ó X–Tc@s6ddlZddlmZdefd„ƒYZdS(iÿÿÿÿN(treftViewcBs•eZdZd„Zd„Zd„Zd„Zd„Zd„Zd„Z d„Z d „Z d „Z d „Z d „Zd „Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Z d„Z!d „Z"d!„Z#d"„Z$d#„Z%d$„Z&d%„Z'd&„Z(d'„Z)d(„Z*d)„Z+d*„Z,d+„Z-d,„Z.d-„Z/d.„Z0d/„Z1d0„Z2d1„Z3d2„Z4d3„Z5d4„Z6d5„Z7e8e e ƒZ9e8eeƒZ:e8eeƒZ;e8eeƒZ<e8eeƒZ=e8eeƒZ>e8e*e+ƒZ?e8e,e.ƒZ@e8e-e/ƒZAe8eeƒZBe8eeƒZCe8e$e%ƒZDe8eeƒZEe8eeƒZFe8eeƒZGe8e&e'ƒZHe8e e!ƒZIe8e"e#ƒZJe8e(e)ƒZKe8e0e1ƒZLe8e2e3ƒZMe8e4ƒZNe8e5ƒZOe8e6e7ƒZPd6„ZQd7„ZRd8„ZSd9„ZTd:„ZUd;„ZVd<„ZWd=„ZXRS(>só Creates a new view with a scene or view as a parent. A view is a collection of Sprites and Views that can be collectively transformed - e.g., flipped, cropped, scaled, offset, hidden, etc. A View can also have a ``mask``, in order to treat it as a single collidable object. Like a Sprite, a View cannot be moved between Scenes. :param parent: The view or scene that this View belongs in. :type parent: :func:`View ` or :func:`Scene ` cCstj|jƒ|_tj|jƒ|_tj|jƒ|_tjddƒ|_t|_t |_ t |ƒ|_ d|_ tjddƒ|_g|_d|_d|_tƒ|_tƒ|_t |jƒ|_|jƒj|ƒ|j ƒj|ƒ|jƒj|ƒdS(Nittopleft(tspyraltVec2Dtsizet_sizet _output_sizet _crop_sizet_postFalset_croptTruet_visiblet_wreft_parentt_anchort_offsett_layerstNonet_layert_masktsett _childrent _child_viewstscenet_scenet _add_viewt _add_childt _apply_style(tselftparent((s//usr/lib/python2.7/site-packages/spyral/view.pyt__init__s$        cCs6|jj|ƒt|tƒr2|jj|ƒndS(s° Starts keeping track of the entity as a child of this view. :param entity: The new entity to keep track of. :type entity: a View or a Sprite. N(Rtaddt isinstanceRR(Rtentity((s//usr/lib/python2.7/site-packages/spyral/view.pyR%scCs$|jj|ƒ|jj|ƒdS(s¹ Stops keeping track of the entity as a child of this view, if it exists. :param entity: The entity to keep track of. :type entity: a View or a Sprite. N(RtdiscardR(RR#((s//usr/lib/python2.7/site-packages/spyral/view.pyt _remove_child0scCsUx!t|jƒD]}|jƒqW|jjƒ|jjƒ|jƒj|ƒdS(s‹ Completely remove any parent's links to this view. When you want to remove a View, you should call this function. N(tlistRtkilltclearRRt _kill_view(Rtchild((s//usr/lib/python2.7/site-packages/spyral/view.pyR':s   cCs|jS(sÚ Return this View's mask, a spyral.Rect representing the collidable area. :rtype: :class:`Rect ` if this value has been set, otherwise it will be ``None``. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_maskEscCs||_|jƒdS(s Set this View's mask. Triggers a recomputation of the collision box. :param mask: The region that this View collides with, or None (indicating that the default should be used). :type mask: a :class:`Rect `, or None. N(Rt_set_collision_box(Rtmask((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_maskNs cCs,|jƒx|jD]}|jƒqWdS(sƒ Set this View's collision box, and then also recursively recompute the collision box for any child Views. N(R,Rt_set_collision_box_tree(Rtview((s//usr/lib/python2.7/site-packages/spyral/view.pyR/Xs cCsI|jƒ|jƒtjddd|ƒ}tjjd||jƒdS(sÇ Called when this View has changed a visual property, ensuring that the offset and collision box are recomputed; also triggers a `spyral.internal.view.changed` event. tnametchangedR0sspyral.internal.view.changedN(t_recalculate_offsetR/RtEventteventthandleR(Rt changed_event((s//usr/lib/python2.7/site-packages/spyral/view.pyt_changedas    cCsn|jr>tjj|j|jjd|jjdƒ|_n,tjj|j|jd|jdƒ|_dS(s7 Recalculates the offset of this View. iiN(RRtutilt_anchor_offsetRRRR(R((s//usr/lib/python2.7/site-packages/spyral/view.pyR3os   cCs|jS(sm Returns the position (:func:`Vec2D `) of this View within its parent. (R (R((s//usr/lib/python2.7/site-packages/spyral/view.pyt_get_pos}scCs3||jkrdStj|ƒ|_|jƒdS(N(R RRR8(Rtpos((s//usr/lib/python2.7/site-packages/spyral/view.pyt_set_pos„scCs|jS(sP The layer (a ``str``) that this View is on, within its parent. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_layerŠscCs@||jkrdS||_|jƒj||ƒ|jƒdS(N(RRt_set_view_layerR8(Rtlayer((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_layers  cCs t|jƒS(sP A list of strings representing the layers that are available for this view. The first layer is at the bottom, and the last is at the top. For more information on layers, check out the :ref:`layers ` appendix. .. note: Layers can only be set once. (ttupleR(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_layers—s cCsQ|js,||_|jƒj||ƒn!|j|kr>ntjdƒ‚dS(Ns/You can only define the layers for a view once.(RRt_set_view_layersRtLayersAlreadySetError(Rtlayers((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_layers¤s   cCs|jƒdS(sk The x coordinate of the view, which will remain synced with the position. Number. i(R;(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt_get_x®scCs|j||jƒfƒdS(N(R=t_get_y(Rtx((s//usr/lib/python2.7/site-packages/spyral/view.pyt_set_xµscCs|jƒdS(sk The y coordinate of the view, which will remain synced with the position. Number. i(R;(R((s//usr/lib/python2.7/site-packages/spyral/view.pyRI¸scCs|j|jƒ|fƒdS(N(R=RH(Rty((s//usr/lib/python2.7/site-packages/spyral/view.pyt_set_y¿scCs|jS(s} Defines an :ref:`anchor point ` where coordinates are relative to on the view. String. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_anchorÂscCs4||jkrdS||_|jƒ|jƒdS(N(RR3R8(Rtanchor((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_anchorÉs   cCs |jdS(s0 The width of the view. Number. i(R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_widthÐscCs|j||jƒƒdS(N(t _set_sizet _get_height(Rtwidth((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_widthÖscCs |jdS(s1 The height of the view. Number. i(R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyRSÙscCs|j|jƒ|ƒdS(N(RRRQ(Rtheight((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_heightßscCs |jdS(sJ The width of this view when drawn on the parent. Number. i(R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt_get_output_widthâscCs|j||jƒfƒdS(N(t_set_output_sizet_get_output_height(RRT((s//usr/lib/python2.7/site-packages/spyral/view.pyt_set_output_widthèscCs |jdS(sK The height of this view when drawn on the parent. Number. i(R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyRZëscCs|j|jƒ|fƒdS(N(RYRX(RRV((s//usr/lib/python2.7/site-packages/spyral/view.pyt_set_output_heightñscCs |jdS(s8 The width of the cropped area. Number. i(R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt_get_crop_widthôscCs|j||jƒfƒdS(N(t_set_crop_sizet_get_crop_height(RRT((s//usr/lib/python2.7/site-packages/spyral/view.pyt_set_crop_widthúscCs |jdS(s9 The height of the cropped area. Number. i(R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyR_ýscCs|j|jƒ|fƒdS(N(R^R](RRV((s//usr/lib/python2.7/site-packages/spyral/view.pyt_set_crop_heightscCs|jS(sŽ The (width, height) of this view's coordinate space (:class:`Vec2D `). Defaults to size of the parent. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_sizescCs3||jkrdStj|ƒ|_|jƒdS(N(RRRR8(RR((s//usr/lib/python2.7/site-packages/spyral/view.pyRR scCs|jS(s” The (width, height) of this view when drawn on the parent (:class:`Vec2D `). Defaults to size of the parent. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt_get_output_sizescCs3||jkrdStj|ƒ|_|jƒdS(N(RRRR8(RR((s//usr/lib/python2.7/site-packages/spyral/view.pyRYscCs|jS(s˜ The (width, height) of the area that will be cropped; anything outside of this region will be removed when the crop is active. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt_get_crop_size scCs3||jkrdStj|ƒ|_|jƒdS(N(RRRR8(RR((s//usr/lib/python2.7/site-packages/spyral/view.pyR^'scCs|j|jS(s  A scale factor from the size to the output_size for the view. It will always contain a :class:`Vec2D ` with an x factor and a y factor, but it can be set to a numeric value which will be set for both coordinates. (RR(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_scale-scCsgt|ttfƒr*tj||ƒ}n||jƒkr@dS|jtj|ƒ|_|jƒdS(N( R"tinttfloatRRReRRR8(Rtscale((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_scale6s cCs|jƒdS(sO The x factor of the scaling. Kept in sync with scale. Number. i(Re(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_scale_x>scCs|jƒdS(sO The y factor of the scaling. Kept in sync with scale. Number. i(Re(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_scale_yDscCs!|j||jƒdfƒdS(Ni(RiRe(RRJ((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_scale_xJscCs!|j|jƒd|fƒdS(Ni(RiRe(RRL((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_scale_yMscCs|jS(st Whether or not this View and its children will be drawn (``bool``). Defaults to ``False``. (R (R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_visiblePscCs*|j|krdS||_|jƒdS(N(R R8(Rtvisible((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_visibleWs cCs|jS(s€ A ``bool`` that determines whether the view should crop anything outside of it's size (default: True). (R (R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_crop]scCs*|j|krdS||_|jƒdS(N(R R8(Rtcrop((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_cropds cCs |jƒS(sŽ The first parent :class:`View ` or :class:`Scene ` that this View belongs to. Read-only. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_parentkscCs |jƒS(sq The top-most parent :class:`Scene ` that this View belongs to. Read-only. (R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_scenerscCstj|j|jƒS(s½ A :class:`Rect ` representing the position and size of this View. Can be set through a ``Rect``, a 2-tuple of position and size, or a 4-tuple. (RtRectR R(R((s//usr/lib/python2.7/site-packages/spyral/view.pyt _get_rectyscGsÃt|ƒdkrQ|d}|j|j|_|_|j|j|_|_nnt|ƒdkr€|d|_|d|_n?tt ƒdkr³t \|_|_|_|_n t dƒ‚dS(NiiiisTODO: You done goofed.( tlenRJRLtwthRTRVR<Rtargst ValueError(Rtrecttr((s//usr/lib/python2.7/site-packages/spyral/view.pyt _set_rects  !cCsm|jri|j|j7_|j|jƒ|jrS|jtjd|j ƒƒn|j ƒj |ƒndS(sŠ If this View is visible, applies offseting, scaling, and cropping before passing it up the transformation chain. iN(ii( RotpositionR<t apply_scaleRhRrtclipRRvt crop_sizeRt_blit(Rtblit((s//usr/lib/python2.7/site-packages/spyral/view.pyR„§s   cCsp|jrl|j|j7_|j|jƒ|jrS|jtjd|j ƒƒn|j ƒj ||ƒndS(sŠ If this View is visible, applies offseting, scaling, and cropping before passing it up the transformation chain. iN(ii( RoR€R<RRhRrR‚RRvRƒRt _static_blit(RtkeyR…((s//usr/lib/python2.7/site-packages/spyral/view.pyR†³s   cCs]|j|j7_|j|jƒ|jrJ|jtjd|jƒƒn|j ƒj |ƒS(sž Transforms the given collision box according to this view's scaling, cropping, and offset; then passes the box to this boxes parent. i(ii( R€R<RRhRrR‚RRvRƒRt_warp_collision_box(Rtbox((s//usr/lib/python2.7/site-packages/spyral/view.pyRˆ¿s  cCs©|jdk r=|jj|j}tjd|jjƒ}n%|j|j}tjd|jƒ}tjj ||ƒ}|j ƒj |ƒ}|j ƒj ||jƒdS(s4 Updates this View's collision box. iN(ii(ii(RRRRRRvRR R9t _CollisionBoxRRˆRR,R}(RR<tareatct warped_box((s//usr/lib/python2.7/site-packages/spyral/view.pyR,ÊscCs¶ddddddddd d d d d ddddddddg}x<|D]4}||krL|j|ƒ}t|||ƒqLqLWt|ƒdkr²tjj||jƒƒndS(sÙ Applies the *properties* to this scene. This is called when a style is applied. :param properties: a mapping of property names (strings) to values. :type properties: ``dict`` R<RJRLR€RTRVRt output_widtht output_heightt output_sizeROR@RFRoRhtscale_xtscale_yRrt crop_widtht crop_heightRƒiN(tpoptsetattrRxRt exceptionstunused_style_warningtiterkeys(Rt propertiestsimpletpropertytvalue((s//usr/lib/python2.7/site-packages/spyral/view.pyt __stylize__Øs       cCs|jƒj||ƒS(s Returns whether this view is colliding with the sprite or view. :param other: A sprite or a view :type other: :class:`Sprite ` or a :class:`View ` :returns: A ``bool`` (Rtcollide_sprite(Rtother((s//usr/lib/python2.7/site-packages/spyral/view.pyRŸís cCs|jƒj||ƒS(s· Returns whether this view is colliding with the point. :param point: A point :type point: :class:`Vec2D ` :returns: A ``bool`` (Rt collide_point(RR<((s//usr/lib/python2.7/site-packages/spyral/view.pyR¡øscCs|jƒj||ƒS(s± Returns whether this view is colliding with the rect. :param rect: A rect :type rect: :class:`Rect ` :returns: A ``bool`` (Rt collide_rect(RR}((s//usr/lib/python2.7/site-packages/spyral/view.pyR¢s(Yt__name__t __module__t__doc__R RR%R'R+R.R/R8R3R;R=R>RARCRGRHRKRIRMRNRPRQRURSRWRXR[RZR\R]R`R_RaRbRRRcRYRdR^ReRiRjRkRlRmRnRpRqRsRtRuRwRRœR<R@RFRJRLRORhR‘R’RTRVRR-RŽRRR“R”RƒRoRrRRR}R„R†RˆR,RžRŸR¡R¢(((s//usr/lib/python2.7/site-packages/spyral/view.pyRs¬                                                  (RtweakrefRRtobjectR(((s//usr/lib/python2.7/site-packages/spyral/view.pyts