def _apply_ability(game_state: GameState) -> AbilityResult:
player_state = game_state.player_state
if player_state.health_resource.value <= ABILITY_HEALTH_LOSS:
return AbilityFailedToExecute("Using this would kill you!")
player_state.health_resource.lose(ABILITY_HEALTH_LOSS)
player_state.gain_buff_effect(get_buff_effect(BUFF_TYPE), DURATION)
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.game_world.player_entity
rect_w = 36
# Note: We assume that this ability is used by this specific hero
hero_entity_size = HEROES[HeroId.WARRIOR].entity_size
slash_pos = translate_in_direction(
player_entity.get_center_position(),
player_entity.direction,
rect_w / 2 + hero_entity_size[0] * 0.25)
slash_rect = Rect(int(slash_pos[0] - rect_w / 2), int(slash_pos[1] - rect_w / 2), rect_w, rect_w)
affected_enemies = game_state.game_world.get_enemy_intersecting_rect(slash_rect)
has_aoe_upgrade = game_state.player_state.has_upgrade(HeroUpgradeId.ABILITY_SLASH_AOE_BONUS_DAMAGE)
hit_multiple_enemies = len(affected_enemies) > 1
for enemy in affected_enemies:
if has_aoe_upgrade and hit_multiple_enemies:
damage: float = MAX_DMG
else:
damage: float = MIN_DMG + random.random() * (MAX_DMG - MIN_DMG)
deal_player_damage_to_enemy(game_state, enemy, damage, DamageType.PHYSICAL)
game_state.game_world.visual_effects.append(
VisualRect((100, 0, 0), slash_pos, rect_w, int(rect_w * 0.7), Millis(200), 2, None))
game_state.player_state.gain_buff_effect(get_buff_effect(BuffType.RECOVERING_AFTER_ABILITY), Millis(300))
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.game_world.player_entity
rect_w = 28
slash_center_pos = translate_in_direction(
player_entity.get_center_position(), player_entity.direction,
rect_w / 2 + PLAYER_ENTITY_SIZE[0] * 0.25)
slash_rect = Rect(int(slash_center_pos[0] - rect_w / 2),
int(slash_center_pos[1] - rect_w / 2), rect_w, rect_w)
affected_enemies = game_state.game_world.get_enemy_intersecting_rect(
slash_rect)
if not affected_enemies:
return AbilityFailedToExecute(reason="No targets")
# Note: Dependency on other ability 'stealth'
should_stun = game_state.player_state.has_active_buff(BuffType.STEALTHING)
if should_stun:
game_state.camera_shake = CameraShake(Millis(50), Millis(150), 4)
buff_effect = get_buff_effect(DEBUFF, should_stun)
affected_enemies[0].gain_buff_effect(buff_effect, DEBUFF_DURATION)
game_state.game_world.visual_effects.append(
VisualRect((150, 150, 75), slash_center_pos, rect_w, int(rect_w * 0.7),
Millis(200), 2, None))
game_state.game_world.visual_effects.append(
VisualCross((100, 100, 70), slash_center_pos, 6, Millis(100), 2))
game_state.player_state.gain_buff_effect(
get_buff_effect(BuffType.RECOVERING_AFTER_ABILITY), Millis(250))
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
game_state.player_state.force_cancel_all_buffs()
has_speed_upgrade = game_state.player_state.has_upgrade(
HeroUpgradeId.ABILITY_STEALTH_MOVEMENT_SPEED)
speed_decrease = MOVEMENT_SPEED_DECREASE if not has_speed_upgrade else 0
game_state.player_state.gain_buff_effect(
get_buff_effect(BUFF_STEALTH, speed_decrease), DURATION_STEALTH)
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.game_world.player_entity
previous_position = player_entity.get_center_position()
used_from_stealth = game_state.player_state.has_active_buff(
BuffType.STEALTHING)
for distance in range(40, 200, 10):
new_position = translate_in_direction(
(player_entity.x, player_entity.y), player_entity.direction,
distance)
if game_state.game_world.is_position_within_game_world(new_position) \
and not game_state.game_world.would_entity_collide_if_new_pos(player_entity, new_position):
if _would_collide_with_wall(game_state, player_entity, distance):
return AbilityFailedToExecute(reason="Wall is blocking")
should_regain_mana_and_cd = False
enemy_hit = _get_enemy_that_was_hit(game_state, player_entity,
distance)
if enemy_hit:
game_state.camera_shake = CameraShake(Millis(50), Millis(150),
4)
deal_player_damage_to_enemy(game_state, enemy_hit, DAMAGE,
DamageType.MAGIC)
has_reset_upgrade = game_state.player_state.has_upgrade(
HeroUpgradeId.ABILITY_DASH_KILL_RESET)
enemy_died = enemy_hit.health_resource.is_at_or_below_zero()
if has_reset_upgrade and enemy_died:
should_regain_mana_and_cd = True
player_entity.set_position(new_position)
new_center_position = player_entity.get_center_position()
color = (250, 140, 80)
game_state.game_world.visual_effects.append(
VisualCircle(color, previous_position, 17, 35, Millis(150), 1))
game_state.game_world.visual_effects.append(
VisualLine(color, previous_position, new_center_position,
Millis(250), 2))
game_state.game_world.visual_effects.append(
VisualRect(color, previous_position, 37, 46, Millis(150), 1))
game_state.game_world.visual_effects.append(
VisualCircle(color, new_center_position, 25, 40, Millis(300),
1, player_entity))
has_speed_upgrade = game_state.player_state.has_upgrade(
HeroUpgradeId.ABILITY_DASH_MOVEMENT_SPEED)
if has_speed_upgrade:
game_state.player_state.gain_buff_effect(
get_buff_effect(BUFF_SPEED), BUFF_SPEED_DURATION)
if used_from_stealth:
game_state.player_state.gain_buff_effect(
get_buff_effect(BUFF_FROM_STEALTH),
BUFF_FROM_STEALTH_DURATION)
return AbilityWasUsedSuccessfully(
should_regain_mana_and_cd=should_regain_mana_and_cd)
return AbilityFailedToExecute(reason="No space")
def _apply_ability(game_state: GameState) -> AbilityResult:
hero_center_pos = game_state.game_world.player_entity.get_center_position()
distance = 60
affected_enemies = game_state.game_world.get_enemies_within_x_y_distance_of(
distance, hero_center_pos)
game_state.game_world.visual_effects.append(
VisualRect((50, 50, 100), hero_center_pos, distance * 2,
int(distance * 2.1), Millis(200), 2, None))
game_state.game_world.visual_effects.append(
VisualRect((150, 150, 200), hero_center_pos, distance, distance * 2,
Millis(150), 3, None))
for enemy in affected_enemies:
enemy.gain_buff_effect(get_buff_effect(BUFF_TYPE_STUNNED),
STUN_DURATION)
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.player_entity
rect_w = 28
slash_center_pos = translate_in_direction(
player_entity.get_center_position(), player_entity.direction,
rect_w / 2 + PLAYER_ENTITY_SIZE[0] * 0.25)
slash_rect = Rect(int(slash_center_pos[0] - rect_w / 2),
int(slash_center_pos[1] - rect_w / 2), rect_w, rect_w)
affected_enemies = game_state.get_enemy_intersecting_rect(slash_rect)
is_stealthed = game_state.player_state.has_active_buff(BuffType.STEALTHING)
if is_stealthed:
play_sound(SoundId.ABILITY_SHIV_STEALTHED)
else:
play_sound(SoundId.ABILITY_SHIV)
for enemy in affected_enemies:
damage: float = MIN_DMG + random.random() * (MAX_DMG - MIN_DMG)
# Note: Dependency on other ability 'stealth'
if is_stealthed:
# Talent: increase the damage bonus that Shiv gets from being used while stealthing
has_damage_upgrade = game_state.player_state.has_upgrade(
HeroUpgradeId.ABILITY_SHIV_SNEAK_BONUS_DAMAGE)
damage *= SHIV_UPGRADED_STEALTH_DAMAGE_MULTIPLIER if has_damage_upgrade else SHIV_STEALTH_DAMAGE_MULTIPLIER
game_state.camera_shake = CameraShake(Millis(50), Millis(150), 4)
else:
# Talent: if attacking an enemy that's at 100% health while not stealthing, deal bonus damage
has_damage_upgrade = game_state.player_state.has_upgrade(
HeroUpgradeId.ABILITY_SHIV_FULL_HEALTH_BONUS_DAMAGE)
if has_damage_upgrade and enemy.health_resource.is_at_max():
damage *= SHIV_TALENT_FULL_HEALTH_DAMAGE_MULTIPLIER
deal_player_damage_to_enemy(game_state,
enemy,
damage,
DamageType.PHYSICAL,
visual_emphasis=is_stealthed)
break
game_state.visual_effects.append(
VisualRect((150, 150, 75), slash_center_pos, rect_w, int(rect_w * 0.7),
Millis(200), 2, None))
game_state.visual_effects.append(
VisualCross((100, 100, 70), slash_center_pos, 6, Millis(100), 2))
game_state.player_state.gain_buff_effect(
get_buff_effect(BuffType.RECOVERING_AFTER_ABILITY), Millis(250))
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.game_world.player_entity
distance_from_player = 35
projectile_pos = translate_in_direction(
get_position_from_center_position(player_entity.get_center_position(), PROJECTILE_SIZE),
player_entity.direction,
distance_from_player)
projectile_speed = 0.2
entity = WorldEntity(projectile_pos, PROJECTILE_SIZE, PROJECTILE_SPRITE, player_entity.direction,
projectile_speed)
projectile = Projectile(entity, create_projectile_controller(PROJECTILE_TYPE))
game_state.game_world.projectile_entities.append(projectile)
effect_position = (projectile_pos[0] + PROJECTILE_SIZE[0] // 2,
projectile_pos[1] + PROJECTILE_SIZE[1] // 2)
game_state.game_world.visual_effects.append(VisualCircle((250, 150, 50), effect_position, 9, 18, Millis(80), 0))
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.game_world.player_entity
player_center_pos = player_entity.get_center_position()
game_state.game_world.visual_effects.append(
VisualCircle((150, 150, 250), player_center_pos, 95, 190, Millis(200), 3))
affected_enemies = game_state.game_world.get_enemies_within_x_y_distance_of(180, player_center_pos)
effect_position = get_position_from_center_position(player_center_pos, EFFECT_SPRITE_SIZE)
game_state.game_world.visual_effects.append(
VisualSprite(Sprite.EFFECT_ABILITY_FROST_NOVA, effect_position, Millis(200), player_entity))
for enemy in affected_enemies:
damage_was_dealt = deal_player_damage_to_enemy(game_state, enemy, 5, DamageType.MAGIC
)
if damage_was_dealt:
enemy.gain_buff_effect(get_buff_effect(BuffType.REDUCED_MOVEMENT_SPEED), Millis(4000))
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.game_world.player_entity
aoe_center_pos = translate_in_direction(
player_entity.get_center_position(), player_entity.direction, 60)
aoe_pos = get_position_from_center_position(aoe_center_pos,
PROJECTILE_SIZE)
projectile_speed = 0.1
entity = WorldEntity(aoe_pos, PROJECTILE_SIZE, PROJECTILE_SPRITE,
player_entity.direction, projectile_speed)
projectile = Projectile(entity,
create_projectile_controller(PROJECTILE_TYPE))
game_state.game_world.projectile_entities.append(projectile)
has_lightfooted_upgrade = game_state.player_state.has_upgrade(
HeroUpgradeId.MAGE_LIGHT_FOOTED)
if not has_lightfooted_upgrade:
game_state.player_state.gain_buff_effect(
get_buff_effect(BuffType.RECOVERING_AFTER_ABILITY), Millis(300))
return AbilityWasUsedSuccessfully()
def _apply_teleport(game_state: GameState) -> AbilityResult:
player_entity = game_state.player_entity
previous_position = player_entity.get_center_position()
new_position = translate_in_direction((player_entity.x, player_entity.y),
player_entity.direction, 140)
player_entity.set_position(new_position)
new_center_position = player_entity.get_center_position()
color = (140, 140, 230)
game_state.visual_effects.append(
VisualCircle(color, previous_position, 17, 35, Millis(150), 1))
game_state.visual_effects.append(
VisualRect(color, previous_position, 37, 50, Millis(150), 1))
game_state.visual_effects.append(
VisualLine(color, previous_position, new_center_position, Millis(200),
1))
game_state.visual_effects.append(
VisualCircle(color, new_center_position, 25, 50, Millis(300), 2,
player_entity))
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.player_entity
distance_from_player = 35
projectile_pos = translate_in_direction(
get_position_from_center_position(player_entity.get_center_position(),
PROJECTILE_SIZE),
player_entity.direction, distance_from_player)
projectile_speed = 0.3
entity = WorldEntity(projectile_pos, PROJECTILE_SIZE,
Sprite.PROJECTILE_PLAYER_FIREBALL,
player_entity.direction, projectile_speed)
projectile = Projectile(
entity, create_projectile_controller(ProjectileType.PLAYER_FIREBALL))
game_state.projectile_entities.append(projectile)
effect_position = (projectile_pos[0] + PROJECTILE_SIZE[0] // 2,
projectile_pos[1] + PROJECTILE_SIZE[1] // 2)
game_state.visual_effects.append(
VisualCircle((250, 150, 50), effect_position, 15, 5, Millis(300), 0))
has_lightfooted_upgrade = game_state.player_state.has_upgrade(
HeroUpgradeId.MAGE_LIGHT_FOOTED)
if not has_lightfooted_upgrade:
game_state.player_state.gain_buff_effect(
get_buff_effect(BuffType.RECOVERING_AFTER_ABILITY), Millis(300))
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
game_state.player_state.gain_buff_effect(get_buff_effect(BUFF_TYPE_CHARGING), CHARGE_DURATION)
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
strike_enemies(game_state, ABILITY_NUM_TARGETS)
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
game_state.player_state.mana_resource.gain(ABILITY_MANA_AMOUNT)
return AbilityWasUsedSuccessfully()
def _apply_channel_attack(game_state: GameState) -> AbilityResult:
game_state.player_state.gain_buff_effect(
get_buff_effect(BuffType.CHANNELING_ARCANE_FIRE), CHANNEL_DURATION)
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
player_entity = game_state.game_world.player_entity
for enemy in game_state.game_world.get_enemies_within_x_y_distance_of(
400, player_entity.get_center_position()):
enemy.health_resource.set_zero()
return AbilityWasUsedSuccessfully()
def _apply_ability(game_state: GameState) -> AbilityResult:
game_state.player_state.gain_buff_effect(get_buff_effect(CHANNELING_STOMP),
Millis(500))
return AbilityWasUsedSuccessfully()
def _apply_heal(game_state: GameState) -> AbilityResult:
game_state.player_state.gain_buff_effect(
get_buff_effect(BuffType.HEALING_OVER_TIME), Millis(3500))
return AbilityWasUsedSuccessfully()