we now use points, split up projection rotation, and added an axis

1 files changed, 3 insertions, 2 deletions

diff --git a/src/sdl.zig b/src/sdl.zig
index c7b9906..b84bbfb 100644
--- a/src/sdl.zig
+++ b/src/sdl.zig
@@ -1,5 +1,6 @@
 const std = @import("std");
 const sdl = @cImport(@cInclude("SDL2/SDL.h"));
+const Point = @import("main.zig").Point;
 
 pub const instance = struct {
     renderer: ?*sdl.SDL_Renderer,
@@ -29,8 +30,8 @@ pub fn init() instance {
     };
 }
 
-pub fn draw_line(i: instance, p1: []f32, p2: []f32) void {
-    _ = sdl.SDL_RenderDrawLineF(i.renderer, p1[0], p1[1], p2[0], p2[1]);
+pub fn draw_line(i: instance, p1: Point, p2: Point) void {
+    _ = sdl.SDL_RenderDrawLineF(i.renderer, p1.x, p1.y, p2.x, p2.y);
 }
 
 pub fn delay(t: u32) void {