comparison: events.cxx
events.cxx
- changeset 36
- a8838b5f1213
- parent 17
- b4fcc69e426a
equal
deleted
inserted
replaced
| 35:3d3f6ed40171 | 36:a8838b5f1213 |
|---|---|
| 45 #include "scriptreader.h" | 45 #include "scriptreader.h" |
| 46 #include "str.h" | 46 #include "str.h" |
| 47 #include "events.h" | 47 #include "events.h" |
| 48 | 48 |
| 49 EventDef* g_EventDef; | 49 EventDef* g_EventDef; |
| 50 | |
| 51 // ============================================================================ | |
| 52 // Read event definitions from file | |
| 50 void ReadEvents () { | 53 void ReadEvents () { |
| 51 ScriptReader* r = new ScriptReader ("events.def"); | 54 ScriptReader* r = new ScriptReader ("events.def"); |
| 52 g_EventDef = NULL; | 55 g_EventDef = NULL; |
| 53 EventDef* curdef = g_EventDef; | 56 EventDef* curdef = g_EventDef; |
| 54 unsigned int numEventDefs = 0; | 57 unsigned int numEventDefs = 0; |
| 73 | 76 |
| 74 delete r; | 77 delete r; |
| 75 printf ("%d event definitions read.\n", numEventDefs); | 78 printf ("%d event definitions read.\n", numEventDefs); |
| 76 } | 79 } |
| 77 | 80 |
| 81 // ============================================================================ | |
| 82 // Delete event definitions recursively | |
| 78 void UnlinkEvents (EventDef* e) { | 83 void UnlinkEvents (EventDef* e) { |
| 79 if (e->next) | 84 if (e->next) |
| 80 UnlinkEvents (e->next); | 85 UnlinkEvents (e->next); |
| 81 delete e; | 86 delete e; |
| 82 } | 87 } |
| 83 | 88 |
| 89 // ============================================================================ | |
| 90 // Finds an event definition by index | |
| 84 EventDef* FindEventByIdx (unsigned int idx) { | 91 EventDef* FindEventByIdx (unsigned int idx) { |
| 85 EventDef* e = g_EventDef; | 92 EventDef* e = g_EventDef; |
| 86 while (idx > 0) { | 93 while (idx > 0) { |
| 87 if (!e->next) | 94 if (!e->next) |
| 88 return NULL; | 95 return NULL; |
| 90 idx--; | 97 idx--; |
| 91 } | 98 } |
| 92 return e; | 99 return e; |
| 93 } | 100 } |
| 94 | 101 |
| 102 // ============================================================================ | |
| 103 // Finds an event definition by name | |
| 95 EventDef* FindEventByName (str a) { | 104 EventDef* FindEventByName (str a) { |
| 96 EventDef* e; | 105 EventDef* e; |
| 97 for (e = g_EventDef; e->next != NULL; e = e->next) { | 106 for (e = g_EventDef; e->next != NULL; e = e->next) { |
| 98 if (!a.icompare (e->name)) | 107 if (!a.icompare (e->name)) |
| 99 return e; | 108 return e; |
