mirror of
https://github.com/mrSkortch/MissionScriptingTools.git
synced 2025-08-15 10:47:23 +00:00
Shape Functions and linkUnit
Added linkUnit value to DB for statics added shape functions insideShape circleInCircle circleInPoly polyInPoly polyInCircle -Added error handling for get2DDist and get3DDist if a value is missing.
This commit is contained in:
mrSkortch
parent
20f49ee454
commit
f657c5d5a6
146
mist.lua
146
mist.lua
@ -35,7 +35,7 @@ mist = {}
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-- don't change these
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mist.majorVersion = 4
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mist.minorVersion = 5
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mist.build = 102
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mist.build = 103
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-- forward declaration of log shorthand
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local log
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@ -253,6 +253,7 @@ do -- the main scope
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if category == 'static' then
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units_tbl[unit_num].categoryStatic = unit_data.category
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units_tbl[unit_num].shape_name = unit_data.shape_name
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units_tbl[unit_num].linkUnit = unit_data.linkUnit
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if unit_data.mass then
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units_tbl[unit_num].mass = unit_data.mass
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end
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@ -836,6 +837,8 @@ do -- the main scope
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newTable.units[1].canCargo = data.canCargo
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newTable.units[1].categoryStatic = data.categoryStatic
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newTable.units[1].type = data.type
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newTable.units[1].linkUnit = data.linkUnit
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mistAddedObjects[index] = nil
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break
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end
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@ -2780,6 +2783,114 @@ function mist.getDeadMapObjsInPolygonZone(zone)
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end
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return map_objs
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end
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mist.shape = {}
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function mist.shape.insideShape(shape1, shape2, full)
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if shape1.radius then -- probably a circle
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if shape2.radius then
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return mist.shape.circleInCircle(shape1, shape2, full)
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elseif shape2[1] then
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return mist.shape.circleInPoly(shape1, shape2, full)
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end
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elseif shape1[1] then -- shape1 is probably a polygon
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if shape2.radius then
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return mist.shape.polyInCircle(shape1, shape2, full)
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elseif shape2[1] then
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return mist.shape.polyInPoly(shape1, shape2, full)
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end
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end
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return false
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end
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function mist.shape.circleInCircle(c1, c2, full)
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if not full then -- quick partial check
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if mist.utils.get2DDist(c1.point, c2.point) <= c2.radius then
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return true
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end
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end
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local theta = mist.utils.getHeadingPoints(c2.point, c1.point) -- heading from
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if full then
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return mist.utils.get2DDist(mist.projectPoint(c1.point, c1.radius, theta), c2.point) <= c2.radius
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else
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return mist.utils.get2DDist(mist.projectPoint(c1.point, c1.radius, theta + math.pi), c2.point) <= c2.radius
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end
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return false
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end
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function mist.shape.circleInPoly(circle, poly, full)
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if poly and type(poly) == 'table' and circle and type(circle) == 'table' and circle.radius and circle.point then
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if not full then
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for i = 1, #poly do
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if mist.utils.get2DDist(circle.point, poly[i]) <= circle.radius then
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return true
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end
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end
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end
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-- no point is inside of the zone, now check if any part is
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local count = 0
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for i = 1, #poly do
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local theta -- heading of each set of points
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if i == #poly then
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theta = mist.utils.getHeadingPoints(poly[i],poly[1])
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else
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theta = mist.utils.getHeadingPoints(poly[i],poly[i+1])
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end
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-- offset
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local pPoint = mist.projectPoint(circle.point, circle.radius, theta - (math.pi/180))
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local oPoint = mist.projectPoint(circle.point, circle.radius, theta + (math.pi/180))
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if mist.pointInPolygon(pPoint, poly) == true then
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if (full and mist.pointInPolygon(oPoint, poly) == true) or not full then
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return true
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end
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end
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end
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end
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return false
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end
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function mist.shape.polyInPoly(p1, p2, full)
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local count = 0
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for i = 1, #p1 do
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if mist.pointInPolygon(p1[i], p2) then
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count = count + 1
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end
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if (not full) and count > 0 then
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return true
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end
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end
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if count == #p1 then
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return true
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end
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return false
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end
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function mist.shape.polyInCircle(poly, circle, full)
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local count = 0
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for i = 1, #poly do
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if mist.utils.get2DDist(circle.point, poly[i]) <= circle.radius then
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if full then
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count = count + 1
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else
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return true
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end
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end
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end
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if count == #poly then
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return true
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end
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return false
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end
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function mist.pointInPolygon(point, poly, maxalt) --raycasting point in polygon. Code from http://softsurfer.com/Archive/algorithm_0103/algorithm_0103.htm
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--[[local type_tbl = {
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@ -2867,7 +2978,7 @@ function mist.getUnitsInZones(unit_names, zone_names, zone_type)
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for k = 1, #zone_names do
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local zone = mist.DBs.zonesByName[zone_names[k]]
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if zone then
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zones[#zones + 1] = {radius = zone.radius, x = zone.point.x, y = zone.point.y, z = zone.point.z, verts = zone.vertices}
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zones[#zones + 1] = {radius = zone.radius, x = zone.point.x, y = zone.point.y, z = zone.point.z, verts = zone.verticies}
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end
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end
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@ -3014,7 +3125,8 @@ end
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function mist.getAvgPoint(points)
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local avgX, avgY, avgZ, totNum = 0, 0, 0, 0
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for i = 1, #points do
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local nPoint = mist.utils.makeVec3(points[i])
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--log:warn(points[i])
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local nPoint = mist.utils.makeVec3(points[i])
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if nPoint.z then
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avgX = avgX + nPoint.x
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avgY = avgY + nPoint.y
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@ -4585,6 +4697,12 @@ do -- mist.util scope
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-- @tparam Vec2|Vec3 point2 second point
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-- @treturn number distance between given points.
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function mist.utils.get2DDist(point1, point2)
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if not point1 then
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log:warn("mist.utils.get2DDist 1st input value is nil")
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end
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if not point2 then
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log:warn("mist.utils.get2DDist 2nd input value is nil")
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end
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point1 = mist.utils.makeVec3(point1)
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point2 = mist.utils.makeVec3(point2)
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return mist.vec.mag({x = point1.x - point2.x, y = 0, z = point1.z - point2.z})
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@ -4595,6 +4713,12 @@ do -- mist.util scope
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-- @tparam Vec3 point2 second point
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-- @treturn number distancen between given points in 3D space.
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function mist.utils.get3DDist(point1, point2)
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if not point1 then
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log:warn("mist.utils.get2DDist 1st input value is nil")
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end
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if not point2 then
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log:warn("mist.utils.get2DDist 2nd input value is nil")
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end
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return mist.vec.mag({x = point1.x - point2.x, y = point1.y - point2.y, z = point1.z - point2.z})
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end
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@ -5236,8 +5360,15 @@ do -- mist.debug scope
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end
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return output
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end
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-- write CLSIDs
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-- write livery names
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function mist.debug.writeWeapons(unit)
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end
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function mist.debug.mark(msg, coord)
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mist.marker.add({point = coord, text = msg})
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log:warn('debug.mark: $1 $2', msg, coord)
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end
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end
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--- 3D Vector functions
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@ -7392,8 +7523,9 @@ do
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--log:warn(vars)
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return mist.marker.add(vars)
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end
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end
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--[[
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function mist.marker.circle(v)
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@ -8048,7 +8180,7 @@ do -- group tasks scope
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if type(zoneName) == 'string' then
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local zone = mist.DBs.zonesByName[zoneName]
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if zone.type and zone.type == 2 then
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return mist.getRandomPointInPoly(zone.vertices)
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return mist.getRandomPointInPoly(zone.verticies)
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else
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return mist.getRandPointInCircle(zone.point, zone.radius, innerRadius, maxA, minA)
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end
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@ -35,7 +35,7 @@ mist = {}
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-- don't change these
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mist.majorVersion = 4
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mist.minorVersion = 5
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mist.build = 102
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mist.build = 103
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-- forward declaration of log shorthand
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local log
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@ -253,6 +253,7 @@ do -- the main scope
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if category == 'static' then
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units_tbl[unit_num].categoryStatic = unit_data.category
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units_tbl[unit_num].shape_name = unit_data.shape_name
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units_tbl[unit_num].linkUnit = unit_data.linkUnit
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if unit_data.mass then
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units_tbl[unit_num].mass = unit_data.mass
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end
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@ -836,6 +837,8 @@ do -- the main scope
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newTable.units[1].canCargo = data.canCargo
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newTable.units[1].categoryStatic = data.categoryStatic
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newTable.units[1].type = data.type
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newTable.units[1].linkUnit = data.linkUnit
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mistAddedObjects[index] = nil
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break
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end
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@ -2780,6 +2783,114 @@ function mist.getDeadMapObjsInPolygonZone(zone)
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end
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return map_objs
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end
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mist.shape = {}
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function mist.shape.insideShape(shape1, shape2, full)
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if shape1.radius then -- probably a circle
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if shape2.radius then
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return mist.shape.circleInCircle(shape1, shape2, full)
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elseif shape2[1] then
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return mist.shape.circleInPoly(shape1, shape2, full)
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end
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elseif shape1[1] then -- shape1 is probably a polygon
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if shape2.radius then
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return mist.shape.polyInCircle(shape1, shape2, full)
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elseif shape2[1] then
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return mist.shape.polyInPoly(shape1, shape2, full)
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end
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end
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return false
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end
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function mist.shape.circleInCircle(c1, c2, full)
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if not full then -- quick partial check
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if mist.utils.get2DDist(c1.point, c2.point) <= c2.radius then
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return true
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end
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end
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local theta = mist.utils.getHeadingPoints(c2.point, c1.point) -- heading from
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if full then
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return mist.utils.get2DDist(mist.projectPoint(c1.point, c1.radius, theta), c2.point) <= c2.radius
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else
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return mist.utils.get2DDist(mist.projectPoint(c1.point, c1.radius, theta + math.pi), c2.point) <= c2.radius
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end
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return false
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end
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function mist.shape.circleInPoly(circle, poly, full)
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if poly and type(poly) == 'table' and circle and type(circle) == 'table' and circle.radius and circle.point then
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if not full then
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for i = 1, #poly do
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if mist.utils.get2DDist(circle.point, poly[i]) <= circle.radius then
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return true
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end
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end
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end
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-- no point is inside of the zone, now check if any part is
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local count = 0
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for i = 1, #poly do
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local theta -- heading of each set of points
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if i == #poly then
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theta = mist.utils.getHeadingPoints(poly[i],poly[1])
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else
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theta = mist.utils.getHeadingPoints(poly[i],poly[i+1])
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end
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-- offset
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local pPoint = mist.projectPoint(circle.point, circle.radius, theta - (math.pi/180))
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local oPoint = mist.projectPoint(circle.point, circle.radius, theta + (math.pi/180))
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if mist.pointInPolygon(pPoint, poly) == true then
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if (full and mist.pointInPolygon(oPoint, poly) == true) or not full then
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return true
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end
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end
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end
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end
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return false
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end
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function mist.shape.polyInPoly(p1, p2, full)
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local count = 0
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for i = 1, #p1 do
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if mist.pointInPolygon(p1[i], p2) then
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count = count + 1
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end
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if (not full) and count > 0 then
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return true
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end
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end
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if count == #p1 then
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return true
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end
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return false
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end
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function mist.shape.polyInCircle(poly, circle, full)
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local count = 0
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for i = 1, #poly do
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if mist.utils.get2DDist(circle.point, poly[i]) <= circle.radius then
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if full then
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count = count + 1
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else
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return true
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end
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end
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end
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if count == #poly then
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return true
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end
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return false
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end
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function mist.pointInPolygon(point, poly, maxalt) --raycasting point in polygon. Code from http://softsurfer.com/Archive/algorithm_0103/algorithm_0103.htm
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--[[local type_tbl = {
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@ -2867,7 +2978,7 @@ function mist.getUnitsInZones(unit_names, zone_names, zone_type)
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for k = 1, #zone_names do
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local zone = mist.DBs.zonesByName[zone_names[k]]
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if zone then
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zones[#zones + 1] = {radius = zone.radius, x = zone.point.x, y = zone.point.y, z = zone.point.z, verts = zone.vertices}
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zones[#zones + 1] = {radius = zone.radius, x = zone.point.x, y = zone.point.y, z = zone.point.z, verts = zone.verticies}
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end
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end
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@ -3014,7 +3125,8 @@ end
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function mist.getAvgPoint(points)
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local avgX, avgY, avgZ, totNum = 0, 0, 0, 0
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for i = 1, #points do
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local nPoint = mist.utils.makeVec3(points[i])
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--log:warn(points[i])
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local nPoint = mist.utils.makeVec3(points[i])
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if nPoint.z then
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avgX = avgX + nPoint.x
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avgY = avgY + nPoint.y
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@ -4585,6 +4697,12 @@ do -- mist.util scope
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-- @tparam Vec2|Vec3 point2 second point
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-- @treturn number distance between given points.
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function mist.utils.get2DDist(point1, point2)
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if not point1 then
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log:warn("mist.utils.get2DDist 1st input value is nil")
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end
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if not point2 then
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log:warn("mist.utils.get2DDist 2nd input value is nil")
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end
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point1 = mist.utils.makeVec3(point1)
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point2 = mist.utils.makeVec3(point2)
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return mist.vec.mag({x = point1.x - point2.x, y = 0, z = point1.z - point2.z})
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@ -4595,6 +4713,12 @@ do -- mist.util scope
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-- @tparam Vec3 point2 second point
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-- @treturn number distancen between given points in 3D space.
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function mist.utils.get3DDist(point1, point2)
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if not point1 then
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log:warn("mist.utils.get2DDist 1st input value is nil")
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end
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if not point2 then
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log:warn("mist.utils.get2DDist 2nd input value is nil")
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end
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return mist.vec.mag({x = point1.x - point2.x, y = point1.y - point2.y, z = point1.z - point2.z})
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end
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@ -5236,8 +5360,15 @@ do -- mist.debug scope
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end
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return output
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end
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-- write CLSIDs
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-- write livery names
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function mist.debug.writeWeapons(unit)
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end
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function mist.debug.mark(msg, coord)
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mist.marker.add({point = coord, text = msg})
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log:warn('debug.mark: $1 $2', msg, coord)
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end
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end
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--- 3D Vector functions
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@ -7392,8 +7523,9 @@ do
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--log:warn(vars)
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return mist.marker.add(vars)
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end
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end
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--[[
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function mist.marker.circle(v)
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@ -8048,7 +8180,7 @@ do -- group tasks scope
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if type(zoneName) == 'string' then
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local zone = mist.DBs.zonesByName[zoneName]
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if zone.type and zone.type == 2 then
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return mist.getRandomPointInPoly(zone.vertices)
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return mist.getRandomPointInPoly(zone.verticies)
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else
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return mist.getRandPointInCircle(zone.point, zone.radius, innerRadius, maxA, minA)
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end
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