#!/bin/bash
# Color variables
txtblk='\e[0;30m' # Black - Regular
txtred='\e[0;31m' # Red
txtgrn='\e[0;32m' # Green
txtylw='\e[0;33m' # Yellow
txtblu='\e[0;34m' # Blue
txtpur='\e[0;35m' # Purple
txtcyn='\e[0;36m' # Cyan
txtwht='\e[0;37m' # White
txtrst='\e[0m' # Text Reset
# Function to display the animation
function display_animation() {
clear
echo "G C"
sleep 0.3
clear
echo "G C"
sleep 0.3
clear
echo "G C"
sleep 0.3
clear
echo "G C"
sleep 0.3
clear
echo "G C"
sleep 0.3
clear
echo "GC"
sleep 0.3
clear
echo "GC."
sleep 0.3
clear
echo -e "${txtgrn}bash-pac v1.2.0 S${txtrst}"
sleep 0.4
clear
}
# Start the animation
display_animation
# Function to spawn additional enemies when the player collects food
function spawn_enemy() {
ghost_row=$((RANDOM % (${#board[@]} - 2) + 1))
ghost_col=$((RANDOM % (${#board[0]} - 2) + 1))
board[$ghost_row]=${board[$ghost_row]:0:$ghost_col}$ghost${board[$ghost_row]:$((ghost_col + 1))}
}
# Function to start the game
function start_game() {
# Pac-Man clone in Bash
# Initialize variables
player="C"
ghost="G"
empty=" "
wall="#"
food="."
score=0
food_collected=0 # Variable to track the number of food items collected by the player
# Define the game board
declare -a board=(
"#######################################"
"#C #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"#######################################"
)
# Function to print the game board
function print_board() {
clear
for row in "${board[@]}"; do
echo "$row"
done
echo "Score: $score"
}
# Function to check if a given position is valid on the board
function is_valid_position() {
local row=$1
local col=$2
[[ $row -ge 0 && $row -lt ${#board[@]} && $col -ge 0 && $col -lt ${#board[0]} ]]
}
# Function to move the player
function move_player() {
local new_row=$((player_row + $1))
local new_col=$((player_col + $2))
if is_valid_position $new_row $new_col && [[ ${board[$new_row]:$new_col:1} != "$wall" ]]; then
if [[ ${board[$new_row]:$new_col:1} == "$ghost" ]]; then
player_died=true # Set player_died flag to true if the player collides with the ghost
return
fi
if [[ ${board[$new_row]:$new_col:1} == "$food" ]]; then
((score++))
((food_collected++))
if ((food_collected == 2)); then
spawn_enemy # Spawn enemy when the player collects 2 food items
food_collected=0 # Reset the food collected counter
fi
fi
board[$player_row]=${board[$player_row]:0:$player_col}$empty${board[$player_row]:$((player_col + 1))}
player_row=$new_row
player_col=$new_col
board[$player_row]=${board[$player_row]:0:$player_col}$player${board[$player_row]:$((player_col + 1))}
fi
}
# Function to move the ghosts
function move_ghosts() {
for ((i = 0; i < ${#board[@]}; i++)); do
for ((j = 0; j < ${#board[0]}; j++)); do
if [[ ${board[$i]:$j:1} == "$ghost" ]]; then
local player_distance=1000
local next_row=$i
local next_col=$j
local dirs=(-1 0 1 0 0 -1 0 1)
# Find the direction that minimizes distance to the player
for ((dir = 0; dir < 4; dir++)); do
local dr=$((i + dirs[dir * 2]))
local dc=$((j + dirs[dir * 2 + 1]))
local dist=$(( (player_row - dr) ** 2 + (player_col - dc) ** 2 ))
if [[ $dist -lt $player_distance ]]; then
player_distance=$dist
next_row=$dr
next_col=$dc
fi
done
# Move the ghost if the next position is not a wall or food
if is_valid_position $next_row $next_col && [[ ${board[$next_row]:$next_col:1} != "$wall" && ${board[$next_row]:$next_col:1} != "$food" ]]; then
board[$i]=${board[$i]:0:$j}$empty${board[$i]:$((j + 1))}
board[$next_row]=${board[$next_row]:0:$next_col}$ghost${board[$next_row]:$((next_col + 1))}
fi
fi
done
done
}
# Function to spawn ghosts at random positions
function spawn_ghosts() {
ghost_row=$((RANDOM % (${#board[@]} - 2) + 1))
ghost_col=$((RANDOM % (${#board[0]} - 2) + 1))
board[$ghost_row]=${board[$ghost_row]:0:$ghost_col}$ghost${board[$ghost_row]:$((ghost_col + 1))}
}
# Function to spawn food at random positions
function spawn_food() {
local row
local col
local num_food=20 # Adjust the number of food items here
for ((i = 0; i < num_food; i++)); do
row=$((RANDOM % (${#board[@]} - 2) + 1))
col=$((RANDOM % (${#board[0]} - 2) + 1))
if [[ ${board[$row]:$col:1} == "$empty" ]]; then
board[$row]=${board[$row]:0:$col}$food${board[$row]:$((col + 1))}
fi
done
}
# Function to check if the game is over with a timer
function game_over_with_timer() {
print_board
local answer
while true; do
# Print the message in red
echo -e "${txtred}You died! Press 'yes' to play again, 'no' to quit or ${txtgrn}'O' to return to the main menu:${txtrst}"
read -p "" answer
if [[ "$answer" == "yes" || "$answer" == "no" ]]; then
break
elif [[ "$answer" == "O" || "$answer" == "o" ]]; then
save_score
main_menu
break
else
echo "Please type 'yes', 'no', or 'O' to return to the main menu"
fi
done
if [ "$answer" == "yes" ]; then
reset_game
elif [ "$answer" == "no" ]; then
save_score # Save the player's score if they choose to quit
echo "Goodbye!"
exit
fi
}
# Function to display the victory message
function game_over_with_victory() {
print_board
echo -e "${txtgrn}Congratulations! You collected all the food. You win!${txtrst}"
read -p "Press Enter to return to the main menu or type 'exit' to quit: " answer
if [ "$answer" == "" ]; then
main_menu
elif [ "$answer" == "exit" ]; then
echo "${txtgrn}Goodbye!{txtrst}"
exit
else
echo "Invalid input. Returning to the main menu."
main_menu
fi
}
# Function to reset the game
function reset_game() {
player_row=1
player_col=1
score=0
food_collected=0
board=(
"#######################################"
"#C #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"# #"
"#######################################"
)
spawn_ghosts
spawn_food
player_died=false # Reset the player_died flag
}
# Initialize player position
player_row=1
player_col=1
# Initialize enemy directions
dirs=(-1 0 1 0 0 -1 0 1)
# Spawn ghosts
spawn_ghosts
# Spawn food
spawn_food
# Flag to track if the player has died
player_died=false
# Main game loop
while true; do
print_board
# Read user input
read -rsn1 direction
# Move player based on input
case $direction in
"w") move_player -1 0 ;;
"s") move_player 1 0 ;;
"a") move_player 0 -1 ;;
"d") move_player 0 1 ;;
"q") echo "Goodbye!"; exit ;;
"o") main_menu ;;
*) ;;
esac
# Move ghosts
move_ghosts
# Check if the player is dead
if $player_died; then
game_over_with_timer
fi
# Check if the player is dead after the move
if [[ ${board[$player_row]:$player_col:1} == "$ghost" ]]; then
player_died=true
fi
# Check if all food is collected
if [[ $(grep -o "$food" <<< "${board[*]}") == "" ]]; then
game_over_with_victory
fi
done
}
# Function to display help information
function display_help() {
clear
echo "made by stuffbymax"
echo "------------------"
echo -e " ${txtgrn}version${txtrst}"
echo -e "${txtgrn}bash-pac v1.2.0 S${txtrst}"
echo "-------------------"
echo -e "${txtblu}Game Instructions${txtrst}"
echo "------------------"
echo -e "${txtblu}Player character: (C)${txtrst}"
echo
echo -e "${txtblu}Avoid the ghost (G) while collecting food (.) to increase your score.${txtrst}"
echo
echo -e "${txtylw}Controls:${txtrst}"
echo "------------------"
echo -e "${txtylw}W: Move Up${txtrst}"
echo -e "${txtylw}A: Move Left${txtrst}"
echo -e "${txtylw}S: Move Down${txtrst}"
echo -e "${txtylw}D: Move Right${txtrst}"
echo
echo -e "${txtpur}In-game shortcuts:${txtrst}"
echo "------------------"
echo -e "${txtpur}Q: Exit bash-pac${txtrst}"
echo -e "${txtpur}o: Return to the main menu${txtrst}"
echo "--------------------------"
echo -e "${txtgrn}Green thanks you for downloading${txtrst}"
echo "--------------------------"
echo "Press Enter to continue..."
read -r
}
# After the game_over_with_victory() function
# Function to save the player's score
function save_score() {
echo "Enter your name: "
read player_name
echo "$player_name $score" >> scores.txt
}
# Function to view scores
function view_scores() {
clear
echo -e "${txtblu}High Scores:${txtrst}"
echo "------------------"
# Sort scores and display
sort -r -k 2 scores.txt | head -n 10
echo "------------------"
read -p "Press Enter to return to the main menu..." enter
}
# Function to exit the script
function exit_game() {
echo "Goodbye!"
exit
}
# Function to display the main menu
function main_menu() {
while true; do
# Main menu
clear
echo -e "${txtcyn}Options:${txtrst}"
echo -e "${txtblu}1. Start${txtrst}"
echo -e "${txtylw}2. Help${txtrst}"
echo -e "${txtred}3. View Scores${txtrst}"
echo -e "${txtred}4. Exit${txtrst}"
# Wait for any key press
read -n 1 key
# Read user input for option
read -n 1 option
case $option in
"1") start_game ;;
"2") display_help ;;
"3") view_scores ;;
"4") exit_game ;;
*) ;;
esac
done
}
# Start the main menu
main_menu
zdislav kasowski 999
