481 lines
20 KiB
Python
481 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 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 typing import List, TYPE_CHECKING, Dict, Optional, Generator, Tuple
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from pyglet.gl import gl
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from pyglet.math import Mat4
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from pyglet.text import Label
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from pyglet.sprite import Sprite
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from pyglet.graphics import Batch, Group
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from pyglet.shapes import Line, Rectangle
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from . import DR_mod_runtime
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from .types import SR1Textures, SR1Rotation
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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.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 Difficult_Rocket.api.camera import CenterGroupCamera
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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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SR1PartData_rs,
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SR1PartType_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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class SR1ShipRenderStatus(Options): # NOQA
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name = "SR1ShipRenderStatus"
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# main status
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draw_done: bool = False
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draw_call: bool = False
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update_call: bool = False
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focus: bool = True
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moving: bool = False
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# debug status
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draw_d_pos: bool = False
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draw_mouse_pos: bool = False
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draw_mouse_d_pos: bool = False
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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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# status
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self.status = SR1ShipRenderStatus()
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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.group_camera = CenterGroupCamera(window=main_window,
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order=10,
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parent=main_window.main_group,
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min_zoom=(1 / 2) ** 10,
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max_zoom=10)
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self.part_group = Group(0, parent=self.group_camera)
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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.status.draw_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.status.draw_d_pos
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# Optional data
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self.textures: SR1Textures = SR1Textures()
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self.gen_draw: Optional[Generator] = None
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self.rust_ship: Optional[SR1Ship_rs] = None
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self.ship_name: Optional[str] = None
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# List/Dict data
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self.parts_sprite: Dict[int, List[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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@property
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def size(self) -> Tuple[int, int]:
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""" 渲染器的渲染大小 """
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return self.width, self.height
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@size.setter
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def size(self, value: Tuple[int, int]):
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if not self.width == value[0] or not self.height == value[1]:
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self.width, self.height = value
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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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self.ship_name = file_path.split('/')[-1].split('.')[0]
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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:
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traceback.print_exc()
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self.logger.error(traceback.format_exc())
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return False
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def gen_sprite(self, 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 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.status.draw_done = False
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# rust 渲染
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if DR_mod_runtime.use_DR_rust:
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cache = self.rust_ship.as_dict()
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part_group = Group(2, parent=self.part_group)
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line_box_group = Group(6, parent=self.part_group)
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for p_id, parts in cache.items():
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p_id: int
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parts: List[Tuple[SR1PartType_rs, SR1PartData_rs]]
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batch = []
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for p_type, p_data in parts:
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sprite_name = self.part_list_rs.get_part_type(p_data.part_type_id).sprite
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part_sprite = Sprite(img=self.textures.get_texture(sprite_name),
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x=p_data.x * 60, y=p_data.y * 60, z=random.random(),
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batch=self.main_batch, group=part_group)
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part_sprite.rotation = p_data.angle_r
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part_sprite.scale_x = -1 if p_data.flip_x else 1
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part_sprite.scale_y = -1 if p_data.flip_y else 1
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batch.append(part_sprite)
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part_box = self.rust_ship.get_part_box(p_id)
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if part_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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(x, y), (x2, y2) = part_box
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part_line_box.append(Line(x=x * 30, y=y * 30, x2=x * 30, y2=y2 * 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=x * 30, y=y2 * 30, x2=x2 * 30, y2=y2 * 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=x2 * 30, y=y2 * 30, x2=x2 * 30, y2=y * 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=x2 * 30, y=y * 30, x2=x * 30, y2=y * 30,
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batch=self.main_batch, width=width, color=color, group=line_box_group))
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# 直接用循环得了
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self.part_line_box[p_id] = part_line_box
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self.parts_sprite[p_id] = batch
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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
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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 = cache[connect[2]][0][1]
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child_part_data = cache[connect[3]][0][1]
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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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# 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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# # self.parts_sprite[part.id] = cache_sprite
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#
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# if DR_mod_runtime.use_DR_rust:
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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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self.status.draw_done = True
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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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self.status.draw_done = False
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logger.info(sr_tr().sr1.ship.ship.load().format(self.ship_name))
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start_time = time.perf_counter_ns()
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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.group_camera.reset()
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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()
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if not self.status.draw_done:
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next(self.gen_draw)
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except (GeneratorExit, StopIteration):
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self.status.draw_done = True
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self.status.draw_call = False
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full_mass = 0
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if DR_mod_runtime.use_DR_rust:
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full_mass = self.rust_ship.mass
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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.rust_ship.as_list()),
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f'{full_mass}kg' if DR_mod_runtime.use_DR_rust else sr_tr().game.require_DR_rs()))
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def draw_batch(self, window: "ClientWindow"):
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if self.status.draw_done:
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self.render_d_label.text = f'x: {self.group_camera.view_x} y: {self.group_camera.view_y}'
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self.render_d_label.position = self.group_camera.view_x + (self.window_pointer.width / 2), self.group_camera.view_y + (
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self.window_pointer.height / 2) + 10, 0 # 0 for z
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self.render_d_line.x2 = self.group_camera.view_x
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self.render_d_line.y2 = self.group_camera.view_y
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gl.glEnable(gl.GL_SCISSOR_TEST)
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gl.glScissor(int(self.dx), int(self.dy), int(self.width), int(self.height))
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gl.glViewport(int(self.dx), int(self.dy), self.window_pointer.width, self.window_pointer.height)
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self.main_batch.draw() # use group camera, no need to with
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gl.glViewport(0, 0, self.window_pointer.width, self.window_pointer.height)
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gl.glScissor(0, 0, self.window_pointer.width, self.window_pointer.height)
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gl.glDisable(gl.GL_SCISSOR_TEST)
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# def on_draw(self, dt: float, window): # TODO: wait for pyglet 2.1
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def on_draw(self, window: "ClientWindow"):
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if self.status.draw_call:
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self.render_ship()
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if not self.status.draw_done:
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try:
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next(self.gen_draw)
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except (GeneratorExit, StopIteration):
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self.status.draw_done = True
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self.logger.info(sr_tr().sr1.ship.ship.render.done())
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except TypeError:
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pass
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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.status.draw_done:
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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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def on_mouse_scroll(self, x: int, y: int, scroll_x: int, scroll_y: int, window: "ClientWindow"):
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if not self.status.draw_done:
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return
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if self.status.focus:
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mouse_dx = x - (self.width / 2) + self.dx
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mouse_dy = y - (self.height / 2) + self.dy
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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.group_camera.view_x
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mouse_dy_d = mouse_dy - self.group_camera.view_y
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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.group_camera.zoom == 10 and scroll_y > 0):
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if self.group_camera.zoom * zoom_d >= 10:
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zoom_d = 10 / self.group_camera.zoom
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self.group_camera.zoom = 10
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else:
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self.group_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.group_camera.view_x += mouse_dx_d
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self.group_camera.view_y += mouse_dy_d
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elif self.status.moving:
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# 如果是在移动整体渲染位置
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size_x, size_y = self.size
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size_x += round(scroll_y) * 10
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size_y += round(scroll_y) * 10
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if size_x < 10:
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size_x = 10
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if size_y < 10:
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size_y = 10
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self.size = size_x, size_y
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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.group_camera.reset()
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else:
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self.status.draw_call = 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.status.draw_mouse_d_pos = self.render_d_line.visible
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self.logger.info(f'sr1 mouse {self.status.draw_mouse_d_pos}')
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elif command.find('ship'):
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if self.status.draw_done:
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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, 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.status.draw_done:
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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], img_box[3] - img_box[1])
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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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part_data = self.rust_ship.as_dict()
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for part, sprites in self.parts_sprite.items():
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for index, sprite in enumerate(sprites):
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sprite_img = sprite.image
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print(
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f"sprite_img: {sprite_img} {part_data[part][index][1].x * 60} {part_data[part][index][1].y * 60}")
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img_data = sprite_img.get_image_data()
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fmt = img_data.format
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if fmt != 'RGB':
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fmt = 'RGBA'
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pitch = -(img_data.width * len(fmt))
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pil_image = Image.frombytes(fmt, (img_data.width, img_data.height), img_data.get_data(fmt, pitch))
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pil_image = pil_image.rotate(-SR1Rotation.get_rotation(part_data[part][index][1].angle),
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expand=True)
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if part_data[part][index][1].flip_y:
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pil_image.transpose(Image.FLIP_TOP_BOTTOM)
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if part_data[part][index][1].flip_x:
|
||
pil_image.transpose(Image.FLIP_LEFT_RIGHT)
|
||
|
||
img.paste(pil_image, (
|
||
int(part_data[part][index][1].x * 60 + img_center[0]),
|
||
int(-part_data[part][index][1].y * 60 + img_center[1])))
|
||
|
||
img.save(f'test{time.time()}.png', 'PNG')
|
||
|
||
elif command.find('test'):
|
||
if command.find('save'):
|
||
if not self.status.draw_done:
|
||
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')
|
||
|
||
def on_mouse_drag(self, x: int, y: int, dx: int, dy: int, buttons: int, modifiers: int, window: "ClientWindow"):
|
||
if self.status.focus:
|
||
self.group_camera.view_x += dx
|
||
self.group_camera.view_y += dy
|
||
self.status.update_call = True
|
||
elif self.status.moving:
|
||
# 如果是在移动整体渲染位置
|
||
self.dx += dx
|
||
self.dy += dy
|
||
|
||
def on_file_drop(self, x: int, y: int, paths: List[str], window: "ClientWindow"):
|
||
if len(paths) > 1:
|
||
for path in paths:
|
||
try:
|
||
self.load_xml(path)
|
||
except Exception:
|
||
traceback.print_exc()
|
||
else:
|
||
if Path(paths[0]).is_dir():
|
||
for path in Path(paths[0]).glob('*.xml'):
|
||
try:
|
||
self.load_xml(str(path))
|
||
except ValueError:
|
||
traceback.print_exc()
|
||
if self.load_xml(paths[0]):
|
||
self.render_ship()
|
||
# for path in paths:
|
||
# if self.load_xml(path): # 加载成功一个就停下
|
||
# break
|
||
# self.render_ship()
|
||
|
||
@property
|
||
def view(self):
|
||
return self.window_pointer.view
|
||
|
||
@view.setter
|
||
def view(self, value: Mat4):
|
||
self.window_pointer.view = value
|
||
|
||
|
||
if __name__ == '__main__':
|
||
from objprint import op
|
||
|
||
op(SR1ShipRenderStatus())
|