X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=common.h;fp=common.h;h=3df8b0cdff3922dd149b420354734f4e84062829;hb=04eca720d9a5282b47f51c5d19910a094f3d1882;hp=0fadd5eee0eb0277f207c52e15f114f1e5294b4b;hpb=65e2e472dd604e93d566206c2267738767ca726b;p=open-adventure.git

diff --git a/common.h b/common.h
index 0fadd5e..3df8b0c 100644
--- a/common.h
+++ b/common.h
@@ -1,3 +1,5 @@
+#ifndef COMMON_H
+#define COMMON_H
 /* maximum size limits shared by dungeon compiler and runtime */
 
 #define LOCSIZ		185
@@ -6,3 +8,41 @@
 
 extern const char advent_to_ascii[128];
 extern const char ascii_to_advent[128];
+
+enum bug_e {
+   MESSAGE_LINE_GT_70_CHARACTERS,                         // 0
+   NULL_LINE_IN_MESSAGE,                                  // 1
+   TOO_MANY_WORDS_OF_MESSAGES,                            // 2
+   TOO_MANY_TRAVEL_OPTIONS,                               // 3
+   TOO_MANY_VOCABULARY_WORDS,                             // 4
+   REQUIRED_VOCABULARY_WORD_NOT_FOUND,                    // 5
+   TOO_MANY_RTEXT_MESSAGES,                               // 6
+   TOO_MANY_HINTS,                                        // 7
+   LOCATION_HAS_CONDITION_BIT_BEING_SET_TWICE,            // 8
+   INVALID_SECTION_NUMBER_IN_DATABASE,                    // 9
+   TOO_MANY_LOCATIONS,                                    // 10
+   TOO_MANY_CLASS_OR_TURN_MESSAGES,                       // 11
+   SPECIAL_TRAVEL_500_GT_L_GT_300_EXCEEDS_GOTO_LIST = 20, // 20
+   RAN_OFF_END_OF_VOCABULARY_TABLE,                       // 21
+   VOCABULARY_TYPE_N_OVER_1000_NOT_BETWEEN_0_AND_3,       // 22
+   INTRANSITIVE_ACTION_VERB_EXCEEDS_GOTO_LIST,            // 23
+   TRANSITIVE_ACTION_VERB_EXCEEDS_GOTO_LIST,              // 24
+   CONDITIONAL_TRAVEL_ENTRY_WITH_NO_ALTERATION,           // 25
+   LOCATION_HAS_NO_TRAVEL_ENTRIES,                        // 26
+   HINT_NUMBER_EXCEEDS_GOTO_LIST,                         // 27
+   INVALID_MOTH_RETURNED_BY_DATA_FUNCTION,                // 28
+   TOO_MANY_PARAMETERS_GIVEN_TO_SETPRM,                   // 29
+   SPEECHPART_NOT_TRANSITIVE_OR_INTRANSITIVE_OR_UNKNOWN=99, // 99
+   ACTION_RETURNED_PHASE_CODE_BEYOND_END_OF_SWITCH,       // 100
+};
+
+static inline void bug(enum bug_e num, const char *error_string) __attribute__((__noreturn__));
+static inline void bug(enum bug_e num, const char *error_string)
+{
+   fprintf(stderr, "Fatal error %d, %s.\n", num, error_string);
+   exit(EXIT_FAILURE);
+}
+
+#define BUG(x) bug(x, #x)
+
+#endif