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examples: Use decl literals (#221)

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Mike Will 2025-03-12 16:21:15 -04:00 • committed by GitHub
parent 03ec79ef85
commit d4fc514d54
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37 changed files with 323 additions and 323 deletions
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42
examples/core/2d_camera.zig
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@ -27,7 +27,7 @@ pub fn main() anyerror!void {
spacing += @as(i32, @intFromFloat(buildings[i].width));
buildColors[i] = rl.Color.init(
buildColors[i] = .init(
@as(u8, @intCast(rl.getRandomValue(200, 240))),
@as(u8, @intCast(rl.getRandomValue(200, 240))),
@as(u8, @intCast(rl.getRandomValue(200, 250))),
@ -36,8 +36,8 @@ pub fn main() anyerror!void {
}
var camera = rl.Camera2D{
.target = rl.Vector2.init(player.x + 20, player.y + 20),
.offset = rl.Vector2.init(screenWidth / 2, screenHeight / 2),
.target = .init(player.x + 20, player.y + 20),
.offset = .init(screenWidth / 2, screenHeight / 2),
.rotation = 0,
.zoom = 1,
};
@ -58,7 +58,7 @@ pub fn main() anyerror!void {
}
// Camera target follows player
camera.target = rl.Vector2.init(player.x + 20, player.y + 20);
camera.target = .init(player.x + 20, player.y + 20);
// Camera rotation controls
if (rl.isKeyDown(.a)) {
@ -87,51 +87,51 @@ pub fn main() anyerror!void {
rl.beginDrawing();
defer rl.endDrawing();
rl.clearBackground(rl.Color.ray_white);
rl.clearBackground(.ray_white);
{
camera.begin();
defer camera.end();
rl.drawRectangle(-6000, 320, 13000, 8000, rl.Color.dark_gray);
rl.drawRectangle(-6000, 320, 13000, 8000, .dark_gray);
for (buildings, 0..) |building, i| {
rl.drawRectangleRec(building, buildColors[i]);
}
rl.drawRectangleRec(player, rl.Color.red);
rl.drawRectangleRec(player, .red);
rl.drawLine(
@as(i32, @intFromFloat(camera.target.x)),
-screenHeight * 10,
@as(i32, @intFromFloat(camera.target.x)),
screenHeight * 10,
rl.Color.green,
.green,
);
rl.drawLine(
-screenWidth * 10,
@as(i32, @intFromFloat(camera.target.y)),
screenWidth * 10,
@as(i32, @intFromFloat(camera.target.y)),
rl.Color.green,
.green,
);
}
rl.drawText("SCREEN AREA", 640, 10, 20, rl.Color.red);
rl.drawText("SCREEN AREA", 640, 10, 20, .red);
rl.drawRectangle(0, 0, screenWidth, 5, rl.Color.red);
rl.drawRectangle(0, 5, 5, screenHeight - 10, rl.Color.red);
rl.drawRectangle(screenWidth - 5, 5, 5, screenHeight - 10, rl.Color.red);
rl.drawRectangle(0, screenHeight - 5, screenWidth, 5, rl.Color.red);
rl.drawRectangle(0, 0, screenWidth, 5, .red);
rl.drawRectangle(0, 5, 5, screenHeight - 10, .red);
rl.drawRectangle(screenWidth - 5, 5, 5, screenHeight - 10, .red);
rl.drawRectangle(0, screenHeight - 5, screenWidth, 5, .red);
rl.drawRectangle(10, 10, 250, 113, rl.Color.sky_blue.fade(0.5));
rl.drawRectangleLines(10, 10, 250, 113, rl.Color.blue);
rl.drawRectangle(10, 10, 250, 113, .fade(.sky_blue, 0.5));
rl.drawRectangleLines(10, 10, 250, 113, .blue);
rl.drawText("Free 2d camera controls:", 20, 20, 10, rl.Color.black);
rl.drawText("- Right/Left to move Offset", 40, 40, 10, rl.Color.dark_gray);
rl.drawText("- Mouse Wheel to Zoom in-out", 40, 60, 10, rl.Color.dark_gray);
rl.drawText("- A / S to Rotate", 40, 80, 10, rl.Color.dark_gray);
rl.drawText("- R to reset Zoom and Rotation", 40, 100, 10, rl.Color.dark_gray);
rl.drawText("Free 2d camera controls:", 20, 20, 10, .black);
rl.drawText("- Right/Left to move Offset", 40, 40, 10, .dark_gray);
rl.drawText("- Mouse Wheel to Zoom in-out", 40, 60, 10, .dark_gray);
rl.drawText("- A / S to Rotate", 40, 80, 10, .dark_gray);
rl.drawText("- R to reset Zoom and Rotation", 40, 100, 10, .dark_gray);
//----------------------------------------------------------------------------------
}
}