575 lines
21 KiB
Python
575 lines
21 KiB
Python
"""
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Combat Views
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Routes for combat UI.
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"""
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from flask import Blueprint, render_template, request, redirect, url_for, make_response
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import structlog
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from ..utils.api_client import get_api_client, APIError, APINotFoundError
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from ..utils.auth import require_auth_web as require_auth
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logger = structlog.get_logger(__name__)
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combat_bp = Blueprint('combat', __name__, url_prefix='/combat')
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@combat_bp.route('/<session_id>')
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@require_auth
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def combat_view(session_id: str):
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"""
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Render the combat page for an active encounter.
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Displays the 3-column combat interface with:
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- Left: Combatants (player + enemies) with HP/MP bars
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- Center: Combat log + action buttons
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- Right: Turn order + active effects
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"""
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client = get_api_client()
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try:
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# Get combat state from API
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response = client.get(f'/api/v1/combat/{session_id}/state')
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result = response.get('result', {})
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# Check if combat is still active
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if not result.get('in_combat'):
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# Combat ended - redirect to game play
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return redirect(url_for('game.play_session', session_id=session_id))
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encounter = result.get('encounter') or {}
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combat_log = result.get('combat_log', [])
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# Get current turn combatant ID directly from API response
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current_turn_id = encounter.get('current_turn')
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# Find if it's the player's turn
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is_player_turn = False
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player_combatant = None
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for combatant in encounter.get('combatants', []):
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if combatant.get('is_player'):
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player_combatant = combatant
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if combatant.get('combatant_id') == current_turn_id:
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is_player_turn = True
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break
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# Format combat log entries for display
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formatted_log = []
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for entry in combat_log:
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log_entry = {
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'actor': entry.get('combatant_name', entry.get('actor', '')),
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'message': entry.get('message', ''),
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'damage': entry.get('damage'),
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'heal': entry.get('healing'),
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'is_crit': entry.get('is_critical', False),
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'type': 'player' if entry.get('is_player', False) else 'enemy'
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}
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# Detect system messages
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if entry.get('action_type') in ('round_start', 'combat_start', 'combat_end'):
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log_entry['type'] = 'system'
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formatted_log.append(log_entry)
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return render_template(
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'game/combat.html',
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session_id=session_id,
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encounter=encounter,
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combat_log=formatted_log,
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current_turn_id=current_turn_id,
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is_player_turn=is_player_turn,
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player_combatant=player_combatant
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)
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except APINotFoundError:
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logger.warning("combat_not_found", session_id=session_id)
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return render_template('errors/404.html', message="No active combat encounter"), 404
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except APIError as e:
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logger.error("failed_to_load_combat", session_id=session_id, error=str(e))
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return render_template('errors/500.html', message=str(e)), 500
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@combat_bp.route('/<session_id>/action', methods=['POST'])
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@require_auth
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def combat_action(session_id: str):
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"""
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Execute a combat action (attack, defend, ability, item).
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Returns updated combat log entries.
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"""
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client = get_api_client()
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action_type = request.form.get('action_type', 'attack')
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ability_id = request.form.get('ability_id')
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item_id = request.form.get('item_id')
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target_id = request.form.get('target_id')
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try:
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# Build action payload
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payload = {
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'action_type': action_type
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}
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if ability_id:
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payload['ability_id'] = ability_id
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if item_id:
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payload['item_id'] = item_id
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if target_id:
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payload['target_id'] = target_id
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# POST action to API
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response = client.post(f'/api/v1/combat/{session_id}/action', payload)
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result = response.get('result', {})
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# Check if combat ended
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combat_ended = result.get('combat_ended', False)
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combat_status = result.get('combat_status')
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if combat_ended:
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# API returns lowercase status values: 'victory', 'defeat', 'fled'
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status_lower = (combat_status or '').lower()
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if status_lower == 'victory':
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return render_template(
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'game/partials/combat_victory.html',
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session_id=session_id,
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rewards=result.get('rewards', {})
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)
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elif status_lower == 'defeat':
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return render_template(
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'game/partials/combat_defeat.html',
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session_id=session_id,
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gold_lost=result.get('gold_lost', 0),
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can_retry=result.get('can_retry', False)
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)
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# Format action result for log display
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# API returns data directly in result, not nested under 'action_result'
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log_entries = []
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# Player action entry
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player_entry = {
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'actor': 'You',
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'message': result.get('message', f'used {action_type}'),
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'type': 'player',
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'is_crit': False
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}
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# Add damage info if present
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damage_results = result.get('damage_results', [])
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if damage_results:
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for dmg in damage_results:
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player_entry['damage'] = dmg.get('total_damage') or dmg.get('damage')
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player_entry['is_crit'] = dmg.get('is_critical', False)
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if player_entry['is_crit']:
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player_entry['type'] = 'crit'
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# Add healing info if present
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if result.get('healing'):
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player_entry['heal'] = result.get('healing')
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player_entry['type'] = 'heal'
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log_entries.append(player_entry)
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# Add any effect entries
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for effect in result.get('effects_applied', []):
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# API may use "name" or "effect" key for the effect name
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effect_name = effect.get('name') or effect.get('effect') or 'Unknown'
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log_entries.append({
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'actor': '',
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'message': effect.get('message', f'Effect applied: {effect_name}'),
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'type': 'system'
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})
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# Return log entries HTML
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resp = make_response(render_template(
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'game/partials/combat_log.html',
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combat_log=log_entries
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))
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# Trigger enemy turn if it's no longer player's turn
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next_combatant = result.get('next_combatant_id')
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if next_combatant and not result.get('next_is_player', True):
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resp.headers['HX-Trigger'] = 'enemyTurn'
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return resp
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except APIError as e:
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logger.error("combat_action_failed", session_id=session_id, action_type=action_type, error=str(e))
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return f'''
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<div class="combat-log__entry combat-log__entry--system">
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<span class="log-message">Action failed: {e}</span>
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</div>
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''', 500
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@combat_bp.route('/<session_id>/abilities')
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@require_auth
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def combat_abilities(session_id: str):
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"""Get abilities modal for combat."""
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client = get_api_client()
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try:
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# Get combat state to get player's abilities
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response = client.get(f'/api/v1/combat/{session_id}/state')
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result = response.get('result', {})
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encounter = result.get('encounter', {})
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# Find player combatant
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player_combatant = None
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for combatant in encounter.get('combatants', []):
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if combatant.get('is_player'):
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player_combatant = combatant
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break
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# Get abilities from player combatant or character
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abilities = []
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if player_combatant:
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ability_ids = player_combatant.get('abilities', [])
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current_mp = player_combatant.get('current_mp', 0)
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cooldowns = player_combatant.get('cooldowns', {})
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# Fetch ability details (if API has ability endpoint)
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for ability_id in ability_ids:
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try:
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ability_response = client.get(f'/api/v1/abilities/{ability_id}')
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ability_data = ability_response.get('result', {})
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# Check availability
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mp_cost = ability_data.get('mp_cost', 0)
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cooldown = cooldowns.get(ability_id, 0)
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available = current_mp >= mp_cost and cooldown == 0
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abilities.append({
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'id': ability_id,
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'name': ability_data.get('name', ability_id),
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'description': ability_data.get('description', ''),
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'mp_cost': mp_cost,
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'cooldown': cooldown,
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'max_cooldown': ability_data.get('cooldown', 0),
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'damage_type': ability_data.get('damage_type'),
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'effect_type': ability_data.get('effect_type'),
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'available': available
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})
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except (APINotFoundError, APIError):
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# Ability not found, add basic entry
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abilities.append({
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'id': ability_id,
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'name': ability_id.replace('_', ' ').title(),
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'description': '',
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'mp_cost': 0,
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'cooldown': cooldowns.get(ability_id, 0),
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'max_cooldown': 0,
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'available': True
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})
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return render_template(
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'game/partials/ability_modal.html',
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session_id=session_id,
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abilities=abilities
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)
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except APIError as e:
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logger.error("failed_to_load_abilities", session_id=session_id, error=str(e))
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return f'''
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<div class="modal-overlay" onclick="closeModal()">
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<div class="modal-content modal-content--md">
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<div class="modal-header">
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<h3 class="modal-title">Select Ability</h3>
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<button class="modal-close" onclick="closeModal()">×</button>
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</div>
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<div class="modal-body">
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<div class="items-empty">Failed to load abilities: {e}</div>
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</div>
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</div>
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</div>
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'''
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@combat_bp.route('/<session_id>/items')
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@require_auth
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def combat_items(session_id: str):
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"""
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Get combat items bottom sheet (consumables only).
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Returns a bottom sheet UI with only consumable items that can be used in combat.
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"""
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client = get_api_client()
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try:
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# Get session to find character
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session_response = client.get(f'/api/v1/sessions/{session_id}')
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session_data = session_response.get('result', {})
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character_id = session_data.get('character_id')
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# Get character inventory - filter to consumables only
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consumables = []
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if character_id:
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try:
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inv_response = client.get(f'/api/v1/characters/{character_id}/inventory')
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inv_data = inv_response.get('result', {})
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inventory = inv_data.get('inventory', [])
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# Filter to consumable items only
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for item in inventory:
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item_type = item.get('item_type', item.get('type', ''))
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if item_type == 'consumable' or item.get('usable_in_combat', False):
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consumables.append({
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'item_id': item.get('item_id'),
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'name': item.get('name', 'Unknown Item'),
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'description': item.get('description', ''),
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'effects_on_use': item.get('effects_on_use', []),
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'rarity': item.get('rarity', 'common')
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})
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except (APINotFoundError, APIError) as e:
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logger.warning("failed_to_load_combat_inventory", character_id=character_id, error=str(e))
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return render_template(
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'game/partials/combat_items_sheet.html',
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session_id=session_id,
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consumables=consumables,
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has_consumables=len(consumables) > 0
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)
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except APIError as e:
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logger.error("failed_to_load_items", session_id=session_id, error=str(e))
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return f'''
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<div class="combat-items-sheet open">
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<div class="sheet-handle"></div>
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<div class="sheet-header">
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<h3>Use Item</h3>
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<button class="sheet-close" onclick="closeCombatSheet()">×</button>
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</div>
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<div class="sheet-body">
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<div class="no-consumables">Failed to load items: {e}</div>
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</div>
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</div>
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<div class="sheet-backdrop" onclick="closeCombatSheet()"></div>
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'''
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@combat_bp.route('/<session_id>/items/<item_id>/detail')
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@require_auth
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def combat_item_detail(session_id: str, item_id: str):
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"""Get item detail for combat bottom sheet."""
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client = get_api_client()
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try:
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# Get session to find character
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session_response = client.get(f'/api/v1/sessions/{session_id}')
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session_data = session_response.get('result', {})
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character_id = session_data.get('character_id')
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item = None
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if character_id:
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# Get inventory and find the item
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inv_response = client.get(f'/api/v1/characters/{character_id}/inventory')
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inv_data = inv_response.get('result', {})
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inventory = inv_data.get('inventory', [])
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for inv_item in inventory:
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if inv_item.get('item_id') == item_id:
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item = inv_item
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break
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if not item:
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return '<p>Item not found</p>', 404
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# Format effect description
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effect_desc = item.get('description', 'Use this item')
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effects = item.get('effects_on_use', [])
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if effects:
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effect_parts = []
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for effect in effects:
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if effect.get('stat') == 'hp':
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effect_parts.append(f"Restores {effect.get('value', 0)} HP")
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elif effect.get('stat') == 'mp':
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effect_parts.append(f"Restores {effect.get('value', 0)} MP")
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elif effect.get('name'):
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effect_parts.append(effect.get('name'))
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if effect_parts:
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effect_desc = ', '.join(effect_parts)
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return f'''
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<div class="detail-info">
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<div class="detail-name">{item.get('name', 'Item')}</div>
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<div class="detail-effect">{effect_desc}</div>
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</div>
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<button class="use-btn"
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hx-post="{url_for('combat.combat_action', session_id=session_id)}"
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hx-vals='{{"action_type": "item", "item_id": "{item_id}"}}'
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hx-target="#combat-log"
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hx-swap="beforeend"
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onclick="closeCombatSheet()">
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Use
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</button>
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'''
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except APIError as e:
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logger.error("failed_to_load_combat_item_detail", session_id=session_id, item_id=item_id, error=str(e))
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return f'<p>Failed to load item: {e}</p>', 500
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@combat_bp.route('/<session_id>/flee', methods=['POST'])
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@require_auth
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def combat_flee(session_id: str):
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"""Attempt to flee from combat."""
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client = get_api_client()
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try:
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response = client.post(f'/api/v1/combat/{session_id}/flee', {})
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result = response.get('result', {})
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if result.get('success'):
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# Flee successful - use HX-Redirect for HTMX
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resp = make_response(f'''
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<div class="combat-log__entry combat-log__entry--system">
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<span class="log-message">{result.get('message', 'You fled from combat!')}</span>
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</div>
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''')
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resp.headers['HX-Redirect'] = url_for('game.play_session', session_id=session_id)
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return resp
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else:
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# Flee failed - return log entry, trigger enemy turn
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resp = make_response(f'''
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<div class="combat-log__entry combat-log__entry--system">
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<span class="log-message">{result.get('message', 'Failed to flee!')}</span>
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</div>
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''')
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# Failed flee consumes turn, so trigger enemy turn if needed
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if not result.get('next_is_player', True):
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resp.headers['HX-Trigger'] = 'enemyTurn'
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return resp
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except APIError as e:
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logger.error("flee_failed", session_id=session_id, error=str(e))
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return f'''
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<div class="combat-log__entry combat-log__entry--system">
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<span class="log-message">Flee failed: {e}</span>
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</div>
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''', 500
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@combat_bp.route('/<session_id>/enemy-turn', methods=['POST'])
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@require_auth
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def combat_enemy_turn(session_id: str):
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"""Execute enemy turn and return result."""
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client = get_api_client()
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try:
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response = client.post(f'/api/v1/combat/{session_id}/enemy-turn', {})
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result = response.get('result', {})
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# Check if combat ended
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combat_ended = result.get('combat_ended', False)
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combat_status = result.get('combat_status')
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if combat_ended:
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# API returns lowercase status values: 'victory', 'defeat', 'fled'
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status_lower = (combat_status or '').lower()
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if status_lower == 'victory':
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return render_template(
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'game/partials/combat_victory.html',
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session_id=session_id,
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rewards=result.get('rewards', {})
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)
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elif status_lower == 'defeat':
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return render_template(
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'game/partials/combat_defeat.html',
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session_id=session_id,
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gold_lost=result.get('gold_lost', 0),
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can_retry=result.get('can_retry', False)
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)
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# Format enemy action for log
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# API returns ActionResult directly in result, not nested under action_result
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log_entries = [{
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'actor': 'Enemy',
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'message': result.get('message', 'attacks'),
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'type': 'enemy',
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'is_crit': False
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}]
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# Add damage info - API returns total_damage, not damage
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damage_results = result.get('damage_results', [])
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if damage_results:
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log_entries[0]['damage'] = damage_results[0].get('total_damage')
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log_entries[0]['is_crit'] = damage_results[0].get('is_critical', False)
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# Check if it's still enemy turn (multiple enemies)
|
|
resp = make_response(render_template(
|
|
'game/partials/combat_log.html',
|
|
combat_log=log_entries
|
|
))
|
|
|
|
# If next combatant is also an enemy, trigger another enemy turn
|
|
if result.get('next_combatant_id') and not result.get('next_is_player', True):
|
|
resp.headers['HX-Trigger'] = 'enemyTurn'
|
|
|
|
return resp
|
|
|
|
except APIError as e:
|
|
logger.error("enemy_turn_failed", session_id=session_id, error=str(e))
|
|
return f'''
|
|
<div class="combat-log__entry combat-log__entry--system">
|
|
<span class="log-message">Enemy turn error: {e}</span>
|
|
</div>
|
|
''', 500
|
|
|
|
|
|
@combat_bp.route('/<session_id>/log')
|
|
@require_auth
|
|
def combat_log(session_id: str):
|
|
"""Get current combat log."""
|
|
client = get_api_client()
|
|
|
|
try:
|
|
response = client.get(f'/api/v1/combat/{session_id}/state')
|
|
result = response.get('result', {})
|
|
combat_log_data = result.get('combat_log', [])
|
|
|
|
# Format log entries
|
|
formatted_log = []
|
|
for entry in combat_log_data:
|
|
log_entry = {
|
|
'actor': entry.get('combatant_name', entry.get('actor', '')),
|
|
'message': entry.get('message', ''),
|
|
'damage': entry.get('damage'),
|
|
'heal': entry.get('healing'),
|
|
'is_crit': entry.get('is_critical', False),
|
|
'type': 'player' if entry.get('is_player', False) else 'enemy'
|
|
}
|
|
if entry.get('action_type') in ('round_start', 'combat_start', 'combat_end'):
|
|
log_entry['type'] = 'system'
|
|
formatted_log.append(log_entry)
|
|
|
|
return render_template(
|
|
'game/partials/combat_log.html',
|
|
combat_log=formatted_log
|
|
)
|
|
|
|
except APIError as e:
|
|
logger.error("failed_to_load_combat_log", session_id=session_id, error=str(e))
|
|
return '<div class="combat-log__empty">Failed to load combat log</div>', 500
|
|
|
|
|
|
@combat_bp.route('/<session_id>/results')
|
|
@require_auth
|
|
def combat_results(session_id: str):
|
|
"""Display combat results (victory/defeat)."""
|
|
client = get_api_client()
|
|
|
|
try:
|
|
response = client.get(f'/api/v1/combat/{session_id}/results')
|
|
results = response.get('result', {})
|
|
|
|
return render_template(
|
|
'game/combat_results.html',
|
|
victory=results['victory'],
|
|
xp_gained=results['xp_gained'],
|
|
gold_gained=results['gold_gained'],
|
|
loot=results['loot']
|
|
)
|
|
|
|
except APIError as e:
|
|
logger.error("failed_to_load_combat_results", session_id=session_id, error=str(e))
|
|
return redirect(url_for('game.play_session', session_id=session_id))
|