aboutsummaryrefslogtreecommitdiff
path: root/chatbot.c
blob: b8ce71b2ae0f6c1f3f181b789be8e6ae42e81c87 (plain)
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
/*
 *   WarGames - a WOPR emulator written in C
 *   Copyright (C) 2014 Franklin Wei
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 *   Contact the author at contact@fwei.tk
 */

#include "gtnw.h"
#include "strings.h"
#include "util.h"
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
void do_chatbot(void)
{
    int stage = 0; /* stage 0: i'm fine how are you... ->
                      stage 1: people sometimes make mistakes ->
                      stage 2: love to. how about global thermonuclear war? ->
                      stage 3: no lets play global thermonuclear war ->
                      stage 4: GLOBAL THERMONUCLEAR WAR!!! */
    while(1)
    {
        char buf[128];
        int ret = getnstr(buf, sizeof(buf));
        usleep(SLEEP_TIME * 100);

        if(ret == ERR)
        {
            print_string("\n\n");
            print_string("SORRY?");
            print_string("\n\n");
        }
        else
        {
            allLower(buf);
            remove_punct(buf);
            bool valid = false;
            switch(stage)
            {
            case 0:
                for(int i = 0; i < sizeof(stage1_triggers)/sizeof(const char*); ++i)
                {
                    if(strcmp(buf, stage1_triggers[i]) == 0)
                    {
                        print_string("\n\nEXCELLENT. IT'S BEEN A LONG TIME. CAN YOU EXPLAIN\nTHE REMOVAL OF YOUR USER ACCOUNT ON 6/23/73?\n\n");
                        ++stage;
                        valid = true;
                    }
                }
                break;
            case 1:
                for(int i = 0; i < sizeof(stage2_triggers)/sizeof(const char*); ++i)
                {
                    if(strcmp(buf, stage2_triggers[i]) == 0)
                    {
                        print_string("\n\nYES THEY DO. SHALL WE PLAY A GAME?\n\n");
                        ++stage;
                        valid = true;
                    }
                }
                break;
            case 2:
                for(int i = 0; i < sizeof(stage3_triggers)/sizeof(const char*); ++i)
                {
                    if(strcmp(buf, stage3_triggers[i]) == 0)
                    {
                        print_string("\n\nWOULDN'T YOU PREFER A GOOD GAME OF CHESS?\n\n");
                        ++stage;
                        valid = true;
                    }
                }
                break;
            case 3:
                for(int i = 0; i < sizeof(stage4_triggers)/sizeof(const char*); ++i)
                {
                    if(strcmp(buf, stage4_triggers[i]) == 0)
                    {
                        print_string("\n\nFINE.\n\n");
                        valid = true;
                        usleep(SLEEP_TIME * 100);
                        global_thermonuclear_war();
                    }
                }
                break;
            } // switch

            /* now check for phase-agnostic strings */
            for(int i = 0; i < sizeof(exit_triggers)/sizeof(const char*); ++i)
            {
                if(strcmp(buf, exit_triggers[i]) == 0)
                {
                    print_string("\n\n");
                    print_string(exit_responses[ rand() % (sizeof(exit_responses)/sizeof(const char*)) ]);

                    print_string("\n--CONNECTION TERMINATED--");
                    return;
                }
            }
            for(int i = 0; i < sizeof(greetings_triggers)/sizeof(const char*); ++i)
            {
                if(strcmp(buf, greetings_triggers[i]) == 0)
                {
                    print_string("\n\n");
                    print_string(greetings_responses[ rand()%(sizeof(greetings_responses)/sizeof(const char*)) ]);
                    print_string("\n\n");
                    valid = true;
                }
            }
            if(!valid)
            {
                print_string("\n\n");
                print_string("SORRY?");
                print_string("\n\n");
            }
        } // else
    } // while
}