added a very basic crane game

src/interactions/map_arcade/game_machine_crawl.interaction.js

@@ -0,0 +1,262 @@
+import { displayDialogue } from '../../utils';
+
+export const interactionWithGameMachineCrawl = (player, k, map) => {
+    player.onCollide('game_machine_crawl', () => {
+        player.isInDialog = true;
+        // Trigger the custom prompt when the player collides with the game machine
+        showCustomPrompt(
+            'Do you want to play the Crawl Game?', // Updated Prompt message
+            ['Yes', 'No'], // Options for the game prompt
+            (selectedOption) => {
+                // Logic based on the selected option
+                if (selectedOption === 'Yes') {
+                    displayDialogue({
+                        k,
+                        player,
+                        text: ['Starting the Crawl Game... Good luck!'],
+                        onDisplayEnd: () => {
+                            player.isInDialog = false;
+                            startCrawlGame(k); // Pass k to the game start function
+                        },
+                    });
+                } else {
+                    displayDialogue({
+                        k,
+                        player,
+                        text: ['Maybe next time!'],
+                        onDisplayEnd: () => {
+                            player.isInDialog = false;
+                        },
+                    });
+                }
+            }
+        );
+    });
+};
+
+function showCustomPrompt(message, options, callback) {
+    // Set the prompt message
+    document.getElementById('prompt-message').textContent = message;
+
+    // Clear any existing options in the container
+    const optionsContainer = document.getElementById('options-container');
+    optionsContainer.innerHTML = '';
+
+    // Create buttons for each option
+    options.forEach((option) => {
+        const button = document.createElement('button');
+        button.textContent = option;
+        button.classList.add('option-btn');
+        button.setAttribute('tabindex', '0'); // Make the button focusable
+
+        // Add click event for mouse interactions
+        button.onclick = function () {
+            callback(option);
+            closeCustomPrompt();
+        };
+
+        // Add keyboard event listener for accessibility
+        button.addEventListener('keydown', function (e) {
+            if (e.key === 'Enter' || e.key === ' ') {
+                e.preventDefault(); // Prevent the default behavior
+                callback(option);
+                closeCustomPrompt();
+            }
+        });
+
+        optionsContainer.appendChild(button);
+    });
+
+    // Display the custom prompt
+    document.getElementById('custom-prompt').style.display = 'flex';
+
+    // Set focus on the first button
+    if (optionsContainer.children.length > 0) {
+        optionsContainer.children[0].focus();
+    }
+}
+
+// Function to close the custom prompt
+function closeCustomPrompt() {
+    // Hide the custom prompt
+    document.getElementById('custom-prompt').style.display = 'none';
+}
+
+// Function to start the Chrome Dino Game
+function startCrawlGame(k) {
+    k.debug.log('Crawl game Started!');
+    k.go('startScreen', { title: 'Crawl Game', gameSceneName: 'crawlGame' });
+
+    k.scene("crawlGame", () => {
+        let width = k.width()
+        // Set the initial time remaining (e.g., 60 seconds or 1 minute)
+        let timeRemaining = 60 * 1000; // 60 seconds in milliseconds
+
+        // keep track of score
+        const timeLabel = k.add([k.text(timeRemaining), k.pos(68, 10)]);
+
+        // Pressing escape lets the player leave the game
+        k.onKeyPress('escape', () => {
+            k.go('lose', {
+                title: 'Crawl Game',
+                gameRestartSceneName: 'crawlGame',
+                gameExitSceneName: 'arcade',
+                score: timeLabel.text
+            });
+        });
+
+        // Create Crane
+        const crane = k.add([
+            k.rect(40, 20),
+            k.pos(50, 150),
+            k.area(),
+            k.body(),
+            { isMovingDown: false, isMovingUp: false, isMovingHorizontal: false, speed: 300, startPos: k.vec2(50, 150), grabbedItem: null }
+        ]);
+
+        // Number of items
+        const numItems = 1;
+
+        // Create items for the crane to pick up
+        for (let i = 0; i < numItems; i++) {
+            k.add([
+                k.rect(30, 30),
+                // Calculate the position of each item, spacing them evenly
+                k.pos(
+                    (k.width() / (numItems + 1)) * (i + 1), // Spacing items evenly between width
+                    k.height() - 200                        // Y position (fixed 200 units from the bottom)
+                ),
+                k.area(),
+                k.body({ isStatic: true }),  // Ensure items don't move
+                "item",
+            ]);
+        }
+
+        // Crane movement left
+        k.onButtonDown(["left"], () => {
+            if (!crane.isMovingDown && !crane.isMovingUp && !crane.isMovingHorizontal && crane.pos.x > 0) {
+                crane.move(-crane.speed, 0);
+            }
+        });
+
+        // Crane movement right
+        k.onButtonDown(["right"], () => {
+            if (!crane.isMovingDown && !crane.isMovingUp && !crane.isMovingHorizontal && crane.pos.x < width - 40) {
+                crane.move(crane.speed, 0);
+            }
+        });
+
+        // Drop the crane using the spacebar
+        k.onKeyPress(["space", "down"], () => {
+            if (!crane.isMovingDown && !crane.isMovingUp && !crane.isMovingHorizontal) {
+                crane.isMovingDown = true;
+            }
+        });
+
+        // Drop the crane using a mouse click
+        k.onClick(() => {
+            if (!crane.isMovingDown && !crane.isMovingUp && !crane.isMovingHorizontal) {
+                crane.isMovingDown = true;
+            }
+        });
+
+
+        // Add instructions with proper positioning
+        k.add([
+            k.text("Tap/Click/←→ or to move the crane left and right"),
+            k.pos(68, 40),  // Position slightly below the score label
+        ]);
+
+        k.add([
+            k.text("Tap/Click/↓ or space or mouse to move crane down"),
+            k.pos(68, 70),  // Positioned below the first line of instructions
+        ]);
+
+        // Update the crane position during each frame
+        k.onUpdate(() => {
+            width = k.width()
+
+            const deltaTime = k.dt() * 1000;  // Get the time since last frame (in milliseconds)
+            timeRemaining -= deltaTime;
+
+            // Update the time label with the formatted remaining time
+            timeLabel.text = formatTime(timeRemaining);
+
+            const items = k.get("item")
+            if (items.length === 0) {
+                k.go('lose', {
+                    title: 'Crawl game',
+                    gameRestartSceneName: 'crawlGame',
+                    gameExitSceneName: 'arcade',
+                    score: timeLabel.text,
+                });
+            }
+            if (crane.isMovingDown) {
+                crane.move(0, crane.speed);
+                // Check for collision with any items
+                const item = k.get("item").find(item => crane.isColliding(item));
+                if (item && !crane.grabbedItem) {
+                    crane.grabbedItem = item;  // Attach the item to the crane
+                    k.debug.log("Item grabbed!");
+                    timeRemaining += 10000
+                    // Reset crane position after reaching item
+                    crane.isMovingDown = false;  // Reset the flag so the crane can move again
+                    crane.isMovingUp = true;
+                }
+                if (crane.pos.y > k.height()) {
+                    // Reset crane position after reaching bottom
+                    timeRemaining -= 5000
+                    crane.isMovingDown = false;  // Reset the flag so the crane can move again
+                    crane.isMovingUp = true;
+                }
+            }
+            // Move crane back up to its starting position
+            if (crane.isMovingUp) {
+                crane.move(0, -crane.speed);
+                // Move the grabbed item with the crane
+                if (crane.grabbedItem) {
+                    crane.grabbedItem.pos.x = crane.pos.x;  // Align item's x position with the crane
+                    crane.grabbedItem.pos.y = crane.pos.y + 20;  // Adjust y position (offset for the crane's size)
+                }
+
+                // Check if crane has reached its starting position
+                if (crane.pos.y <= crane.startPos.y) {
+                    crane.isMovingHorizontal = true
+                    crane.isMovingUp = false;    // Stop moving up
+                }
+            }
+            // Move crane horizontally back to the starting x position
+            if (crane.isMovingHorizontal) {
+                const moveDirection = crane.pos.x > crane.startPos.x ? -1 : 1;  // Determine direction
+                crane.move(moveDirection * crane.speed, 0);
+
+                // Move the grabbed item with the crane horizontally
+                if (crane.grabbedItem) {
+                    crane.grabbedItem.pos.x = crane.pos.x;  // Align item's x position with the crane
+                }
+
+                // Check if crane has reached its starting x position
+                if (Math.abs(crane.pos.x - crane.startPos.x) <= 1) {  // Small tolerance for precision
+                    crane.pos.x = crane.startPos.x;  // Ensure exact x positioning
+                    crane.isMovingHorizontal = false;  // Stop movement
+
+                    // Drop the grabbed item after reaching the start position
+                    if (crane.grabbedItem) {
+                        crane.grabbedItem.destroy()
+                        crane.grabbedItem = null;  // Release the item
+                        k.debug.log("Item released!");
+                    }
+                }
+            }
+        });
+    });
+}
+
+
+// Helper function to format time as MM:SS
+function formatTime(milliseconds) {
+    const totalSeconds = Math.floor(milliseconds / 1000);
+    const minutes = Math.floor(totalSeconds / 60);
+    const seconds = totalSeconds % 60;
+    return `${minutes}:${seconds.toString().padStart(2, '0')}`;
+}

src/interactions/map_arcade/index.js

@@ -10,6 +10,7 @@ import { interactionWithGameMachine10 } from './game_machine_10.interactions';
 import { interactionWithGameMachine11 } from './game_machine_11.interaction';
 import { interactionWithGameMachine12 } from './game_machine_12.interaction';
 import { interactionWithGameMachine3 } from './game_machine_3.interactions';
+import { interactionWithGameMachineCrawl } from './game_machine_crawl.interaction';
 
 const interactions = [
     enterMapCityInteraction,
@@ -30,6 +31,7 @@ const interactions = [
     interactionWithGameMachine10,
     interactionWithGameMachine11,
     interactionWithGameMachine12,
+    interactionWithGameMachineCrawl
 ];
 
 export default interactions;