entityDef: add support for condition based tweaks
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CE2032F0A2882A22
1 changed files with 218 additions and 3 deletions
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@ -49,17 +49,32 @@
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#define ENTITYDEF_MAX 128
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#endif
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var string g_lastSpawnData;
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enum
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{
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EDEFTWEAK_EQ = 0,
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EDEFTWEAK_LT,
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EDEFTWEAK_GT,
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EDEFTWEAK_NOT
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};
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typedef struct
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{
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string entClass;
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string spawnClass;
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string spawnData;
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string inheritKeys;
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string tweakDefs;
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string tweakKeys;
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} entityDef_t;
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entityDef_t g_entDefTable[ENTITYDEF_MAX];
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var int g_entDefCount;
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string g_entDefInclude;
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void
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EntityDef_ReadFile(string filePath)
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{
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@ -73,6 +88,8 @@ EntityDef_ReadFile(string filePath)
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currentDef.spawnClass = "";
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currentDef.spawnData = "";
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currentDef.inheritKeys = "";
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currentDef.tweakDefs = "";
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currentDef.tweakKeys = "";
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/* bounds check */
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if (g_entDefCount >= ENTITYDEF_MAX) {
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@ -108,6 +125,8 @@ EntityDef_ReadFile(string filePath)
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g_entDefTable[g_entDefCount].spawnClass = currentDef.spawnClass;
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g_entDefTable[g_entDefCount].spawnData = currentDef.spawnData;
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g_entDefTable[g_entDefCount].inheritKeys = currentDef.inheritKeys;
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g_entDefTable[g_entDefCount].tweakDefs = currentDef.tweakDefs;
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g_entDefTable[g_entDefCount].tweakKeys = currentDef.tweakKeys;
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/* increment the def count */
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if (g_entDefCount < ENTITYDEF_MAX)
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@ -117,12 +136,23 @@ EntityDef_ReadFile(string filePath)
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currentDef.spawnClass = "";
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currentDef.spawnData = "";
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currentDef.inheritKeys = "";
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currentDef.tweakDefs = "";
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currentDef.tweakKeys = "";
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}
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/* we came out of a tweak */
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if (braceDepth == 1) {
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if (currentDef.tweakDefs != "") {
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currentDef.tweakKeys = strcat(currentDef.tweakKeys, ";"); /* mark the end of a key chain */
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}
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}
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break;
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default:
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/* anything outside braces defines the classname for the next def */
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if (braceDepth == 0 && lastWord == "entityDef") {
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currentDef.entClass = word;
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} else if (braceDepth == 0 && lastWord == "include") {
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g_entDefInclude = strcat(g_entDefInclude, word, ";");
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} else if (braceDepth == 1) {
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/* spawnclass is reserved and the next keyword specs it */
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if (word == "spawnclass") {
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@ -134,9 +164,57 @@ EntityDef_ReadFile(string filePath)
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} else if (substring(word, 0, 7) == "editor_") {
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/* do nothing */
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i++;
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} else if (substring(word, 0, 4) == "when") {
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switch (argv(i+2)) {
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case "equals":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 0 ", argv(i+3), ";");
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break;
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case "less-than":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 1 ", argv(i+3), ";");
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break;
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case "greater-than":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 2 ", argv(i+3), ";");
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break;
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case "is-not":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 3 ", argv(i+3), ";");
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break;
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}
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i+=3;
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} else { /* rest gets dumped into spawndata */
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currentDef.spawnData = strcat(currentDef.spawnData, "\"", word, "\"", " ");
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}
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} else if (braceDepth == 2) {
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/* spawnclass is reserved and the next keyword specs it */
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if (word == "spawnclass") {
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currentDef.spawnClass = argv(i+1);
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i++;
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} else if (word == "inherit") {
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currentDef.inheritKeys = argv(i+1);
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i++;
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} else if (substring(word, 0, 7) == "editor_") {
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/* do nothing */
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i++;
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} else if (substring(word, 0, 4) == "when") {
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switch (argv(i+2)) {
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case "equals":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 0 ", argv(i+3), ";");
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break;
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case "less-than":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 1 ", argv(i+3), ";");
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break;
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case "greater-than":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 2 ", argv(i+3), ";");
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break;
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case "is-not":
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currentDef.tweakDefs = strcat(currentDef.tweakDefs, argv(i+1), " 3 ", argv(i+3), ";");
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break;
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}
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i+=3;
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} else { /* rest gets dumped into spawndata */
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currentDef.tweakKeys = strcat(currentDef.tweakKeys, "\"", word, "\"", " ");
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}
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}
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}
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lastWord = word;
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@ -151,19 +229,36 @@ void
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EntityDef_Init(void)
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{
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searchhandle pm;
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g_entDefInclude = "";
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pm = search_begin("def/*.def", TRUE, TRUE);
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for (int i = 0; i < search_getsize(pm); i++) {
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EntityDef_ReadFile(search_getfilename(pm, i));
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}
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search_end(pm);
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//print(sprintf("includes: %S\n", g_entDefInclude));
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if (g_entDefInclude != "") {
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int includeCount = tokenizebyseparator(g_entDefInclude, ";");
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for (int i = 0; i < (includeCount-1); i++) {
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string fileName = strcat("def/", argv(i));
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EntityDef_ReadFile(fileName);
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includeCount = tokenizebyseparator(g_entDefInclude, ";");
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}
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}
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#if 0
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for (int i = 0i; i < g_entDefCount; i++) {
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int numKeys = tokenize_console(g_entDefTable[i].spawnData);
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print(sprintf("edef %i: %S\n", i, g_entDefTable[i].entClass));
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print(sprintf("\tspawnclass: %S\n", g_entDefTable[i].spawnClass));
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print(sprintf("\tinheritKeys: %S\n", g_entDefTable[i].inheritKeys));
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print(sprintf("\tspawnData:\n", g_entDefTable[i].spawnData));
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print(sprintf("\ttweakDefs %S\n", g_entDefTable[i].tweakDefs));
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print(sprintf("\ttweakKeys %S\n", g_entDefTable[i].tweakKeys));
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print("\tspawnData:\n");
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for (int c = 0; c < numKeys; c+=2) {
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print(sprintf("\t\t%S %S\n", argv(c), argv(c+1)));
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@ -172,6 +267,54 @@ EntityDef_Init(void)
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#endif
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}
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static bool
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EntityDef_CheckCondition(int id, string keyWord, float tweakCondition, string keyValue)
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{
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int spawnWords = tokenize_console(g_lastSpawnData);
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string key, value;
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float tmp1, tmp2;
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//print(sprintf("%i %S %d %S\n", id, keyWord, tweakCondition, keyValue));
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for (int i = 1; i < (spawnWords - 1); i+= 2) {
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key = argv(i);
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value = argv(i+1);
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//print(sprintf("comparing %S with %S\n", key, value));
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/* fforward out */
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if (key != keyWord)
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continue;
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switch (tweakCondition) {
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case EDEFTWEAK_EQ:
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if (key == keyWord && value == keyValue)
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return true;
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break;
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case EDEFTWEAK_LT:
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tmp1 = stof(keyValue);
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tmp2 = stof(value);
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if (key == keyWord && tmp2 < tmp1)
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return true;
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break;
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case EDEFTWEAK_GT:
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tmp1 = stof(keyValue);
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tmp2 = stof(value);
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if (key == keyWord && tmp2 > tmp1)
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return true;
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break;
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case EDEFTWEAK_NOT:
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if (key == keyWord && value != keyValue)
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return true;
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break;
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}
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}
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return false;
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}
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static NSEntity
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EntityDef_PrepareEntity(entity target, int id)
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{
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@ -226,27 +369,87 @@ EntityDef_PrepareEntity(entity target, int id)
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}
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/* now we load our own spawndata, which starts and ends with braces */
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spawnWords = tokenize_console(__fullspawndata);
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spawnWords = tokenize_console(g_lastSpawnData);
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for (int i = 1; i < (spawnWords - 1); i+= 2) {
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/* ignore this, always */
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if (argv(i) != "classname")
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targetEnt.SpawnKey(argv(i), argv(i+1));
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}
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/* now after everything else is done, check our entityDef tweaks */
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spawnWords = tokenizebyseparator(g_entDefTable[id].tweakDefs, ";");
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for (int i = 0; i < spawnWords; i++) {
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string groupSegment = argv(i);
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//print(sprintf("group: %S\n", groupSegment));
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tokenize_console(groupSegment); /* split the group segment into 3 */
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string keyWord = argv(0);
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float tweakCondition = stof(argv(1));
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string keyValue = argv(2);
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/* iterate through a bunch of different data to check our condition */
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if (EntityDef_CheckCondition(id, keyWord, tweakCondition, keyValue)) {
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int tweakGroups = tokenizebyseparator(g_entDefTable[id].tweakKeys, ";");
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//print(sprintf("%S passed the check\n", keyWord));
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/* iterate through the ; key groups */
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for (int x = 0; x < tweakGroups; x++) {
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int tweakSpawns = tokenize_console(argv(x));
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/* ignore any other key group */
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if (x == i) {
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/* iterate through key/value pairs within the ; key groups */
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for (int y = 0; y < tweakSpawns; y+= 2) {
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//print(sprintf("applying %S and %S\n", argv(y), argv(y+1)));
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targetEnt.SpawnKey(argv(y), argv(y+1));
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}
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}
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/* retokenize */
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tweakGroups = tokenizebyseparator(g_entDefTable[id].tweakKeys, ";");
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}
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}
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/* retokenize our condition */
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spawnWords = tokenizebyseparator(g_entDefTable[id].tweakDefs, ";");
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}
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targetEnt.Spawned();
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targetEnt.Respawn();
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/* now we rename the classname for better visibility */
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targetEnt.classname = g_entDefTable[id].entClass;
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__fullspawndata = "";
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g_lastSpawnData = "";
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return targetEnt;
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}
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/* precache resources inside an entityDef */
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static void
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EntityDef_Precaches(int index)
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{
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int spawnWords = tokenize_console(g_entDefTable[index].spawnData);
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for (int i = 0; i < spawnWords; i+= 2) {
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string strKey = argv(i);
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string strValue = argv(i+1);
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if (substring(strKey, 0, 4) == "snd_") {
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Sound_Precache(strValue);
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spawnWords = tokenize_console(g_entDefTable[index].spawnData);
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}
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}
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}
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NSEntity
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EntityDef_SpawnClassname(string className)
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{
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g_lastSpawnData = __fullspawndata;
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for (int i = 0i; i < g_entDefCount; i++) {
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if (className == g_entDefTable[i].entClass) {
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EntityDef_Precaches(i);
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return EntityDef_PrepareEntity(self, i);
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}
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}
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@ -304,4 +507,16 @@ EntityDef_GetKeyValue(string className, string keyName)
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}
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return "";
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}
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bool
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EntityDef_HasSpawnClass(string className)
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{
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for (int i = 0i; i < g_entDefCount; i++) {
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if (className == g_entDefTable[i].entClass) {
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return (g_entDefTable[i].spawnClass != "") ? true : false;
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}
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}
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return false;
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}
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