From f54370de7e4214cb7813d26b1a39a8f6e42b7b56 Mon Sep 17 00:00:00 2001
From: hnOsmium0001 <hn.osmium0001@gmail.com>
Date: Mon, 25 Apr 2022 20:22:07 -0700
Subject: Initial work on rendering sprites to screen

---
 source/Player.cpp | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

(limited to 'source/Player.cpp')

diff --git a/source/Player.cpp b/source/Player.cpp
index f56d6ea..f97793e 100644
--- a/source/Player.cpp
+++ b/source/Player.cpp
@@ -19,8 +19,11 @@ std::span<bool> PlayerKeyBinds::GetKeyStatusArray() {
 }
 
 Player::Player(GameWorld* world, int id)
-	: GameObject(world)
+	: GameObject(KD_Player, world)
 	, mId{ id } {
+	renderObject.SetMaterial(gDefaultMaterial.Get());
+	renderObject.SetFormat(gVformatStandardPacked.Get(), Tags::IT_16Bit);
+	renderObject.RebuildIfNecessary();
 }
 
 void Player::Awaken() {
@@ -32,6 +35,8 @@ void Player::Resleep() {
 }
 
 void Player::Update() {
+	using namespace Tags;
+
 	if (keybinds.pressedLeft) {
 	}
 	if (keybinds.pressedRight) {
@@ -40,6 +45,38 @@ void Player::Update() {
 	// TODO jump controller
 
 	// TODO attack controller
+
+	// TODO set default sprite to get rid of this check
+	if (sprite.GetDefinition()) {
+		int prevFrame = sprite.GetFrame();
+		sprite.PlayFrame();
+		int currFrame = sprite.GetFrame();
+		if (prevFrame != currFrame) {
+			uint16_t indices[6];
+			Index_U16::Assign(indices, 0);
+			renderObject.GetIndexBuffer()->Upload((const std::byte*)indices, IT_16Bit, std::size(indices));
+
+			Vertex_PTC vertices[4];
+			Vertex_PTC::Assign(vertices, Rect<float>{ GetPos(), sprite.GetDefinition()->GetBoundingBox() });
+			Vertex_PTC::Assign(vertices, 0.0f);
+			Vertex_PTC::Assign(vertices, RgbaColor(255, 255, 255));
+			Vertex_PTC::Assign(vertices, sprite.GetFrameSubregion());
+			renderObject.GetVertexBufferBindings().bindings[0]->Upload((const std::byte*)vertices, sizeof(vertices));
+		}
+	}
+}
+
+Material* Player::GetMaterial() const {
+	return renderObject.GetMaterial();
+}
+
+void Player::SetMaterial(Material* material) {
+	renderObject.SetMaterial(material);
+	renderObject.RebuildIfNecessary();
+}
+
+std::span<const RenderObject> Player::GetRenderObjects() const {
+	return { &renderObject, 1 };
 }
 
 void Player::HandleKeyInput(int key, int action) {
-- 
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