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Fixed issues with disabled widgetHandler
Keybinds no longer work, sigh.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,203 @@ | ||
| function widget:GetInfo() | ||
| return { | ||
| name = "Overview - No Transition Animation", | ||
| desc = "Press and hold 'tab' to instantly switch to a top-down full map overview. Release 'tab' to return to the original view. You can edit param in file to disable hide UI.", | ||
| author = "Errrrrrr", | ||
| date = "2023", | ||
| license = "GNU GPL, v2 or later", | ||
| layer = 0, | ||
| enabled = true, | ||
| } | ||
| end | ||
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| local hide_all_ui = false -- Hide all ui elements when in overview mode | ||
| -- Set this to false if you only want to disable minimap, advplayerslist and chat | ||
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| local oldCamState = nil | ||
| local oldIconsState = nil | ||
| local oldCamDir = nil | ||
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| local viewSizeX, viewSizeY, _, _ = Spring.GetViewGeometry() | ||
| local aspectRatio = viewSizeX / viewSizeY | ||
| local mapRatio = Game.mapSizeX / Game.mapSizeZ | ||
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| --[[ | ||
| -- Rotate a vector by an angle around the Y-axis | ||
| function rotateVector(vec, angle) | ||
| local cos = math.cos(angle) | ||
| local sin = math.sin(angle) | ||
| return { | ||
| cos * vec[1] + sin * vec[3], | ||
| vec[2], | ||
| -sin * vec[1] + cos * vec[3] | ||
| } | ||
| end | ||
| -- Multiply a vector by a scalar | ||
| function multiplyVector(vec, scalar) | ||
| return { | ||
| vec[1] * scalar, | ||
| vec[2] * scalar, | ||
| vec[3] * scalar | ||
| } | ||
| end | ||
| -- Add two vectors | ||
| function addVectors(vec1, vec2) | ||
| return { | ||
| vec1[1] + vec2[1], | ||
| vec1[2] + vec2[2], | ||
| vec1[3] + vec2[3] | ||
| } | ||
| end | ||
| -- Subtract two vectors | ||
| function subtractVectors(vec1, vec2) | ||
| return { | ||
| vec1[1] - vec2[1], | ||
| vec1[2] - vec2[2], | ||
| vec1[3] - vec2[3] | ||
| } | ||
| end | ||
| local function calculateTrapezoidCorners(camState, dir) | ||
| -- Calculate the forward, right, and up vectors | ||
| local forward = {dir[1], dir[2], dir[3]} | ||
| local right = {dir[3], 0, -dir[1]} -- cross product of dir and up = {0, 1, 0} | ||
| local up = {0, 1, 0} -- points straight up in Y | ||
| -- normalize direction vectors | ||
| local lenForward = math.sqrt(forward[1]*forward[1] + forward[2]*forward[2] + forward[3]*forward[3]) | ||
| forward[1], forward[2], forward[3] = forward[1]/lenForward, forward[2]/lenForward, forward[3]/lenForward | ||
| local lenRight = math.sqrt(right[1]*right[1] + right[2]*right[2] + right[3]*right[3]) | ||
| right[1], right[2], right[3] = right[1]/lenRight, right[2]/lenRight, right[3]/lenRight | ||
| local lenUp = math.sqrt(up[1]*up[1] + up[2]*up[2] + up[3]*up[3]) | ||
| up[1], up[2], up[3] = up[1]/lenUp, up[2]/lenUp, up[3]/lenUp | ||
| local height = camState.height or 0 | ||
| if height == 0 then height = camState.dist end | ||
| local halfWidth = height * math.tan(math.rad(camState.fov / 2)) -- horizontal half-width | ||
| local halfHeight = halfWidth / aspectRatio -- vertical half-height (adjusted by the aspect ratio) | ||
| -- Calculate the four corners of the trapezoid | ||
| local center = {camState.px, camState.py, camState.pz} | ||
| local d1 = multiplyVector(up, halfHeight) | ||
| local d2 = multiplyVector(right, halfWidth) | ||
| local p1 = addVectors(subtractVectors(center, d1), d2) | ||
| local p2 = addVectors(addVectors(center, d1), d2) | ||
| local p3 = subtractVectors(addVectors(center, d1), d2) | ||
| local p4 = subtractVectors(subtractVectors(center, d1), d2) | ||
| return p1, p2, p3, p4 | ||
| end | ||
| ]] | ||
| function widget:KeyPress(key, mods, isRepeat) | ||
| if key == Spring.GetKeyCode("tab") then | ||
| if not oldCamState then | ||
| -- Save the original camera state and icons state | ||
| oldCamState = Spring.GetCameraState() | ||
| oldIconsState = Spring.GetConfigInt("icons", 1) | ||
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| -- Save the current camera direction | ||
| oldCamDir = {Spring.GetCameraDirection()} | ||
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| -- Hide the chat using the chat widget's function | ||
| if WG['chat'] then | ||
| WG['chat'].setHide(true) | ||
| end | ||
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| -- Disable the engine's minimap | ||
| Spring.SendCommands("minimap minimize 1") | ||
| -- Disable advplayerslist widget | ||
| --widgetHandler:DisableWidget('AdvPlayersList') | ||
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| if hide_all_ui then | ||
| Spring.SendCommands("HideInterface") | ||
| end | ||
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| -- Switch to the custom view | ||
| local camState = Spring.GetCameraState() | ||
| camState.name = "ta" | ||
| camState.mode = 1 | ||
| camState.px = Game.mapSizeX * 0.5 | ||
| camState.py = Spring.GetGroundHeight(Game.mapSizeX * 0.5, Game.mapSizeZ * 0.5) | ||
| camState.pz = Game.mapSizeZ * 0.5 | ||
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| if mapRatio > aspectRatio then | ||
| camState.height = Game.mapSizeX / (2 * math.tan(math.rad(camState.fov / 2))) | ||
| else | ||
| camState.height = Game.mapSizeZ / (2 * math.tan(math.rad(camState.fov / 2))) * aspectRatio | ||
| end | ||
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| camState.height = camState.height * 0.6 | ||
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| camState.angle = 0.0 | ||
| Spring.SetCameraState(camState, 0) | ||
| Spring.SendCommands("viewicons") -- enable icons | ||
| end | ||
| return true -- block the event from other widgets or game default functionality | ||
| end | ||
| return false | ||
| end | ||
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| function widget:KeyRelease(key) | ||
| if key == Spring.GetKeyCode("tab") then | ||
| if oldCamState then | ||
| -- Restore the original camera state and icons state | ||
| Spring.SetCameraState(oldCamState, 0) | ||
| Spring.SendCommands("icons " .. oldIconsState) -- restore icons state | ||
| oldCamState = nil | ||
| oldIconsState = nil | ||
| oldCamDir = nil | ||
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| -- Show the chat using the chat widget's function | ||
| if WG['chat'] then | ||
| WG['chat'].setHide(false) | ||
| end | ||
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| -- Re-enable the engine's minimap | ||
| Spring.SendCommands("minimap minimize 0") | ||
| -- Re-enable advplayerslist widget | ||
| --widgetHandler:EnableWidget('AdvPlayersList') | ||
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| if hide_all_ui then | ||
| Spring.SendCommands("HideInterface") | ||
| end | ||
| end | ||
| return true -- block the event from other widgets or game default functionality | ||
| end | ||
| return false | ||
| end | ||
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| function widget:DrawWorld() | ||
| if oldCamState then | ||
| -- Calculate the previous camera's position | ||
| local px, py, pz = oldCamState.px, oldCamState.py, oldCamState.pz | ||
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| -- Setup circle parameters | ||
| local maxRadius = oldCamState.height/2 | ||
| if maxRadius == nil then maxRadius = oldCamState.dist/2 or 1000 end -- maximum radius of the circle is now the camera's height | ||
| local shrinkTime = 0.5 -- how long it takes for the circle to shrink to the center, halved for a faster shrink | ||
| local pauseTime = 1 -- pause time in seconds between each shrink | ||
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| -- Draw the pulsing circle | ||
| gl.Color(0, 1, 0, 1) -- green color | ||
| -- Calculate a shrinking radius | ||
| local time = Spring.GetGameSeconds() | ||
| local phase = time % (shrinkTime + pauseTime) -- phase of the shrink-pause cycle | ||
| if phase < shrinkTime then -- during the shrinking animation | ||
| local radius = (1 - phase / shrinkTime) * maxRadius | ||
| -- Draw the circle | ||
| gl.DrawGroundCircle(px, py, pz, radius, 128) -- 128 is the number of vertices, adjust for performance | ||
| end | ||
| gl.Color(1, 1, 1, 1) -- reset color to white | ||
| end | ||
| end | ||
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