boomslang: gamelib/state.py annotate

annotate gamelib/state.py @ 107:5213b45fcc7e

Initial event sound support

author	Neil Muller <neil@dip.sun.ac.za>
date	Tue, 24 Aug 2010 14:07:07 +0200
parents	65976205fc2d
children	139864ce8bdb

rev	line source
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	1 """Utilities and base classes for dealing with scenes."""
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	2
107 5213b45fcc7e Initial event sound support Neil Muller <neil@dip.sun.ac.za> parents: 105 diff changeset	3 from albow.resource import get_image
68 158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	4 from albow.utils import frame_rect
79 d7c0a702a0b4 Factor label width setting method out into a custom class (BoomLabel). Simon Cross <hodgestar+bzr@gmail.com> parents: 78 diff changeset	5 from widgets import BoomLabel
23 1e90a3e4618e Add code for blitting Scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 22 diff changeset	6 from pygame.locals import BLEND_ADD
63 3087be3463e0 Some framework support for better message handling Neil Muller <neil@dip.sun.ac.za> parents: 56 diff changeset	7 from pygame.rect import Rect
68 158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	8 from pygame.color import Color
158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	9
158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	10 import constants
107 5213b45fcc7e Initial event sound support Neil Muller <neil@dip.sun.ac.za> parents: 105 diff changeset	11 from sound import get_sound
11 e9dc681911c4 Add missing newline. Simon Cross <hodgestar+bzr@gmail.com> parents: 9 diff changeset	12
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	13 class Result(object):
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	14 """Result of interacting with a thing"""
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	15
107 5213b45fcc7e Initial event sound support Neil Muller <neil@dip.sun.ac.za> parents: 105 diff changeset	16 def __init__(self, message=None, soundfile=None):
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	17 self.message = message
107 5213b45fcc7e Initial event sound support Neil Muller <neil@dip.sun.ac.za> parents: 105 diff changeset	18 self.sound = None
5213b45fcc7e Initial event sound support Neil Muller <neil@dip.sun.ac.za> parents: 105 diff changeset	19 if soundfile:
5213b45fcc7e Initial event sound support Neil Muller <neil@dip.sun.ac.za> parents: 105 diff changeset	20 self.sound = get_sound(soundfile)
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	21
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	22
9 6db58d31dd4c Function for loading initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 7 diff changeset	23 def initial_state():
6db58d31dd4c Function for loading initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 7 diff changeset	24 """Load the initial state."""
6db58d31dd4c Function for loading initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 7 diff changeset	25 state = State()
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	26 state.load_scenes("cryo")
56 75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene. Jeremy Thurgood <firxen@gmail.com> parents: 55 diff changeset	27 state.load_scenes("bridge")
47 8f1fccb8cadf Skeletons for scenes in plot outline. Simon Cross <simon@simonx> parents: 41 diff changeset	28 #state.load_scenes("mess")
8f1fccb8cadf Skeletons for scenes in plot outline. Simon Cross <simon@simonx> parents: 41 diff changeset	29 #state.load_scenes("engine")
8f1fccb8cadf Skeletons for scenes in plot outline. Simon Cross <simon@simonx> parents: 41 diff changeset	30 #state.load_scenes("machine")
8f1fccb8cadf Skeletons for scenes in plot outline. Simon Cross <simon@simonx> parents: 41 diff changeset	31 #state.load_scenes("map")
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	32 state.set_current_scene("cryo")
9 6db58d31dd4c Function for loading initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 7 diff changeset	33 return state
6db58d31dd4c Function for loading initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 7 diff changeset	34
6db58d31dd4c Function for loading initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 7 diff changeset	35
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	36 class State(object):
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	37 """Complete game state.
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	38
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	39 Game state consists of:
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	40
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	41 * items
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	42 * scenes
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	43 """
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	44
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	45 def __init__(self):
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	46 # map of scene name -> Scene object
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	47 self.scenes = {}
93 350ce4ebe122 Detail view without any functionality. Jeremy Thurgood <firxen@gmail.com> parents: 88 diff changeset	48 # map of detail view name -> DetailView object
350ce4ebe122 Detail view without any functionality. Jeremy Thurgood <firxen@gmail.com> parents: 88 diff changeset	49 self.detail_views = {}
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	50 # map of item name -> Item object
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	51 self.items = {}
33 f8e02d02c782 Convert inventory to list of item objects. Simon Cross <hodgestar+bzr@gmail.com> parents: 32 diff changeset	52 # list of item objects in inventory
f8e02d02c782 Convert inventory to list of item objects. Simon Cross <hodgestar+bzr@gmail.com> parents: 32 diff changeset	53 self.inventory = []
73 932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	54 # currently selected tool (item)
932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	55 self.tool = None
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	56 # current scene
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	57 self.current_scene = None
93 350ce4ebe122 Detail view without any functionality. Jeremy Thurgood <firxen@gmail.com> parents: 88 diff changeset	58 # current detail view
350ce4ebe122 Detail view without any functionality. Jeremy Thurgood <firxen@gmail.com> parents: 88 diff changeset	59 self.current_detail = None
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	60
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	61 def add_scene(self, scene):
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	62 self.scenes[scene.name] = scene
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	63
93 350ce4ebe122 Detail view without any functionality. Jeremy Thurgood <firxen@gmail.com> parents: 88 diff changeset	64 def add_detail_view(self, detail_view):
350ce4ebe122 Detail view without any functionality. Jeremy Thurgood <firxen@gmail.com> parents: 88 diff changeset	65 self.detail_views[detail_view.name] = detail_view
350ce4ebe122 Detail view without any functionality. Jeremy Thurgood <firxen@gmail.com> parents: 88 diff changeset	66
32 18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle. Simon Cross <hodgestar+bzr@gmail.com> parents: 30 diff changeset	67 def add_item(self, item):
35 ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	68 self.items[item.name] = item
32 18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle. Simon Cross <hodgestar+bzr@gmail.com> parents: 30 diff changeset	69
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	70 def load_scenes(self, modname):
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	71 mod = __import__("gamelib.scenes.%s" % (modname,), fromlist=[modname])
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	72 for scene_cls in mod.SCENES:
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	73 self.add_scene(scene_cls(self))
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	74
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	75 def set_current_scene(self, name):
29 6322d92dc8f0 Add state widget for rendering state. Simon Cross <hodgestar+bzr@gmail.com> parents: 28 diff changeset	76 self.current_scene = self.scenes[name]
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	77
30 daf9eecb670f Add inventory manipulation methods. Simon Cross <hodgestar+bzr@gmail.com> parents: 29 diff changeset	78 def add_inventory_item(self, name):
33 f8e02d02c782 Convert inventory to list of item objects. Simon Cross <hodgestar+bzr@gmail.com> parents: 32 diff changeset	79 self.inventory.append(self.items[name])
30 daf9eecb670f Add inventory manipulation methods. Simon Cross <hodgestar+bzr@gmail.com> parents: 29 diff changeset	80
daf9eecb670f Add inventory manipulation methods. Simon Cross <hodgestar+bzr@gmail.com> parents: 29 diff changeset	81 def remove_inventory_item(self, name):
34 e5c043aeed65 Inventory and items. And stuff. Jeremy Thurgood <firxen@gmail.com> parents: 33 diff changeset	82 self.inventory.remove(self.items[name])
30 daf9eecb670f Add inventory manipulation methods. Simon Cross <hodgestar+bzr@gmail.com> parents: 29 diff changeset	83
73 932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	84 def set_tool(self, item):
932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	85 self.tool = item
932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	86
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	87 def draw(self, surface):
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	88 self.current_scene.draw(surface)
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	89
73 932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	90 def interact(self, pos):
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	91 return self.current_scene.interact(self.tool, pos)
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	92
105 65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	93 def animate(self):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	94 return self.current_scene.animate()
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	95
73 932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	96 def mouse_move(self, pos):
932b0956e77a Make tools usable. Simon Cross <hodgestar+bzr@gmail.com> parents: 72 diff changeset	97 self.current_scene.mouse_move(self.tool, pos)
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	98
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	99
55 2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	100 class StatefulGizmo(object):
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	101
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	102 # initial data (optional, defaults to none)
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	103 INITIAL_DATA = None
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	104
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	105 def __init__(self):
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	106 self.data = {}
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	107 if self.INITIAL_DATA:
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	108 self.data.update(self.INITIAL_DATA)
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	109
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	110 def set_data(self, key, value):
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	111 self.data[key] = value
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	112
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	113 def get_data(self, key):
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	114 return self.data.get(key, None)
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	115
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	116
2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	117 class Scene(StatefulGizmo):
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	118 """Base class for scenes."""
d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	119
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	120 # sub-folder to look for resources in
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	121 FOLDER = None
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	122
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	123 # name of background image resource
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	124 BACKGROUND = None
8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	125
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	126 # name of scene (optional, defaults to folder)
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	127 NAME = None
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	128
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	129 def __init__(self, state):
55 2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	130 StatefulGizmo.__init__(self)
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	131 # scene name
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	132 self.name = self.NAME if self.NAME is not None else self.FOLDER
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	133 # link back to state object
0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	134 self.state = state
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	135 # map of thing names -> Thing objects
8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	136 self.things = {}
28 0f25f7b9b37a Add loading of initial state. Simon Cross <hodgestar+bzr@gmail.com> parents: 23 diff changeset	137 self._background = get_image(self.FOLDER, self.BACKGROUND)
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	138 self._current_thing = None
76 1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	139 self._current_description = None
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	140
35 ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	141 def add_item(self, item):
ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	142 self.state.add_item(item)
ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	143
39 088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	144 def add_thing(self, thing):
088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	145 self.things[thing.name] = thing
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	146 thing.set_scene(self)
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	147
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	148 def remove_thing(self, thing):
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	149 del self.things[thing.name]
39 088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	150
76 1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	151 def _make_description(self, text):
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	152 if text is None:
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	153 return None
79 d7c0a702a0b4 Factor label width setting method out into a custom class (BoomLabel). Simon Cross <hodgestar+bzr@gmail.com> parents: 78 diff changeset	154 label = BoomLabel(text)
d7c0a702a0b4 Factor label width setting method out into a custom class (BoomLabel). Simon Cross <hodgestar+bzr@gmail.com> parents: 78 diff changeset	155 label.set_margin(5)
76 1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	156 label.border_width = 1
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	157 label.border_color = (0, 0, 0)
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	158 label.bg_color = (127, 127, 127)
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	159 label.fg_color = (0, 0, 0)
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	160 return label
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	161
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	162 def draw_description(self, surface):
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	163 if self._current_description is not None:
77 bb7c8072f8c0 Some hacks to make Label work. Simon Cross <hodgestar+bzr@gmail.com> parents: 76 diff changeset	164 sub = surface.subsurface(
bb7c8072f8c0 Some hacks to make Label work. Simon Cross <hodgestar+bzr@gmail.com> parents: 76 diff changeset	165 Rect(5, 5, *self._current_description.size))
bb7c8072f8c0 Some hacks to make Label work. Simon Cross <hodgestar+bzr@gmail.com> parents: 76 diff changeset	166 self._current_description.draw_all(sub)
76 1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	167
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	168 def draw_background(self, surface):
88 053bc8e167fc Don't render with BLEND_ADD, use normal overlay. Simon Cross <hodgestar+bzr@gmail.com> parents: 86 diff changeset	169 surface.blit(self._background, (0, 0), None)
18 c9b124c2f5c6 Start of scene drawing framework. Simon Cross <hodgestar+bzr@gmail.com> parents: 11 diff changeset	170
23 1e90a3e4618e Add code for blitting Scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 22 diff changeset	171 def draw_things(self, surface):
1e90a3e4618e Add code for blitting Scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 22 diff changeset	172 for thing in self.things.itervalues():
1e90a3e4618e Add code for blitting Scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 22 diff changeset	173 thing.draw(surface)
18 c9b124c2f5c6 Start of scene drawing framework. Simon Cross <hodgestar+bzr@gmail.com> parents: 11 diff changeset	174
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	175 def draw(self, surface):
8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	176 self.draw_background(surface)
23 1e90a3e4618e Add code for blitting Scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 22 diff changeset	177 self.draw_things(surface)
76 1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	178 self.draw_description(surface)
18 c9b124c2f5c6 Start of scene drawing framework. Simon Cross <hodgestar+bzr@gmail.com> parents: 11 diff changeset	179
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	180 def interact(self, item, pos):
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	181 """Interact with a particular position.
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	182
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	183 Item may be an item in the list of items or None for the hand.
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	184
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	185 Returns a Result object to provide feedback to the player.
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	186 """
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	187 for thing in self.things.itervalues():
94 ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	188 if thing.contains(pos):
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	189 result = thing.interact(item)
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	190 if result:
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	191 if self._current_thing:
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	192 # Also update descriptions if needed
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	193 self._current_description = self._make_description(
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	194 self._current_thing.get_description())
6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	195 return result
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	196
105 65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	197 def animate(self):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	198 """Animate all the things in the scene.
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	199
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	200 Return true if any of them need to queue a redraw"""
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	201 result = False
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	202 for thing in self.things.itervalues():
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	203 if thing.animate():
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	204 result = True
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	205 return result
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	206
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	207 def mouse_move(self, item, pos):
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	208 """Call to check whether the cursor has entered / exited a thing.
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	209
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	210 Item may be an item in the list of items or None for the hand.
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	211 """
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	212 if self._current_thing is not None:
94 ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	213 if self._current_thing.contains(pos):
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	214 return
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	215 else:
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	216 self._current_thing.leave()
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	217 self._current_thing = None
76 1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	218 self._current_description = None
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	219 for thing in self.things.itervalues():
94 ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	220 if thing.contains(pos):
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	221 thing.enter(item)
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	222 self._current_thing = thing
76 1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	223 self._current_description = self._make_description(
1a5fdc225939 Add description rendering to scene rendering. Simon Cross <hodgestar+bzr@gmail.com> parents: 75 diff changeset	224 thing.get_description())
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	225 break
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	226
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	227
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	228 class Interact(object):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	229
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	230 def __init__(self, image, rect, interact_rect):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	231 self.image = image
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	232 self.rect = rect
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	233 self.interact_rect = interact_rect
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	234
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	235 def set_thing(self, thing):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	236 pass
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	237
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	238 def draw(self, surface):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	239 if self.image is not None:
88 053bc8e167fc Don't render with BLEND_ADD, use normal overlay. Simon Cross <hodgestar+bzr@gmail.com> parents: 86 diff changeset	240 surface.blit(self.image, self.rect, None)
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	241
105 65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	242 def animate(self):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	243 return False
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	244
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	245
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	246 class InteractNoImage(Interact):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	247
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	248 def __init__(self, x, y, w, h):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	249 super(InteractNoImage, self).__init__(None, None, Rect(x, y, w, h))
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	250
105 65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	251
94 ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	252 class InteractRectUnion(Interact):
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	253
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	254 def __init__(self, rect_list):
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	255 # pygame.rect.Rect.unionall should do this, but is broken
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	256 # in some pygame versions (including 1.8, it appears)
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	257 rect_list = [Rect(x) for x in rect_list]
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	258 union_rect = rect_list[0]
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	259 for rect in rect_list[1:]:
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	260 union_rect = union_rect.union(rect)
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	261 super(InteractRectUnion, self).__init__(None, None, union_rect)
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	262 self.interact_rect = rect_list
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	263
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	264
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	265 class InteractImage(Interact):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	266
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	267 def __init__(self, x, y, image_name):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	268 super(InteractImage, self).__init__(None, None, None)
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	269 self._pos = (x, y)
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	270 self._image_name = image_name
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	271
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	272 def set_thing(self, thing):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	273 self.image = get_image(thing.folder, self._image_name)
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	274 self.rect = Rect(self._pos, self.image.get_size())
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	275 self.interact_rect = self.rect
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	276
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	277
105 65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	278 class InteractAnimated(Interact):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	279 """Interactive with an animation rather than an image"""
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	280
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	281 # FIXME: Assumes all images are the same size
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	282 # anim_seq - sequence of image names
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	283 # delay - number of frames to wait between changing images
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	284
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	285 def __init__(self, x, y, anim_seq, delay):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	286 self._pos = (x, y)
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	287 self._anim_pos = 0
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	288 self._names = anim_seq
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	289 self._frame_count = 0
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	290 self._anim_seq = None
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	291 self._delay = delay
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	292
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	293 def set_thing(self, thing):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	294 self._anim_seq = [get_image(thing.folder, x) for x in self._names]
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	295 self.image = self._anim_seq[0]
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	296 self.rect = Rect(self._pos, self.image.get_size())
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	297 self.interact_rect = self.rect
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	298
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	299 def animate(self):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	300 if self._anim_seq:
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	301 self._frame_count += 1
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	302 if self._frame_count > self._delay:
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	303 self._frame_count = 0
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	304 self._anim_pos += 1
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	305 if self._anim_pos >= len(self._anim_seq):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	306 self._anim_pos = 0
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	307 self.image = self._anim_seq[self._anim_pos]
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	308 # queue redraw
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	309 return True
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	310 return False
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	311
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	312
55 2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	313 class Thing(StatefulGizmo):
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	314 """Base class for things in a scene that you can interact with."""
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	315
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	316 # name of thing
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	317 NAME = None
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	318
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	319 # sub-folder to look for resources in (defaults to scenes folder)
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	320 FOLDER = None
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	321
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	322 # list of Interact objects
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	323 INTERACTS = {}
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	324
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	325 # name first interact
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	326 INITIAL = None
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	327
68 158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	328 # Interact rectangle hi-light color (for debugging)
158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	329 # (set to None to turn off)
158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	330 if constants.DEBUG:
75 a62db6d10009 Red -> red Stefano Rivera <stefano@rivera.za.net> parents: 73 diff changeset	331 _interact_hilight_color = Color('red')
68 158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	332 else:
158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	333 _interact_hilight_color = None
158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	334
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	335 def __init__(self):
55 2e2f6ff54780 Part of the cryo door puzzle. Jeremy Thurgood <firxen@gmail.com> parents: 47 diff changeset	336 StatefulGizmo.__init__(self)
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	337 # name of the thing
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	338 self.name = self.NAME
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	339 # folder for resource (None is overridden by scene folder)
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	340 self.folder = self.FOLDER
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	341 # interacts
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	342 self.interacts = self.INTERACTS
39 088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	343 # these are set by set_scene
088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	344 self.scene = None
088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	345 self.state = None
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	346 self.current_interact = None
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	347 self.rect = None
32 18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle. Simon Cross <hodgestar+bzr@gmail.com> parents: 30 diff changeset	348 # TODO: add masks
7 d7c9d8273d7f Start of base classes for game state. Simon Cross <hodgestar+bzr@gmail.com> parents: diff changeset	349
39 088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	350 def set_scene(self, scene):
088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	351 assert self.scene is None
088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	352 self.scene = scene
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	353 if self.folder is None:
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	354 self.folder = scene.FOLDER
39 088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	355 self.state = scene.state
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	356 for interact in self.interacts.itervalues():
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	357 interact.set_thing(self)
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	358 self.set_interact(self.INITIAL)
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	359
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	360 def set_interact(self, name):
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	361 self.current_interact = self.interacts[name]
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	362 self.rect = self.current_interact.interact_rect
593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	363 assert self.rect is not None, name
39 088a101f5b94 Add an example Thing to cryo scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 35 diff changeset	364
94 ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	365 def contains(self, pos):
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	366 if hasattr(self.rect, 'collidepoint'):
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	367 return self.rect.collidepoint(pos)
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	368 else:
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	369 # FIXME: add sanity check
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	370 for rect in list(self.rect):
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	371 if rect.collidepoint(pos):
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	372 return True
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	373 return False
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	374
63 3087be3463e0 Some framework support for better message handling Neil Muller <neil@dip.sun.ac.za> parents: 56 diff changeset	375 def get_description(self):
3087be3463e0 Some framework support for better message handling Neil Muller <neil@dip.sun.ac.za> parents: 56 diff changeset	376 return None
3087be3463e0 Some framework support for better message handling Neil Muller <neil@dip.sun.ac.za> parents: 56 diff changeset	377
56 75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene. Jeremy Thurgood <firxen@gmail.com> parents: 55 diff changeset	378 def is_interactive(self):
75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene. Jeremy Thurgood <firxen@gmail.com> parents: 55 diff changeset	379 return True
75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene. Jeremy Thurgood <firxen@gmail.com> parents: 55 diff changeset	380
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	381 def enter(self, item):
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	382 """Called when the cursor enters the Thing."""
101 19d784fd3918 Remove debugging prints (descriptions now provide pretty much the same feedback anyway). Simon Cross <simon@simonx> parents: 94 diff changeset	383 pass
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	384
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	385 def leave(self):
99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	386 """Called when the cursr leaves the Thing."""
101 19d784fd3918 Remove debugging prints (descriptions now provide pretty much the same feedback anyway). Simon Cross <simon@simonx> parents: 94 diff changeset	387 pass
71 99c5506de7ea Start of interact handling. Simon Cross <hodgestar+bzr@gmail.com> parents: 68 diff changeset	388
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	389 def interact(self, item):
56 75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene. Jeremy Thurgood <firxen@gmail.com> parents: 55 diff changeset	390 if not self.is_interactive():
75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene. Jeremy Thurgood <firxen@gmail.com> parents: 55 diff changeset	391 return
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	392 if item is None:
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	393 return self.interact_without()
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	394 else:
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	395 handler = getattr(self, 'interact_with_' + item.name, None)
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	396 if handler is not None:
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	397 return handler(item)
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	398 else:
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	399 return self.interact_default(item)
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	400
105 65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	401 def animate(self):
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	402 return self.current_interact.animate()
65976205fc2d Rough Stab at basic animation support Neil Muller <neil@dip.sun.ac.za> parents: 101 diff changeset	403
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	404 def interact_without(self):
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	405 return self.interact_default(None)
41 ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	406
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes. Jeremy Thurgood <firxen@gmail.com> parents: 39 diff changeset	407 def interact_default(self, item):
78 6bfebfbce42e Partial message support Neil Muller <neil@dip.sun.ac.za> parents: 77 diff changeset	408 return Result("It doesn't work.")
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	409
23 1e90a3e4618e Add code for blitting Scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 22 diff changeset	410 def draw(self, surface):
86 593bddfacf18 Refactor Things a bit to render images. Simon Cross <hodgestar+bzr@gmail.com> parents: 79 diff changeset	411 self.current_interact.draw(surface)
68 158a13a48d48 Show interact rectangles when constants.DEBUG is True. Simon Cross <hodgestar+bzr@gmail.com> parents: 65 diff changeset	412 if self._interact_hilight_color is not None:
94 ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	413 if hasattr(self.rect, 'collidepoint'):
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	414 frame_rect(surface, self._interact_hilight_color,
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	415 self.rect.inflate(1, 1), 1)
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	416 else:
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	417 for rect in self.rect:
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	418 frame_rect(surface, self._interact_hilight_color,
ce23fad8ecb3 More complex shaped interactables Neil Muller <neil@dip.sun.ac.za> parents: 93 diff changeset	419 rect.inflate(1, 1), 1)
23 1e90a3e4618e Add code for blitting Scene. Simon Cross <hodgestar+bzr@gmail.com> parents: 22 diff changeset	420
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	421
8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	422 class Item(object):
8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	423 """Base class for inventory items."""
8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	424
35 ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	425 # image for inventory
ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	426 INVENTORY_IMAGE = None
32 18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle. Simon Cross <hodgestar+bzr@gmail.com> parents: 30 diff changeset	427
35 ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	428 def __init__(self, name):
ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	429 self.name = name
ebc76bc0c067 First item! Simon Cross <hodgestar+bzr@gmail.com> parents: 34 diff changeset	430 self.inventory_image = get_image('items', self.INVENTORY_IMAGE)
32 18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle. Simon Cross <hodgestar+bzr@gmail.com> parents: 30 diff changeset	431 # TODO: needs cursor
22 8e709824306d Add items and things. Simon Cross <hodgestar+bzr@gmail.com> parents: 18 diff changeset	432
34 e5c043aeed65 Inventory and items. And stuff. Jeremy Thurgood <firxen@gmail.com> parents: 33 diff changeset	433 def get_inventory_image(self):
e5c043aeed65 Inventory and items. And stuff. Jeremy Thurgood <firxen@gmail.com> parents: 33 diff changeset	434 return self.inventory_image
e5c043aeed65 Inventory and items. And stuff. Jeremy Thurgood <firxen@gmail.com> parents: 33 diff changeset	435

Mercurial > boomslang

annotate gamelib/state.py @ 107:5213b45fcc7e