Mouse control working

1 files changed, 64 insertions, 4 deletions

diff --git a/src/entities/antifaShip.c b/src/entities/antifaShip.c
index f43a7df..7dfbe26 100644
--- a/src/entities/antifaShip.c
+++ b/src/entities/antifaShip.c
@@ -1,21 +1,38 @@
 #include "antifaShip.h"
 #include "game.h"
 
+// TODO: Get rid of some magic numbers.
+
 void initAntifaShip(Entity * entity, Game * game) {
 	entity->model = &game->assets.models[ANTIFA_SHIP_ASSET];
 
+	// Acceleration stuff.
 	entity->useAcceleration = true;
 	entity->acceleration = (EntityAcceleration){
 		.speedUp = 30.0,
 		.speedDown = 15,
-		.rotation = (Vector3){0.7, 0.7, 0.7}
+		.rotation = (Vector3){2.0, 2.0, 2.0}
 	};
+
+	// Set Data pointer.
+	entity->data = KF_MALLOC(sizeof(AntifaShip));
+
+	if (entity->data == NULL) {
+		ALLOCATION_ERROR;
+		return;
+	}
+
+	AntifaShip * data = (AntifaShip*)entity->data;
+	data->lastMouse = Vector2Zero();
+	data->forwardSpeed = 0.0;
 }
 
 void closeAntifaShip(Entity * entity) {
+	if (entity->data != NULL)
+		KF_FREE(entity->data);
 }
 
-void updateAntifaShip(Game * game, Entity * entity, EntityId id) {
+void controlAntifaShipJoystick(Game * game, Entity * entity) {
 	Vector3 stick = (Vector3){
 		GetGamepadAxisMovement(0, 1),
 		-GetGamepadAxisMovement(0, 0),
@@ -23,10 +40,53 @@ void updateAntifaShip(Game * game, Entity * entity, EntityId id) {
 	};
 
 	stick = Vector3Scale(stick, 0.5);
-
 	entityJoystickControl(entity, stick, fabs(GetGamepadAxisMovement(0, 3) * 300.0));
 }
 
-void drawAntifaShip(Game * game, Entity * entity, EntityId id) {
+void controlAntifaShipKeyboardAndMouse(Game * game, Entity * entity) {
+	AntifaShip * data = (AntifaShip*)entity->data;
+
+	// Get mouse values.
+	Vector2 mouse = GetMousePosition();
+	float speed = GetMouseWheelMove();
+	
+	data->forwardSpeed += (speed * game->settings.scrollBarSpeed);
+
+	if (data->forwardSpeed < 0.0)
+		data->forwardSpeed = 0.0;
+
+	Vector2 v = Vector2Subtract(mouse, data->lastMouse);
+	data->lastMouse = mouse;
+
+	// Using mouse as a joystick.
+	Vector3 mouseStick = (Vector3){
+		(v.y / GetScreenHeight()) * game->settings.mouseSensitivity,
+		(-v.x / GetScreenWidth()) * game->settings.mouseSensitivity,
+		0.0,
+	};
+
+	// Swap axis for more movement with mouse.
+	if (IsMouseButtonDown(MOUSE_BUTTON_MIDDLE)) {
+		mouseStick.z = -mouseStick.y;
+		mouseStick.y = 0.0;
+	}
+	
+	entityJoystickControl(entity, mouseStick, data->forwardSpeed);
+}
+
+void updateAntifaShip(Game * game, Entity * entity) {
+	switch (game->settings.controlMode) {
+		case JOYSTICK_CONTROL:
+			controlAntifaShipJoystick(game, entity);
+			break;
+		case KEYBOARD_AND_MOUSE_CONTROL:
+			controlAntifaShipKeyboardAndMouse(game, entity);
+			break;
+		default:
+			break;
+	}
+}
+
+void drawAntifaShip(Game * game, Entity * entity) {
 	entityDraw(entity);
 }