add: tmp

1 files changed, 13 insertions, 2 deletions

diff --git a/src/atragmx.c b/src/atragmx.c
index ff684c3..c9cebae 100644
--- a/src/atragmx.c
+++ b/src/atragmx.c
@@ -128,17 +128,28 @@ ATragMXSolution *ATragMXCalcSolution(ATragMXContext *ctx, ace_config *ace) {
 		// calculate magnitude of bullet.velocity
 		bullet.speed = hypot(bullet.velocity[0],
 							 hypot(bullet.velocity[1], bullet.velocity[2]));
+
 		memcpy(local_solution.true_velocity,
 			   (double[3]){bullet.velocity[0] - wind1[0],
 						   bullet.velocity[1] - wind1[1],
 						   bullet.velocity[2] - wind1[2]},
 			   sizeof(local_solution.true_velocity));
+
 		local_solution.true_speed = hypot(local_solution.true_velocity[0],
 										  hypot(local_solution.true_velocity[1],
 												local_solution.true_velocity[2]));
 
-		if (ace->ballistics->enabled)
-
+		if (ace->ballistics->enabled) {
+			double data = retard(ctx->gun.drag_model,
+								 ctx->gun.ballistic_coef,
+								 ctx->gun.muzzle_velocity,
+								 ctx->atmosphere.temperature);
+			memcpy(bullet.accel,
+				   (double[3]){bullet.accel[0] != 0 ? -data : 0,
+							   bullet.accel[1] != 0 ? -data : 0,
+							   bullet.accel[2] != 0 ? -data : 0},
+				   
+		}
 	}
     
 	return sln;