139 lines
2.5 KiB
Plaintext
139 lines
2.5 KiB
Plaintext
/*
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Usage:
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inventory_hud_elem = inventory_cr eate(shader,show_icon)
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Creates a new hud element.
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Shader is the name of a shader found in the hud.gdt.
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show_icon defaults to false.
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Inventory items will stack in the order they are created.
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inventory_hud_elem inventory_show();
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Shows the hud element
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inventory_hud_elem inventory_hide();
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Hides the hud element
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inventory_hud_elem inventory_destroy();
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Destroyed the hud element
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*/
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main()
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{
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level.inventory = [];
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}
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inventory_create( shader, show_icon )
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{
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// feature disabled.
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if ( true )
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return spawnstruct();
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// Creates a hud element for the inventroy.
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// Shader is the name of a shader found in the hud.gdt. Assumed to be 64x64 units.
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assert( isdefined( shader ) );
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if ( !isdefined( show_icon ) )
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show_icon = false;
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ent = newHudElem();
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ent.alignX = "right";
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ent.alignY = "top";
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ent.horzAlign = "right";
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ent.vertAlign = "top";
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ent.alpha = 0;
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ent.index = level.inventory.size;
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ent.show_icon = show_icon;
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ent setshader( shader, 40, 40 ); // 40, 40 makes for ~64x64 in 1024 * 768
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level.inventory[ ent.index ] = ent;
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inventroy_update();
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return ent;
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}
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inventory_hide()
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{
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// feature disabled.
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if ( true )
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return;
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self.show_icon = false;
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inventroy_update();
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}
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inventory_show()
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{
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// feature disabled.
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if ( true )
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return;
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self.show_icon = true;
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inventroy_update();
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}
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inventroy_update()
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{
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// feature disabled.
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if ( true )
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return;
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// Updates the location and visibility state for each item in the inventory
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x = -18;
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y = 8;
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gap = 42;
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position = 0;
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for ( i = 0; i < level.inventory.size; i++ )
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{
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if ( level.inventory[ i ].show_icon )
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{
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new_y = y + ( gap * position );
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if ( new_y != level.inventory[ i ].y )
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{
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level.inventory[ i ].x = x;
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if ( level.inventory[ i ].alpha != 0 )
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level.inventory[ i ] moveovertime( .3 );
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level.inventory[ i ].y = new_y;
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}
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if ( level.inventory[ i ].alpha != 1 )
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{
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level.inventory[ i ] fadeovertime( .3 );
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level.inventory[ i ].alpha = 1;
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}
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position++ ;
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}
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else
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{
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level.inventory[ i ] fadeovertime( .3 );
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level.inventory[ i ].alpha = 0;
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}
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}
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}
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inventory_destroy()
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{
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// feature disabled.
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if ( true )
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return;
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// Destroyes the hud element and removes it from the inventory.
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self destroy();
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index = 0;
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old_inventory = level.inventory;
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level.inventory = [];
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for ( i = 0; i < old_inventory.size; i++ )
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{
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if ( isdefined( old_inventory[ i ] ) )
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level.inventory[ level.inventory.size ] = old_inventory[ i ];
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}
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inventroy_update();
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} |