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annotate src/creep.h @ 19:08f2bcf3447f

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Skip diagonals when calculating distance
author Michael Pavone <pavone@retrodev.com>
date Sun, 12 Jan 2014 22:05:12 -0800
parents a9500e8bff93
children 51a0972fcf76
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99f5e303fca1 Add header with creep struct definition
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1 #ifndef CREEP_H_
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2 #define CREEP_H_
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4 enum {
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5 CREEP_NORMAL = 0,
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6 NUM_SPECIES
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7 } creep_species;
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9 typedef struct {
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10 u16 index;
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11 u16 health;
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12 s16 targetx;
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13 s16 targety;
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14 u8 species;
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15 u8 direction;
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16 } creep;
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18 #define MAX_CREEPS 40
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19 extern u16 cur_creeps;
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a9500e8bff93 Wait to spawn creeps until player hits start. Prevent player from placing walls in such a way to completely block creeps from goal. Remove placeholder walls.
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20 extern u16 distances[20*14];
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21 u16 spawn_creep(u8 species, s16 x, s16 y);
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22 void gen_distances(u16 x, u16 y);
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23 void print_distances(void);
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24 void update_creeps(void);
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26 #endif //CREEP_H_