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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1805 | yogev_ezra | 1 | /* Rocket Forces |
| 2 | * Filename: objects.h |
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| 3 | * Version 0.1 |
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| 4 | * Copyright (c) Serial 2007 |
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| 5 | */ |
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| 6 | |||
| 7 | |||
| 8 | void ppx(int x, int y, int color); |
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| 9 | void pline(int x1, int y1, int x2, int y2, int color); |
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| 10 | void draw4(int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4, int color); |
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| 11 | |||
| 12 | |||
| 13 | class cBuilding |
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| 14 | { |
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| 15 | public: |
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| 16 | void Draw(int x, int y, int color) |
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| 17 | { |
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| 18 | draw4(x, y, x+10, y-5, x+20, y, x, y, color); |
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| 19 | draw4(x, y, x+20, y, x+20, y+11, x, y+11, color); |
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| 20 | draw4(x+3, y+3, x+8, y+3, x+8, y+8, x+3, y+8, color); |
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| 21 | draw4(x+15, y+3, x+20, y+3, x+20, y+11, x+15, y+11, color); |
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| 22 | } |
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| 23 | }; |
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| 24 | |||
| 25 | class cCursor |
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| 26 | { |
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| 27 | public: |
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| 28 | cCursor() |
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| 29 | { |
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| 30 | cx = -1; |
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| 31 | cy = -1; |
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| 32 | } |
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| 33 | void Delete(int color) |
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| 34 | { |
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| 35 | ppx(cx, cy, color); |
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| 36 | |||
| 37 | ppx(cx-3, cy, color); |
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| 38 | ppx(cx-4, cy, color); |
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| 39 | ppx(cx-5, cy, color); |
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| 40 | ppx(cx, cy-3, color); |
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| 41 | ppx(cx, cy-4, color); |
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| 42 | ppx(cx, cy-5, color); |
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| 43 | ppx(cx-1, cy-3, color); |
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| 44 | ppx(cx-2, cy-3, color); |
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| 45 | ppx(cx-3, cy-3, color); |
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| 46 | ppx(cx-3, cy-2, color); |
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| 47 | ppx(cx-3, cy-1, color); |
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| 48 | ppx(cx+1, cy-3, color); |
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| 49 | |||
| 50 | ppx(cx+3, cy, color); |
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| 51 | ppx(cx+4, cy, color); |
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| 52 | ppx(cx+5, cy, color); |
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| 53 | ppx(cx, cy+3, color); |
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| 54 | ppx(cx, cy+4, color); |
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| 55 | ppx(cx, cy+5, color); |
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| 56 | ppx(cx+1, cy+3, color); |
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| 57 | ppx(cx+2, cy+3, color); |
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| 58 | ppx(cx+3, cy+3, color); |
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| 59 | ppx(cx+3, cy+2, color); |
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| 60 | ppx(cx+3, cy+1, color); |
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| 61 | ppx(cx+1, cy-3, color); |
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| 62 | ppx(cx-1, cy+3, color); |
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| 63 | } |
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| 64 | void Draw(int x, int y, int color) |
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| 65 | { |
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| 66 | if (cx!=x || cy!=y) |
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| 67 | { |
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| 68 | Delete(BG_COLOR); |
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| 69 | cx = x; |
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| 70 | cy = y; |
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| 71 | ppx(cx, cy, color); |
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| 72 | |||
| 73 | ppx(cx-3, cy, color); |
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| 74 | ppx(cx-4, cy, color); |
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| 75 | ppx(cx-5, cy, color); |
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| 76 | ppx(cx, cy-3, color); |
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| 77 | ppx(cx, cy-4, color); |
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| 78 | ppx(cx, cy-5, color); |
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| 79 | ppx(cx-1, cy-3, color); |
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| 80 | ppx(cx-2, cy-3, color); |
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| 81 | //ppx(cx-3, cy-3, color); |
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| 82 | ppx(cx-3, cy-2, color); |
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| 83 | ppx(cx-3, cy-1, color); |
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| 84 | ppx(cx+1, cy-3, color); |
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| 85 | |||
| 86 | ppx(cx+3, cy, color); |
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| 87 | ppx(cx+4, cy, color); |
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| 88 | ppx(cx+5, cy, color); |
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| 89 | ppx(cx, cy+3, color); |
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| 90 | ppx(cx, cy+4, color); |
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| 91 | ppx(cx, cy+5, color); |
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| 92 | ppx(cx+1, cy+3, color); |
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| 93 | ppx(cx+2, cy+3, color); |
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| 94 | //ppx(cx+3, cy+3, color); |
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| 95 | ppx(cx+3, cy+2, color); |
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| 96 | ppx(cx+3, cy+1, color); |
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| 97 | ppx(cx+1, cy-3, color); |
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| 98 | ppx(cx-1, cy+3, color); |
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| 99 | } |
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| 100 | } |
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| 101 | private: |
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| 102 | int cx, cy; |
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| 103 | }; |
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| 104 | |||
| 105 | class cExplode |
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| 106 | { |
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| 107 | public: |
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| 108 | cExplode() |
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| 109 | { |
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| 110 | cx = -1; |
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| 111 | cy = -1; |
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| 112 | } |
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| 113 | void Enable(int cx, int cy) |
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| 114 | { |
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| 115 | step = 1; |
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| 116 | cExplode::cx = cx; |
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| 117 | cExplode::cy = cy; |
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| 118 | } |
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| 119 | int IsEnabled(void) |
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| 120 | { |
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| 121 | if (cx==-1 && cy==-1) |
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| 122 | { |
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| 123 | return 0; |
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| 124 | } |
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| 125 | else |
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| 126 | { |
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| 127 | return 1; |
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| 128 | } |
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| 129 | } |
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| 130 | void Draw(int r, int color) |
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| 131 | { |
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| 132 | int d=3-2*r, x=-1, y=r; |
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| 133 | while (x++ |
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| 134 | { |
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| 135 | ppx(cx+x, cy+y, color); |
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| 136 | ppx(cx+x, cy-y, color); |
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| 137 | ppx(cx-x, cy+y, color); |
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| 138 | ppx(cx-x, cy-y, color); |
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| 139 | ppx(cx+y, cy+x, color); |
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| 140 | ppx(cx+y, cy-x, color); |
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| 141 | ppx(cx-y, cy+x, color); |
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| 142 | ppx(cx-y, cy-x, color); |
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| 143 | if (d<0) |
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| 144 | { |
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| 145 | d += 4*x+6; |
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| 146 | } |
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| 147 | else |
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| 148 | { |
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| 149 | d += 4*(x-y)+10; |
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| 150 | y--; |
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| 151 | } |
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| 152 | } |
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| 153 | } |
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| 154 | void DrawNext(int color) |
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| 155 | { |
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| 156 | if (step>=EXP_RAD) |
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| 157 | { |
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| 158 | Disable(BG_COLOR); |
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| 159 | } |
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| 160 | else |
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| 161 | { |
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| 162 | Draw(step, BG_COLOR); |
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| 163 | Draw(++step, color); |
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| 164 | } |
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| 165 | } |
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| 166 | void Disable(int color) |
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| 167 | { |
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| 168 | Draw(step, color); |
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| 169 | cx = -1; |
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| 170 | cy = -1; |
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| 171 | } |
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| 172 | int cx, cy; |
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| 173 | int step; |
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| 174 | }; |
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| 175 | |||
| 176 | class cRocket |
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| 177 | { |
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| 178 | public: |
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| 179 | cRocket() |
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| 180 | { |
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| 181 | cx = -1; |
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| 182 | cy = -1; |
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| 183 | } |
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| 184 | void Enable(int x, int y, int width, int height, int cx, int cy) |
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| 185 | { |
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| 186 | coord[0][0] = x; |
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| 187 | coord[0][1] = y; |
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| 188 | coord[1][0] = x+width; |
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| 189 | coord[1][1] = y; |
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| 190 | coord[2][0] = x+width; |
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| 191 | coord[2][1] = y+height; |
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| 192 | coord[3][0] = x; |
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| 193 | coord[3][1] = y+height; |
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| 194 | cRocket::cx = cx; |
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| 195 | cRocket::cy = cy; |
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| 196 | for (int j=0; j<4; j++) |
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| 197 | { |
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| 198 | dist[j] = sqrt((double)((coord[j][0]-cx)*(coord[j][0]-cx)+(coord[j][1]-cy)*(coord[j][1]-cy))); |
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| 199 | fi[j] = acos((coord[j][0]-cx)/dist[j]); |
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| 200 | if (coord[j][1] |
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| 201 | fire[j][0] = -1; |
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| 202 | fire[j][1] = -1; |
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| 203 | } |
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| 204 | } |
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| 205 | int IsEnabled(void) |
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| 206 | { |
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| 207 | if (cx==-1 && cy==-1) |
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| 208 | { |
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| 209 | return 0; |
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| 210 | } |
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| 211 | else |
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| 212 | { |
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| 213 | return 1; |
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| 214 | } |
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| 215 | } |
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| 216 | void Draw(int color) |
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| 217 | { |
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| 218 | draw4(coord[0][0], coord[0][1], coord[1][0], coord[1][1], coord[2][0], coord[2][1], coord[3][0], coord[3][1], color); |
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| 219 | if (fire[3][0]!=-1 || fire[3][1]!=-1) |
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| 220 | { |
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| 221 | ppx(fire[3][0], fire[3][1], BG_COLOR); |
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| 222 | } |
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| 223 | } |
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| 224 | void DrawAngle(int mx, int my, int color) |
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| 225 | { |
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| 226 | // Delete old rectangle |
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| 227 | Draw(BG_COLOR); |
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| 228 | |||
| 229 | // Draw new rectangle |
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| 230 | double a; |
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| 231 | long int dx = (long int) (cx-mx)*(cx-mx); |
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| 232 | long int dy = (long int) (cy-my)*(cy-my); |
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| 233 | if (cx!=mx || cy!=my) |
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| 234 | { |
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| 235 | a = -M_PI/2+acos((cx-mx)/sqrt((double)(dx+dy))); |
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| 236 | for (int j=0; j<4; j++) |
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| 237 | { |
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| 238 | coord[j][0] = round_int((double)(cx+dist[j]*cos(a+fi[j]))); |
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| 239 | coord[j][1] = round_int((double)(cy+dist[j]*sin(a+fi[j]))); |
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| 240 | } |
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| 241 | } |
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| 242 | draw4(coord[0][0], coord[0][1], coord[1][0], coord[1][1], coord[2][0], coord[2][1], coord[3][0], coord[3][1], color); |
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| 243 | for (int i=3; i>0; i--) |
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| 244 | { |
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| 245 | fire[i][0] = fire[i-1][0]; |
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| 246 | fire[i][1] = fire[i-1][1]; |
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| 247 | } |
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| 248 | fire[0][0] = cx; |
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| 249 | fire[0][1] = cy; |
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| 250 | for (int i=1; i<4; i++) |
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| 251 | { |
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| 252 | if (fire[i][0]!=-1 || fire[i][1]!=-1) ppx(fire[i][0], fire[i][1], SMOKE_COLOR); |
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| 253 | } |
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| 254 | } |
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| 255 | void Disable(int color) |
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| 256 | { |
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| 257 | for (int i=0; i<4; i++) |
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| 258 | { |
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| 259 | ppx(fire[i][0], fire[i][1], color); |
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| 260 | fire[i][0] = 0; |
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| 261 | fire[i][1] = 0; |
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| 262 | } |
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| 263 | Draw(color); |
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| 264 | cx = -1; |
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| 265 | cy = -1; |
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| 266 | } |
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| 267 | int cx, cy; |
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| 268 | protected: |
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| 269 | int coord[4][2]; |
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| 270 | double dist[4]; |
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| 271 | double fi[4]; |
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| 272 | int fire[4][2]; |
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| 273 | }; |
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| 274 | |||
| 275 | class cBomb: public cRocket |
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| 276 | { |
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| 277 | public: |
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| 278 | void Draw(int color) |
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| 279 | { |
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| 280 | draw4(coord[0][0], coord[0][1], coord[1][0], coord[1][1], coord[2][0], coord[2][1], coord[3][0], coord[3][1], color); |
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| 281 | ppx(cx-1, coord[2][1]+1, color); |
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| 282 | ppx(cx, coord[2][1]+1, color); |
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| 283 | ppx(cx+1, coord[2][1]+1, color); |
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| 284 | for (int i=1; i<4; i++) |
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| 285 | { |
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| 286 | if (fire[i][0]!=-1 || fire[i][1]!=-1) |
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| 287 | { |
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| 288 | if (i==1) |
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| 289 | { |
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| 290 | ppx(fire[i][0]-1, fire[i][1], BG_COLOR); |
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| 291 | ppx(fire[i][0]+1, fire[i][1], BG_COLOR); |
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| 292 | } |
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| 293 | else |
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| 294 | { |
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| 295 | ppx(fire[i][0], fire[i][1], BG_COLOR); |
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| 296 | } |
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| 297 | } |
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| 298 | } |
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| 299 | } |
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| 300 | void DrawAngle(int mx, int my, int color) |
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| 301 | { |
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| 302 | // Delete old rectangle |
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| 303 | Draw(BG_COLOR); |
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| 304 | |||
| 305 | // Draw new rectangle |
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| 306 | for (int j=0; j<4; j++) |
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| 307 | { |
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| 308 | coord[j][1] += B_SPEED; |
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| 309 | } |
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| 310 | draw4(coord[0][0], coord[0][1], coord[1][0], coord[1][1], coord[2][0], coord[2][1], coord[3][0], coord[3][1], color); |
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| 311 | ppx(cx-1, coord[2][1]+1, color); |
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| 312 | ppx(cx, coord[2][1]+1, color); |
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| 313 | ppx(cx+1, coord[2][1]+1, color); |
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| 314 | for (int i=3; i>0; i--) |
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| 315 | { |
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| 316 | fire[i][0] = fire[i-1][0]; |
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| 317 | fire[i][1] = fire[i-1][1]; |
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| 318 | } |
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| 319 | fire[0][0] = cx; |
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| 320 | fire[0][1] = cy; |
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| 321 | for (int i=1; i<4; i++) |
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| 322 | { |
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| 323 | if (fire[i][0]!=-1 || fire[i][1]!=-1) |
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| 324 | { |
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| 325 | if (i==1) |
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| 326 | { |
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| 327 | ppx(fire[i][0]-1, fire[i][1], SMOKE_COLOR); |
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| 328 | ppx(fire[i][0]+1, fire[i][1], SMOKE_COLOR); |
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| 329 | } |
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| 330 | else |
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| 331 | { |
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| 332 | ppx(fire[i][0], fire[i][1], SMOKE_COLOR); |
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| 333 | } |
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| 334 | } |
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| 335 | } |
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| 336 | } |
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| 337 | void Disable(int color) |
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| 338 | { |
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| 339 | for (int i=0; i<4; i++) |
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| 340 | { |
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| 341 | ppx(fire[i][0], fire[i][1], color); |
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| 342 | fire[i][0] = 0; |
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| 343 | fire[i][1] = 0; |
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| 344 | } |
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| 345 | Draw(color); |
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| 346 | cx = -1; |
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| 347 | cy = -1; |
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| 348 | } |
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| 349 | }; |
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| 350 | |||
| 351 | class cGun: public cRocket |
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| 352 | { |
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| 353 | public: |
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| 354 | void Enable(int x, int y, int width, int height, int cx, int cy) |
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| 355 | { |
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| 356 | old_mx = -1; |
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| 357 | old_my = -1; |
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| 358 | coord[0][0] = x; |
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| 359 | coord[0][1] = y; |
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| 360 | coord[1][0] = x+width; |
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| 361 | coord[1][1] = y; |
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| 362 | coord[2][0] = x+width; |
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| 363 | coord[2][1] = y+height; |
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| 364 | coord[3][0] = x; |
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| 365 | coord[3][1] = y+height; |
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| 366 | cRocket::cx = cx; |
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| 367 | cRocket::cy = cy; |
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| 368 | for (int j=0; j<4; j++) |
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| 369 | { |
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| 370 | dist[j] = sqrt((double)((coord[j][0]-cx)*(coord[j][0]-cx)+(coord[j][1]-cy)*(coord[j][1]-cy))); |
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| 371 | fi[j] = acos((coord[j][0]-cx)/dist[j]); |
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| 372 | if (coord[j][1] |
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| 373 | } |
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| 374 | } |
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| 375 | void DrawAngle(int mx, int my, int color) |
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| 376 | { |
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| 377 | if (old_mx!=mx || old_my!=my) |
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| 378 | { |
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| 379 | // Delete old rectangle |
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| 380 | old_mx = mx; |
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| 381 | old_my = my; |
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| 382 | Draw(BG_COLOR); |
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| 383 | |||
| 384 | // Draw new rectangle |
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| 385 | double a; |
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| 386 | long int dx = (long int)(cx-mx)*(cx-mx); |
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| 387 | long int dy = (long int)(cy-my)*(cy-my); |
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| 388 | if (my<=cy && (cx!=mx || cy!=my)) |
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| 389 | { |
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| 390 | a = -M_PI/2+acos((cx-mx)/sqrt((double)(dx+dy))); |
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| 391 | for (int j=0; j<4; j++) |
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| 392 | { |
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| 393 | coord[j][0] = round_int((double)(cx+dist[j]*cos(a+fi[j]))); |
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| 394 | coord[j][1] = round_int((double)(cy+dist[j]*sin(a+fi[j]))); |
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| 395 | } |
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| 396 | } |
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| 397 | draw4(coord[0][0], coord[0][1], coord[1][0], coord[1][1], coord[2][0], coord[2][1], coord[3][0], coord[3][1], color); |
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| 398 | draw4(cx-14, cy+2, cx+14, cy+2, cx+14, cy+18, cx-14, cy+18, color); |
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| 399 | } |
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| 400 | } |
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| 401 | protected: |
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| 402 | int old_mx, old_my; |
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| 403 | }; |
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| 404 | |||
| 405 | class cCross |
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| 406 | { |
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| 407 | public: |
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| 408 | cCross() |
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| 409 | { |
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| 410 | x = -1; |
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| 411 | y = -1; |
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| 412 | } |
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| 413 | void Enable(int x, int y) |
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| 414 | { |
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| 415 | cCross::x = x; |
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| 416 | cCross::y = y; |
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| 417 | size = 2; |
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| 418 | } |
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| 419 | int IsEnabled(void) |
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| 420 | { |
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| 421 | if (x == -1 && y == -1) |
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| 422 | { |
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| 423 | return 0; |
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| 424 | } |
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| 425 | else |
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| 426 | { |
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| 427 | return 1; |
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| 428 | } |
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| 429 | } |
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| 430 | void Draw(int color) |
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| 431 | { |
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| 432 | pline(x-size, y, x+size, y, color); |
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| 433 | pline(x, y-size, x, y+size, color); |
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| 434 | ppx(x, y, BG_COLOR); |
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| 435 | } |
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| 436 | void Disable(int color) |
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| 437 | { |
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| 438 | pline(x-size, y, x+size, y, color); |
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| 439 | pline(x, y-size, x, y+size, color); |
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| 440 | x = -1; |
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| 441 | y = -1; |
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| 442 | } |
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| 443 | int x, y; |
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| 444 | protected: |
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| 445 | int size; |
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| 446 | }; |
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| 447 | |||
| 448 | |||
| 449 | void ppx(int x, int y, int color) |
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| 450 | { |
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| 451 | if (x >= 0 && x < WINDOW_WIDTH && y >= 0 && y < WINDOW_HEIGHT) kos_PutPixel(x, y, color); |
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| 452 | } |
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| 453 | |||
| 454 | void pline(int x1, int y1, int x2, int y2, int color) |
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| 455 | { |
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| 456 | kos_DrawLine(x1, y1, x2, y2, color); |
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| 457 | } |
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| 458 | |||
| 459 | |||
| 460 | void draw4(int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4, int color) |
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| 461 | { |
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| 462 | pline(x1, y1, x2, y2, color); |
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| 463 | pline(x2, y2, x3, y3, color); |
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| 464 | pline(x3, y3, x4, y4, color); |
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| 465 | pline(x4, y4, x1, y1, color); |
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| 466 | } |