Init

1 files changed, 205 insertions, 0 deletions

diff --git a/src/sfml/graphics/Text.zig b/src/sfml/graphics/Text.zig
new file mode 100644
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--- /dev/null
+++ b/src/sfml/graphics/Text.zig
@@ -0,0 +1,205 @@
+//! Graphical text that can be drawn to a render target.
+
+const sf = struct {
+    pub usingnamespace @import("../sfml.zig");
+    pub usingnamespace system;
+    pub usingnamespace graphics;
+};
+
+const Text = @This();
+
+// Constructor/destructor
+
+/// Inits an empty text
+pub fn create() !Text {
+    var text = sf.c.sfText_create();
+    if (text == null)
+        return sf.Error.nullptrUnknownReason;
+    return Text{ .ptr = text.? };
+}
+/// Inits a text with content
+pub fn createWithText(string: [:0]const u8, font: sf.Font, character_size: usize) !Text {
+    var text = sf.c.sfText_create();
+    if (text == null)
+        return sf.Error.nullptrUnknownReason;
+    sf.c.sfText_setFont(text, font.ptr);
+    sf.c.sfText_setCharacterSize(text, @intCast(c_uint, character_size));
+    sf.c.sfText_setString(text, string);
+    return Text{ .ptr = text.? };
+}
+/// Destroys a text
+pub fn destroy(self: Text) void {
+    sf.c.sfText_destroy(self.ptr);
+}
+
+// Draw function
+pub fn sfDraw(self: Text, window: sf.RenderWindow, states: ?*sf.c.sfRenderStates) void {
+    sf.c.sfRenderWindow_drawText(window.ptr, self.ptr, states);
+}
+
+// Getters/setters
+
+/// Sets the content of this text
+pub fn setString(self: Text, string: [:0]const u8) void {
+    sf.c.sfText_setString(self.ptr, string);
+}
+
+/// Sets the font of this text
+pub fn setFont(self: Text, font: sf.Font) void {
+    sf.c.sfText_setFont(self.ptr, font.ptr);
+}
+
+/// Gets the character size of this text
+pub fn getCharacterSize(self: Text) usize {
+    return @intCast(usize, sf.c.sfText_getCharacterSize(self.ptr));
+}
+/// Sets the character size of this text
+pub fn setCharacterSize(self: Text, character_size: usize) void {
+    sf.c.sfText_setCharacterSize(self.ptr, @intCast(c_uint, character_size));
+}
+
+/// Gets the fill color of this text
+pub fn getFillColor(self: Text) sf.Color {
+    return sf.Color.fromCSFML(sf.c.sfText_getFillColor(self.ptr));
+}
+/// Sets the fill color of this text
+pub fn setFillColor(self: Text, color: sf.Color) void {
+    sf.c.sfText_setFillColor(self.ptr, color.toCSFML());
+}
+
+/// Gets the outline color of this text
+pub fn getOutlineColor(self: Text) sf.Color {
+    return sf.Color.fromCSFML(sf.c.sfText_getOutlineColor(self.ptr));
+}
+/// Sets the outline color of this text
+pub fn setOutlineColor(self: Text, color: sf.Color) void {
+    sf.c.sfText_setOutlineColor(self.ptr, color.toCSFML());
+}
+
+/// Gets the outline thickness of this text
+pub fn getOutlineThickness(self: Text) f32 {
+    return sf.c.sfText_getOutlineThickness(self.ptr);
+}
+/// Sets the outline thickness of this text
+pub fn setOutlineThickness(self: Text, thickness: f32) void {
+    sf.c.sfText_setOutlineThickness(self.ptr, thickness);
+}
+
+/// Gets the position of this text
+pub fn getPosition(self: Text) sf.Vector2f {
+    return sf.Vector2f.fromCSFML(sf.c.sfText_getPosition(self.ptr));
+}
+/// Sets the position of this text
+pub fn setPosition(self: Text, pos: sf.Vector2f) void {
+    sf.c.sfText_setPosition(self.ptr, pos.toCSFML());
+}
+/// Adds the offset to this text
+pub fn move(self: Text, offset: sf.Vector2f) void {
+    sf.c.sfText_move(self.ptr, offset.toCSFML());
+}
+
+/// Gets the origin of this text
+pub fn getOrigin(self: Text) sf.Vector2f {
+    return sf.Vector2f.fromCSFML(sf.c.sfText_getOrigin(self.ptr));
+}
+/// Sets the origin of this text
+pub fn setOrigin(self: Text, origin: sf.Vector2f) void {
+    sf.c.sfText_setOrigin(self.ptr, origin.toCSFML());
+}
+
+/// Gets the rotation of this text
+pub fn getRotation(self: Text) f32 {
+    return sf.c.sfText_getRotation(self.ptr);
+}
+/// Sets the rotation of this text
+pub fn setRotation(self: Text, angle: f32) void {
+    sf.c.sfText_setRotation(self.ptr, angle);
+}
+/// Rotates this text by a given amount
+pub fn rotate(self: Text, angle: f32) void {
+    sf.c.sfText_rotate(self.ptr, angle);
+}
+
+/// Gets the scale of this text
+pub fn getScale(self: Text) sf.Vector2f {
+    return sf.Vector2f.fromCSFML(sf.c.sfText_getScale(self.ptr));
+}
+/// Sets the scale of this text
+pub fn setScale(self: Text, factor: sf.Vector2f) void {
+    sf.c.sfText_setScale(self.ptr, factor.toCSFML());
+}
+/// Scales this text
+pub fn scale(self: Text, factor: sf.Vector2f) void {
+    sf.c.sfText_scale(self.ptr, factor.toCSFML());
+}
+
+/// return the position of the index-th character
+pub fn findCharacterPos(self: Text, index: usize) sf.Vector2f {
+    return sf.Vector2f.fromCSFML(sf.c.sfText_findCharacterPos(self.ptr, index));
+}
+
+/// Gets the letter spacing factor
+pub fn getLetterSpacing(self: Text) f32 {
+    return sf.c.sfText_getLetterSpacing(self.ptr);
+}
+/// Sets the letter spacing factor
+pub fn setLetterSpacing(self: Text, spacing_factor: f32) void {
+    sf.c.sfText_setLetterSpacing(self.ptr, spacing_factor);
+}
+
+/// Gets the line spacing factor
+pub fn getLineSpacing(self: Text) f32 {
+    return sf.c.sfText_getLineSpacing(self.ptr);
+}
+/// Sets the line spacing factor
+pub fn setLineSpacing(self: Text, spacing_factor: f32) void {
+    sf.c.sfText_setLineSpacing(self.ptr, spacing_factor);
+}
+
+/// Gets the local bounding rectangle of the text
+pub fn getLocalBounds(self: Text) sf.FloatRect {
+    return sf.FloatRect.fromCSFML(sf.c.sfText_getLocalBounds(self.ptr));
+}
+/// Gets the global bounding rectangle of the text
+pub fn getGlobalBounds(self: Text) sf.FloatRect {
+    return sf.FloatRect.fromCSFML(sf.c.sfText_getGlobalBounds(self.ptr));
+}
+
+pub const getTransform = @compileError("Function is not implemented yet.");
+pub const getInverseTransform = @compileError("Function is not implemented yet.");
+
+/// Pointer to the csfml font
+ptr: *sf.c.sfText,
+
+test "text: sane getters and setters" {
+    const tst = @import("std").testing;
+
+    var text = try Text.create();
+    defer text.destroy();
+
+    text.setString("hello");
+    text.setFillColor(sf.Color.Yellow);
+    text.setOutlineColor(sf.Color.Red);
+    text.setOutlineThickness(2);
+    text.setCharacterSize(10);
+    text.setRotation(15);
+    text.setPosition(.{ .x = 1, .y = 2 });
+    text.setOrigin(.{ .x = 20, .y = 25 });
+    text.setScale(.{ .x = 2, .y = 2 });
+
+    text.rotate(5);
+    text.move(.{ .x = -5, .y = 5 });
+    text.scale(.{ .x = 2, .y = 3 });
+
+    try tst.expectEqual(sf.Color.Yellow, text.getFillColor());
+    try tst.expectEqual(sf.Color.Red, text.getOutlineColor());
+    try tst.expectEqual(@as(f32, 2), text.getOutlineThickness());
+    try tst.expectEqual(@as(usize, 10), text.getCharacterSize());
+    try tst.expectEqual(@as(f32, 20), text.getRotation());
+    try tst.expectEqual(sf.Vector2f{ .x = -4, .y = 7 }, text.getPosition());
+    try tst.expectEqual(sf.Vector2f{ .x = 20, .y = 25 }, text.getOrigin());
+    try tst.expectEqual(sf.Vector2f{ .x = 4, .y = 6 }, text.getScale());
+
+    _ = text.getLocalBounds();
+    _ = text.getGlobalBounds();
+}