janwas
8435fb880c
ogl_tex: bind() implementation much simplified; also fix bug that set TMU correctly when disabling texturing wsdl: fix stdout.txt redirect; now works regardless of current directory. also no longer disable file buffering except when in full debug mode (because it's so slow). also add minimize button to caption bar in windowed mode. This was SVN commit r2919.
691 lines
19 KiB
C++
Executable File
691 lines
19 KiB
C++
Executable File
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#include "precompiled.h"
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#include "Terrain.h"
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#include "Renderer.h"
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#include "GameView.h"
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#include "Game.h"
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#include "Camera.h"
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#include "Interact.h"
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#include "Matrix3D.h"
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#include "MathUtil.h"
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#include "Renderer.h"
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#include "Terrain.h"
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#include "LightEnv.h"
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#include "HFTracer.h"
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#include "TextureManager.h"
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#include "ObjectManager.h"
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#include "LOSManager.h"
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#include "Bound.h"
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#include "Pyrogenesis.h"
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#include "Hotkey.h"
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#include "ConfigDB.h"
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#include "Loader.h"
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#include "Profile.h"
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#include "LoaderThunks.h"
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#include "Quaternion.h"
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#include "Unit.h"
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#include "Model.h"
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#include "Projectile.h"
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#include "sdl.h"
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#include "input.h"
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#include "lib.h"
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#include "timer.h"
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extern float g_MaxZoomHeight;
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extern float g_YMinOffset;
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extern int g_xres, g_yres;
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extern bool g_active;
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CVector3D cameraBookmarks[10];
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bool bookmarkInUse[10] = { false, false, false, false, false, false, false, false, false, false };
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i8 currentBookmark = -1;
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CGameView::CGameView(CGame *pGame):
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m_pGame(pGame),
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m_pWorld(pGame->GetWorld()),
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m_Camera(),
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m_ViewScrollSpeed(60),
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m_ViewRotateSensitivity(0.002f),
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m_ViewRotateSensitivityKeyboard(1.0f),
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m_ViewRotateAboutTargetSensitivity(0.010f),
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m_ViewRotateAboutTargetSensitivityKeyboard(2.0f),
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m_ViewDragSensitivity(0.5f),
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m_ViewZoomSensitivityWheel(16.0f),
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m_ViewZoomSensitivity(256.0f),
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m_ViewZoomSmoothness(0.02f),
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m_ViewSnapSmoothness(0.02f),
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m_CameraDelta(),
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m_CameraPivot(),
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m_ZoomDelta(0)
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{
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SViewPort vp;
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vp.m_X=0;
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vp.m_Y=0;
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vp.m_Width=g_xres;
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vp.m_Height=g_yres;
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m_Camera.SetViewPort(&vp);
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m_Camera.SetProjection (1, 5000, DEGTORAD(20));
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m_Camera.m_Orientation.SetXRotation(DEGTORAD(30));
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m_Camera.m_Orientation.RotateY(DEGTORAD(-45));
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m_Camera.m_Orientation.Translate (100, 150, -100);
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g_Renderer.SetCamera(m_Camera);
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ONCE( ScriptingInit(); );
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}
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CGameView::~CGameView()
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{
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UnloadResources();
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}
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void CGameView::ScriptingInit()
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{
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AddMethod<bool, &CGameView::JSI_StartCustomSelection>("startCustomSelection", 0);
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AddMethod<bool, &CGameView::JSI_EndCustomSelection>("endCustomSelection", 0);
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CJSObject<CGameView>::ScriptingInit("GameView");
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}
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int CGameView::Initialize(CGameAttributes* UNUSED(pAttribs))
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{
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CFG_GET_SYS_VAL( "view.scroll.speed", Float, m_ViewScrollSpeed );
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CFG_GET_SYS_VAL( "view.rotate.speed", Float, m_ViewRotateSensitivity );
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CFG_GET_SYS_VAL( "view.rotate.keyboard.speed", Float, m_ViewRotateSensitivityKeyboard );
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CFG_GET_SYS_VAL( "view.rotate.abouttarget.speed", Float, m_ViewRotateAboutTargetSensitivity );
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CFG_GET_SYS_VAL( "view.rotate.keyboard.abouttarget.speed", Float, m_ViewRotateAboutTargetSensitivityKeyboard );
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CFG_GET_SYS_VAL( "view.drag.speed", Float, m_ViewDragSensitivity );
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CFG_GET_SYS_VAL( "view.zoom.speed", Float, m_ViewZoomSensitivity );
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CFG_GET_SYS_VAL( "view.zoom.wheel.speed", Float, m_ViewZoomSensitivityWheel );
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CFG_GET_SYS_VAL( "view.zoom.smoothness", Float, m_ViewZoomSmoothness );
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CFG_GET_SYS_VAL( "view.snap.smoothness", Float, m_ViewSnapSmoothness );
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if( ( m_ViewZoomSmoothness < 0.0f ) || ( m_ViewZoomSmoothness > 1.0f ) )
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m_ViewZoomSmoothness = 0.02f;
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if( ( m_ViewSnapSmoothness < 0.0f ) || ( m_ViewSnapSmoothness > 1.0f ) )
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m_ViewSnapSmoothness = 0.02f;
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return 0;
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}
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void CGameView::RegisterInit(CGameAttributes *pAttribs)
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{
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// CGameView init
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RegMemFun1(this, &CGameView::Initialize, pAttribs, L"CGameView init", 1);
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// previously done by CGameView::InitResources
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RegMemFun(g_TexMan.GetSingletonPtr(), &CTextureManager::LoadTerrainTextures, L"LoadTerrainTextures", 15);
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RegMemFun(g_ObjMan.GetSingletonPtr(), &CObjectManager::LoadObjects, L"LoadObjects", 1);
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RegMemFun(g_Renderer.GetSingletonPtr(), &CRenderer::LoadAlphaMaps, L"LoadAlphaMaps", 45);
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RegMemFun(g_Renderer.GetSingletonPtr(), &CRenderer::LoadWaterTextures, L"LoadWaterTextures", 600);
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}
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void CGameView::Render()
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{
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g_Renderer.SetCamera(m_Camera);
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MICROLOG(L"render terrain");
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PROFILE_START( "render terrain" );
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RenderTerrain(m_pWorld->GetTerrain());
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PROFILE_END( "render terrain" );
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MICROLOG(L"render models");
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PROFILE_START( "render models" );
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RenderModels(m_pWorld->GetUnitManager(), m_pWorld->GetProjectileManager());
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PROFILE_END( "render models" );
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}
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void CGameView::RenderTerrain(CTerrain *pTerrain)
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{
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CFrustum frustum=m_Camera.GetFrustum();
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u32 patchesPerSide=pTerrain->GetPatchesPerSide();
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for (uint j=0; j<patchesPerSide; j++) {
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for (uint i=0; i<patchesPerSide; i++) {
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CPatch* patch=pTerrain->GetPatch(i,j);
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if (frustum.IsBoxVisible (CVector3D(0,0,0),patch->GetBounds())) {
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g_Renderer.Submit(patch);
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}
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}
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}
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}
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void CGameView::RenderModels(CUnitManager *pUnitMan, CProjectileManager *pProjectileMan)
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{
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CFrustum frustum=m_Camera.GetFrustum();
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CLOSManager* losMgr = m_pWorld->GetLOSManager();
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const std::vector<CUnit*>& units=pUnitMan->GetUnits();
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for (uint i=0;i<units.size();++i)
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{
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int status = losMgr->GetUnitStatus(units[i], g_Game->GetLocalPlayer());
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if (frustum.IsBoxVisible(CVector3D(0,0,0), units[i]->GetModel()->GetBounds())
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&& status != UNIT_HIDDEN)
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{
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if(units[i] != g_BuildingPlacer.m_actor)
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{
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CColor color;
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if(status == UNIT_VISIBLE)
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{
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color = CColor(1.0f, 1.0f, 1.0f, 1.0f);
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}
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else // status == UNIT_REMEMBERED
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{
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color = CColor(0.7f, 0.7f, 0.7f, 1.0f);
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}
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units[i]->GetModel()->SetShadingColor(color);
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}
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PROFILE( "submit models" );
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SubmitModelRecursive(units[i]->GetModel());
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}
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}
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const std::vector<CProjectile*>& projectiles=pProjectileMan->GetProjectiles();
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for (uint i=0;i<projectiles.size();++i)
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{
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const CBound& bound = projectiles[i]->GetModel()->GetBounds();
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CVector3D centre;
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bound.GetCentre(centre);
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if (frustum.IsBoxVisible(CVector3D(0,0,0), bound)
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&& losMgr->GetStatus(centre.X, centre.Z, g_Game->GetLocalPlayer()) == LOS_VISIBLE)
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{
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PROFILE( "submit projectiles" );
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SubmitModelRecursive(projectiles[i]->GetModel());
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}
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}
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}
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//locks the camera in place
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void CGameView::CameraLock(CVector3D Trans, bool smooth)
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{
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m_Terrain=g_Game->GetWorld()->GetTerrain();
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float height=m_Terrain->getExactGroundLevel(
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m_Camera.m_Orientation._14 + Trans.X, m_Camera.m_Orientation._34 + Trans.Z) +
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g_YMinOffset;
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//is requested position within limits?
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if (m_Camera.m_Orientation._24 + Trans.Y <= g_MaxZoomHeight)
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{
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if( m_Camera.m_Orientation._24 + Trans.Y >= height)
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{
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m_Camera.m_Orientation.Translate(Trans);
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}
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else if (m_Camera.m_Orientation._24 + Trans.Y < height && smooth == true)
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{
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m_Camera.m_Orientation.Translate(Trans);
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m_Camera.m_Orientation._24=height;
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}
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}
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}
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void CGameView::CameraLock(float x, float y, float z, bool smooth)
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{
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m_Terrain=g_Game->GetWorld()->GetTerrain();
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float height=m_Terrain->getExactGroundLevel(
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m_Camera.m_Orientation._14 + x, m_Camera.m_Orientation._34 + z) +
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g_YMinOffset;
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//is requested position within limits?
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if (m_Camera.m_Orientation._24 + y <= g_MaxZoomHeight)
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{
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if( m_Camera.m_Orientation._24 + y >= height)
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{
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m_Camera.m_Orientation.Translate(x, y, z);
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}
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else if (m_Camera.m_Orientation._24 + y < height && smooth == true)
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{
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m_Camera.m_Orientation.Translate(x, y, z);
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m_Camera.m_Orientation._24=height;
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}
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}
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}
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void CGameView::SubmitModelRecursive(CModel* model)
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{
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g_Renderer.Submit(model);
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const std::vector<CModel::Prop>& props=model->GetProps();
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for (uint i=0;i<props.size();i++) {
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SubmitModelRecursive(props[i].m_Model);
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}
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}
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void CGameView::RenderNoCull()
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{
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CUnitManager *pUnitMan=m_pWorld->GetUnitManager();
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CTerrain *pTerrain=m_pWorld->GetTerrain();
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g_Renderer.SetCamera(m_Camera);
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uint i,j;
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const std::vector<CUnit*>& units=pUnitMan->GetUnits();
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for (i=0;i<units.size();++i) {
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SubmitModelRecursive(units[i]->GetModel());
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}
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u32 patchesPerSide=pTerrain->GetPatchesPerSide();
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for (j=0; j<patchesPerSide; j++) {
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for (i=0; i<patchesPerSide; i++) {
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CPatch* patch=pTerrain->GetPatch(i,j);
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g_Renderer.Submit(patch);
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}
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}
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}
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void CGameView::UnloadResources()
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{
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// Should probably do something like:
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// g_TexMan.UnloadTerrainTextures();
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// g_ObjMan.UnloadObjects();
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g_Renderer.UnloadAlphaMaps();
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}
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void CGameView::ResetCamera()
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{
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// quick hack to return camera home, for screenshots (after alt+tabbing)
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m_Camera.SetProjection (1, 5000, DEGTORAD(20));
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m_Camera.m_Orientation.SetXRotation(DEGTORAD(30));
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m_Camera.m_Orientation.RotateY(DEGTORAD(-45));
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m_Camera.m_Orientation.Translate (100, 150, -100);
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}
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void CGameView::ResetCameraOrientation()
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{
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CVector3D origin = m_Camera.m_Orientation.GetTranslation();
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CVector3D dir = m_Camera.m_Orientation.GetIn();
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CVector3D target = origin + dir * ( ( 50.0f - origin.Y ) / dir.Y );
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target -= CVector3D( -22.474480f, 50.0f, 22.474480f );
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m_Camera.SetProjection (1, 5000, DEGTORAD(20));
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m_Camera.m_Orientation.SetXRotation(DEGTORAD(30));
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m_Camera.m_Orientation.RotateY(DEGTORAD(-45));
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target += CVector3D( 100.0f, 150.0f, -100.0f );
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m_Camera.m_Orientation.Translate( target );
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}
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void CGameView::RotateAboutTarget()
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{
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m_CameraPivot = m_Camera.GetWorldCoordinates();
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}
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void CGameView::Update(float DeltaTime)
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{
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if (!g_active)
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return;
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float delta = powf( m_ViewSnapSmoothness, DeltaTime );
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m_Camera.m_Orientation.Translate( m_CameraDelta * ( 1.0f - delta ) );
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m_CameraDelta *= delta;
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// This could be rewritten much more reliably, so it doesn't e.g. accidentally tilt
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// the camera, assuming we know exactly what limits the camera should have.
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// Calculate mouse movement
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static int mouse_last_x = 0;
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static int mouse_last_y = 0;
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int mouse_dx = g_mouse_x - mouse_last_x;
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int mouse_dy = g_mouse_y - mouse_last_y;
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mouse_last_x = g_mouse_x;
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mouse_last_y = g_mouse_y;
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// Miscellaneous vectors
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CVector3D forwards = m_Camera.m_Orientation.GetIn();
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CVector3D rightwards = m_Camera.m_Orientation.GetLeft() * -1.0f; // upwards.Cross(forwards);
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CVector3D upwards( 0.0f, 1.0f, 0.0f );
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// rightwards.Normalize();
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CVector3D forwards_horizontal = forwards;
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forwards_horizontal.Y = 0.0f;
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forwards_horizontal.Normalize();
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if( hotkeys[HOTKEY_CAMERA_ROTATE] || hotkeys[HOTKEY_CAMERA_ROTATE_KEYBOARD] )
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{
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// Ctrl + middle-drag or left-and-right-drag to rotate view
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// Untranslate the camera, so it rotates around the correct point
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CVector3D position = m_Camera.m_Orientation.GetTranslation();
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m_Camera.m_Orientation.Translate(position*-1);
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// Sideways rotation
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float rightways = 0.0f;
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if( hotkeys[HOTKEY_CAMERA_ROTATE] )
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rightways = (float)mouse_dx * m_ViewRotateSensitivity;
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if( hotkeys[HOTKEY_CAMERA_ROTATE_KEYBOARD] )
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{
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if( hotkeys[HOTKEY_CAMERA_LEFT] )
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rightways -= m_ViewRotateSensitivityKeyboard * DeltaTime;
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if( hotkeys[HOTKEY_CAMERA_RIGHT] )
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rightways += m_ViewRotateSensitivityKeyboard * DeltaTime;
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}
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m_Camera.m_Orientation.RotateY( rightways );
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// Up/down rotation
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float upways = 0.0f;
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if( hotkeys[HOTKEY_CAMERA_ROTATE] )
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upways = (float)mouse_dy * m_ViewRotateSensitivity;
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if( hotkeys[HOTKEY_CAMERA_ROTATE_KEYBOARD] )
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{
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if( hotkeys[HOTKEY_CAMERA_UP] )
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upways -= m_ViewRotateSensitivityKeyboard * DeltaTime;
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if( hotkeys[HOTKEY_CAMERA_DOWN] )
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upways += m_ViewRotateSensitivityKeyboard * DeltaTime;
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}
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CQuaternion temp;
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temp.FromAxisAngle(rightwards, upways);
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m_Camera.m_Orientation.Rotate(temp);
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// Retranslate back to the right position
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m_Camera.m_Orientation.Translate(position);
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}
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else if( hotkeys[HOTKEY_CAMERA_ROTATE_ABOUT_TARGET] )
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{
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CVector3D origin = m_Camera.m_Orientation.GetTranslation();
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CVector3D delta = origin - m_CameraPivot;
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CQuaternion rotateH, rotateV; CMatrix3D rotateM;
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// Sideways rotation
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float rightways = (float)mouse_dx * m_ViewRotateAboutTargetSensitivity;
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rotateH.FromAxisAngle( upwards, rightways );
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// Up/down rotation
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float upways = (float)mouse_dy * m_ViewRotateAboutTargetSensitivity;
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rotateV.FromAxisAngle( rightwards, upways );
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rotateH *= rotateV;
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rotateH.ToMatrix( rotateM );
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delta = rotateM.Rotate( delta );
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// Lock the inclination to a rather arbitrary values (for the sake of graphical decency)
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float scan = sqrt( delta.X * delta.X + delta.Z * delta.Z ) / delta.Y;
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if( ( scan >= 0.5f ) )
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{
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// Move the camera to the origin (in preparation for rotation )
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m_Camera.m_Orientation.Translate( origin * -1.0f );
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m_Camera.m_Orientation.Rotate( rotateH );
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// Move the camera back to where it belongs
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m_Camera.m_Orientation.Translate( m_CameraPivot + delta );
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}
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}
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else if( hotkeys[HOTKEY_CAMERA_ROTATE_ABOUT_TARGET_KEYBOARD] )
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{
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// Split up because the keyboard controls use the centre of the screen, not the mouse position.
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CVector3D origin = m_Camera.m_Orientation.GetTranslation();
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CVector3D pivot = m_Camera.GetFocus();
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CVector3D delta = origin - pivot;
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CQuaternion rotateH, rotateV; CMatrix3D rotateM;
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// Sideways rotation
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float rightways = 0.0f;
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if( hotkeys[HOTKEY_CAMERA_LEFT] )
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rightways -= m_ViewRotateAboutTargetSensitivityKeyboard * DeltaTime;
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if( hotkeys[HOTKEY_CAMERA_RIGHT] )
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rightways += m_ViewRotateAboutTargetSensitivityKeyboard * DeltaTime;
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rotateH.FromAxisAngle( upwards, rightways );
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// Up/down rotation
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float upways = 0.0f;
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if( hotkeys[HOTKEY_CAMERA_UP] )
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upways -= m_ViewRotateAboutTargetSensitivityKeyboard * DeltaTime;
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if( hotkeys[HOTKEY_CAMERA_DOWN] )
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upways += m_ViewRotateAboutTargetSensitivityKeyboard * DeltaTime;
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rotateV.FromAxisAngle( rightwards, upways );
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rotateH *= rotateV;
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rotateH.ToMatrix( rotateM );
|
|
|
|
delta = rotateM.Rotate( delta );
|
|
|
|
// Lock the inclination to a rather arbitrary values (for the sake of graphical decency)
|
|
|
|
float scan = sqrt( delta.X * delta.X + delta.Z * delta.Z ) / delta.Y;
|
|
if( ( scan >= 0.5f ) )
|
|
{
|
|
// Move the camera to the origin (in preparation for rotation )
|
|
m_Camera.m_Orientation.Translate( origin * -1.0f );
|
|
|
|
m_Camera.m_Orientation.Rotate( rotateH );
|
|
|
|
// Move the camera back to where it belongs
|
|
m_Camera.m_Orientation.Translate( pivot + delta );
|
|
}
|
|
|
|
}
|
|
else if( hotkeys[HOTKEY_CAMERA_PAN] )
|
|
{
|
|
// Middle-drag to pan
|
|
//keep camera in bounds
|
|
CameraLock(rightwards * (m_ViewDragSensitivity * mouse_dx));
|
|
CameraLock(forwards_horizontal * (-m_ViewDragSensitivity * mouse_dy));
|
|
}
|
|
|
|
// Mouse movement
|
|
if( !hotkeys[HOTKEY_CAMERA_ROTATE] && !hotkeys[HOTKEY_CAMERA_ROTATE_ABOUT_TARGET] )
|
|
{
|
|
if (g_mouse_x >= g_xres-2 && g_mouse_x < g_xres)
|
|
CameraLock(rightwards * (m_ViewScrollSpeed * DeltaTime));
|
|
else if (g_mouse_x <= 3 && g_mouse_x >= 0)
|
|
CameraLock(-rightwards * (m_ViewScrollSpeed * DeltaTime));
|
|
|
|
if (g_mouse_y >= g_yres-2 && g_mouse_y < g_yres)
|
|
CameraLock(-forwards_horizontal * (m_ViewScrollSpeed * DeltaTime));
|
|
else if (g_mouse_y <= 3 && g_mouse_y >= 0)
|
|
CameraLock(forwards_horizontal * (m_ViewScrollSpeed * DeltaTime));
|
|
|
|
}
|
|
|
|
// Keyboard movement (added to mouse movement, so you can go faster if you want)
|
|
|
|
if( hotkeys[HOTKEY_CAMERA_PAN_KEYBOARD] )
|
|
{
|
|
if( hotkeys[HOTKEY_CAMERA_RIGHT] )
|
|
CameraLock(rightwards * (m_ViewScrollSpeed * DeltaTime));
|
|
if( hotkeys[HOTKEY_CAMERA_LEFT] )
|
|
CameraLock(-rightwards * (m_ViewScrollSpeed * DeltaTime));
|
|
|
|
if( hotkeys[HOTKEY_CAMERA_DOWN] )
|
|
CameraLock(-forwards_horizontal * (m_ViewScrollSpeed * DeltaTime));
|
|
if( hotkeys[HOTKEY_CAMERA_UP] )
|
|
CameraLock(forwards_horizontal * (m_ViewScrollSpeed * DeltaTime));
|
|
|
|
}
|
|
|
|
// Smoothed zooming (move a certain percentage towards the desired zoom distance every frame)
|
|
// Note that scroll wheel zooming is event-based and handled in game_view_handler
|
|
|
|
if( hotkeys[HOTKEY_CAMERA_ZOOM_IN] )
|
|
m_ZoomDelta += m_ViewZoomSensitivity*DeltaTime;
|
|
else if( hotkeys[HOTKEY_CAMERA_ZOOM_OUT] )
|
|
m_ZoomDelta -= m_ViewZoomSensitivity*DeltaTime;
|
|
|
|
if (fabsf(m_ZoomDelta) > 0.1f) // use a fairly high limit to avoid nasty flickering when zooming
|
|
{
|
|
float zoom_proportion = powf(m_ViewZoomSmoothness, DeltaTime);
|
|
CameraLock(forwards * (m_ZoomDelta * (1.0f-zoom_proportion)), false);
|
|
m_ZoomDelta *= zoom_proportion;
|
|
}
|
|
|
|
m_Camera.UpdateFrustum ();
|
|
}
|
|
|
|
void CGameView::PushCameraTarget( const CVector3D& target )
|
|
{
|
|
// Save the current position
|
|
m_CameraTargets.push_back( m_Camera.m_Orientation.GetTranslation() );
|
|
// And set the camera
|
|
SetCameraTarget( target );
|
|
}
|
|
|
|
void CGameView::SetCameraTarget( const CVector3D& target )
|
|
{
|
|
// Maintain the same orientation and level of zoom, if we can
|
|
// (do this by working out the point the camera is looking at, saving
|
|
// the difference between that position and the camera point, and restoring
|
|
// that difference to our new target)
|
|
|
|
CVector3D CurrentTarget = m_Camera.GetFocus();
|
|
m_CameraDelta = target - CurrentTarget;
|
|
}
|
|
|
|
void CGameView::PopCameraTarget()
|
|
{
|
|
m_CameraDelta = m_CameraTargets.back() - m_Camera.m_Orientation.GetTranslation();
|
|
m_CameraTargets.pop_back();
|
|
}
|
|
|
|
int game_view_handler(const SDL_Event* ev)
|
|
{
|
|
// put any events that must be processed even if inactive here
|
|
|
|
if(!g_active || !g_Game)
|
|
return EV_PASS;
|
|
|
|
CGameView *pView=g_Game->GetView();
|
|
|
|
return pView->HandleEvent(ev);
|
|
}
|
|
|
|
int CGameView::HandleEvent(const SDL_Event* ev)
|
|
{
|
|
switch(ev->type)
|
|
{
|
|
|
|
case SDL_HOTKEYDOWN:
|
|
switch(ev->user.code)
|
|
{
|
|
case HOTKEY_WIREFRAME:
|
|
if (g_Renderer.GetTerrainRenderMode()==WIREFRAME) {
|
|
g_Renderer.SetTerrainRenderMode(SOLID);
|
|
} else {
|
|
g_Renderer.SetTerrainRenderMode(WIREFRAME);
|
|
}
|
|
return( EV_HANDLED );
|
|
|
|
case HOTKEY_CAMERA_RESET_ORIGIN:
|
|
ResetCamera();
|
|
return( EV_HANDLED );
|
|
|
|
case HOTKEY_CAMERA_RESET:
|
|
ResetCameraOrientation();
|
|
return( EV_HANDLED );
|
|
|
|
case HOTKEY_CAMERA_ROTATE_ABOUT_TARGET:
|
|
RotateAboutTarget();
|
|
return( EV_HANDLED );
|
|
|
|
// Mouse wheel must be treated using events instead of polling,
|
|
// because SDL auto-generates a sequence of mousedown/mouseup events automatically
|
|
// on Linux, and we never get to see the "down" state inside Update().
|
|
case HOTKEY_CAMERA_ZOOM_WHEEL_IN:
|
|
m_ZoomDelta += m_ViewZoomSensitivityWheel;
|
|
return( EV_HANDLED );
|
|
|
|
case HOTKEY_CAMERA_ZOOM_WHEEL_OUT:
|
|
m_ZoomDelta -= m_ViewZoomSensitivityWheel;
|
|
return( EV_HANDLED );
|
|
|
|
default:
|
|
|
|
if( ( ev->user.code >= HOTKEY_CAMERA_BOOKMARK_0 ) && ( ev->user.code <= HOTKEY_CAMERA_BOOKMARK_9 ) )
|
|
{
|
|
// The above test limits it to 10 bookmarks, so don't worry about overflowing
|
|
i8 id = (i8)( ev->user.code - HOTKEY_CAMERA_BOOKMARK_0 );
|
|
|
|
if( hotkeys[HOTKEY_CAMERA_BOOKMARK_SAVE] )
|
|
{
|
|
// Attempt to track the ground we're looking at
|
|
cameraBookmarks[id] = GetCamera()->GetFocus();
|
|
bookmarkInUse[id] = true;
|
|
}
|
|
else if( hotkeys[HOTKEY_CAMERA_BOOKMARK_SNAP] )
|
|
{
|
|
if( bookmarkInUse[id] && ( currentBookmark == -1 ) )
|
|
{
|
|
PushCameraTarget( cameraBookmarks[id] );
|
|
currentBookmark = id;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if( bookmarkInUse[id] )
|
|
SetCameraTarget( cameraBookmarks[id] );
|
|
}
|
|
return( EV_HANDLED );
|
|
}
|
|
}
|
|
case SDL_HOTKEYUP:
|
|
switch( ev->user.code )
|
|
{
|
|
case HOTKEY_CAMERA_BOOKMARK_SNAP:
|
|
if( currentBookmark != -1 )
|
|
PopCameraTarget();
|
|
currentBookmark = -1;
|
|
break;
|
|
default:
|
|
return( EV_PASS );
|
|
}
|
|
return( EV_HANDLED );
|
|
}
|
|
|
|
return EV_PASS;
|
|
}
|
|
|
|
bool CGameView::JSI_StartCustomSelection(
|
|
JSContext* UNUSED(context), uint UNUSED(argc), jsval* UNUSED(argv))
|
|
{
|
|
StartCustomSelection();
|
|
return true;
|
|
}
|
|
|
|
bool CGameView::JSI_EndCustomSelection(
|
|
JSContext* UNUSED(context), uint UNUSED(argc), jsval* UNUSED(argv))
|
|
{
|
|
ResetInteraction();
|
|
return true;
|
|
}
|