Init presentation

presentation.typ

@@ -0,0 +1,255 @@
+#import "@preview/touying:0.5.5": *
+#import themes.university: *
+#import "@preview/cetz:0.3.1"
+#import "@preview/fletcher:0.5.3" as fletcher: node, edge
+#import "@preview/ctheorems:1.1.3": *
+#import "@preview/numbly:0.1.0": numbly
+
+
+#set text(
+  font: (
+    "Times New Roman",
+    "New Computer Modern",
+  ),
+  size: 12pt,
+  hyphenate: auto,
+  lang: "lv",
+  region: "lv",
+)
+#show raw: set text(
+  font: (
+    "JetBrainsMono NF",
+    "JetBrains Mono",
+    "Fira Code",
+  ),
+  features: (calt: 0),
+)
+
+// cetz and fletcher bindings for touying
+#let cetz-canvas = touying-reducer.with(
+  reduce: cetz.canvas,
+  cover: cetz.draw.hide.with(bounds: true),
+)
+#let fletcher-diagram = touying-reducer.with(
+  reduce: fletcher.diagram,
+  cover: fletcher.hide,
+)
+
+// Theorems configuration by ctheorems
+#show: thmrules.with(qed-symbol: $square$)
+#let theorem = thmbox("theorem", "Theorem", fill: rgb("#eeffee"))
+#let corollary = thmplain(
+  "corollary",
+  "Corollary",
+  base: "theorem",
+  titlefmt: strong,
+)
+#let definition = thmbox(
+  "definition",
+  "Definition",
+  inset: (x: 1.2em, top: 1em),
+)
+#let example = thmplain("example", "Example").with(numbering: none)
+#let proof = thmproof("proof", "Proof")
+
+#show: university-theme.with(
+  aspect-ratio: "16-9",
+  config-info(
+    title: [Kvalifikācijas darbs],
+    subtitle: [Spēles izstrāde, izmantojot Bevy spēļu dzinēju],
+    author: [Kristiāns Francis Cagulis kc22015],
+    institution: [Latvijas Universitāte],
+    // logo: emoji.school,
+  ),
+  config-colors(
+    primary: rgb("#575279"),
+    secondary: rgb("#797593"),
+    tertiary: rgb("#286983"),
+    neutral-lightest: rgb("#faf4ed"),
+    neutral-darkest: rgb("#575279"),
+  ),
+)
+
+#set heading(numbering: numbly("{1}.", default: "1.1"))
+
+#title-slide()
+
+= Animation
+
+== Simple Animation
+
+We can use `#pause` to #pause display something later.
+
+#pause
+
+Just like this.
+
+#meanwhile
+
+Meanwhile, #pause we can also use `#meanwhile` to #pause display other content synchronously.
+
+#speaker-note[
+  + This is a speaker note.
+  + You won't see it unless you use `config-common(show-notes-on-second-screen: right)`
+]
+
+
+== Complex Animation
+
+At subslide #touying-fn-wrapper((self: none) => str(self.subslide)), we can
+
+use #uncover("2-")[`#uncover` function] for reserving space,
+
+use #only("2-")[`#only` function] for not reserving space,
+
+#alternatives[call `#only` multiple times \u{2717}][use `#alternatives` function #sym.checkmark] for choosing one of the alternatives.
+
+
+== Callback Style Animation
+
+#slide(
+  repeat: 3,
+  self => [
+    #let (uncover, only, alternatives) = utils.methods(self)
+
+    At subslide #self.subslide, we can
+
+    use #uncover("2-")[`#uncover` function] for reserving space,
+
+    use #only("2-")[`#only` function] for not reserving space,
+
+    #alternatives[call `#only` multiple times \u{2717}][use `#alternatives` function #sym.checkmark] for choosing one of the alternatives.
+  ],
+)
+
+
+== Math Equation Animation
+
+Equation with `pause`:
+
+$
+  f(x) &= pause x^2 + 2x + 1 \
+  &= pause (x + 1)^2 \
+$
+
+#meanwhile
+
+Here, #pause we have the expression of $f(x)$.
+
+#pause
+
+By factorizing, we can obtain this result.
+
+
+== CeTZ Animation
+
+CeTZ Animation in Touying:
+
+#cetz-canvas({
+  import cetz.draw: *
+
+  rect((0, 0), (5, 5))
+
+  (pause,)
+
+  rect((0, 0), (1, 1))
+  rect((1, 1), (2, 2))
+  rect((2, 2), (3, 3))
+
+  (pause,)
+
+  line((0, 0), (2.5, 2.5), name: "line")
+})
+
+
+== Fletcher Animation
+
+Fletcher Animation in Touying:
+
+#fletcher-diagram(
+  node-stroke: .1em,
+  node-fill: gradient.radial(
+    blue.lighten(80%),
+    blue,
+    center: (30%, 20%),
+    radius: 80%,
+  ),
+  spacing: 4em,
+  edge((-1, 0), "r", "-|>", `open(path)`, label-pos: 0, label-side: center),
+  node((0, 0), `reading`, radius: 2em),
+  edge((0, 0), (0, 0), `read()`, "--|>", bend: 130deg),
+  pause,
+  edge(`read()`, "-|>"),
+  node((1, 0), `eof`, radius: 2em),
+  pause,
+  edge(`close()`, "-|>"),
+  node((2, 0), `closed`, radius: 2em, extrude: (-2.5, 0)),
+  edge((0, 0), (2, 0), `close()`, "-|>", bend: -40deg),
+)
+
+
+= Theorems
+
+== Prime numbers
+
+#definition[
+  A natural number is called a #highlight[_prime number_] if it is greater
+  than 1 and cannot be written as the product of two smaller natural numbers.
+]
+#example[
+  The numbers $2$, $3$, and $17$ are prime.
+  @cor_largest_prime shows that this list is not exhaustive!
+]
+
+#theorem("Euclid")[
+  There are infinitely many primes.
+]
+#proof[
+  Suppose to the contrary that $p_1, p_2, dots, p_n$ is a finite enumeration
+  of all primes. Set $P = p_1 p_2 dots p_n$. Since $P + 1$ is not in our list,
+  it cannot be prime. Thus, some prime factor $p_j$ divides $P + 1$. Since
+  $p_j$ also divides $P$, it must divide the difference $(P + 1) - P = 1$, a
+  contradiction.
+]
+
+#corollary[
+  There is no largest prime number.
+] <cor_largest_prime>
+#corollary[
+  There are infinitely many composite numbers.
+]
+
+#theorem[
+  There are arbitrarily long stretches of composite numbers.
+]
+
+#proof[
+  For any $n > 2$, consider $
+    n! + 2, quad n! + 3, quad ..., quad n! + n #qedhere
+  $
+]
+
+
+= Others
+
+== Side-by-side
+
+#slide(composer: (1fr, 1fr))[
+  First column.
+][
+  Second column.
+]
+
+
+== Multiple Pages
+
+#lorem(200)
+
+
+#show: appendix
+
+= Appendix
+
+== Appendix
+
+Please pay attention to the current slide number.

requirements.typ

@@ -3,4 +3,5 @@
 #import "@preview/headcount:0.1.0"
 #import "@preview/i-figured:0.2.4"
 #import "@preview/tablex:0.0.9"
+#import "@preview/touying:0.5.5"
 #import "@preview/wordometer:0.1.3"