mirror of
https://github.com/acemod/ACE3.git
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137 lines
3.6 KiB
Plaintext
137 lines
3.6 KiB
Plaintext
/*
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* Author: SilentSpike
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* Handles UI initialisation and destruction
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*
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* Arguments:
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* 0: Init/Terminate <BOOL>
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*
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* Return Value:
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* None
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*
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* Example:
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* [false] call ace_spectator_fnc_ui
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*
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* Public: No
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*/
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#include "script_component.hpp"
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params ["_init"];
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// No change
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if (_init isEqualTo !isNull SPEC_DISPLAY) exitWith {};
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// Close map
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openMap [false,false];
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// Close any open dialogs
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while {dialog} do {
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closeDialog 0;
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};
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// Note that init and destroy intentionally happen in reverse order
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// Init: Vars > Display > UI Stuff
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// Destroy: UI Stuff > Display > Vars
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if (_init) then {
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// UI visibility tracking
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GVAR(uiVisible) = true;
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GVAR(uiHelpVisible) = true;
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GVAR(uiMapVisible) = true;
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GVAR(uiWidgetVisible) = true;
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// Drawing related
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GVAR(drawProjectiles) = false;
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GVAR(drawUnits) = true;
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GVAR(entitiesToDraw) = [];
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GVAR(grenadesToDraw) = [];
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GVAR(iconsToDraw) = [];
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GVAR(projectilesToDraw) = [];
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// RMB tracking is used for follow camera mode
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GVAR(holdingRMB) = false;
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// Highlighted map object is used for click and drawing events
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GVAR(uiMapHighlighted) = objNull;
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// Holds the current list data
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GVAR(curList) = [];
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// Cache view distance and set spectator default
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GVAR(oldViewDistance) = viewDistance;
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setViewDistance DEFAULT_VIEW_DISTANCE;
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// If counter already exists handle it, otherwise display XEH will handle it
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[GETUVAR(RscRespawnCounter,displayNull)] call FUNC(compat_counter);
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// Create the display
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MAIN_DISPLAY createDisplay QGVAR(display);
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// Store default H value for scaling purposes
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GVAR(uiHelpH) = (ctrlPosition CTRL_HELP) select 3;
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// Initially hide map
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[] call FUNC(ui_toggleMap);
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// Initially fade the list
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[true] call FUNC(ui_fadeList);
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// Initalise the help, widget and list information
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[] call FUNC(ui_updateCamButtons);
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[] call FUNC(ui_updateListEntities);
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[] call FUNC(ui_updateListFocus);
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[] call FUNC(ui_updateWidget);
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[] call FUNC(ui_updateHelp);
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// Start updating things to draw
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GVAR(collectPFH) = [LINKFUNC(ui_updateIconsToDraw), 0.2] call CBA_fnc_addPerFrameHandler;
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// Draw icons and update the cursor object
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GVAR(uiDraw3D) = addMissionEventHandler ["Draw3D", {call FUNC(ui_draw3D)}];
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// Periodically update list and focus widget
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GVAR(uiPFH) = [{
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[] call FUNC(ui_updateListEntities);
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[] call FUNC(ui_updateWidget);
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}, 5] call CBA_fnc_addPerFrameHandler;
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} else {
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// Stop updating the list and focus widget
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[GVAR(uiPFH)] call CBA_fnc_removePerFrameHandler;
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GVAR(uiPFH) = nil;
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// Stop drawing icons and tracking cursor object
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removeMissionEventHandler ["Draw3D", GVAR(uiDraw3D)];
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GVAR(uiDraw3D) = nil;
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// Stop updating things to draw
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[GVAR(collectPFH)] call CBA_fnc_removePerFrameHandler;
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GVAR(collectPFH) = nil;
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// Destroy the display
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SPEC_DISPLAY closeDisplay 1;
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// Stop tracking everything
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GVAR(uiVisible) = nil;
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GVAR(uiHelpVisible) = nil;
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GVAR(uiMapVisible) = nil;
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GVAR(uiWidgetVisible) = nil;
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GVAR(holdingRMB) = nil;
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GVAR(uiMapHighlighted) = nil;
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GVAR(curList) = nil;
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GVAR(uiHelpH) = nil;
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// Stop drawing
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GVAR(drawProjectiles) = nil;
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GVAR(drawUnits) = nil;
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GVAR(entitiesToDraw) = nil;
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GVAR(grenadesToDraw) = nil;
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GVAR(iconsToDraw) = nil;
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GVAR(projectilesToDraw) = nil;
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// Reset view distance
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setViewDistance GVAR(oldViewDistance);
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GVAR(oldViewDistance) = nil;
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// Ensure chat is shown again
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showChat true;
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};
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