Exemple #1
0
        // Grab a rope
        public void grabRope(int entityId, RopeComponent ropeComponent, Body ropeBody)
        {
            RopeGrabExclusionComponent ropeGrabExclusionComponent = EntityManager.getRopeGrabExclusionComponent(entityId);

            if (ropeGrabExclusionComponent == null || !ropeGrabExclusionComponent.excludedRopeComponents.Contains(ropeComponent))
            {
                GroupComponent groupComponent = SystemManager.groupSystem.getGroupComponentContaining(entityId);
                CharacterComponent characterComponent = EntityManager.getCharacterComponent(entityId);
                int index = ropeComponent.bodies.IndexOf(ropeBody);
                RevoluteJoint joint = JointFactory.CreateRevoluteJoint(SystemManager.physicsSystem.world, ropeBody, characterComponent.body, Vector2.Zero, Vector2.Zero);
                RopeGrabComponent ropeGrabComponent = new RopeGrabComponent(entityId, ropeComponent, joint, (float)index);

                EntityManager.addComponent(entityId, ropeGrabComponent);

                if (groupComponent != null)
                {
                    Formation activeFormation = groupComponent.activeFormation;
                    float maxPosition = ropeComponent.anchorBody.Position.X + 2f * groupComponent.entities.Count;
                    LimitedRangeFormation newFormation = new LimitedRangeFormation(groupComponent.entities, activeFormation.position, activeFormation.speed, float.MinValue, maxPosition);

                    ropeGrabComponent.formationToRemove = newFormation;
                    activeFormation.position = (ropeComponent.anchorBody.Position.X + maxPosition) * 0.5f;
                    groupComponent.addFormation(newFormation);
                }
            }
        }
Exemple #2
0
        // Perform throw rope skill
        public void performThrowRopeSkill(int entityId, ThrowRopeSkill throwRopeSkill, Vector2 anchor)
        {
            PerformingSkillsComponent performingSkillsComponent = EntityManager.getPerformingSkillsComponent(entityId);
            HasProxyComponent hasProxyComponent = EntityManager.getHasProxyComponent(entityId);
            IsProxyComponent isProxyComponent = EntityManager.getIsProxyComponent(entityId);
            GroupComponent groupComponent;
            ExecuteThrowRopeSkill executeSkill;

            // Find group
            if (isProxyComponent != null)
            {
                groupComponent = SystemManager.groupSystem.getGroupComponentContaining(isProxyComponent.proxyForId);
            }
            else
            {
                groupComponent = SystemManager.groupSystem.getGroupComponentContaining(entityId);
            }

            // Check for has proxy component
            if (hasProxyComponent != null)
            {
                EntityManager.removeComponent(hasProxyComponent.proxyId, ComponentType.PositionTarget);
                performThrowRopeSkill(hasProxyComponent.proxyId, throwRopeSkill, anchor);
                return;
            }

            // Create execute skill object
            executeSkill = new ExecuteThrowRopeSkill(
                throwRopeSkill,
                anchor,
                () =>
                {
                    PositionComponent positionComponent = EntityManager.getPositionComponent(entityId);
                    PositionTargetComponent positionTargetComponent = EntityManager.getPositionTargetComponent(entityId);
                    float distance = Math.Abs(positionTargetComponent.position - positionComponent.position.X);

                    return distance <= positionTargetComponent.tolerance + SKILL_RANGE_TOLERANCE;
                });

            // Check for a group
            if (groupComponent != null)
            {
                LimitedRangeFormation formation = new LimitedRangeFormation(groupComponent.entities, groupComponent.activeFormation.position, groupComponent.activeFormation.speed, float.MinValue, anchor.X - 4f);

                groupComponent.addFormation(formation);
                executeSkill.formationToRemove = formation;
            }

            EntityManager.addComponent(entityId, new PositionTargetComponent(entityId, anchor.X, throwRopeSkill.range));
            performingSkillsComponent.executingSkills.Add(executeSkill);
        }
Exemple #3
0
        // Perform build bridge skill
        public void performBuildBridgeSkill(int entityId, BuildBridgeSkill buildBridgeSkill, Vector2 anchorA, Vector2 anchorB)
        {
            PerformingSkillsComponent performingSkillsComponent = EntityManager.getPerformingSkillsComponent(entityId);
            HasProxyComponent hasProxyComponent = EntityManager.getHasProxyComponent(entityId);
            IsProxyComponent isProxyComponent = EntityManager.getIsProxyComponent(entityId);
            ExecuteBuildBridgeSkill executeSkill;
            GroupComponent groupComponent = SystemManager.groupSystem.getGroupComponentContaining(entityId);
            PositionComponent positionComponent = EntityManager.getPositionComponent(entityId);
            float distanceA = Math.Abs(anchorA.X - positionComponent.position.X);
            float distanceB = Math.Abs(anchorB.X - positionComponent.position.X);
            Vector2 closestAnchor = distanceA > distanceB ? anchorB : anchorA;

            // Find group
            if (isProxyComponent != null)
            {
                groupComponent = SystemManager.groupSystem.getGroupComponentContaining(isProxyComponent.proxyForId);
            }
            else
            {
                groupComponent = SystemManager.groupSystem.getGroupComponentContaining(entityId);
            }

            // Handle proxy
            if (hasProxyComponent != null)
            {
                EntityManager.removeComponent(hasProxyComponent.proxyId, ComponentType.PositionTarget);
                performBuildBridgeSkill(hasProxyComponent.proxyId, buildBridgeSkill, anchorA, anchorB);
                return;
            }

            // Create execute skill object
            executeSkill = new ExecuteBuildBridgeSkill(
                buildBridgeSkill,
                anchorA,
                anchorB,
                () =>
                {
                    PositionComponent futurePositionComponent = EntityManager.getPositionComponent(entityId);
                    PositionTargetComponent positionTargetComponent = EntityManager.getPositionTargetComponent(entityId);
                    float distance = Math.Abs(positionTargetComponent.position - futurePositionComponent.position.X);

                    return distance <= positionTargetComponent.tolerance + SKILL_RANGE_TOLERANCE;
                });

            if (groupComponent != null)
            {
                LimitedRangeFormation formation = new LimitedRangeFormation(groupComponent.entities, groupComponent.activeFormation.position, groupComponent.activeFormation.speed, float.MinValue, closestAnchor.X - 2f);

                executeSkill.formationToRemove = formation;
                groupComponent.addFormation(formation);
            }

            EntityManager.addComponent(entityId, new PositionTargetComponent(entityId, closestAnchor.X, buildBridgeSkill.range));
            performingSkillsComponent.executingSkills.Add(executeSkill);
        }