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
|
#include "7w.h"
int weight_science(int era, int card, int player) {
int weight = 0;
int science[3];
get_science(player, science);
int min = 100;
int max = 0;
int i, j;
for (i = 0; i < 3; i++) {
if (science[i] < min)
min = science[i];
if (science[i] > max)
max = science[i];
}
if (era > 0 && max == 0)
return 0;
int prod[NUMPRODUCTS];
cards_getproduction(era, card, prod);
for (i = COMPASS; prod[i] == 0; i++)
;
i -= COMPASS;
if (science[i] == min)
weight = 5;
int tots[3];
for (i = 0; i < 3; i++)
tots[i] = 0;
for (i = 0; i < 3; i++) {
get_science(data_getdir(i, player), science);
for (j = 0; j < 3; j++) {
tots[i] += science[j];
}
}
if (tots[2] < tots[0] - 1 || tots[2] < tots[1] - 1)
weight -= 3;
return weight;
}
int weight_military(int era, int card, int player) {
int weight = 0;
int prod[NUMPRODUCTS];
int military = cards_getproduction(era, card, prod)[SHIELD];
int strength[3];
int i;
for (i = 0; i < 3; i++)
strength[i] = military_might(data_getdir(i, player));
for (i = 0; i < 2; i++) {
if (strength[i] >= strength[2] && strength[i] < strength[2] + military)
weight += (era + 2) * 2;
if (strength[i] == strength[2] + military)
weight += (era + 1) * 2;
if (strength[i] < strength[2])
weight += 5 / (strength[2] - strength[i]);
}
return weight;
}
int weight_resource(int era, int card, int player) {
int weight = 0;
int prod[NUMPRODUCTS];
cards_getproduction(era, card, prod);
int trade[GOLD + 1];
data_gettradables(player, trade);
int i, j;
for (i = 0; i < GOLD; i++) {
if (prod[i] && !trade[i])
weight += 5;
if (prod[i] && (i == STONE || i == ORE) && trade[i] < 2)
weight += 2;
}
for (j = 0; j < 2; j++) {
data_gettradables(data_getdir(j, player), trade);
for (i = 0; i < GOLD; i++) {
if (prod[i] && !trade[i])
weight++;
if (prod[i] && trade[i] && get_trade(player, i, j) == 1)
weight--;
}
}
return weight;
}
int weight_tradingpost(int dir, int player);
int weight_marketplace(int player);
int weight_gold(int gold, int player);
int weight_commercial(int era, int card, int player) {
if (era == 0) {
if (card == 17)
return weight_gold(4, player);
if (card == 18)
return weight_tradingpost(0, player);
if (card == 19)
return weight_tradingpost(1, player);
if (card == 20)
return weight_marketplace(player);
}
if (era == 1) {
if (card == 11 || card == 12)
return weight_resource(era, card, player);
if (card == 13 || card == 14)
return weight_gold(get_special(era, card, player)[1], player);
}
return 0;
}
int weight_buildcard(int era, int card, int player) {
int weight = data_potentialvps(player, era, card);
weight -= data_gettotvps(player);
//if (cards_gettype(era, card) == STRUCTURE); already done
if (cards_gettype(era, card) == MILITARY)
weight += weight_military(era, card, player);
if (era == 2)
return weight;
if (cards_gettype(era, card) == SCIENTIFIC)
weight += weight_science(era, card, player);
if (cards_gettype(era, card) == RESOURCE
|| cards_gettype(era, card) == INDUSTRY)
weight += weight_resource(era, card, player);
if (cards_gettype(era, card) == COMMERCIAL)
weight += weight_commercial(era, card, player);
return weight;
}
int* weight_buildwonder(int player, int ret[4]) {
int trade[3];
ret[0] = (data_getwonderstages(player) + 2) * 2;
ret[1] = ret[2] = ret[3] = 0;
if (data_canafford(player, data_getwonder(player),
data_getnextwonderstage(player)) != 1) {
ai_trade(player, data_getwonder(player), data_getnextwonderstage(player), trade);
if (trade[2])
ret[0] -= trade[2] / 3;
else
ret[0] = 0;
ret[1] = trade[0];
ret[2] = trade[1];
ret[3] = trade[2];
}
return ret;
}
|
