1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
#ifndef GRID_SPACE_INCLUDED
#define GRID_SPACE_INCLUDED
#include "minorGems/graphics/Color.h"
class GridSpace {
public:
// constructs w/ center location on screen
GridSpace( int inX, int inY );
~GridSpace();
// steps animations
void step();
// true if this space is currently not animating
char isAnimationDone();
// checks if this space is part of a like-colored group
// that is surrounded by a single color
// returns NULL if not surrounded
// returns color of surrounders if surrounded
// returns color of this piece if surrounded by edges
// Recursive
Color *checkSurrounded();
// start clearing animation
void flipToClear();
// draws onto screen
void drawGrid( float inAlpha=1.0f );
void drawPieceCenter( float inAlpha=1.0f );
void drawPieceHalo( float inAlpha=1.0f );
char isInside( int inX, int inY );
char isEmpty() {
return ( mPieceColor == NULL );
}
// color destroyed by this class
void setColor( Color *inColor );
// saves state to return to upon rewind
void saveState();
void rewindState();
// returns saved color, or NULL
// not a copy
Color *getSavedColor();
// returns a copy of this space's current color, or NULL
// if empty
Color *getColor() {
if( isEmpty() ) {
return NULL;
}
else {
return mPieceColor->copy();
}
}
int getColorIndex() {
return mPieceColorIndex;
}
char colorMatches( Color *inColor );
int mX, mY;
char mActive;
// can be used to turn off active marker even when mActive is true
// (for fast playback mode)
// defaults to true (visible)
char mActiveMarkerVisible;
char mVisited;
char mChecked;
char mMarkedForClearing;
int mScore;
// set to false to block this piece from contributing to
// current game score
char mAddToGlobalScore;
enum NeighborDirections { top=0, right, bottom, left
};
GridSpace *mNeighbors[4];
// current blend of colors displayed
Color *mDrawColor;
private:
Color *mPieceColor;
int mPieceColorIndex;
Color *mLastColor;
// for colorblind mode
Color *mPieceInvertedColor;
Color *mLastInvertedColor;
float mColorShiftProgress;
char mBrightHalo;
float mBrightHaloProgress;
// active mark fades in too
float mActiveProgress;
float mScoreFade;
char mScoreSent;
Color *mSavedColor;
char mSavedActive;
// breather steps to let stuff settle visually
// after animation done
int mPauseStepsAfterAnimationDone;
};
#endif
|
