Disable screenshake by default

files/check.lua

@@ -77,6 +77,12 @@ function Check:Regular(interval)
 			Message:ShowSetNoitaSettings(Modification.AutoSet, string.format("Internal resolution is %s. Expected %s.", Coords.InternalResolution, expected))
 		end
 	end
+	if config["screenshake_intensity"] then
+		local expected = config.screenshake_intensity
+		if expected ~= self.StartupConfig.screenshake_intensity then
+			Message:ShowSetNoitaSettings(Modification.AutoSet, string.format("Screenshake intensity is %s, expected %s.", self.StartupConfig.screenshake_intensity, expected))
+		end
+	end
 
 	-- Magic numbers stuff doesn't need a forced restart, just a normal restart by the user.
 	if magic["VIRTUAL_RESOLUTION_X"] and magic["VIRTUAL_RESOLUTION_Y"] then

files/libraries/coordinates.lua

@@ -20,7 +20,7 @@
 -- - Integer world coordinates map exactly to pixel borders.
 -- - The default image ratios of the virtual and internal rectangles don't exactly match, which causes a small line of not correctly rendered pixels at the bottom window.
 -- - The GRID_RENDER_BORDER magic number adds the given amount of world pixels to the virtual rectangle's width. This happens after fitting, so a positive value will make it wider than the internal rectangle. The virtual rectangle will always be aligned to start at the left side of the internal rectangle, though.
--- - The virtual offset needs to be [-GRID_RENDER_BORDER, 0] for the viewport center to be exactly centered, and chunks to align perfectly with the window.
+-- - The virtual offset needs to be [-GRID_RENDER_BORDER, 0] for the viewport center to be exactly centered to the window or virtual rectangle.
 
 --------------------------
 -- Load library modules --

files/message.lua

@@ -52,6 +52,7 @@ function Message:ShowResetNoitaSettings()
 		Lines = {
 			"You requested to reset some game settings like:",
 			"- Custom resolutions",
+			"- Screenshake intensity",
 			" ",
 			"Press the following button to reset the settings and close Noita automatically:",
 		},

files/modification.lua

@@ -27,6 +27,21 @@ local Vec2 = require("noita-api.vec2")
 -- Code --
 ----------
 
+---Reads the current config from `config.xml` and returns it as table.
+---@return table<string, string> config
+function Modification.GetConfig()
+	local configFilename = Utils.GetSpecialDirectory("save-shared") .. "config.xml"
+
+	-- Read and modify config.
+	local f, err = io.open(configFilename, "r")
+	if not f then error(string.format("failed to read config file: %s", err)) end
+	local xml = NXML.parse(f:read("*a"))
+
+	f:close()
+
+	return xml.attr
+end
+
 ---Will update Noita's `config.xml` with the values in the given table.
 ---
 ---This will force close Noita!
@@ -172,6 +187,9 @@ function Modification.RequiredChanges()
 	-- Capturing will not work in fullscreen.
 	config["fullscreen"] = "0"
 
+	-- Also disable screenshake.
+	config["screenshake_intensity"] = "0"
+
 	magic["DRAW_PARALLAX_BACKGROUND"] = ModSettingGet("noita-mapcap.disable-background") and "0" or "1"
 	magic["DEBUG_PAUSE_GRID_UPDATE"] = ModSettingGet("noita-mapcap.disable-physics") and "1" or "0"
 	magic["DEBUG_PAUSE_BOX2D"] = ModSettingGet("noita-mapcap.disable-physics") and "1" or "0"
@@ -233,6 +251,7 @@ function Modification.Reset()
 		internal_size_h = "720",
 		backbuffer_width = "1280",
 		backbuffer_height = "720",
+		screenshake_intensity = "0.7",
 	}
 
 	Modification.SetConfig(config)

init.lua

@@ -55,6 +55,9 @@ dofile("mods/noita-mapcap/files/ui.lua")
 
 ---Called in order upon loading a new(?) game.
 function OnModPreInit()
+	-- Read Noita's config to be used in checks later on.
+	Check.StartupConfig = Modification.GetConfig()
+
 	-- Set magic numbers and other stuff based on mod settings.
 	local config, magic, memory, patches = Modification.RequiredChanges()
 	Modification.SetMagicNumbers(magic)

settings.lua

@@ -284,18 +284,18 @@ modSettings = {
 				value_default = DebugAPI.IsDevBuild(), -- Defaults to true in dev build, false in regular Noita.
 				scope = MOD_SETTING_SCOPE_RUNTIME_RESTART,
 			},
-			{
-				id = "modify-entities",
-				ui_name = "  Disable entity logic",
-				ui_description = "If enabled, the mod will disable some components of all encountered entities.\nThis will:\n- Disable AI\n- Disable falling\n- Disable hovering and rotation animations\n- Reduce explosions\n \nThis may slow down things a bit.\nAnd it may make Noita more likely to crash.\nUse at your own risk.",
-				value_default = false,
-				scope = MOD_SETTING_SCOPE_RUNTIME,
-			},
 			{
 				id = "disable-shaders-gui-ai",
 				ui_name = "  Disable shaders, GUI and AI",
 				ui_description = "It has the same effect as pressing F5, F8 and F12 in the Noita dev build.\nDoesn't work outside the dev build.",
 				hidden = not DebugAPI:IsDevBuild(), -- Hide in anything else than the dev build.
+				value_default = DebugAPI.IsDevBuild(), -- Defaults to true in dev build, false in regular Noita.
+				scope = MOD_SETTING_SCOPE_RUNTIME,
+			},
+			{
+				id = "modify-entities",
+				ui_name = "  Disable entity logic",
+				ui_description = "If enabled, the mod will disable some components of all encountered entities.\nThis will:\n- Disable AI\n- Disable falling\n- Disable hovering and rotation animations\n- Reduce explosions\n \nThis may slow down things a bit.\nAnd it may make Noita more likely to crash.\nUse at your own risk.",
 				value_default = false,
 				scope = MOD_SETTING_SCOPE_RUNTIME,
 			},