colors, rotations, and more

src/main.jai

@@ -1,18 +1,84 @@
 main :: () {
     screen := New(Screen);
-    init_screen(screen, 3, 2);
 
-    fill_entire_screen(screen, color = .FG_BLACK);
+    w, h := get_console_size();
+    init_screen(screen, w, h);
 
-    // draw(screen, 0, 0, color = .FG_GREEN);
-    draw_line(screen, 0, 0, 0, 1);
-    // draw(screen, 3, 0, color = .FG_GREEN);
+    i := 0;
+    j := 0;
+    increase := true;
+    while true {
+        j += 1;
 
-    // Render to terminal output
-    //swap_buffer(screen);
+        if i == 0 {
+            increase = true;
+        }
 
-    print("%\n", screen.buffer);
+        if i == 100 {
+            increase = false;
+        }
+
+        if increase {
+            i += 1;
+        } else {
+            i -= 1;
+        }
+
+        fill_entire_screen(screen, BLANK_PIXEL);
+
+        t1 := Triangle.{
+            .{30 - i, 20},
+            .{95,     10 - (i / 2)},
+            .{90 + i, 40},
+        };
+
+        scale(0.01 * i, *t1);
+        draw_triangle(screen, t1, #char "%");
+
+        scale(0.02 * i, *t1);
+        draw_triangle(screen, t1, #char "%");
+
+        scale(0.03 * i, *t1);
+        draw_triangle(screen, t1, #char "%");
+
+        t2 := Triangle.{
+            .{100, 30},
+            .{140, 30},
+            .{120, 20},
+        };
+
+        rotate(*t2, get_triangle_centroid(t2), -j);
+
+        draw_triangle(screen, t2);
+
+        q1 := make_quad_from_rect(
+            .{100, 10},
+            .{110, 20}
+        );
+
+        rotate(*q1, .{100, 10}, j);
+
+        draw_quad(screen, q1, #char "-");
+
+        draw_text(screen, .{10, 10}, "[ TEXT-BASED RENDERING DEMO ]");
+
+
+        if i % 3 == 0 {
+            set_console_color(.RED);
+        } else if i % 5 == 0 {
+            set_console_color(.GREEN);
+        } else {
+            set_console_color(.BLUE, .BOLD);
+        }
+
+        swap_buffer(screen);
+        sleep_milliseconds(20);
+
+        reset_temporary_storage();
+    }
 }
 
 #import "Console_Render";
-#import "Basic";
+#import "Basic";
+#import "Math";
+#import "Print_Color";