From: Neil Date: Thu, 15 May 2014 15:23:10 +0000 (+0200) Subject: dispense with movement mode X-Git-Tag: 0.1~285 X-Git-Url: https://git.ctpug.org.za/?a=commitdiff_plain;h=0bd160dc700e55e996a1ad89e9daf6cdc00c88d8;p=naja.git dispense with movement mode --- diff --git a/naja/constants.py b/naja/constants.py index 34a6fc1..d93b45c 100644 --- a/naja/constants.py +++ b/naja/constants.py @@ -56,9 +56,8 @@ INFO_SIZE = (SCREEN[0] - 5 * TILE_SIZE[0], SCREEN[1]) PLAYER_SIZE = (64, 96) # Player States -MOVE = 1 -ACT = 2 -EXAMINE = 3 +ACT = 1 +EXAMINE = 2 KEYS = AttrDict({ 'UP': (pgl.K_UP, pgl.K_w, pgl.K_COMMA), diff --git a/naja/gameboard.py b/naja/gameboard.py index 7e8f273..d626849 100644 --- a/naja/gameboard.py +++ b/naja/gameboard.py @@ -2,7 +2,7 @@ from random import choice from naja.constants import( BITS, DIRECTION_BITS, CONDITION_BITS, PLAYER_DEFAULTS, - MOVE, ACT, EXAMINE) + ACT, EXAMINE) from naja.player import Player from naja import actions @@ -20,7 +20,7 @@ class GameBoard(object): self.locations = [item.copy() for item in state['locations']] self.player = player self.board_locations = board_locations - self.player_mode = MOVE + self.player_mode = EXAMINE @classmethod def new_game(cls, locations_definition, @@ -152,7 +152,7 @@ class GameBoard(object): if new_mode == self.player_mode: raise RuntimeError("Inconsistent state. Setting mode %s to itself" % self.player_mode) - elif new_mode in (MOVE, ACT, EXAMINE): + elif new_mode in (ACT, EXAMINE): self.player_mode = new_mode else: raise RuntimeError("Illegal player mode %s" % self.player_mode) diff --git a/naja/player.py b/naja/player.py index 00e6133..f502b64 100644 --- a/naja/player.py +++ b/naja/player.py @@ -92,6 +92,12 @@ class Player(object): return True return False + def set_position(self, new_position): + if new_position in self.legal_moves(): + self.position = new_position + return True + return False + def legal_moves(self): positions = [self.position] for direction in [BITS.NORTH, BITS.SOUTH, BITS.EAST, BITS.WEST]: diff --git a/naja/widgets/board.py b/naja/widgets/board.py index aa608ce..d4d315a 100644 --- a/naja/widgets/board.py +++ b/naja/widgets/board.py @@ -3,7 +3,7 @@ Widget that holds the game tiles. """ import pygame.locals as pgl -from naja.constants import BOARD_SIZE, TILE_SIZE, KEYS, MOVE, ACT +from naja.constants import BOARD_SIZE, TILE_SIZE, KEYS, EXAMINE, ACT from naja.events import finish_event from naja.widgets.base import Widget @@ -18,8 +18,9 @@ class BoardWidget(Widget): super(BoardWidget, self).__init__(pos, BOARD_SIZE) self.info = info self.state = state - self.pos = (2, 2) + self.card_pos = (2, 2) self._tiles = [] + self.legal = False for y in range(0, 5): for x in range(0, 5): tile_pos = (pos[0] + x * TILE_SIZE[0], @@ -28,26 +29,27 @@ class BoardWidget(Widget): def prepare(self): for tile in self._tiles: - tile.set_highlight(self.pos) + tile.set_highlight(self.card_pos) tile.prepare() self.size = BOARD_SIZE - if self.state.gameboard.player_mode in (ACT, MOVE): - self.pos = self.state.player.position + if self.state.gameboard.player_mode == ACT: + self.card_pos = self.state.player.position def draw(self, surface): for tile in self._tiles: tile.draw(surface) def change_pos(self, offset): - tpos = (offset[0] + self.pos[0], offset[1] + self.pos[1]) + tpos = (offset[0] + self.card_pos[0], offset[1] + self.card_pos[1]) if tpos[0] < 0 or tpos[1] < 0 or tpos[0] > 4 or tpos[1] > 4: return False - self.pos = tpos - self.info.set_position(self.pos) + self.card_pos = tpos + self.info.set_position(self.card_pos) + self.legal = self.card_pos in self.state.player.legal_moves() return True def handle_event(self, ev): - if self.state.gameboard.player_mode in (ACT, MOVE): + if self.state.gameboard.player_mode == ACT: return super(BoardWidget, self).handle_event(ev) if ev.type == pgl.KEYDOWN: if ev.key in KEYS.UP: @@ -62,8 +64,9 @@ class BoardWidget(Widget): if ev.key in KEYS.RIGHT: if self.change_pos((+1, 0)): return finish_event() - if ev.key in KEYS.SWITCH: - self.state.gameboard.change_mode(MOVE) - self.info.set_position(self.state.player.position) + if (ev.key in KEYS.SELECT and + self.state.player.set_position(self.card_pos)): + self.state.gameboard.change_mode(ACT) + self.info.set_position(self.card_pos) return finish_event() return super(BoardWidget, self).handle_event(ev) diff --git a/naja/widgets/info_area.py b/naja/widgets/info_area.py index 866fb86..b5231b2 100644 --- a/naja/widgets/info_area.py +++ b/naja/widgets/info_area.py @@ -4,7 +4,7 @@ Widget for the game board information area. import pygame import pygame.locals as pgl -from naja.constants import (INFO_SIZE, EIGHT_BIT_SCALE, MOVE, ACT, KEYS, +from naja.constants import (INFO_SIZE, EIGHT_BIT_SCALE, ACT, KEYS, EXAMINE) from naja.events import finish_event from naja.resources import resources @@ -16,16 +16,14 @@ from naja.widgets.text import TextBoxWidget, TextWidget HINTS = { - MOVE: "Move using the arrow keys.\nPress SPACE to stay in place\n" - "Press TAB to change to Examine mode", ACT: "Choose an action using the Up/Down keys.\n" "Press Return to execute the action.", - EXAMINE: "Select a card to examine using the arrow keys.\n" - "Press TAB to change to Move mode", + EXAMINE: "Select a card to examine using the arrow keys." } +HINT_LEGAL_MOVE = "\nPress Return to move to this card." + TITLES = { - MOVE: "Move the Robot", ACT: "Choose an Action", EXAMINE: "Select a Card", } @@ -39,10 +37,11 @@ class InfoAreaWidget(Widget): super(InfoAreaWidget, self).__init__(pos, INFO_SIZE) self.state = state self.chosen = None + self.card_position = state.player.position self.set_position(state.player.position) def prepare(self): - if self.state.gameboard.player_mode in (ACT, MOVE): + if self.state.gameboard.player_mode == ACT: self.set_position(self.state.player.position) self.surface = pygame.surface.Surface(INFO_SIZE) self.surface.fill((0, 0, 0)) @@ -62,8 +61,12 @@ class InfoAreaWidget(Widget): for choice, action in enumerate(self.card.actions): y_offset = self.prepare_action(choice, action, y_offset) # We cheat horribly for layout reasons - hint = TextBoxWidget((4, 0), HINTS[self.state.gameboard.player_mode], - padding=2, + hint_text = HINTS[self.state.gameboard.player_mode] + if self.state.gameboard.player_mode == EXAMINE: + if self.card_position in self.state.player.legal_moves(): + hint_text += HINT_LEGAL_MOVE + + hint = TextBoxWidget((4, 0), hint_text, padding=2, box_width=(INFO_SIZE[0] - 4) // EIGHT_BIT_SCALE) hint.prepare() y_offset = INFO_SIZE[1] - hint.surface.get_rect().height @@ -95,7 +98,8 @@ class InfoAreaWidget(Widget): return y_offset + text.surface.get_rect().height + 16 def set_position(self, position): - self.card = self.state.board_locations[position] + self.card_position = position + self.card = self.state.board_locations[self.card_position] if self.state.gameboard.player_mode == ACT: if self.chosen is None: self.chosen = 0 @@ -106,7 +110,7 @@ class InfoAreaWidget(Widget): surface.blit(self.surface, self.pos) def handle_event(self, ev): - if self.state.gameboard.player_mode in (MOVE, EXAMINE): + if self.state.gameboard.player_mode == EXAMINE: return super(InfoAreaWidget, self).handle_event(ev) if ev.type == pgl.KEYDOWN: if ev.key in KEYS.SELECT: @@ -117,7 +121,8 @@ class InfoAreaWidget(Widget): else: action.perform_action(self.state.gameboard, self.card) self.state.gameboard.replace_card(player.position) - self.state.gameboard.change_mode(MOVE) + self.state.gameboard.change_mode(EXAMINE) + self.set_position(player.position) return finish_event() if ev.key in KEYS.UP: if self.chosen > 0: diff --git a/naja/widgets/robot.py b/naja/widgets/robot.py index 292c6bb..2eeb1d3 100644 --- a/naja/widgets/robot.py +++ b/naja/widgets/robot.py @@ -2,8 +2,7 @@ import pygame.locals as pgl -from naja.constants import (PLAYER_SIZE, BIT_SIZE, TILE_SIZE, BITS, ACT, KEYS, - EXAMINE, MOVE) +from naja.constants import (PLAYER_SIZE, BIT_SIZE, TILE_SIZE, BITS) from naja.events import finish_event from naja.resources import resources from naja.resources.mutators import EIGHT_BIT @@ -38,31 +37,3 @@ class RobotWidget(Widget): def draw(self, surface): surface.blit(self.surface, self.rect) - - def handle_event(self, ev): - if self.state.gameboard.player_mode in (ACT, EXAMINE): - return super(RobotWidget, self).handle_event(ev) - if ev.type == pgl.KEYDOWN: - if ev.key in KEYS.UP: - if self.state.player.move(BITS.NORTH): - self.state.gameboard.change_mode(ACT) - return finish_event() - if ev.key in KEYS.DOWN: - if self.state.player.move(BITS.SOUTH): - self.state.gameboard.change_mode(ACT) - return finish_event() - if ev.key in KEYS.LEFT: - if self.state.player.move(BITS.WEST): - self.state.gameboard.change_mode(ACT) - return finish_event() - if ev.key in KEYS.RIGHT: - if self.state.player.move(BITS.EAST): - self.state.gameboard.change_mode(ACT) - return finish_event() - if ev.key in KEYS.NOMOVE: - self.state.gameboard.change_mode(ACT) - return finish_event() - if ev.key in KEYS.SWITCH: - self.state.gameboard.change_mode(EXAMINE) - return finish_event() - return super(RobotWidget, self).handle_event(ev) diff --git a/naja/widgets/tile.py b/naja/widgets/tile.py index 85f9005..e559d95 100644 --- a/naja/widgets/tile.py +++ b/naja/widgets/tile.py @@ -2,7 +2,7 @@ import pygame import pygame.locals as pgl -from naja.constants import TILE_SIZE, BITS, LOCK_HEIGHT, MOVE, EXAMINE +from naja.constants import TILE_SIZE, BITS, LOCK_HEIGHT, EXAMINE from naja.resources import resources from naja.resources.mutators import EIGHT_BIT from naja.widgets.base import Widget @@ -31,7 +31,7 @@ class TileWidget(Widget): # Draw background x, y = abs(self.board_pos[0] - 2), abs(self.board_pos[1] - 2) legal_move = (self.board_pos in self.state.player.legal_moves()) - if self.state.gameboard.player_mode in (MOVE, EXAMINE) and legal_move: + if self.state.gameboard.player_mode == EXAMINE and legal_move: bg = resources.get_image('board/tile_available.png', transforms=(EIGHT_BIT,)) elif (x + y) % 2 == 0: