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
|
/* $Id: info.c,v 1.8 2005/07/02 05:32:28 oohara Exp $ */
#include <stdio.h>
/* strlen */
#include <string.h>
#include "tenm_object.h"
#include "const.h"
#include "util.h"
#include "score.h"
#include "ship.h"
#include "chain.h"
#include "info.h"
static int chain_scroll = 0;
static int ship_scroll = 0;
static int score_scroll = 0;
void
clear_chain_scroll(void)
{
chain_scroll = 0;
}
/* return 0 on success, 1 on error */
int
show_chain(const tenm_object *player)
{
char temp[16];
int chain;
/* sanity check */
chain = get_chain();
if (chain < 0)
return 0;
/* hide the stat if the game is still on and
* if the player is near it
*/
if ((player != NULL) && (get_ship() >= 0)
&& (player->x > (double) (WINDOW_WIDTH * 2 / 3))
&& (player->y < 60.0))
{
if (chain_scroll < 20)
chain_scroll += 2;
}
else
{
if (chain_scroll > 0)
chain_scroll -= 2;
}
sprintf(temp, "chain %4d", chain);
if (draw_string(WINDOW_WIDTH - 100, 10 - chain_scroll,
temp, (int) strlen(temp)) != 0)
{
fprintf(stderr, "show_chain: draw_string failed\n");
return 1;
}
return 0;
}
void
clear_ship_scroll(void)
{
ship_scroll = 0;
}
/* return 0 on success, 1 on error */
int
show_ship(const tenm_object *player)
{
int ship;
char temp[16];
/* sanity check */
ship = get_ship();
if (ship < 0)
return 0;
/* hide the stat if the game is still on and
* if the player is near it
*/
if ((player != NULL) && (get_ship() >= 0)
&& (player->x > (double) (WINDOW_WIDTH * 2 / 3))
&& (player->y > (double) (WINDOW_HEIGHT - 60)))
{
if (ship_scroll < 20)
ship_scroll += 2;
}
else
{
if (ship_scroll > 0)
ship_scroll -= 2;
}
sprintf(temp, "ship %3d", ship);
if (draw_string(WINDOW_WIDTH - 80, WINDOW_HEIGHT - 10 + ship_scroll,
temp, (int) strlen(temp)) != 0)
{
fprintf(stderr, "show_ship: draw_string failed\n");
return 1;
}
return 0;
}
void
clear_score_scroll(void)
{
score_scroll = 0;
}
/* return 0 on success, 1 on error */
int
show_score(const tenm_object *player)
{
int score;
char temp[32];
score = get_score();
/* hide the stat if the game is still on and
* if the player is near it
*/
if ((player != NULL) && (get_ship() >= 0)
&& (player->x < (double) (WINDOW_WIDTH / 3))
&& (player->y > (double) (WINDOW_HEIGHT - 60)))
{
if (score_scroll < 20)
score_scroll += 2;
}
else
{
if (score_scroll > 0)
score_scroll -= 2;
}
sprintf(temp, "score %8d", score);
if (draw_string(10, WINDOW_HEIGHT - 10 + score_scroll,
temp, (int) strlen(temp)) != 0)
{
fprintf(stderr, "show_score: draw_string failed\n");
return 1;
}
return 0;
}
|
