void OnTriggerEnter(Collider item)
{
terrainDisplayer = GameObject.FindObjectOfType(typeof(TerrainDisplayer)) as TerrainDisplayer;
//Assume only one terrain displayer at a time
if (item.name == "surfer_Sphere")
{
if (terrainDisplayer != null && terrainDisplayer.PrefabManager != null && terrainDisplayer.PrefabManager.Pool != null)
{
audioSource.PlayOneShot(bottleSound);
Scoring.Instance.ScorePickup();
OnCoinPicked?.Invoke(true);
startMove = true;
//terrainDisplayer.PrefabManager.Pool.Remove(this.gameObject);
}
}
}
public override void OnInspectorGUI()
{
terrainDisplayer.Update();
EditorGUILayout.Slider(PreviewLength, 100, 1000, new GUIContent("Preview Length", "Length of terrain generated in design view."));
if (PreviewLength.floatValue < 100)
{
PreviewLength.floatValue = 100;
}
EditorGUILayout.Slider(TerrainLeadAmount, 100, 1000, new GUIContent("Terrain Lead Amount", "Length of terrain generated ahead of camera"));
if (PreviewLength.floatValue < 100)
{
PreviewLength.floatValue = 100;
}
EditorGUILayout.PropertyField(MainCamera, new GUIContent("Main Camera", "The main camera that the terrain will base the generation off of."));
frontPlaneFoldout = EditorGUILayout.Foldout(frontPlaneFoldout, "Front");
if (frontPlaneFoldout)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
EditorGUILayout.PropertyField(MainMaterial, new GUIContent("Material", "The material that will be rendered on this plane of the mesh."));
EditorGUILayout.PropertyField(MainPlaneHeight, new GUIContent("Height", "The height of this plane of the mesh."));
EditorGUILayout.PropertyField(MainMaterialXTiling, new GUIContent("UV X Tiling", "UV tiling for the x plane of the mesh."));
EditorGUILayout.PropertyField(MainMaterialYTiling, new GUIContent("UV Y Tiling", "UV tiling for the y plane of the mesh."));
EditorGUILayout.PropertyField(MainMaterialRotation, new GUIContent("UV Rotation", "Rotation of the UV tiling for the mesh."));
EditorGUILayout.PropertyField(MainPlaneFollowTerrainCurve, new GUIContent("UV Follow Terrain Curve", "Experimental - textures are bent to follow the curve of the terrain."));
if (MainPlaneHeight.floatValue < 1)
{
MainPlaneHeight.floatValue = 1;
}
if (MainMaterialXTiling.floatValue < 1)
{
MainMaterialXTiling.floatValue = 1;
}
if (MainMaterialYTiling.floatValue < 1)
{
MainMaterialYTiling.floatValue = 1;
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
topPlaneFoldout = EditorGUILayout.Foldout(topPlaneFoldout, "Top");
if (topPlaneFoldout)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
//Only draw the top plane if the checkbox is checked
DrawTopMeshRenderer.boolValue = EditorGUILayout.Toggle(new GUIContent("Draw Top Mesh Renderer", "Draw top mesh renderer if players can see the top of the mesh."), DrawTopMeshRenderer.boolValue);
DrawTopMeshCollider.boolValue = EditorGUILayout.Toggle(new GUIContent("Draw Top Mesh Collider", "Draw the top mesh collider to keep from falling through the mesh."), DrawTopMeshCollider.boolValue);
if (DrawTopMeshCollider.boolValue || DrawTopMeshRenderer.boolValue)
{
EditorGUILayout.PropertyField(TopMaterial, new GUIContent("Material", "The material that will be rendered on this plane of the mesh."));
EditorGUILayout.PropertyField(TopPlaneHeight, new GUIContent("Height", "The height of this plane of the mesh."));
EditorGUILayout.PropertyField(TopMaterialXTiling, new GUIContent("UV X Tiling", "UV tiling for the x plane of the mesh."));
EditorGUILayout.PropertyField(TopMaterialYTiling, new GUIContent("UV Y Tiling", "UV tiling for the y plane of the mesh."));
EditorGUILayout.PropertyField(TopMaterialRotation, new GUIContent("UV Rotation", "Rotation of the UV tiling for the mesh."));
if (TopPlaneHeight.floatValue < 1)
{
TopPlaneHeight.floatValue = 1;
}
if (TopMaterialXTiling.floatValue < 1)
{
TopMaterialXTiling.floatValue = 1;
}
if (TopMaterialYTiling.floatValue < 1)
{
TopMaterialYTiling.floatValue = 1;
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
detailPlaneFoldout = EditorGUILayout.Foldout(detailPlaneFoldout, "Detail");
if (detailPlaneFoldout)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
//Only draw the detail plane if we are rendering it
DrawDetailMeshRenderer.boolValue = EditorGUILayout.Toggle(new GUIContent("Draw Detail Mesh Renderer", "Check if you want to add a detail mesh on top of the front mesh"), DrawDetailMeshRenderer.boolValue);
if (DrawDetailMeshRenderer.boolValue)
{
EditorGUILayout.PropertyField(DetailMaterial, new GUIContent("Material", "The material that will be rendered on this plane of the mesh."));
EditorGUILayout.PropertyField(DetailPlaneHeight, new GUIContent("Height", "The height of this plane of the mesh."));
EditorGUILayout.PropertyField(DetailMaterialXTiling, new GUIContent("UV X Tiling", "UV tiling for the x plane of the mesh."));
EditorGUILayout.PropertyField(DetailMaterialYTiling, new GUIContent("UV Y Tiling", "UV tiling for the y plane of the mesh."));
EditorGUILayout.PropertyField(DetailMaterialRotation, new GUIContent("UV Rotation", "Rotation of the UV tiling for the mesh."));
EditorGUILayout.PropertyField(DetailPlaneFollowTerrainCurve, new GUIContent("UV Follow Terrain Curve", "Experimental - textures are bent to follow the curve of the terrain."));
if (DetailPlaneHeight.floatValue < 1)
{
DetailPlaneHeight.floatValue = 1;
}
if (DetailMaterialXTiling.floatValue < 1)
{
DetailMaterialXTiling.floatValue = 1;
}
if (DetailMaterialYTiling.floatValue < 1)
{
DetailMaterialYTiling.floatValue = 1;
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.HelpBox("Enter terrain generation rules. At least one is required.", MessageType.None);
//Group all the terrain generation rules under one foldout
terrainGenerationRules = EditorGUILayout.Foldout(terrainGenerationRules, "Terrain Generation Rules");
if (GUILayout.Button(addButton))
{
Rules.arraySize += 1;
}
if (terrainGenerationRules)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
//Loop through the terrain generation rules
for (int i = 0; i < Rules.arraySize; i++)
{
SerializedProperty terrainRule = Rules.GetArrayElementAtIndex(i);
//Get the properites of each terrain rule
SerializedProperty selectedTerrainStyle = terrainRule.FindPropertyRelative("SelectedTerrainStyle");
SerializedProperty selectedTerrainLength = terrainRule.FindPropertyRelative("SelectedTerrainLength");
SerializedProperty minimumKeyVertexHeight = terrainRule.FindPropertyRelative("MinimumKeyVertexHeight");
SerializedProperty maximumKeyVertexHeight = terrainRule.FindPropertyRelative("MaximumKeyVertexHeight");
SerializedProperty minimumKeyVertexSpacing = terrainRule.FindPropertyRelative("MinimumKeyVertexSpacing");
SerializedProperty maximumKeyVertexSpacing = terrainRule.FindPropertyRelative("MaximumKeyVertexSpacing");
SerializedProperty calculatedVertexSpacing = terrainRule.FindPropertyRelative("CalculatedVertexSpacing");
SerializedProperty ruleLength = terrainRule.FindPropertyRelative("RuleLength");
SerializedProperty meshLength = terrainRule.FindPropertyRelative("MeshLength");
SerializedProperty angle = terrainRule.FindPropertyRelative("Angle");
SerializedProperty expandedRules = terrainRule.FindPropertyRelative("ExpandedRules");
//Determine if the rule is expanded or collapsed
if (RulesExpanded.Count <= i)
{
RulesExpanded.Add(true);
}
RulesExpanded[i] = EditorGUILayout.Foldout(RulesExpanded[i], "Rule " + (i + 1).ToString());
if (RulesExpanded[i])
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
//Delete this element if the remove button is clicked
bool deleted = false;
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(removeButton, GUILayout.Width(50)))
{
Rules.DeleteArrayElementAtIndex(i);
deleted = true;
}
if (i != 0)
{
if (GUILayout.Button(upButton, GUILayout.Width(50)))
{
Rules.MoveArrayElement(i, i - 1);
}
}
if (i != Rules.arraySize - 1)
{
if (GUILayout.Button(downButton, GUILayout.Width(50)))
{
Rules.MoveArrayElement(i, i + 1);
}
}
EditorGUILayout.EndHorizontal();
//Don't layout anything else if we deleted the element
if (!deleted)
{
//Now allow the users to edit the rule
EditorGUILayout.PropertyField(selectedTerrainStyle, new GUIContent("Terrain Style", "Repeated = Consistent hills of the same height." + System.Environment.NewLine + "Random = Randomly generated hills of different heights."));
EditorGUILayout.PropertyField(selectedTerrainLength, new GUIContent("Terrain Length", "Fixed = Terrain will only be generated up the rule length number of units. " + System.Environment.NewLine + "Infinite = Terrain will be generated forever."));
EditorGUILayout.PropertyField(minimumKeyVertexHeight, new GUIContent("Min Terrain Height", "Low point for generated mesh verticies."));
EditorGUILayout.PropertyField(maximumKeyVertexHeight, new GUIContent("Max Terrain Height", "High point for generated mesh verticies."));
EditorGUILayout.PropertyField(minimumKeyVertexSpacing, new GUIContent("Min Key Vertex Spacing", "The minimum distance apart your key vertices will be placed."));
EditorGUILayout.PropertyField(maximumKeyVertexSpacing, new GUIContent("Max Key Vertex Spacing", "The maximum distance apart your key verticies will be placed."));
EditorGUILayout.PropertyField(calculatedVertexSpacing, new GUIContent("Calculated Vertex Spacing", "How far apart the verticies between key verticies will be placed."));
if (selectedTerrainLength.intValue == (int)Endless2DTerrain.TerrainRule.TerrainLength.Fixed)
{
EditorGUILayout.PropertyField(ruleLength, new GUIContent("Rule Length", "How long terrain will be generated for this rule."));
//Make sure the mesh length doesn't pass our rule length
if (meshLength.floatValue > ruleLength.floatValue)
{
ruleLength.floatValue = meshLength.floatValue;
}
}
EditorGUILayout.PropertyField(meshLength, new GUIContent("Mesh Length", "How many units in length the the meshes will be for the rule."));
EditorGUILayout.PropertyField(angle, new GUIContent("Angle", "The angle your generated terrain will be set at."));
//Determine what prefabs can be seen on this rule, provided we have prefab rules
if (PrefabRules.arraySize > 0)
{
expandedRules.boolValue = EditorGUILayout.Foldout(expandedRules.boolValue, "Prefabs Allowed On This Rule");
for (int j = 0; j < PrefabRules.arraySize; j++)
{
//Add all the prefab rules first
SerializedProperty allowedPrefab = PrefabRules.GetArrayElementAtIndex(j);
SerializedProperty allowedPrefabToClone = allowedPrefab.FindPropertyRelative("PrefabToClone");
SerializedProperty allowedPrefabs = terrainRule.FindPropertyRelative("AllowedPrefabs");
//Delete any values past the existing one
if (allowedPrefabs.arraySize > PrefabRules.arraySize)
{
for (int del = PrefabRules.arraySize - 1; del < allowedPrefabs.arraySize; del++)
{
allowedPrefabs.DeleteArrayElementAtIndex(del);
}
}
//Is there something at this index? If not, add it
if (j >= allowedPrefabs.arraySize)
{
allowedPrefabs.InsertArrayElementAtIndex(j);
}
//Get our values
SerializedProperty allowedPrefabRule = allowedPrefabs.GetArrayElementAtIndex(j);
SerializedProperty name = allowedPrefabRule.FindPropertyRelative("Name");
SerializedProperty index = allowedPrefabRule.FindPropertyRelative("Index");
SerializedProperty allowed = allowedPrefabRule.FindPropertyRelative("Allowed");
//And set them if they are not set
if (String.IsNullOrEmpty(name.stringValue))
{
allowed.boolValue = true;
}
//Don't bother showing this if they haven't set a value for the prefab
if (allowedPrefabToClone.objectReferenceValue != null)
{
name.stringValue = allowedPrefabToClone.objectReferenceValue.name + " - Prefab Rule " + (index.intValue + 1).ToString();
index.intValue = j;
if (expandedRules.boolValue)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.LabelField(new GUIContent(name.stringValue));
allowed.boolValue = EditorGUILayout.Toggle(allowed.boolValue);
EditorGUILayout.EndHorizontal();
}
}
}
}
//Set some defaults for the values
if (meshLength.floatValue < 10)
{
meshLength.floatValue = 10;
}
angle.floatValue = Mathf.Clamp(angle.floatValue, -80, 80);
//Make sure we have enough verts to make a mesh
if (maximumKeyVertexSpacing.floatValue * 2f > meshLength.floatValue)
{
meshLength.floatValue = maximumKeyVertexSpacing.floatValue * 2f;
}
if (minimumKeyVertexSpacing.floatValue > maximumKeyVertexSpacing.floatValue)
{
maximumKeyVertexSpacing.floatValue = minimumKeyVertexSpacing.floatValue;
}
if (calculatedVertexSpacing.floatValue < 0.1f)
{
calculatedVertexSpacing.floatValue = 0.1f;
}
if (minimumKeyVertexSpacing.floatValue <= 0)
{
minimumKeyVertexSpacing.floatValue = 1;
}
if (maximumKeyVertexSpacing.floatValue <= 0)
{
maximumKeyVertexSpacing.floatValue = 1;
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
//Prefab generation rules
//***************************//
EditorGUILayout.HelpBox("Enter prefab generation rules.", MessageType.None);
//Group all the terrain generation rules under one foldout
prefabGenerationRules = EditorGUILayout.Foldout(prefabGenerationRules, "Prefab Generation Rules");
if (GUILayout.Button(addPrefabButton))
{
PrefabRules.arraySize += 1;
}
if (prefabGenerationRules)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
//Loop through the terrain generation rules
for (int i = 0; i < PrefabRules.arraySize; i++)
{
SerializedProperty prefabRule = PrefabRules.GetArrayElementAtIndex(i);
//Get the properites of each terrain rule
SerializedProperty prefabToClone = prefabRule.FindPropertyRelative("PrefabToClone");
SerializedProperty offset = prefabRule.FindPropertyRelative("Offset");
SerializedProperty minRepeatDistance = prefabRule.FindPropertyRelative("MinRepeatDistance");
SerializedProperty maxRepeatDistance = prefabRule.FindPropertyRelative("MaxRepeatDistance");
SerializedProperty minGroupSize = prefabRule.FindPropertyRelative("MinGroupSize");
SerializedProperty maxGroupSize = prefabRule.FindPropertyRelative("MaxGroupSize");
SerializedProperty minGroupSpacing = prefabRule.FindPropertyRelative("MinGroupSpacing");
SerializedProperty maxGroupSpacing = prefabRule.FindPropertyRelative("MaxGroupSpacing");
SerializedProperty minSlope = prefabRule.FindPropertyRelative("MinSlope");
SerializedProperty maxSlope = prefabRule.FindPropertyRelative("MaxSlope");
SerializedProperty matchGroundAngle = prefabRule.FindPropertyRelative("MatchGroundAngle");
SerializedProperty useMinDistance = prefabRule.FindPropertyRelative("UseMinDistance");
SerializedProperty minDistance = prefabRule.FindPropertyRelative("MinDistance");
SerializedProperty useMaxDistance = prefabRule.FindPropertyRelative("UseMaxDistance");
SerializedProperty maxDistance = prefabRule.FindPropertyRelative("MaxDistance");
//Determine if the rule is expanded or collapsed
if (PrefabRulesExpanded.Count <= i)
{
PrefabRulesExpanded.Add(true);
}
PrefabRulesExpanded[i] = EditorGUILayout.Foldout(PrefabRulesExpanded[i], "Prefab Rule " + (i + 1).ToString());
if (PrefabRulesExpanded[i])
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
//Delete this element if the remove button is clicked
bool ruleDeleted = false;
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(removePrefabButton, GUILayout.Width(50)))
{
PrefabRules.DeleteArrayElementAtIndex(i);
ruleDeleted = true;
}
EditorGUILayout.EndHorizontal();
//Don't layout anything else if we deleted the element
if (!ruleDeleted)
{
//Now allow the users to edit the rule
EditorGUILayout.PropertyField(prefabToClone, new GUIContent("Prefab To Clone", "The prefab you want to clone."));
EditorGUILayout.PropertyField(offset, new GUIContent("Offset", "The amount the prefab will be offset fron the default placement."), true);
EditorGUILayout.PropertyField(minRepeatDistance, new GUIContent("Min Repeat Distance", "Minimum distance between prefab placement."));
EditorGUILayout.PropertyField(maxRepeatDistance, new GUIContent("Max Repeat Distance", "Maximum distance between prefab placement."));
EditorGUILayout.PropertyField(minGroupSize, new GUIContent("Min Group Size", "Minimum group size for prefabs - used if you want more than one prefab generated at a time."));
EditorGUILayout.PropertyField(maxGroupSize, new GUIContent("Max Group Size", "Maximum group size for prefabs - used if you want more than one prefab generated at a time."));
EditorGUILayout.PropertyField(minGroupSpacing, new GUIContent("Min Group Spacing", "The minimum spacing between the prefabs in your group."));
EditorGUILayout.PropertyField(maxGroupSpacing, new GUIContent("Max Group Spacing", "The maximum spacing between the prefabs in your group."));
EditorGUILayout.PropertyField(minSlope, new GUIContent("Min Slope Placement", "Prefabs will only be generated on slopes if the slopoe is greater than this angle."));
EditorGUILayout.PropertyField(maxSlope, new GUIContent("Max Slope Placement", "Prefabs will only be generated on slopes if the slope is less than this angle."));
EditorGUILayout.PropertyField(matchGroundAngle, new GUIContent("Match Ground Angle", "Rotate the prefabs to match the current slope of the ground."));
//Set min and max distances
useMinDistance.boolValue = EditorGUILayout.Toggle("Use Min Distance", useMinDistance.boolValue);
if (useMinDistance.boolValue)
{
EditorGUILayout.PropertyField(minDistance, new GUIContent("Min Distance"));
}
useMaxDistance.boolValue = EditorGUILayout.Toggle("Use Max Distance", useMaxDistance.boolValue);
if (useMaxDistance.boolValue)
{
EditorGUILayout.PropertyField(maxDistance, new GUIContent("Max Distance"));
}
if (minDistance.floatValue < 0)
{
minDistance.floatValue = 0;
}
if (maxDistance.floatValue < 0)
{
maxDistance.floatValue = 0;
}
if (minRepeatDistance.floatValue > maxRepeatDistance.floatValue)
{
maxRepeatDistance.floatValue = minRepeatDistance.floatValue;
}
if (minGroupSize.intValue > maxGroupSize.intValue)
{
maxGroupSize.intValue = minGroupSize.intValue;
}
if (minGroupSpacing.floatValue > maxGroupSpacing.floatValue)
{
maxGroupSpacing.floatValue = minGroupSpacing.floatValue;
}
if (minGroupSpacing.floatValue < 1)
{
minGroupSpacing.floatValue = 1;
}
if (maxGroupSpacing.floatValue < 1)
{
maxGroupSpacing.floatValue = 1;
}
if (minRepeatDistance.floatValue < 1)
{
minRepeatDistance.floatValue = 1;
}
//Set some default if these aren't set
if (maxSlope.floatValue == 0 && minSlope.floatValue == 0)
{
maxSlope.floatValue = 90f;
minSlope.floatValue = -90f;
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
//Now update all the modified properties
terrainDisplayer.ApplyModifiedProperties();
aboutFoldout = EditorGUILayout.Foldout(aboutFoldout, " About Endless - 2D Terrain Generator");
if (aboutFoldout)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
GUILayout.Label(
"Created by Neil Meredith.\n" +
"Thank you for your purchase!.");
if (GUILayout.Button("Rate this package! (Unity Asset Store)"))
{
Application.OpenURL("https://www.assetstore.unity3d.com/#/content/12324");
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
if (GUI.changed)
{
TerrainDisplayer td = target as TerrainDisplayer;
td.Setup();
td.GenerateTerrain(PreviewLength.floatValue);
}
}
void OnEnable()
{
td = target as TerrainDisplayer;
}
