novelate.dialoguebox source code

1 /**
2 * Copyright © Novelate 2020
3 * License: MIT (https://github.com/Novelate/NovelateEngine/blob/master/LICENSE)
4 * Author: Jacob Jensen (bausshf)
5 * Website: https://novelate.com/
6 * ------
7 * Novelate is a free and open-source visual novel engine and framework written in the D programming language.
8 * It can be used freely for both personal and commercial projects.
9 * ------
10 * Module Description:
11 * A dialogue box is the box that is used to display the dialogues.
12 */
13 module novelate.dialoguebox;
14 
15 import dsfml.graphics : RectangleShape, Color, RenderWindow;
16 import dsfml.system : Vector2f;
17 
18 import novelate.component;
19 
20 /// A dialogue box component.
21 final class DialogueBox : Component
22 {
23   private:
24   /// The rectangle shape used for the dialogue box.
25   RectangleShape _rect;
26   /// The color of the dialogue box.
27   Color _color;
28 
29   public:
30   final:
31   package (novelate)
32   {
33     /// Creates a new dialogue box.
34     this()
35     {
36       super();
37 
38       _rect = new RectangleShape(Vector2f(cast(float)0, cast(float)0));
39     }
40   }
41 
42   @property
43   {
44     /// Gets the color of the dialogue box.
45     Color color() { return _color; }
46 
47     /// Sets the color of the dialogue box.
48     void color(Color newColor)
49     {
50       _color = newColor;
51 
52       _rect.fillColor = _color;
53     }
54   }
55 
56   /// See: Component.render()
57   override void render(RenderWindow window)
58   {
59     window.draw(_rect);
60   }
61 
62   /// See: Component.refresh()
63   override void refresh(size_t width, size_t height)
64   {
65     import novelate.config;
66 
67     if (width == 800)
68     {
69       super.size = Vector2f(width - (config.defaultDialogueMargin * 2), config.defaultDialogueHeight800);
70     }
71     else if (width == 1024)
72     {
73       super.size = Vector2f(width - (config.defaultDialogueMargin * 2), config.defaultDialogueHeight1024);
74     }
75     else if (width == 1280)
76     {
77       super.size = Vector2f(width - (config.defaultDialogueMargin * 2), config.defaultDialogueHeight1280);
78     }
79 
80     super.position = Vector2f
81     (
82       (width / 2) - (super.width / 2),
83       height - (super.height + config.defaultDialogueMargin)
84     );
85   }
86 
87   /// See: Component.updateSize()
88   override void updateSize()
89   {
90     _rect = new RectangleShape(Vector2f(cast(float)super.width, cast(float)super.height));
91     _rect.fillColor = _color;
92 
93     updatePosition();
94   }
95 
96   /// See: Component.updatePosition()
97   override void updatePosition()
98   {
99     _rect.position = Vector2f(cast(float)super.x, cast(float)super.y);
100   }
101 }