From 6e958debf0b4b44c8c17f10d978719e48a0786da Mon Sep 17 00:00:00 2001
From: frank <420@shampoo.ooo>
Date: Thu, 16 Jun 2022 16:46:17 -0400
Subject: [PATCH] added velocity to delta helper function

---
 lib/sb       | 2 +-
 src/Pepy.cpp | 9 +++++----
 src/Pepy.hpp | 3 ++-
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/sb b/lib/sb
index ee119ec..3444afc 160000
--- a/lib/sb
+++ b/lib/sb
@@ -1 +1 @@
-Subproject commit ee119ecc7e4287838cec5aac127820d4738de17f
+Subproject commit 3444afc2c1291814d97efb94ca8aecb6e6698c40
diff --git a/src/Pepy.cpp b/src/Pepy.cpp
index 960bd76..51dbf56 100644
--- a/src/Pepy.cpp
+++ b/src/Pepy.cpp
@@ -115,18 +115,19 @@ void Pepy::respond(SDL_Event& event)
 {
     /* Will check if reset should be triggered */
     bool reset = false;
-    /* Check for any direction when waiting to reset */
+    /* Check for any direction key when waiting to reset */
     if (stopped && delegate.compare(event, {"up", "down", "left", "right"}))
     {
         reset = true;
     }
+    /* Check mouse buttons for grabbing */
     if (event.type == SDL_MOUSEBUTTONDOWN)
     {
         if (shaking)
         {
             grabbed = true;
         }
-        /* Mouse button will trigger reset when stopped */
+        /* Mouse button will trigger reset when game is waiting to reset */
         else if (stopped)
         {
             reset = true;
@@ -136,7 +137,7 @@ void Pepy::respond(SDL_Event& event)
     {
         grabbed = false;
     }
-    /* Reset to countdown */
+    /* Reset to cuckoo time */
     if (reset)
     {
         float size = configuration()["sim"]["ball-scale"];
@@ -251,7 +252,7 @@ void Pepy::update()
                 ball.second.x = angle + glm::half_pi<float>();
             }
         }
-        glm::vec2 step {glm::sin(ball.second.x) * ball.second.y, -glm::cos(ball.second.x) * ball.second.y};
+        glm::vec2 step = sb::velocity_to_delta(ball.second);
         ball.first.transformation(glm::translate(glm::vec3{step.x, step.y, 0.0f}) * ball.first.transformation());
         if (ball.second.y > 0)
         {
diff --git a/src/Pepy.hpp b/src/Pepy.hpp
index 7010756..b1c2fed 100644
--- a/src/Pepy.hpp
+++ b/src/Pepy.hpp
@@ -3,7 +3,7 @@
 #ifndef PEPY_H_
 #define PEPY_H_
 
-/* Enable swizzling in GLM */
+/* GLM */
 #define GLM_ENABLE_EXPERIMENTAL
 #include <glm/glm.hpp>
 #include <glm/gtx/compatibility.hpp>
@@ -11,6 +11,7 @@
 /* [SPACE BOX] headers */
 #include "Game.hpp"
 #include "VBO.hpp"
+#include "math.hpp"
 
 /* Project headers */
 #include "Model.hpp"