feat: add final 4 games for basic1 console
- 2048: Grid merging, directional movement, score tracking, win/draw detection - Tic-Tac-Toe: Minimax AI opponent, perfect play, win detection - Lunar Lander: Gravity + thrust physics, fuel management, landing validation - Air Hockey: Refined paddle physics, puck acceleration, goal detection All games tested for state transitions, collision logic, and win conditions. Suite now complete with 10 classic games ready for SD card deployment.
This commit is contained in:
Adolfo Reyna
378
games/lua_examples/2048.lua
Normal file
378
games/lua_examples/2048.lua
Normal file
@@ -0,0 +1,378 @@
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-- NAME: 2048
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-- DESC: Merge tiles to reach 2048
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-- Game states
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local STATE_MENU = 0
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local STATE_PLAYING = 1
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local STATE_GAME_OVER = 2
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local STATE_WIN = 3
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-- Game constants
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local GRID_SIZE = 4
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local TILE_SIZE = 20
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local TILE_SPACING = 2
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function init()
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game.vars.state = STATE_MENU
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game.vars.score = 0
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-- Grid (4x4, 0 = empty)
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game.vars.grid = {}
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for y = 1, GRID_SIZE do
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game.vars.grid[y] = {}
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for x = 1, GRID_SIZE do
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game.vars.grid[y][x] = 0
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end
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end
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game.vars.moved = false
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game.vars.won = false
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-- Enable continuous updates
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game.set_frame_updates(true)
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print("2048 initialized")
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end
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function update(event)
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local state = game.vars.state
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if state == STATE_MENU then
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if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
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reset_game()
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game.vars.state = STATE_PLAYING
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return true
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end
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elseif state == STATE_PLAYING then
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if event.type == INPUT.TOUCH_DOWN then
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-- Determine swipe direction
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local direction = get_swipe_direction(event.x, event.y)
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if direction then
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game.vars.moved = false
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move_tiles(direction)
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if game.vars.moved then
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spawn_tile()
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-- Check win/lose
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if has_tile(2048) then
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if not game.vars.won then
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game.vars.state = STATE_WIN
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game.vars.won = true
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end
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end
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if not can_move() then
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game.vars.state = STATE_GAME_OVER
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end
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return true
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end
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end
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end
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elseif state == STATE_WIN then
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if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
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-- Can continue playing or go to menu
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if event.y < game.height() / 2 then
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game.vars.state = STATE_PLAYING
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else
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game.vars.state = STATE_MENU
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end
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return true
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end
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elseif state == STATE_GAME_OVER then
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if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
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game.vars.state = STATE_MENU
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return true
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end
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end
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return false
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end
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function draw()
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renderer.clear(false)
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local state = game.vars.state
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if state == STATE_MENU then
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renderer.text(game.width() / 2 - 15, game.height() / 2 - 30, "2048", true)
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renderer.text(game.width() / 2 - 50, game.height() / 2, "Tap to Start", true)
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elseif state == STATE_PLAYING or state == STATE_WIN or state == STATE_GAME_OVER then
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-- Draw grid
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local start_x = (game.width() - (GRID_SIZE * (TILE_SIZE + TILE_SPACING))) / 2
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local start_y = 20
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for y = 1, GRID_SIZE do
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for x = 1, GRID_SIZE do
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local tile_x = start_x + (x - 1) * (TILE_SIZE + TILE_SPACING)
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local tile_y = start_y + (y - 1) * (TILE_SIZE + TILE_SPACING)
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local value = game.vars.grid[y][x]
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if value == 0 then
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-- Empty tile
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renderer.rect(tile_x, tile_y, TILE_SIZE, TILE_SIZE, true, false)
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else
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-- Filled tile
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renderer.rect(tile_x, tile_y, TILE_SIZE, TILE_SIZE, true, true)
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-- Draw value (simplified)
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local text = tostring(value)
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if string.len(text) <= 2 then
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renderer.text(tile_x + 2, tile_y + 2, text, false)
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else
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renderer.text(tile_x + 1, tile_y + 2, text, false)
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end
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end
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end
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end
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-- Draw score
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renderer.text(10, 10, "Score: " .. tostring(game.vars.score), true)
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if state == STATE_WIN then
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renderer.text(game.width() / 2 - 30, game.height() / 2 - 20, "YOU WIN!", true)
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renderer.text(game.width() / 2 - 60, game.height() / 2, "Tap up: Continue", true)
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renderer.text(game.width() / 2 - 50, game.height() / 2 + 15, "Tap down: Menu", true)
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end
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if state == STATE_GAME_OVER then
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renderer.text(game.width() / 2 - 40, game.height() / 2, "GAME OVER", true)
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renderer.text(game.width() / 2 - 30, game.height() / 2 + 15, "Score: " .. tostring(game.vars.score), true)
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renderer.text(game.width() / 2 - 60, game.height() / 2 + 30, "Tap to Menu", true)
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end
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end
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end
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function get_swipe_direction(x, y)
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-- Simple tap-based direction (could be enhanced with swipe tracking)
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local mid_x = game.width() / 2
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local mid_y = game.height() / 2
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local dx = x - mid_x
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local dy = y - mid_y
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if math.abs(dx) > math.abs(dy) then
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if dx > 0 then return "right" end
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return "left"
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else
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if dy > 0 then return "down" end
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return "up"
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end
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end
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function move_tiles(direction)
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local old_grid = {}
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for y = 1, GRID_SIZE do
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old_grid[y] = {}
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for x = 1, GRID_SIZE do
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old_grid[y][x] = game.vars.grid[y][x]
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end
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end
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if direction == "left" then
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move_left()
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elseif direction == "right" then
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move_right()
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elseif direction == "up" then
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move_up()
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elseif direction == "down" then
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move_down()
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end
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-- Check if grid changed
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for y = 1, GRID_SIZE do
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for x = 1, GRID_SIZE do
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if old_grid[y][x] ~= game.vars.grid[y][x] then
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game.vars.moved = true
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return
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end
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end
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end
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end
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function move_left()
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for y = 1, GRID_SIZE do
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-- Compact
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local row = {}
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for x = 1, GRID_SIZE do
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if game.vars.grid[y][x] ~= 0 then
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table.insert(row, game.vars.grid[y][x])
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end
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end
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-- Merge
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local i = 1
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while i < #row do
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if row[i] == row[i + 1] then
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row[i] = row[i] * 2
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game.vars.score = game.vars.score + row[i]
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table.remove(row, i + 1)
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end
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i = i + 1
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end
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-- Fill back
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for x = 1, GRID_SIZE do
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if x <= #row then
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game.vars.grid[y][x] = row[x]
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else
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game.vars.grid[y][x] = 0
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end
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end
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end
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end
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function move_right()
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for y = 1, GRID_SIZE do
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local row = {}
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for x = GRID_SIZE, 1, -1 do
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if game.vars.grid[y][x] ~= 0 then
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table.insert(row, game.vars.grid[y][x])
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end
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end
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local i = 1
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while i < #row do
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if row[i] == row[i + 1] then
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row[i] = row[i] * 2
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game.vars.score = game.vars.score + row[i]
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table.remove(row, i + 1)
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end
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i = i + 1
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end
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for x = GRID_SIZE, 1, -1 do
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if GRID_SIZE - x + 1 <= #row then
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game.vars.grid[y][x] = row[GRID_SIZE - x + 1]
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else
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game.vars.grid[y][x] = 0
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end
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end
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end
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end
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function move_up()
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for x = 1, GRID_SIZE do
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local col = {}
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for y = 1, GRID_SIZE do
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if game.vars.grid[y][x] ~= 0 then
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table.insert(col, game.vars.grid[y][x])
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end
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end
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local i = 1
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while i < #col do
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if col[i] == col[i + 1] then
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col[i] = col[i] * 2
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game.vars.score = game.vars.score + col[i]
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table.remove(col, i + 1)
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end
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i = i + 1
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end
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for y = 1, GRID_SIZE do
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if y <= #col then
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game.vars.grid[y][x] = col[y]
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else
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game.vars.grid[y][x] = 0
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end
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end
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end
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end
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function move_down()
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for x = 1, GRID_SIZE do
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local col = {}
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for y = GRID_SIZE, 1, -1 do
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if game.vars.grid[y][x] ~= 0 then
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table.insert(col, game.vars.grid[y][x])
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end
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end
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local i = 1
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while i < #col do
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if col[i] == col[i + 1] then
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col[i] = col[i] * 2
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game.vars.score = game.vars.score + col[i]
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table.remove(col, i + 1)
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end
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i = i + 1
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end
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for y = GRID_SIZE, 1, -1 do
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if GRID_SIZE - y + 1 <= #col then
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game.vars.grid[y][x] = col[GRID_SIZE - y + 1]
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else
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game.vars.grid[y][x] = 0
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end
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end
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end
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end
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function spawn_tile()
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local empty = {}
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for y = 1, GRID_SIZE do
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for x = 1, GRID_SIZE do
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if game.vars.grid[y][x] == 0 then
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table.insert(empty, {x = x, y = y})
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end
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end
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end
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if #empty > 0 then
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local pos = empty[math.random(1, #empty)]
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game.vars.grid[pos.y][pos.x] = math.random() > 0.9 and 4 or 2
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end
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end
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function has_tile(value)
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for y = 1, GRID_SIZE do
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for x = 1, GRID_SIZE do
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if game.vars.grid[y][x] == value then
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return true
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end
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end
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end
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return false
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end
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function can_move()
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-- Check if any empty tiles
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for y = 1, GRID_SIZE do
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for x = 1, GRID_SIZE do
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if game.vars.grid[y][x] == 0 then
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return true
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end
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end
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end
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-- Check if any merges possible
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for y = 1, GRID_SIZE do
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for x = 1, GRID_SIZE do
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local val = game.vars.grid[y][x]
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if x < GRID_SIZE and game.vars.grid[y][x + 1] == val then return true end
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if y < GRID_SIZE and game.vars.grid[y + 1][x] == val then return true end
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end
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end
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return false
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end
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function reset_game()
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game.vars.score = 0
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game.vars.won = false
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for y = 1, GRID_SIZE do
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for x = 1, GRID_SIZE do
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game.vars.grid[y][x] = 0
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end
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end
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spawn_tile()
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spawn_tile()
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end
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189
games/lua_examples/air_hockey.lua
Normal file
189
games/lua_examples/air_hockey.lua
Normal file
@@ -0,0 +1,189 @@
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-- NAME: Air Hockey
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-- DESC: Fast-paced 2-player hockey
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-- Game states
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local STATE_MENU = 0
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local STATE_PLAYING = 1
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local STATE_GAME_OVER = 2
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-- Game constants
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local PADDLE_WIDTH = 6
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local PADDLE_HEIGHT = 35
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local PUCK_RADIUS = 3
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local MAX_SCORE = 7
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local PUCK_SPEED = 4
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function init()
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game.vars.state = STATE_MENU
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-- Left paddle (player 1)
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game.vars.paddle_left_y = (game.height() / 2) - (PADDLE_HEIGHT / 2)
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game.vars.paddle_left_score = 0
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-- Right paddle (player 2)
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game.vars.paddle_right_y = (game.height() / 2) - (PADDLE_HEIGHT / 2)
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game.vars.paddle_right_score = 0
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-- Puck
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game.vars.puck_x = game.width() / 2
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game.vars.puck_y = game.height() / 2
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game.vars.puck_vel_x = PUCK_SPEED
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game.vars.puck_vel_y = 1
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-- Enable continuous updates
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game.set_frame_updates(true)
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print("Air Hockey initialized")
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end
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function update(event)
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local state = game.vars.state
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if state == STATE_MENU then
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if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
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reset_game()
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game.vars.state = STATE_PLAYING
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return true
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end
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elseif state == STATE_PLAYING then
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-- Handle paddle input via touch
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if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.TOUCH_MOVE then
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if event.x < game.width() / 2 then
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-- Left paddle
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game.vars.paddle_left_y = math.max(0, math.min(game.height() - PADDLE_HEIGHT, event.y - PADDLE_HEIGHT / 2))
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else
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-- Right paddle
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game.vars.paddle_right_y = math.max(0, math.min(game.height() - PADDLE_HEIGHT, event.y - PADDLE_HEIGHT / 2))
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end
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end
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-- Update physics on frame tick
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if event.type == INPUT.FRAME_TICK then
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update_puck()
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check_collisions()
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-- Check win
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if game.vars.paddle_left_score >= MAX_SCORE or game.vars.paddle_right_score >= MAX_SCORE then
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game.vars.state = STATE_GAME_OVER
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end
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return true
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end
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elseif state == STATE_GAME_OVER then
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if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
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game.vars.state = STATE_MENU
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return true
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end
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end
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return false
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end
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function draw()
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renderer.clear(false) -- Black background
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local state = game.vars.state
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if state == STATE_MENU then
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renderer.text(game.width() / 2 - 35, game.height() / 2 - 30, "AIR HOCKEY", true)
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renderer.text(game.width() / 2 - 50, game.height() / 2, "Tap to Start", true)
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renderer.text(game.width() / 2 - 60, game.height() / 2 + 20, "First to " .. tostring(MAX_SCORE), true)
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elseif state == STATE_PLAYING or state == STATE_GAME_OVER then
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-- Draw center line
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for y = 0, game.height(), 4 do
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renderer.pixel(game.width() / 2, y, true)
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end
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-- Draw goal areas (top/bottom highlights)
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renderer.line(0, 5, game.width(), 5, true, 1)
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renderer.line(0, game.height() - 5, game.width(), game.height() - 5, true, 1)
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-- Draw paddles
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renderer.rect(5, game.vars.paddle_left_y, PADDLE_WIDTH, PADDLE_HEIGHT, true, true)
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renderer.rect(game.width() - 5 - PADDLE_WIDTH, game.vars.paddle_right_y, PADDLE_WIDTH, PADDLE_HEIGHT, true, true)
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-- Draw puck
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renderer.circle(game.vars.puck_x, game.vars.puck_y, PUCK_RADIUS, true, true)
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-- Draw scores
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renderer.text(game.width() / 2 - 30, 5, tostring(game.vars.paddle_left_score), true)
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renderer.text(game.width() / 2 + 20, 5, tostring(game.vars.paddle_right_score), true)
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||||
|
||||
if state == STATE_GAME_OVER then
|
||||
local winner = game.vars.paddle_left_score > game.vars.paddle_right_score and "Player 1" or "Player 2"
|
||||
renderer.text(game.width() / 2 - 50, game.height() / 2 - 20, "GAME OVER", true)
|
||||
renderer.text(game.width() / 2 - 40, game.height() / 2, winner .. " Wins!", true)
|
||||
renderer.text(game.width() / 2 - 60, game.height() / 2 + 20, "Tap to Menu", true)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function update_puck()
|
||||
-- Move puck
|
||||
game.vars.puck_x = game.vars.puck_x + game.vars.puck_vel_x
|
||||
game.vars.puck_y = game.vars.puck_y + game.vars.puck_vel_y
|
||||
|
||||
-- Bounce off top/bottom
|
||||
if game.vars.puck_y - PUCK_RADIUS < 0 or game.vars.puck_y + PUCK_RADIUS > game.height() then
|
||||
game.vars.puck_vel_y = -game.vars.puck_vel_y
|
||||
game.vars.puck_y = math.max(PUCK_RADIUS, math.min(game.height() - PUCK_RADIUS, game.vars.puck_y))
|
||||
end
|
||||
|
||||
-- Goal: left side
|
||||
if game.vars.puck_x < 0 then
|
||||
game.vars.paddle_right_score = game.vars.paddle_right_score + 1
|
||||
reset_puck()
|
||||
end
|
||||
|
||||
-- Goal: right side
|
||||
if game.vars.puck_x > game.width() then
|
||||
game.vars.paddle_left_score = game.vars.paddle_left_score + 1
|
||||
reset_puck()
|
||||
end
|
||||
end
|
||||
|
||||
function check_collisions()
|
||||
-- Left paddle collision
|
||||
if game.vars.puck_x - PUCK_RADIUS < 5 + PADDLE_WIDTH then
|
||||
if game.vars.puck_y > game.vars.paddle_left_y and game.vars.puck_y < game.vars.paddle_left_y + PADDLE_HEIGHT then
|
||||
if game.vars.puck_vel_x < 0 then
|
||||
game.vars.puck_vel_x = -game.vars.puck_vel_x + 0.5 -- Speed up slightly
|
||||
|
||||
-- Add spin
|
||||
local hit_pos = (game.vars.puck_y - game.vars.paddle_left_y) / PADDLE_HEIGHT
|
||||
game.vars.puck_vel_y = (hit_pos - 0.5) * 6
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Right paddle collision
|
||||
if game.vars.puck_x + PUCK_RADIUS > game.width() - 5 - PADDLE_WIDTH then
|
||||
if game.vars.puck_y > game.vars.paddle_right_y and game.vars.puck_y < game.vars.paddle_right_y + PADDLE_HEIGHT then
|
||||
if game.vars.puck_vel_x > 0 then
|
||||
game.vars.puck_vel_x = -game.vars.puck_vel_x - 0.5 -- Speed up slightly
|
||||
|
||||
-- Add spin
|
||||
local hit_pos = (game.vars.puck_y - game.vars.paddle_right_y) / PADDLE_HEIGHT
|
||||
game.vars.puck_vel_y = (hit_pos - 0.5) * 6
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function reset_puck()
|
||||
game.vars.puck_x = game.width() / 2
|
||||
game.vars.puck_y = game.height() / 2
|
||||
game.vars.puck_vel_x = PUCK_SPEED * (math.random() > 0.5 and 1 or -1)
|
||||
game.vars.puck_vel_y = (math.random() - 0.5) * 2
|
||||
end
|
||||
|
||||
function reset_game()
|
||||
game.vars.paddle_left_y = (game.height() / 2) - (PADDLE_HEIGHT / 2)
|
||||
game.vars.paddle_left_score = 0
|
||||
game.vars.paddle_right_y = (game.height() / 2) - (PADDLE_HEIGHT / 2)
|
||||
game.vars.paddle_right_score = 0
|
||||
reset_puck()
|
||||
end
|
||||
173
games/lua_examples/lunar_lander.lua
Normal file
173
games/lua_examples/lunar_lander.lua
Normal file
@@ -0,0 +1,173 @@
|
||||
-- NAME: Lunar Lander
|
||||
-- DESC: Land safely with limited fuel
|
||||
|
||||
-- Game states
|
||||
local STATE_MENU = 0
|
||||
local STATE_PLAYING = 1
|
||||
local STATE_LANDED = 2
|
||||
local STATE_CRASHED = 3
|
||||
|
||||
-- Game constants
|
||||
local GRAVITY = 0.15
|
||||
local THRUST_POWER = 0.3
|
||||
local MAX_FUEL = 100
|
||||
local SAFE_LANDING_SPEED = 1.5
|
||||
|
||||
function init()
|
||||
game.vars.state = STATE_MENU
|
||||
game.vars.score = 0
|
||||
|
||||
-- Lander
|
||||
game.vars.lander_x = game.width() / 2
|
||||
game.vars.lander_y = 10
|
||||
game.vars.lander_vel_y = 0
|
||||
game.vars.fuel = MAX_FUEL
|
||||
game.vars.thrusting = false
|
||||
|
||||
-- Terrain
|
||||
game.vars.landing_zone_x = game.width() / 2 - 20
|
||||
game.vars.landing_zone_w = 40
|
||||
game.vars.terrain_y = game.height() - 15
|
||||
|
||||
-- Enable continuous updates
|
||||
game.set_frame_updates(true)
|
||||
|
||||
print("Lunar Lander initialized")
|
||||
end
|
||||
|
||||
function update(event)
|
||||
local state = game.vars.state
|
||||
|
||||
if state == STATE_MENU then
|
||||
if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
|
||||
reset_game()
|
||||
game.vars.state = STATE_PLAYING
|
||||
return true
|
||||
end
|
||||
|
||||
elseif state == STATE_PLAYING then
|
||||
-- Handle thrust input
|
||||
if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.TOUCH_MOVE then
|
||||
if game.vars.fuel > 0 then
|
||||
game.vars.thrusting = true
|
||||
game.vars.fuel = game.vars.fuel - 1
|
||||
else
|
||||
game.vars.thrusting = false
|
||||
end
|
||||
else
|
||||
game.vars.thrusting = false
|
||||
end
|
||||
|
||||
-- Update physics on frame tick
|
||||
if event.type == INPUT.FRAME_TICK then
|
||||
update_lander()
|
||||
check_landing()
|
||||
return true
|
||||
end
|
||||
|
||||
elseif state == STATE_LANDED or state == STATE_CRASHED then
|
||||
if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
|
||||
game.vars.state = STATE_MENU
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
function draw()
|
||||
renderer.clear(false)
|
||||
|
||||
local state = game.vars.state
|
||||
|
||||
if state == STATE_MENU then
|
||||
renderer.text(game.width() / 2 - 50, game.height() / 2 - 30, "LUNAR LANDER", true)
|
||||
renderer.text(game.width() / 2 - 70, game.height() / 2 - 5, "Land in the zone safely", true)
|
||||
renderer.text(game.width() / 2 - 50, game.height() / 2 + 20, "Tap to Start", true)
|
||||
|
||||
elseif state == STATE_PLAYING or state == STATE_LANDED or state == STATE_CRASHED then
|
||||
-- Draw terrain
|
||||
renderer.rect(0, game.vars.terrain_y, game.width(), game.height() - game.vars.terrain_y, true, true)
|
||||
|
||||
-- Draw landing zone (outline)
|
||||
renderer.rect(game.vars.landing_zone_x, game.vars.terrain_y - 2, game.vars.landing_zone_w, 2, true, true)
|
||||
|
||||
-- Draw lander (triangle)
|
||||
local lander_w = 8
|
||||
local lander_h = 6
|
||||
renderer.line(game.vars.lander_x - lander_w / 2, game.vars.lander_y + lander_h,
|
||||
game.vars.lander_x, game.vars.lander_y, true, 1)
|
||||
renderer.line(game.vars.lander_x, game.vars.lander_y,
|
||||
game.vars.lander_x + lander_w / 2, game.vars.lander_y + lander_h, true, 1)
|
||||
renderer.line(game.vars.lander_x - lander_w / 2, game.vars.lander_y + lander_h,
|
||||
game.vars.lander_x + lander_w / 2, game.vars.lander_y + lander_h, true, 1)
|
||||
|
||||
-- Draw thrust flame
|
||||
if game.vars.thrusting then
|
||||
renderer.line(game.vars.lander_x - 2, game.vars.lander_y + lander_h,
|
||||
game.vars.lander_x - 1, game.vars.lander_y + lander_h + 3, true, 1)
|
||||
renderer.line(game.vars.lander_x + 2, game.vars.lander_y + lander_h,
|
||||
game.vars.lander_x + 1, game.vars.lander_y + lander_h + 3, true, 1)
|
||||
end
|
||||
|
||||
-- Draw stats
|
||||
renderer.text(5, 5, "Fuel: " .. tostring(math.floor(game.vars.fuel)), true)
|
||||
renderer.text(5, 15, "Speed: " .. tostring(math.floor(game.vars.lander_vel_y * 10)), true)
|
||||
|
||||
if state == STATE_LANDED then
|
||||
renderer.text(game.width() / 2 - 40, game.height() / 2 - 20, "LANDED!", true)
|
||||
renderer.text(game.width() / 2 - 30, game.height() / 2, "Score: " .. tostring(game.vars.score), true)
|
||||
renderer.text(game.width() / 2 - 60, game.height() / 2 + 20, "Tap to Menu", true)
|
||||
end
|
||||
|
||||
if state == STATE_CRASHED then
|
||||
renderer.text(game.width() / 2 - 40, game.height() / 2 - 20, "CRASHED!", true)
|
||||
renderer.text(game.width() / 2 - 60, game.height() / 2 + 20, "Tap to Menu", true)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function update_lander()
|
||||
-- Apply gravity
|
||||
game.vars.lander_vel_y = game.vars.lander_vel_y + GRAVITY
|
||||
|
||||
-- Apply thrust
|
||||
if game.vars.thrusting then
|
||||
game.vars.lander_vel_y = game.vars.lander_vel_y - THRUST_POWER
|
||||
end
|
||||
|
||||
-- Update position
|
||||
game.vars.lander_y = game.vars.lander_y + game.vars.lander_vel_y
|
||||
end
|
||||
|
||||
function check_landing()
|
||||
-- Check if lander reached terrain
|
||||
if game.vars.lander_y + 6 >= game.vars.terrain_y then
|
||||
local lander_left = game.vars.lander_x - 4
|
||||
local lander_right = game.vars.lander_x + 4
|
||||
local zone_left = game.vars.landing_zone_x
|
||||
local zone_right = game.vars.landing_zone_x + game.vars.landing_zone_w
|
||||
|
||||
-- Check if in landing zone
|
||||
if lander_left >= zone_left and lander_right <= zone_right then
|
||||
-- Check landing speed
|
||||
if game.vars.lander_vel_y <= SAFE_LANDING_SPEED then
|
||||
game.vars.state = STATE_LANDED
|
||||
game.vars.score = 100 + math.floor(game.vars.fuel)
|
||||
else
|
||||
game.vars.state = STATE_CRASHED
|
||||
end
|
||||
else
|
||||
game.vars.state = STATE_CRASHED
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function reset_game()
|
||||
game.vars.lander_x = game.width() / 2
|
||||
game.vars.lander_y = 10
|
||||
game.vars.lander_vel_y = 0
|
||||
game.vars.fuel = MAX_FUEL
|
||||
game.vars.thrusting = false
|
||||
game.vars.score = 0
|
||||
end
|
||||
285
games/lua_examples/tic_tac_toe.lua
Normal file
285
games/lua_examples/tic_tac_toe.lua
Normal file
@@ -0,0 +1,285 @@
|
||||
-- NAME: Tic-Tac-Toe
|
||||
-- DESC: Play vs AI opponent
|
||||
|
||||
-- Game states
|
||||
local STATE_MENU = 0
|
||||
local STATE_PLAYING = 1
|
||||
local STATE_GAME_OVER = 2
|
||||
|
||||
-- Game constants
|
||||
local GRID_SIZE = 3
|
||||
local CELL_SIZE = 30
|
||||
local CELL_SPACING = 2
|
||||
|
||||
function init()
|
||||
game.vars.state = STATE_MENU
|
||||
game.vars.grid = {}
|
||||
game.vars.player = 1 -- 1 = X, 2 = O
|
||||
game.vars.ai = 2
|
||||
game.vars.game_over = false
|
||||
game.vars.winner = 0 -- 0 = ongoing, 1 = player wins, 2 = ai wins, 3 = draw
|
||||
|
||||
-- Enable continuous updates
|
||||
game.set_frame_updates(true)
|
||||
|
||||
print("Tic-Tac-Toe initialized")
|
||||
end
|
||||
|
||||
function update(event)
|
||||
local state = game.vars.state
|
||||
|
||||
if state == STATE_MENU then
|
||||
if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
|
||||
reset_game()
|
||||
game.vars.state = STATE_PLAYING
|
||||
return true
|
||||
end
|
||||
|
||||
elseif state == STATE_PLAYING then
|
||||
if event.type == INPUT.TOUCH_DOWN then
|
||||
local cell = get_cell_at(event.x, event.y)
|
||||
if cell and game.vars.grid[cell] == 0 then
|
||||
-- Player move
|
||||
game.vars.grid[cell] = game.vars.player
|
||||
|
||||
-- Check win
|
||||
local winner = check_winner()
|
||||
if winner ~= 0 then
|
||||
if winner == game.vars.player then
|
||||
game.vars.winner = 1
|
||||
else
|
||||
game.vars.winner = 2
|
||||
end
|
||||
game.vars.state = STATE_GAME_OVER
|
||||
return true
|
||||
end
|
||||
|
||||
-- Check draw
|
||||
if is_board_full() then
|
||||
game.vars.winner = 3
|
||||
game.vars.state = STATE_GAME_OVER
|
||||
return true
|
||||
end
|
||||
|
||||
-- AI move
|
||||
local ai_move = find_best_move()
|
||||
game.vars.grid[ai_move] = game.vars.ai
|
||||
|
||||
-- Check win
|
||||
winner = check_winner()
|
||||
if winner ~= 0 then
|
||||
if winner == game.vars.ai then
|
||||
game.vars.winner = 2
|
||||
end
|
||||
game.vars.state = STATE_GAME_OVER
|
||||
return true
|
||||
end
|
||||
|
||||
-- Check draw
|
||||
if is_board_full() then
|
||||
game.vars.winner = 3
|
||||
game.vars.state = STATE_GAME_OVER
|
||||
return true
|
||||
end
|
||||
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
elseif state == STATE_GAME_OVER then
|
||||
if event.type == INPUT.TOUCH_DOWN or event.type == INPUT.BUTTON_0 or event.type == INPUT.BUTTON_1 then
|
||||
game.vars.state = STATE_MENU
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
function draw()
|
||||
renderer.clear(false)
|
||||
|
||||
local state = game.vars.state
|
||||
|
||||
if state == STATE_MENU then
|
||||
renderer.text(game.width() / 2 - 50, game.height() / 2 - 30, "TIC-TAC-TOE", true)
|
||||
renderer.text(game.width() / 2 - 50, game.height() / 2, "Play vs AI", true)
|
||||
renderer.text(game.width() / 2 - 50, game.height() / 2 + 20, "Tap to Start", true)
|
||||
|
||||
elseif state == STATE_PLAYING or state == STATE_GAME_OVER then
|
||||
-- Draw grid
|
||||
local start_x = (game.width() - (GRID_SIZE * (CELL_SIZE + CELL_SPACING))) / 2
|
||||
local start_y = 30
|
||||
|
||||
for row = 0, GRID_SIZE - 1 do
|
||||
for col = 0, GRID_SIZE - 1 do
|
||||
local cell_idx = row * GRID_SIZE + col + 1
|
||||
local cell_x = start_x + col * (CELL_SIZE + CELL_SPACING)
|
||||
local cell_y = start_y + row * (CELL_SIZE + CELL_SPACING)
|
||||
|
||||
-- Draw cell
|
||||
renderer.rect(cell_x, cell_y, CELL_SIZE, CELL_SIZE, true, false)
|
||||
|
||||
-- Draw X or O
|
||||
local value = game.vars.grid[cell_idx]
|
||||
if value == 1 then
|
||||
-- Draw X
|
||||
renderer.line(cell_x + 2, cell_y + 2, cell_x + CELL_SIZE - 2, cell_y + CELL_SIZE - 2, true, 1)
|
||||
renderer.line(cell_x + CELL_SIZE - 2, cell_y + 2, cell_x + 2, cell_y + CELL_SIZE - 2, true, 1)
|
||||
elseif value == 2 then
|
||||
-- Draw O
|
||||
renderer.circle(cell_x + CELL_SIZE / 2, cell_y + CELL_SIZE / 2, CELL_SIZE / 2 - 2, true, false)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if state == STATE_GAME_OVER then
|
||||
if game.vars.winner == 1 then
|
||||
renderer.text(game.width() / 2 - 30, 10, "YOU WIN!", true)
|
||||
elseif game.vars.winner == 2 then
|
||||
renderer.text(game.width() / 2 - 30, 10, "AI WINS!", true)
|
||||
else
|
||||
renderer.text(game.width() / 2 - 20, 10, "DRAW!", true)
|
||||
end
|
||||
|
||||
renderer.text(game.width() / 2 - 60, game.height() - 15, "Tap to Menu", true)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function get_cell_at(x, y)
|
||||
local start_x = (game.width() - (GRID_SIZE * (CELL_SIZE + CELL_SPACING))) / 2
|
||||
local start_y = 30
|
||||
|
||||
for row = 0, GRID_SIZE - 1 do
|
||||
for col = 0, GRID_SIZE - 1 do
|
||||
local cell_x = start_x + col * (CELL_SIZE + CELL_SPACING)
|
||||
local cell_y = start_y + row * (CELL_SIZE + CELL_SPACING)
|
||||
|
||||
if x >= cell_x and x < cell_x + CELL_SIZE and
|
||||
y >= cell_y and y < cell_y + CELL_SIZE then
|
||||
return row * GRID_SIZE + col + 1
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
return nil
|
||||
end
|
||||
|
||||
function check_winner()
|
||||
-- Check rows
|
||||
for row = 0, GRID_SIZE - 1 do
|
||||
local val = game.vars.grid[row * GRID_SIZE + 1]
|
||||
if val ~= 0 then
|
||||
local match = true
|
||||
for col = 1, GRID_SIZE - 1 do
|
||||
if game.vars.grid[row * GRID_SIZE + col + 1] ~= val then
|
||||
match = false
|
||||
break
|
||||
end
|
||||
end
|
||||
if match then return val end
|
||||
end
|
||||
end
|
||||
|
||||
-- Check columns
|
||||
for col = 0, GRID_SIZE - 1 do
|
||||
local val = game.vars.grid[col + 1]
|
||||
if val ~= 0 then
|
||||
local match = true
|
||||
for row = 1, GRID_SIZE - 1 do
|
||||
if game.vars.grid[row * GRID_SIZE + col + 1] ~= val then
|
||||
match = false
|
||||
break
|
||||
end
|
||||
end
|
||||
if match then return val end
|
||||
end
|
||||
end
|
||||
|
||||
-- Check diagonals
|
||||
local val = game.vars.grid[1]
|
||||
if val ~= 0 then
|
||||
if game.vars.grid[5] == val and game.vars.grid[9] == val then
|
||||
return val
|
||||
end
|
||||
end
|
||||
|
||||
val = game.vars.grid[3]
|
||||
if val ~= 0 then
|
||||
if game.vars.grid[5] == val and game.vars.grid[7] == val then
|
||||
return val
|
||||
end
|
||||
end
|
||||
|
||||
return 0
|
||||
end
|
||||
|
||||
function is_board_full()
|
||||
for i = 1, 9 do
|
||||
if game.vars.grid[i] == 0 then
|
||||
return false
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
function find_best_move()
|
||||
local best_score = -1000
|
||||
local best_move = nil
|
||||
|
||||
for i = 1, 9 do
|
||||
if game.vars.grid[i] == 0 then
|
||||
game.vars.grid[i] = game.vars.ai
|
||||
local score = minimax(0, false)
|
||||
game.vars.grid[i] = 0
|
||||
|
||||
if score > best_score then
|
||||
best_score = score
|
||||
best_move = i
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
return best_move or 5 -- Fallback to center
|
||||
end
|
||||
|
||||
function minimax(depth, is_maximizing)
|
||||
local winner = check_winner()
|
||||
|
||||
if winner == game.vars.ai then return 10 - depth end
|
||||
if winner == game.vars.player then return depth - 10 end
|
||||
if is_board_full() then return 0 end
|
||||
|
||||
if is_maximizing then
|
||||
local best_score = -1000
|
||||
for i = 1, 9 do
|
||||
if game.vars.grid[i] == 0 then
|
||||
game.vars.grid[i] = game.vars.ai
|
||||
local score = minimax(depth + 1, false)
|
||||
game.vars.grid[i] = 0
|
||||
best_score = math.max(best_score, score)
|
||||
end
|
||||
end
|
||||
return best_score
|
||||
else
|
||||
local best_score = 1000
|
||||
for i = 1, 9 do
|
||||
if game.vars.grid[i] == 0 then
|
||||
game.vars.grid[i] = game.vars.player
|
||||
local score = minimax(depth + 1, true)
|
||||
game.vars.grid[i] = 0
|
||||
best_score = math.min(best_score, score)
|
||||
end
|
||||
end
|
||||
return best_score
|
||||
end
|
||||
end
|
||||
|
||||
function reset_game()
|
||||
game.vars.grid = {}
|
||||
for i = 1, 9 do
|
||||
game.vars.grid[i] = 0
|
||||
end
|
||||
game.vars.winner = 0
|
||||
end
|
||||
Reference in New Issue
Block a user