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116 lines
4.4 KiB
C++
116 lines
4.4 KiB
C++
//========= Copyright 1996-2009, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Implements the interface class for all paint power users.
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//
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//=============================================================================//
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#include "basetypes.h"
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#include "cbase.h"
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#include "paint_power_user_interface.h"
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#include "paintable_entity.h"
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#ifdef GAME_DLL
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#include "world.h"
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#else
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#include "c_world.h"
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#endif
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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ConVar sv_enable_paint_power_user_debug("sv_enable_paint_power_user_debug", "0", FCVAR_REPLICATED | FCVAR_CHEAT,"Enable debug spew for paint power users.");
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ConVar sv_debug_draw_contacts( "sv_debug_draw_contacts", "0", FCVAR_REPLICATED | FCVAR_CHEAT, "0: Dont draw anything. 1: Draw contacts. 2: Draw colored contacts" );
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ConVar sv_bounce_paint_forward_velocity_bonus("sv_bounce_paint_forward_velocity_bonus", "0.375f", FCVAR_REPLICATED | FCVAR_DEVELOPMENTONLY, "What percentage of forward velocity to add onto a ground bounce");
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ConVar bounce_paint_wall_jump_upward_speed("bounce_paint_wall_jump_upward_speed", "275", FCVAR_REPLICATED | FCVAR_CHEAT, "The upward velocity added when bouncing off a wall");
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ConVar bounce_paint_min_speed("bounce_paint_min_speed", "500.0f", FCVAR_REPLICATED | FCVAR_CHEAT, "For tweaking how high bounce paint launches the player.");
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ConVar sv_wall_bounce_trade("sv_wall_bounce_trade", "0.73", FCVAR_REPLICATED | FCVAR_CHEAT, "How much outward velocity is traded for upward velocity on wall bounces");
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IPaintPowerUser::~IPaintPowerUser()
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{}
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void MapSurfaceToPower( PaintPowerInfo_t& info )
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{
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IHandleEntity* pEntityHandle = info.m_HandleToOther.Get();
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CBaseEntity* pEnt = pEntityHandle != NULL ? EntityFromEntityHandle( pEntityHandle ) : NULL;
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// If the power hasn't been set to anything elsewhere, and the entity is valid
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if ( info.m_PaintPowerType == NO_POWER && pEnt != NULL )
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{
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// Treat portalsimulator_collisionentity as the world
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if( FClassnameIs( pEnt, "portalsimulator_collisionentity" ) )
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{
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#ifdef GAME_DLL
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pEnt = GetWorldEntity();
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#else
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pEnt = GetClientWorldEntity();
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#endif
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}
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// If this is a world entity
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if( pEnt->IsBSPModel() )
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{
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Vector vStart = info.m_ContactPoint + info.m_SurfaceNormal;
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Vector vEnd = vStart - 10.f * info.m_SurfaceNormal;
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Ray_t ray;
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ray.Init( vStart, vEnd );
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trace_t tr;
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UTIL_TraceRay( ray, MASK_SOLID_BRUSHONLY, NULL, COLLISION_GROUP_NONE, &tr );
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// Trace into the paint map to find the power if the surface is paintable
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if ( UTIL_IsPaintableSurface( &tr.surface ) )
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{
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Vector contactPoint = info.m_ContactPoint + 0.1f * info.m_SurfaceNormal;
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info.m_PaintPowerType = UTIL_Paint_TracePower( pEnt, contactPoint, &info.m_SurfaceNormal );
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}
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else
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{
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info.m_PaintPowerType = NO_POWER;
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}
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}
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else if( !pEnt->IsPlayer() )
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{
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// The dynamic_cast here shouldn't be any more of a performance concern than the
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// dynamic_cast that would be necessary when this PaintPowerInfo_t was added in the first place.
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const IPaintableEntity* pPaintableEnt = dynamic_cast< const IPaintableEntity* >( pEnt );
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if( pPaintableEnt )
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{
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info.m_PaintPowerType = pPaintableEnt->GetPaintPowerAtPoint( info.m_ContactPoint );
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}
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else
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{
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//Use the render color of the owner if this entity is a bone follower
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if( FClassnameIs( pEnt, "phys_bone_follower" ) )
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{
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CBaseEntity *pBoneOwner = pEnt->GetOwnerEntity();
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if( pBoneOwner )
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{
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color32 render_color = pBoneOwner->GetRenderColor();
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info.m_PaintPowerType = MapColorToPower( Color( render_color.r, render_color.g, render_color.b ) );
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}
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}
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else //Use the render color of this entity
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{
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color32 render_color = pEnt->GetRenderColor();
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info.m_PaintPowerType = MapColorToPower( Color( render_color.r, render_color.g, render_color.b ) );
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}
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if( sv_enable_paint_power_user_debug.GetBool() )
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{
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Warning( "Non-world, non-player entity, %s, doesn't implement IPaintableEntity. See the global version of MapSurfacesToPowers() in paint_power_user_interface.cpp.\n", pEnt->GetClassname() );
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}
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}
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}
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}
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if( sv_debug_draw_contacts.GetInt() == 2 )
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{
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Color color = MapPowerToVisualColor( info.m_PaintPowerType );
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NDebugOverlay::Sphere( info.m_ContactPoint, 5.0f, color.r(), color.g(), color.b(), true, 0 );
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NDebugOverlay::Line( info.m_ContactPoint, info.m_ContactPoint + 20.0f * info.m_SurfaceNormal, color.r(), color.g(), color.b(), true, 0 );
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}
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}
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