made it so the player cant leave the playable area and made a border around the playable area

src/linux.h

@@ -18,6 +18,6 @@ int zom_putcharat(int x, int y, char chara){
     mvaddch(y, x, chara); //flipped to match screen coords
     return 0;
 }
-char zom_getch(void){
+char zom_getch(void) {
     return getch();
 }

src/main.c

@@ -1,8 +1,30 @@
 #include <stdio.h> //printf and shit
 #include <time.h>
-#include "linux.h"
+#include "linux.h" //TODO make this detect and change depending on os
 
 
+int render_border (int width, int height) {
+    width++;
+    height++;
+
+//    int widthold = width;
+    int heightold = height;
+
+
+    while(height > 0){
+        zom_putcharat(width, height, '&');
+        height--;
+    }
+    height = heightold;
+
+    while(width > 0){
+        zom_putcharat(width, height, '&');
+        width--;
+    }
+
+    return 0;
+}
+
 int main( int argc, char *argv[] ) { //yoinked from the internet argc is number of args and argv is a "array of arguments"
     clock_t prevtime, currenttime; 
     prevtime = clock();
@@ -26,10 +48,14 @@ int main( int argc, char *argv[] ) { //yoinked from the internet argc is number
 
     zom_scrinit();
 
+    render_border(80, 40);
+
     while(gamerun) {
         currenttime = clock();
         dosspin = clock() % 4;
-        if ((currenttime - prevtime) > delay) {
+        //TODO fix the timing cancer
+//        if ((currenttime - prevtime) > delay) {
+          if ((currenttime % 5000)==0) {
             player.xold = player.x;
             player.yold = player.y;
             enemy.xold = enemy.x;
@@ -84,6 +110,33 @@ int main( int argc, char *argv[] ) { //yoinked from the internet argc is number
                     enemy.y--;
                 } else {enemy.y++;}
             }
+
+            /*
+	    TODO clean this shit up
+	    this should apply to everything not just the player
+	    it should also be generalized to all entitys using a for loop or somthing
+	    */
+	    
+            //anti go off screen
+            if (player.x < 0) {
+            player.x = 0;
+            }
+
+            if (player.x > 80) {
+            player.x = 80;
+            }
+            if (player.y < 0) {
+            player.y = 0;
+            }
+
+            if (player.y > 40) {
+            player.y = 40;
+            }
+
+
+
+
+            
             prevtime = currenttime;
         }
         //entity rendering
@@ -116,5 +169,11 @@ int main( int argc, char *argv[] ) { //yoinked from the internet argc is number
     printf("Args %d",argc); //anti Wall Werror Wextra
 
     puts(argv[0]);//anti Wall Werror Wextra
+
+
+    printf("%d", delay);
+    printf("%ld", prevtime);
+    
     return 0;
 }
+