加入5套spine官方运行时

DateToSpine/third_party/spine-runtimes/4.3/spine-cpp/tests/JsonWriter.h

@@ -0,0 +1,205 @@
+#ifndef Spine_JsonWriter_h
+#define Spine_JsonWriter_h
+
+#include <spine/SpineString.h>
+#include <stdio.h>
+
+namespace spine {
+
+	class JsonWriter {
+	private:
+		String buffer;
+		int depth;
+		bool needsComma;
+
+	public:
+		JsonWriter() : depth(0), needsComma(false) {
+		}
+
+		void writeObjectStart() {
+			writeCommaIfNeeded();
+			buffer.append("{");
+			depth++;
+			needsComma = false;
+		}
+
+		void writeObjectEnd() {
+			depth--;
+			if (needsComma) {
+				buffer.append("\n");
+				writeIndent();
+			}
+			buffer.append("}");
+			needsComma = true;
+		}
+
+		void writeArrayStart() {
+			writeCommaIfNeeded();
+			buffer.append("[");
+			depth++;
+			needsComma = false;
+		}
+
+		void writeArrayEnd() {
+			depth--;
+			if (needsComma) {
+				buffer.append("\n");
+				writeIndent();
+			}
+			buffer.append("]");
+			needsComma = true;
+		}
+
+		void writeName(const char *name) {
+			writeCommaIfNeeded();
+			buffer.append("\n");
+			writeIndent();
+			buffer.append("\"");
+			buffer.append(name);
+			buffer.append("\": ");
+			needsComma = false;
+		}
+
+		void writeValue(const String &value) {
+			writeCommaIfNeeded();
+			if (value.buffer() == nullptr) {
+				buffer.append("null");
+			} else {
+				buffer.append("\"");
+				buffer.append(escapeString(value));
+				buffer.append("\"");
+			}
+			needsComma = true;
+		}
+
+		void writeValue(const char *value) {
+			writeCommaIfNeeded();
+			if (value == nullptr) {
+				buffer.append("null");
+			} else {
+				buffer.append("\"");
+				buffer.append(escapeString(String(value)));
+				buffer.append("\"");
+			}
+			needsComma = true;
+		}
+
+		void writeValue(float value) {
+			writeCommaIfNeeded();
+
+			// Format float with 6 decimal places
+			char temp[32];
+			snprintf(temp, sizeof(temp), "%.6f", value);
+
+			// Remove trailing zeros
+			char *end = temp + strlen(temp) - 1;
+			while (end > temp && *end == '0') {
+				end--;
+			}
+			if (*end == '.') {
+				end--;
+			}
+			*(end + 1) = '\0';
+
+			buffer.append(temp);
+			needsComma = true;
+		}
+
+		void writeValue(int value) {
+			writeCommaIfNeeded();
+			char temp[32];
+			snprintf(temp, sizeof(temp), "%d", value);
+			buffer.append(temp);
+			needsComma = true;
+		}
+
+		void writeValue(bool value) {
+			writeCommaIfNeeded();
+			buffer.append(value ? "true" : "false");
+			needsComma = true;
+		}
+
+		void writeValue(size_t value) {
+			writeCommaIfNeeded();
+			char temp[32];
+			snprintf(temp, sizeof(temp), "%zu", value);
+			buffer.append(temp);
+			needsComma = true;
+		}
+
+		void writeValue(PropertyId value) {
+			writeCommaIfNeeded();
+			char temp[32];
+			snprintf(temp, sizeof(temp), "%lld", (long long) value);
+			buffer.append(temp);
+			needsComma = true;
+		}
+
+		void writeNull() {
+			writeCommaIfNeeded();
+			buffer.append("null");
+			needsComma = true;
+		}
+
+		void close() {
+			buffer.append("\n");
+		}
+
+		String getString() const {
+			return buffer;
+		}
+
+	private:
+		void writeCommaIfNeeded() {
+			if (needsComma) {
+				buffer.append(",");
+			}
+		}
+
+		void writeIndent() {
+			for (int i = 0; i < depth; i++) {
+				buffer.append("  ");
+			}
+		}
+
+		String escapeString(const String &str) {
+			String result("");
+			const char *chars = str.buffer();
+			if (chars) {
+				for (size_t i = 0; i < str.length(); i++) {
+					char c = chars[i];
+					switch (c) {
+						case '"':
+							result.append("\\\"");
+							break;
+						case '\\':
+							result.append("\\\\");
+							break;
+						case '\b':
+							result.append("\\b");
+							break;
+						case '\f':
+							result.append("\\f");
+							break;
+						case '\n':
+							result.append("\\n");
+							break;
+						case '\r':
+							result.append("\\r");
+							break;
+						case '\t':
+							result.append("\\t");
+							break;
+						default:
+							result.append(c);
+							break;
+					}
+				}
+			}
+			return result;
+		}
+	};
+
+}// namespace spine
+
+#endif