Adicionado perf pra validar performance do sistema de física

1 files changed, 35 insertions, 0 deletions

diff --git a/libphysics/test/perf.c b/libphysics/test/perf.c
new file mode 100644
index 0000000..67999be
--- /dev/null
+++ b/libphysics/test/perf.c
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <physics.h>
+#include <assert.h>
+
+#define SBODY 2048
+#define FLOAT_RAND (2 * (rand() / (float)RAND_MAX) - 1)
+
+int
+main()
+{
+	for(int i = 0; i < SBODY; i++) {
+		BodyID b = phxnew(BTYPE_AABB);
+		assert(b != -1);
+
+		phxsetpos(b, rand() % 800, rand() % 600);
+		phxsetsize(b, 5.0, 5.0);
+		phxapplyaccel(b, (float[]){ 50000 * FLOAT_RAND, 50000 * FLOAT_RAND });
+	}
+
+	phxsetmap(8, 8, (int[]) {
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 1, 0, 0, 0, 1, 0, 0,
+		0, 1, 1, 0, 0, 1, 1, 0,
+		0, 1, 1, 0, 0, 1, 1, 0,
+		0, 0, 0, 0, 0, 0, 0, 0,
+		0, 1, 1, 0, 0, 1, 1, 0,
+		0, 1, 1, 0, 0, 1, 1, 0,
+		0, 0, 1, 0, 0, 0, 1, 0,
+	});
+
+	phxtick(10.0);
+
+	return 0;
+}