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- from . import serial, ErrorCode
- class HostApi:
- def __init__(self, api):
- self.api = api
- def create_text(self, font_path, node_name, text, font_size):
- call_data = bytearray()
- serial.encode_str(call_data, node_name)
- serial.encode_str(call_data, text)
- serial.write_f32(call_data, font_size)
- font_id = self.api.lookup_node_id(font_path)
- (errc, result) = self.api.call_method(font_id, "create_text", call_data)
- if errc != 0:
- print("create_text error:", ErrorCode.to_str(errc))
- return None
- text_id = int.from_bytes(result, "little")
- return text_id
- def load_texture(self, node_name, filepath):
- call_data = bytearray()
- serial.encode_str(call_data, node_name)
- serial.encode_str(call_data, filepath)
- win_id = self.api.lookup_node_id("/window")
- (errc, result) = self.api.call_method(win_id, "load_texture", call_data)
- if errc != 0:
- print("load_texture error:", ErrorCode.to_str(errc))
- return None
- texture_id = int.from_bytes(result, "little")
- return texture_id
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