456 lines
20 KiB
Python
456 lines
20 KiB
Python
# -------------------------------
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# Difficult Rocket
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# Copyright © 2020-2023 by shenjackyuanjie 3695888@qq.com
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# All rights reserved
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# -------------------------------
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# import math
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import time
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import random
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import logging
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import traceback
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from pathlib import Path
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from defusedxml.ElementTree import parse
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from xml.etree.ElementTree import Element, ElementTree
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from typing import List, TYPE_CHECKING, Union, Dict, Optional, Generator, Tuple
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from pyglet.math import Vec4
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from pyglet.text import Label
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from pyglet.sprite import Sprite
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# from pyglet.image import Texture
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from pyglet.graphics import Batch, Group
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from pyglet.shapes import Line, Rectangle
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# pyglet OpenGL
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from pyglet.gl import glViewport
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from . import DR_mod_runtime
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# Difficult Rocket
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from Difficult_Rocket import DR_status
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from Difficult_Rocket.utils.translate import Tr
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from Difficult_Rocket.api.camera import CenterCamera
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from Difficult_Rocket.api.types import Fonts, Options
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from Difficult_Rocket.command.line import CommandText
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from Difficult_Rocket.client.screen import BaseScreen
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from .types import SR1Textures, SR1PartTexture, SR1PartData, SR1Rotation, xml_bool
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if TYPE_CHECKING:
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from Difficult_Rocket.client import ClientWindow
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if DR_mod_runtime.use_DR_rust:
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from .Difficult_Rocket_rs import (SR1PartList_rs,
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SR1Ship_rs)
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logger = logging.getLogger('client.dr_game_sr1_ship')
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logger.level = logging.DEBUG
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sr_tr = Tr(lang_path=Path(__file__).parent / 'lang')
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def get_sr1_part(part_xml: Element) -> Optional[SR1PartData]:
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if part_xml.tag != 'Part':
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return None
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# print(f"tag: {part.tag} attrib: {part.attrib}")
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part_id = int(part_xml.attrib.get('id'))
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part_type = part_xml.attrib.get('partType')
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part_x = float(part_xml.attrib.get('x'))
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part_y = float(part_xml.attrib.get('y'))
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part_activate = xml_bool(part_xml.attrib.get('activated'))
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part_angle = float(part_xml.attrib.get('angle'))
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part_angle_v = float(part_xml.attrib.get('angleV'))
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part_editor_angle = int(part_xml.attrib.get('editorAngle'))
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part_flip_x = xml_bool(part_xml.attrib.get('flippedX'))
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part_flip_y = xml_bool(part_xml.attrib.get('flippedY'))
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part_explode = xml_bool(part_xml.attrib.get('exploded'))
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if part_type not in SR1PartTexture.part_type_sprite:
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part_textures = None
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else:
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part_textures = SR1PartTexture.get_textures_from_type(part_type)
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return SR1PartData(x=part_x, y=part_y, id=part_id, p_type=part_type,
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active=part_activate, angle=part_angle, angle_v=part_angle_v,
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editor_angle=part_editor_angle, flip_x=part_flip_x,
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flip_y=part_flip_y, explode=part_explode, textures=part_textures)
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class SR1ShipRender_Option(Options): # NOQA
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# debug option
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debug_d_pos: bool = False
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debug_mouse_pos: bool = False
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debug_mouse_d_pos: bool = False
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draw_size: Tuple[int, int] = (100, 100)
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class SR1ShipRender(BaseScreen):
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"""用于渲染 sr1 船的类"""
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def __init__(self,
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main_window: "ClientWindow"):
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super().__init__(main_window)
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self.logger = logger
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logger.info(sr_tr().mod.info.setup.start())
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load_start_time = time.time_ns()
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self.rendered = False
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self.focus = True
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self.need_draw = False
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self.drawing = False
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self.need_update_parts = False
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self.render_option = SR1ShipRender_Option()
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self.dx = 0
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self.dy = 0
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self.width = main_window.width
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self.height = main_window.height
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self.main_batch = Batch()
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self.part_group = Group(10, parent=main_window.main_group)
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self.debug_label = Label(x=20, y=main_window.height - 100, font_size=DR_status.std_font_size,
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text='SR1 render!', font_name=Fonts.微软等宽无线,
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width=main_window.width - 20, height=20,
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anchor_x='left', anchor_y='top',
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batch=self.main_batch, group=Group(5, parent=self.part_group))
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self.render_d_line = Line(0, 0, 0, 0, width=5, color=(200, 200, 10, 255),
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batch=self.main_batch, group=Group(5, parent=self.part_group))
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self.render_d_line.visible = self.render_option.debug_mouse_d_pos
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self.render_d_label = Label('debug label NODATA', font_name=Fonts.微软等宽无线,
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x=main_window.width / 2, y=main_window.height / 2)
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self.render_d_label.visible = self.render_option.debug_d_pos
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self.camera = CenterCamera(main_window, min_zoom=(1 / 2) ** 10, max_zoom=10)
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# Optional data
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self.gen_draw: Optional[Generator] = None
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self.textures: Union[SR1Textures, None] = None
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self.xml_name: Optional[str] = None # 准备移除, 更换为基于 rust 的 xml 解析
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self.xml_doc: Optional[ElementTree] = None # 准备移除, 更换为基于 rust 的 xml 解析
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self.xml_root: Optional[Element] = None # 准备移除, 更换为基于 rust 的 xml 解析
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self.rust_ship: Optional[SR1Ship_rs] = None
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# List/Dict data
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self.part_data: Dict[int, SR1PartData] = {}
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self.parts_sprite: Dict[int, Sprite] = {}
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self.part_box_dict: Dict[int, Rectangle] = {}
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self.part_line_box: Dict[int, List[Line]] = {}
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self.part_line_list: List[Line] = []
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if DR_mod_runtime.use_DR_rust:
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self.rust_parts = None
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self.part_list_rs = SR1PartList_rs('assets/builtin/PartList.xml', 'builtin_part_list')
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self.load_xml('assets/builtin/dock1.xml')
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load_end_time = time.time_ns()
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logger.info(sr_tr().mod.info.setup.use_time().format((load_end_time - load_start_time) / 1000000000))
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def load_xml(self, file_path: str) -> bool:
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"""
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加载 xml 文件
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:param file_path:
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:return:
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"""
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try:
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start_time = time.time_ns()
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logger.info(sr_tr().sr1.ship.xml.loading().format(file_path))
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cache_doc = parse(file_path)
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self.xml_doc = cache_doc
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self.xml_root = self.xml_doc.getroot()
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self.xml_name = file_path
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if DR_mod_runtime.use_DR_rust:
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self.rust_ship = SR1Ship_rs(file_path, self.part_list_rs, 'a_new_ship')
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logger.info(sr_tr().sr1.ship.xml.load_done())
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logger.info(sr_tr().sr1.ship.xml.load_time().format(
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(time.time_ns() - start_time) / 1000000000))
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return True
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except Exception as e:
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print(e)
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return False
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def load_textures(self):
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"""
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初始化纹理加载
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:return:
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"""
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self.textures = SR1Textures()
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def gen_sprite(self, part_datas: Dict[int, SR1PartData], each_count: int = 100) -> Generator:
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"""
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生成 sprite
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通过生成器减少一次性渲染的压力
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:param part_datas: 所有的部件数据
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:param each_count: 每次生成的数量 (默认 100) (过大会导致卡顿)
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:return: 生成器
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"""
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count = 0
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self.drawing = True
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# rust 渲染
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# python 渲染
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for part_id, part in part_datas.items():
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# 下面就是调用 pyglet 去渲染的部分
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# render_scale = DR_status.gui_scale # 这个是 DR 的缩放比例 可以调节的
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# 在不缩放的情况下，XML的1个单位长度对应60个像素
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# render_x = part.x * 60
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# render_y = part.y * 60
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# cache_sprite = Sprite(img=self.textures.get_texture(part.textures),
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# x=render_x, y=render_y, z=random.random(),
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# batch=self.main_batch, group=self.part_group)
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# # 你得帮我换算一下 XML 里的 x y 和这里的屏幕像素的关系
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# # 旋转啥的不是大问题, 我找你要那个渲染代码就是要 x y 的换算逻辑
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# cache_sprite.rotation = SR1Rotation.get_rotation(part.angle)
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# if part.flip_x:
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# cache_sprite.scale_x = -1
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# if part.flip_y:
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# cache_sprite.scale_y = -1
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# cache_sprite.x = cache_sprite.x - cache_sprite.scale_x / 2
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# cache_sprite.y = cache_sprite.y - cache_sprite.scale_y / 2
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# self.parts_sprite[part.id] = cache_sprite
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if DR_mod_runtime.use_DR_rust:
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line_box_group = Group(6, parent=self.part_group)
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part_debug_box = self.rust_ship.get_part_box(part.id)
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if part_debug_box:
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# 线框
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part_line_box = []
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width = 4
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color = (random.randrange(0, 255), random.randrange(0, 255), random.randrange(0, 255),
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random.randrange(100, 200))
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part_line_box.append(Line(x=part_debug_box[0][0] * 30, y=part_debug_box[0][1] * 30,
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x2=part_debug_box[0][0] * 30, y2=part_debug_box[1][1] * 30,
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batch=self.main_batch, width=width, color=color, group=line_box_group))
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part_line_box.append(Line(x=part_debug_box[0][0] * 30, y=part_debug_box[1][1] * 30,
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x2=part_debug_box[1][0] * 30, y2=part_debug_box[1][1] * 30,
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batch=self.main_batch, width=width, color=color, group=line_box_group))
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part_line_box.append(Line(x=part_debug_box[1][0] * 30, y=part_debug_box[1][1] * 30,
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x2=part_debug_box[1][0] * 30, y2=part_debug_box[0][1] * 30,
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batch=self.main_batch, width=width, color=color, group=line_box_group))
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part_line_box.append(Line(x=part_debug_box[1][0] * 30, y=part_debug_box[0][1] * 30,
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x2=part_debug_box[0][0] * 30, y2=part_debug_box[0][1] * 30,
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batch=self.main_batch, width=width, color=color, group=line_box_group))
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self.part_line_box[part.id] = part_line_box
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count += 1
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if count >= each_count:
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count = 0
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yield count
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if DR_mod_runtime.use_DR_rust:
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connect_line_group = Group(7, parent=self.part_group)
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for connect in self.rust_ship.connection:
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# 连接线
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parent_part_data = self.part_data[connect[2]]
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child_part_data = self.part_data[connect[3]]
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color = (random.randrange(100, 255), random.randrange(0, 255), random.randrange(0, 255), 255)
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self.part_line_list.append(Line(x=parent_part_data.x * 60, y=parent_part_data.y * 60,
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x2=child_part_data.x * 60, y2=child_part_data.y * 60,
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batch=self.main_batch, group=connect_line_group,
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width=1, color=color))
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count += 1
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if count >= each_count * 3:
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count = 0
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yield count
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self.drawing = False
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raise GeneratorExit
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def render_ship(self):
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"""
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渲染船
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"""
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if self.textures is None:
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self.load_textures()
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logger.info(sr_tr().sr1.ship.ship.load().format(self.xml_name))
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start_time = time.perf_counter_ns()
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self.part_data: Dict[int, SR1PartData] = {}
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self.parts_sprite: Dict[int, Sprite] = {}
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self.part_line_box = {}
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self.part_line_list = []
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self.camera.zoom = 1.0
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self.camera.dx = 0
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self.camera.dy = 0
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parts = self.xml_root.find('Parts')
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for part_xml in parts:
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if part_xml.tag != 'Part':
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continue # 如果不是部件，则跳过
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part = get_sr1_part(part_xml)
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if part.id in self.part_data:
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print(f'hey! warning! id{part.id}')
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self.part_data[part.id] = part
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# 调用生成器 减少卡顿
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try:
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self.gen_draw = self.gen_sprite(self.part_data)
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next(self.gen_draw)
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except GeneratorExit:
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self.drawing = False
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self.need_draw = False
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full_mass = 0
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if DR_mod_runtime.use_DR_rust:
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for part in self.part_data:
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full_mass += self.part_list_rs.get_part_type(self.part_data[part].p_type).mass * 500
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logger.info(sr_tr().sr1.ship.ship.load_time().format(
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(time.perf_counter_ns() - start_time) / 1000000000))
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logger.info(sr_tr().sr1.ship.ship.info().format(
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len(self.part_data), f'{full_mass}kg' if DR_mod_runtime.use_DR_rust else sr_tr().game.require_DR_rs()))
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self.rendered = True
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def draw_batch(self, window: "ClientWindow"):
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if self.rendered:
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self.render_d_label.text = f'x: {self.camera.dx} y: {self.camera.dy}'
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self.render_d_label.position = self.camera.dx + (self.window_pointer.width / 2), self.camera.dy + (
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self.window_pointer.height / 2) + 10, 0 # 0 for z
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self.render_d_line.x2 = self.camera.dx
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self.render_d_line.y2 = self.camera.dy
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with self.camera:
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# glViewport(int(self.camera.dx), int(self.camera.dy), window.width // 2, window.height // 2)
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self.main_batch.draw()
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# glViewport(0, 0, window.width, window.height)
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def on_draw(self, window: "ClientWindow"):
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if self.need_draw:
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self.render_ship()
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if self.drawing:
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try:
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next(self.gen_draw)
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except GeneratorExit:
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self.drawing = False
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self.logger.info(sr_tr().sr1.ship.ship.render.done())
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self.debug_label.draw()
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def on_resize(self, width: int, height: int, window: "ClientWindow"):
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self.debug_label.y = height - 100
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if not self.rendered:
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return
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self.render_d_line.x2 = width // 2
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self.render_d_line.y2 = height // 2
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self.render_option.draw_size = (width, height)
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def on_mouse_scroll(self, x: int, y: int, scroll_x: int, scroll_y: int, window: "ClientWindow"):
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if not self.rendered:
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return
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mouse_dx = x - (window.width / 2)
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mouse_dy = y - (window.height / 2)
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# 鼠标缩放位置相对于屏幕中心的位置
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mouse_dx_d = mouse_dx - self.camera.dx
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mouse_dy_d = mouse_dy - self.camera.dy
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# 鼠标相对偏移量的偏移量
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if scroll_y == 0:
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zoom_d = 1
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else:
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zoom_d = ((2 ** scroll_y) - 1) * 0.5 + 1
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# 缩放的变换量
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if not (self.camera.zoom == 10 and scroll_y > 0):
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if self.camera.zoom * zoom_d >= 10:
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zoom_d = 10 / self.camera.zoom
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self.camera.zoom = 10
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else:
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self.camera.zoom *= zoom_d
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mouse_dx_d *= (1 - zoom_d)
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mouse_dy_d *= (1 - zoom_d)
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self.camera.dx += mouse_dx_d
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self.camera.dy += mouse_dy_d
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def on_command(self, command: CommandText, window: "ClientWindow"):
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""" 解析命令 """
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self.logger.info(f'command: {command}')
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if command.find('render'):
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if command.find('reset'):
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self.camera.zoom = 1
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self.camera.dx = 0
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self.camera.dy = 0
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self.window_pointer.view = Vec4()
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else:
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self.need_draw = True
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print('应该渲染飞船的')
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elif command.find('debug'):
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if command.find('delta'):
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self.render_d_line.visible = not self.render_d_line.visible
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self.render_option.debug_mouse_d_pos = self.render_d_line.visible
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self.logger.info(f'sr1 mouse {self.render_option.debug_mouse_d_pos}')
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elif command.find('ship'):
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if self.rendered:
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for index, sprite in self.parts_sprite.items():
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sprite.visible = not sprite.visible
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elif command.find('get_buf'):
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def screenshot(window):
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"""
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从窗口截图
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:param window:
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:return:
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"""
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from pyglet.gl import GLubyte, GL_RGBA, GL_UNSIGNED_BYTE, \
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glReadPixels
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import pyglet
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format_str = "RGBA"
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buf = (GLubyte * (len(format_str) * window.width * window.height))()
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glReadPixels(0, 0, window.width, window.height, GL_RGBA, GL_UNSIGNED_BYTE, buf)
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return pyglet.image.ImageData(window.width, window.height, format_str, buf)
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image_data = screenshot(self.window_pointer)
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image_data.save('test.png')
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elif command.find('gen_img'):
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if not self.rendered:
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return
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if not DR_mod_runtime.use_DR_rust:
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# 这个功能依赖于 DR rs (简称,我懒得在Python端实现)
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return
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img_box = self.rust_ship.img_pos
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img_size = (img_box[2] - img_box[0] + 1000, img_box[3] - img_box[1] + 1000)
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# 中心点是左上角坐标
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img_center = (abs(img_box[0]), abs(img_box[3]))
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try:
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from PIL import Image
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except ImportError:
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traceback.print_exc()
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print('PIL not found')
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return
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img = Image.new('RGBA', img_size)
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for part, sprite in self.parts_sprite.items():
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sprite_img = sprite.image
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print(f"sprite_img: {sprite_img} {sprite_img.width} {sprite_img.height}")
|
||
img_data = sprite_img.get_image_data()
|
||
fmt = img_data.format
|
||
if fmt != 'RGB':
|
||
fmt = 'RGBA'
|
||
pitch = -(img_data.width * len(fmt))
|
||
pil_image = Image.frombytes(fmt, (img_data.width, img_data.height), img_data.get_data(fmt, pitch))
|
||
pil_image = pil_image.rotate(SR1Rotation.get_rotation(self.part_data[part].angle), expand=True)
|
||
if self.part_data[part].flip_y:
|
||
pil_image.transpose(Image.FLIP_TOP_BOTTOM)
|
||
if self.part_data[part].flip_x:
|
||
pil_image.transpose(Image.FLIP_LEFT_RIGHT)
|
||
img.paste(pil_image, (
|
||
int(self.part_data[part].x * 60 + img_center[0]),
|
||
int(-self.part_data[part].y * 60 + img_center[1])),
|
||
pil_image)
|
||
img.save(f'test{time.time()}.png', 'PNG')
|
||
|
||
elif command.find('test'):
|
||
if command.find('save'):
|
||
if not self.rendered:
|
||
return
|
||
if not DR_mod_runtime.use_DR_rust:
|
||
return
|
||
logger.info(sr_tr().sr1.ship.save.start().format(self.rust_ship))
|
||
self.rust_ship.save('./test-save.xml')
|
||
elif command.find('render'):
|
||
glViewport(0, 0, 1000, 1000)
|
||
|
||
def on_mouse_drag(self, x: int, y: int, dx: int, dy: int, buttons: int, modifiers: int, window: "ClientWindow"):
|
||
if not self.focus:
|
||
return
|
||
self.camera.dx += dx
|
||
self.camera.dy += dy
|
||
self.need_update_parts = True
|
||
# self.update_parts()
|
||
|
||
def on_file_drop(self, x: int, y: int, paths: List[str], window: "ClientWindow"):
|
||
for path in paths:
|
||
if self.load_xml(path): # 加载成功一个就停下
|
||
break
|
||
self.render_ship()
|
||
|
||
|
||
if __name__ == '__main__':
|
||
from objprint import op
|
||
|
||
op(SR1ShipRender_Option())
|