Some random small projects i made using https://github.com/willmexe/Game-Engine-CS
keii.dev
1using Proj.Modules.Input;
2using Proj.Modules.Ui;
3using Proj.Modules.Debug;
4using Proj.Modules.Graphics;
5using Proj.Modules.Misc;
6using System.Collections.Generic;
7using SDL2;
8using System;
9using System.Numerics;
10using System.Text.Json;
11using System.Text.Json.Serialization;
12using Newtonsoft.Json;
13using System.IO;
14
15namespace Proj.Game {
16 public class map_format {
17 public List<Vector2> nodes { get; set; }
18 public List<string> textures { get; set; }
19 }
20
21 public class node_editor : scene {
22 List<Vector2> nodes = new List<Vector2>();
23
24 bool load_tex = false;
25 bool load_tex_button = false;
26 bool export_button = false;
27 bool export_input = false;
28 string value = "";
29 string export_file = "";
30 bool hide = false;
31
32 bool edit_mode = false;
33
34 List<IntPtr> textures = new List<IntPtr>();
35 List<string> textures_string = new List<string>();
36
37 public node_editor() {
38
39 }
40
41 public override void on_load() {
42 game_manager.set_asset_pack("bloons");
43
44 font_handler.load_font("bloons_font", "FiraCode", 22);
45
46 }
47
48 public override void update() {
49
50 // Node Editor
51
52 if(!hide) {
53 if(mouse.button_just_pressed(0) && !math_uti.mouse_inside(280, 10, 200, 30) && !math_uti.mouse_inside(280, 50, 80, 30) && !math_uti.mouse_inside(0, 0, 250, 1280) && !math_uti.mouse_inside(280, 100, 200, 30) && !math_uti.mouse_inside(280, 140, 100, 30) && !math_uti.mouse_inside(280, 690, 20, 20) && !math_uti.mouse_inside(280, 190, 180, 30)) {
54 if(!edit_mode)
55 nodes.Add(new Vector2(mouse.x, mouse.y));
56 }
57 } else {
58 if(mouse.button_just_pressed(0) && !math_uti.mouse_inside(10, 690, 20, 20)) {
59 if(!edit_mode)
60 nodes.Add(new Vector2(mouse.x, mouse.y));
61 else {
62
63 }
64 }
65 }
66
67 if(math_uti.mouse_inside(280, 20, 200, 30) && mouse.button_just_pressed(0)) {
68 load_tex = !load_tex;
69 }
70
71 if(load_tex) {
72 input.set_input_state("load_texture");
73 } else if(input.input_state == "load_texture") {
74 input.set_input_state("general");
75 }
76
77 if(math_uti.mouse_inside(280, 100, 200, 30) && mouse.button_just_pressed(0)) {
78 export_input = !export_input;
79 }
80
81 if(load_tex_button) {
82 load_tex_button = false;
83 load_tex = false;
84 if(value != "") {
85 textures.Add(texture_handler.load_texture(value, game_manager.renderer));
86 textures_string.Add(value);
87 }
88 }
89
90 if(export_input) {
91 input.set_input_state("export_file");
92 } else if(input.input_state == "export_file") {
93 input.set_input_state("general");
94 }
95
96 if(mouse.button_just_pressed(1)) {
97 if(!edit_mode) {
98 for(var i = 0; i < nodes.Count; i++) {
99 if(math_uti.point_distance(new Vector2(nodes[i].X, nodes[i].Y), new Vector2(mouse.x, mouse.y)) < 5) {
100 nodes.RemoveAt(i);
101 break;
102 }
103 }
104 }
105 }
106
107 if(export_button) {
108 export_button = false;
109 export_input = false;
110
111 var _export_output = new map_format {
112 nodes = nodes,
113 textures = textures_string
114 };
115
116 var json_string = JsonConvert.SerializeObject(_export_output);
117
118 string full_path = game_manager.executable_path + "\\src\\resources\\bloons\\data\\maps\\" + export_file;
119 System.IO.File.WriteAllText(full_path, json_string);
120 }
121 }
122
123 public override void render() {
124 SDL.SDL_Rect rect;
125 rect.x = 0;
126 rect.y = 0;
127 rect.w = 270;
128 rect.h = 1280;
129
130 foreach(IntPtr tex in textures) {
131 draw.texture(game_manager.renderer, tex, 1280 / 2 , 720 / 2, 0);
132 }
133
134 if(!hide)
135 draw.rect(game_manager.renderer, rect, 0, 0, 0, 100, true);
136
137 for(var i = 0; i < nodes.Count; i++) {
138 string text = "#" + i + " X: " + nodes[i].X.ToString() + " Y: " + nodes[i].Y.ToString();
139 IntPtr texture;
140 SDL.SDL_Rect rect1;
141
142 font_handler.get_text_and_rect(game_manager.renderer, text, "bloons_font", out texture, out rect1, 0, 0);
143
144 if(!hide) {
145 draw.texture(game_manager.renderer, texture, 135, 20 * (i + 1), 0);
146 }
147
148 SDL.SDL_Rect rect2;
149
150 rect2.x = (int)nodes[i].X - 3;
151 rect2.y = (int)nodes[i].Y - 3;
152 rect2.w = 6;
153 rect2.h = 6;
154
155 rect1.x = 125 - rect1.w / 2;
156 rect1.y = 20 * (i + 1) - rect1.h / 2;
157
158 if(math_uti.mouse_inside(rect1.x, rect1.y, rect1.w, rect1.h - 8)) {
159 if(mouse.button_just_pressed(0)) {
160 if(i > 0) {
161 var save = nodes[i];
162 nodes[i] = nodes[i - 1];
163 nodes[i - 1] = save;
164 }
165 }
166 if(mouse.button_just_pressed(1)) {
167 if(i < nodes.Count - 1) {
168 var save = nodes[i];
169 nodes[i] = nodes[i + 1];
170 nodes[i + 1] = save;
171 }
172 }
173 draw.rect(game_manager.renderer, rect2, 52, 134, 235, 255, true);
174
175 if(input.get_key_just_pressed(input.key_backspace)) {
176 nodes.RemoveAt(i);
177 }
178
179 SDL.SDL_Rect marker;
180 marker.x = 2;
181 marker.y = rect1.y;
182 marker.w = 5;
183 marker.h = 22;
184
185 draw.rect(game_manager.renderer, marker, 52, 134, 235, 255, true);
186 } else {
187 draw.rect(game_manager.renderer, rect2, 255, 255, 255, 255, true);
188 }
189 }
190
191 if(!hide) {
192 zgui.input_box(280, 10, 200, 30, "bloons_font", ref value, "texture name", "load_texture");
193 zgui.button(280, 50, 80, 30, ref load_tex_button, "bloons_font", "Load");
194
195 zgui.input_box(280, 100, 200, 30, "bloons_font", ref export_file, "export filename", "export_file");
196 zgui.button(280, 140, 100, 30, ref export_button, "bloons_font", "Export");
197
198 zgui.button(280, 190, 180, 30, ref edit_mode, "bloons_font", edit_mode ? "texture_edit" : "node_edit");
199 }
200
201 zgui.button(!hide ? 280 : 10, 690, 20, 20, ref hide, "bloons_font", !hide ? "<" : ">");
202 }
203 }
204}