen);

src/screens/Game/screens/GameStartScreen.js

+// @flow
+
+import * as React from "react";
+import {StackNavigationProp} from "@react-navigation/stack";
+import type {CustomTheme} from "../../../managers/ThemeManager";
+import {Button, Headline, withTheme} from "react-native-paper";
+import {View} from "react-native";
+
+type Props = {
+    navigation: StackNavigationProp,
+    theme: CustomTheme,
+}
+
+type State = {
+
+}
+
+class GameStartScreen extends React.Component<Props, State> {
+
+    render() {
+        return (
+            <View style={{flex: 1}}>
+                <Headline style={{textAlign: "center"}}>Coucou</Headline>
+                <Button
+                    mode={"contained"}
+                    onPress={() => this.props.navigation.navigate("game-main")}
+                >
+                    PLAY
+                </Button>
+            </View>
+        );
+    }
+}
+
+export default withTheme(GameStartScreen);
+