diff options
Diffstat (limited to 'src/input/json.rs')
| -rw-r--r-- | src/input/json.rs | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/src/input/json.rs b/src/input/json.rs deleted file mode 100644 index a71d49e..0000000 --- a/src/input/json.rs +++ /dev/null @@ -1,191 +0,0 @@ -use std::fs::File; -use std::io::prelude::*; -use serde_json; -use std::error::Error; - -use engine; -use engine::command; -use engine::bitwise_engine; -use engine::constants::*; - -pub fn read_bitwise_state_from_file(filename: &str) -> Result<bitwise_engine::BitwiseGameState, Box<Error>> { - let mut file = File::open(filename)?; - let mut content = String::new(); - file.read_to_string(&mut content)?; - let state: State = serde_json::from_str(content.as_ref())?; - - let engine_state = state.to_bitwise_engine(); - Ok(engine_state) -} - -#[derive(Deserialize)] -#[serde(rename_all = "camelCase")] -struct State { - game_details: GameDetails, - players: Vec<Player>, - game_map: Vec<Vec<GameCell>>, -} - -#[derive(Deserialize)] -#[serde(rename_all = "camelCase")] -struct GameDetails { - round: u16 -} - -#[derive(Deserialize)] -#[serde(rename_all = "camelCase")] -struct Player { - player_type: char, - energy: u16, - health: u8, - iron_curtain_available: bool, - active_iron_curtain_lifetime: i16 -} - -#[derive(Deserialize)] -#[serde(rename_all = "camelCase")] -struct GameCell { - x: u8, - y: u8, - buildings: Vec<BuildingState>, - missiles: Vec<MissileState>, -} - -#[derive(Deserialize)] -#[serde(rename_all = "camelCase")] -struct BuildingState { - health: u8, - construction_time_left: i16, - weapon_cooldown_time_left: u8, - building_type: String, - x: u8, - y: u8, - player_type: char -} - -#[derive(Deserialize)] -#[serde(rename_all = "camelCase")] -struct MissileState { - player_type: char -} - - -impl State { - fn to_bitwise_engine(&self) -> bitwise_engine::BitwiseGameState { - let mut player = bitwise_engine::Player::empty(); - let mut opponent = bitwise_engine::Player::empty(); - - self.player().map_onto_engine(&mut player); - self.opponent().map_onto_engine(&mut opponent); - - for row in &self.game_map { - for cell in row { - let point = engine::geometry::Point::new(cell.x, cell.y); - for building in &cell.buildings { - let building_type = building.convert_building_type(); - - let mut bitwise_buildings = if building.player_type == 'A' { - &mut player - } else { - &mut opponent - }; - let bitfield = point.to_bitfield(); - - bitwise_buildings.occupied |= bitfield; - if building.construction_time_left >= 0 { - bitwise_buildings.unconstructed.push(building.to_bitwise_engine_unconstructed()); - } else { - for health_tier in 0..DEFENCE_HEALTH { - if building.health > health_tier as u8 * MISSILE_DAMAGE { - bitwise_buildings.buildings[health_tier] |= bitfield; - } - } - if building_type == command::BuildingType::Energy { - bitwise_buildings.energy_towers |= bitfield; - } - else if building_type == command::BuildingType::Attack { - for cooldown_tier in 0..MISSILE_COOLDOWN + 1 { - if building.weapon_cooldown_time_left == cooldown_tier as u8 { - bitwise_buildings.missile_towers[cooldown_tier] |= bitfield; - } - } - } - else if building_type == command::BuildingType::Tesla { - bitwise_buildings.tesla_cooldowns.push(bitwise_engine::TeslaCooldown { - pos: point, - cooldown: building.weapon_cooldown_time_left, - age: building.construction_time_left.abs() as u16 - }); - } - } - } - for missile in &cell.missiles { - let (mut left, mut right) = engine::geometry::Point::new_double_bitfield(cell.x, cell.y, missile.player_type == 'A'); - let mut bitwise_buildings = if missile.player_type == 'A' { - &mut player - } else { - &mut opponent - }; - - for mut tier in &mut bitwise_buildings.missiles { - let setting = (!tier.0 & left, !tier.1 & right); - tier.0 |= setting.0; - tier.1 |= setting.1; - left &= !setting.0; - right &= !setting.1; - } - } - } - } - - bitwise_engine::BitwiseGameState::new( - player, opponent, - self.game_details.round - ) - } - - fn player(&self) -> &Player { - self.players.iter() - .find(|p| p.player_type == 'A') - .expect("Player character did not appear in state.json") - } - - fn opponent(&self) -> &Player { - self.players.iter() - .find(|p| p.player_type == 'B') - .expect("Opponent character did not appear in state.json") - } -} - -impl BuildingState { - fn to_bitwise_engine_unconstructed(&self) -> bitwise_engine::UnconstructedBuilding { - bitwise_engine::UnconstructedBuilding { - pos: engine::geometry::Point::new(self.x, self.y), - construction_time_left: self.construction_time_left as u8, // > 0 check already happened - building_type: self.convert_building_type() - } - } - - fn convert_building_type(&self) -> command::BuildingType { - match self.building_type.as_ref() { - "ATTACK" => command::BuildingType::Attack, - "ENERGY" => command::BuildingType::Energy, - "TESLA" => command::BuildingType::Tesla, - _ => command::BuildingType::Defence, - } - } -} - - -impl Player { - fn map_onto_engine(&self, engine_player: &mut bitwise_engine::Player) { - engine_player.health = self.health; - engine_player.energy = self.energy; - engine_player.iron_curtain_available = self.iron_curtain_available; - engine_player.iron_curtain_remaining = if self.active_iron_curtain_lifetime < 0 { - 0 - } else { - self.active_iron_curtain_lifetime as u8 - }; - } -} |