New files to add .lif pattern reading capabilities to Life
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7730 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guillermo Rodriguez Garcia
@@ -29,45 +29,44 @@
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#endif
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// --------------------------------------------------------------------------
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// Cell
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// --------------------------------------------------------------------------
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// A Cell is just a struct which contains a pair of (i, j) coords.
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// These structs are not used internally anywhere; they are just
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// used to pass cell coordinates around.
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struct Cell
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{
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wxInt32 i;
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wxInt32 j;
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};
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// --------------------------------------------------------------------------
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// LifeShape
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// LifePattern
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// --------------------------------------------------------------------------
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// A class which holds a pattern
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class LifeShape
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class LifePattern
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{
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public:
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LifeShape(wxString name,
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wxString desc,
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int width,
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int height,
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char *data)
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// This ctor is used by the LifeReader class
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LifePattern(wxString name,
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wxString description,
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wxString rules,
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wxArrayString shape)
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{
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m_name = name;
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m_desc = desc;
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m_width = width;
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m_height = height;
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m_data = data;
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}
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m_name = name;
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m_description = description;
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m_rules = rules;
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m_shape = shape;
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};
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// A more convenient ctor for the built-in samples
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LifePattern(wxString name,
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wxString description,
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int width,
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int height,
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const char *shape)
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{
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m_name = name;
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m_description = description;
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m_rules = _("");
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m_shape.Add( wxString::Format("%i %i", -width/2, -height/2) );
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for(int j = 0; j < height; j++)
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m_shape.Add( wxString(shape + (j * width), (size_t) width) );
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};
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wxString m_name;
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wxString m_desc;
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int m_width;
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int m_height;
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char *m_data;
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wxString m_name;
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wxString m_description;
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wxString m_rules;
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wxArrayString m_shape;
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};
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@@ -75,8 +74,17 @@ public:
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// Life
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// --------------------------------------------------------------------------
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// A struct used to pass cell coordinates around
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struct Cell
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{
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wxInt32 i;
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wxInt32 j;
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};
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// A private class that contains data about a block of cells
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class CellBox;
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// A class that models a Life game instance
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class Life
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{
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public:
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@@ -85,10 +93,12 @@ public:
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~Life();
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// accessors
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inline wxUint32 GetNumCells() const { return m_numcells; };
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bool IsAlive (wxInt32 x, wxInt32 y);
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void SetCell (wxInt32 x, wxInt32 y, bool alive = TRUE);
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void SetShape (const LifeShape &shape);
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inline wxUint32 GetNumCells() const { return m_numcells; };
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inline wxString GetRules() const { return m_rules; };
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inline wxString GetDescription() const { return m_description; };
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bool IsAlive(wxInt32 x, wxInt32 y);
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void SetCell(wxInt32 x, wxInt32 y, bool alive = TRUE);
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void SetPattern(const LifePattern &pattern);
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// game control
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void Clear();
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@@ -119,8 +129,8 @@ public:
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// FALSE, then the operation is not complete: just process all cells
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// and call FillMore() again.
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//
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void BeginFind(wxInt32 i0, wxInt32 j0,
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wxInt32 i1, wxInt32 j1,
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void BeginFind(wxInt32 x0, wxInt32 y0,
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wxInt32 x1, wxInt32 y1,
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bool changed);
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bool FindMore(Cell *cells[], size_t *ncells);
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@@ -131,20 +141,28 @@ private:
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void KillBox(CellBox *c);
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// helper for BeginFind & FindMore
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void DoLine(wxInt32 i, wxInt32 j, wxUint32 alive, wxUint32 old = 0);
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void DoLine(wxInt32 x, wxInt32 y, wxUint32 alive, wxUint32 old = 0);
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CellBox *m_head; // list of alive boxes
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CellBox *m_available; // list of reusable dead boxes
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CellBox **m_boxes; // hash table of alive boxes
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wxUint32 m_numcells; // population (number of alive cells)
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Cell *m_cells; // cell array for FindMore()
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size_t m_ncells; // number of valid cells in cell array
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wxInt32 m_i, m_j, // state vars for FindMore()
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m_i0, m_j0,
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m_i1, m_j1;
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bool m_changed;
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bool m_findmore;
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// pattern description
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wxString m_name; // name (currently unused)
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wxString m_rules; // rules (currently unused)
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wxString m_description; // description
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// pattern data
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CellBox *m_head; // list of alive boxes
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CellBox *m_available; // list of reusable dead boxes
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CellBox **m_boxes; // hash table of alive boxes
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wxUint32 m_numcells; // population (number of alive cells)
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// state vars for BeginFind & FindMore
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Cell *m_cells; // array of cells
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size_t m_ncells; // number of valid entries in m_cells
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wxInt32 m_x, m_y, // counters and search mode
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m_x0, m_y0,
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m_x1, m_y1;
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bool m_changed;
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bool m_findmore;
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};
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#endif // _LIFE_GAME_H_
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