From 48e1ff047596297e767b1faa930298e6c7830b39 Mon Sep 17 00:00:00 2001
From: Samuel Walker <swalker@piwalker.net>
Date: Fri, 30 Aug 2024 15:54:02 -0600
Subject: [PATCH] better movement

---
 src/main.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/main.c b/src/main.c
index 2dcfb84..4e7d065 100644
--- a/src/main.c
+++ b/src/main.c
@@ -4,6 +4,7 @@
 
 Line l;
 s16 angle = 0;
+s16 x, y;
 
 const u8 map[10][10] = {{1,1,1,1,1,1,1,1,1,1},
                 	{1,0,0,0,0,0,0,0,0,1},
@@ -141,6 +142,8 @@ void mapscan(){
 
 
 void render(){
+  l.pt1.x = x / 10;
+  l.pt1.y = y / 10;
 	//Clear the bitmap
 	BMP_clear();
 
@@ -165,13 +168,13 @@ void render(){
 	BMP_flip(1);
 
 	//Increment the destination y coordinate
-	l.pt2.y = l.pt2.y + 2;
+	//l.pt2.y = l.pt2.y + 2;
 
 	//Reset the destination y coordinate if it hits 160
-	if (l.pt2.y == 160)
-	{
-	l.pt2.y = 0;
-	}
+	//if (l.pt2.y == 160)
+	//{
+	//l.pt2.y = 0;
+	//}
 
   SYS_doVBlankProcess();
 
@@ -191,15 +194,15 @@ void update(){
     s16 ind = (int)((float)angle/360.0f*1024.0f);
     fix16 dy = sinFix16(ind);
     fix16 dx = cosFix16(ind);
-    l.pt1.y += fix16ToInt(fix16Mul(dy, FIX16(SPEED)));
-    l.pt1.x += fix16ToInt(fix16Mul(dx, FIX16(SPEED)));
+    y += fix16ToInt(fix16Mul(dy, FIX16(SPEED)));
+    x += fix16ToInt(fix16Mul(dx, FIX16(SPEED)));
   }
   if(joy & BUTTON_DOWN) {
     s16 ind = (int)((float)angle/360.0f*1024.0f);
     fix16 dy = sinFix16(ind);
     fix16 dx = cosFix16(ind);
-    l.pt1.y -= fix16ToInt(fix16Mul(dy, FIX16(SPEED)));
-    l.pt1.x -= fix16ToInt(fix16Mul(dx, FIX16(SPEED)));
+    y -= fix16ToInt(fix16Mul(dy, FIX16(SPEED)));
+    x -= fix16ToInt(fix16Mul(dx, FIX16(SPEED)));
   }
 }
 
@@ -211,6 +214,8 @@ void initVDP(){
 
 int main()
 {
+  x = 150;
+  y = 150;
   initVDP();
 
   //Initialise the bitmap engine