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https://github.com/suchmememanyskill/TegraExplorer.git
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add string array indexing
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parent
8c6e70b63d
commit
3c640e23b1
2 changed files with 18 additions and 3 deletions
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@ -1,6 +1,7 @@
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#include "StringClass.h"
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#include "compat.h"
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#include "intClass.h"
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#include "scriptError.h"
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#include <string.h>
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char* getStringValue(Variable_t* var) {
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@ -57,6 +58,19 @@ ClassFunction(stringBytes) {
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return copyVariableToPtr(v);
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}
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ClassFunction(stringIndexGet) {
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u32 len = strlen(caller->string.value);
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u32 idx = args[0]->integer.value;
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if (len < idx || idx < 0) {
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SCRIPT_FATAL_ERR("Index of string out of range");
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}
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char* a = calloc(1,2);
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a[0] = caller->string.value[idx];
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return newStringVariablePtr(a, 0, 0);
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}
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u8 strOneIntArg[] = { IntClass };
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u8 oneStringArg[] = { StringClass };
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ClassFunctionTableEntry_t stringFunctions[] = {
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@ -64,6 +78,7 @@ ClassFunctionTableEntry_t stringFunctions[] = {
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{"+", addStringVariables, 1, oneStringArg },
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{"len", getStringLength, 0, 0},
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{"bytes", stringBytes, 0, 0},
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{"get", stringIndexGet, 1, strOneIntArg},
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};
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Variable_t getStringMember(Variable_t* var, char* memberName) {
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@ -208,7 +208,6 @@ Variable_t getGenericFunctionMember(Variable_t* var, char* memberName, ClassFunc
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}
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}
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printScriptError(SCRIPT_FATAL, "Could not find member of class");
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return (Variable_t){ 0 };
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}
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@ -216,8 +215,9 @@ Variable_t* callMemberFunction(Variable_t* var, char* memberName, CallArgs_t* ar
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for (u32 i = 0; i < ARRAY_SIZE(memberGetters); i++) {
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if (var->variableType == memberGetters[i].classType) {
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Variable_t funcRef = memberGetters[i].func(var, memberName);
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if (funcRef.variableType == None)
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return NULL;
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if (funcRef.variableType == None) {
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SCRIPT_FATAL_ERR("Did not find member '%s'", memberName);
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}
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Variable_t* ptr = &funcRef;
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if (funcRef.variableType == ReferenceType) {
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