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refactored plugin api; refactored callback library; added signals library

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git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@44 8a3a26a2-13c4-0310-b231-cf6edde360e5
This commit is contained in:
spog
2006-04-09 17:15:13 +00:00
parent ba55f1bbf6
commit 6ee91d153e
127 changed files with 3723 additions and 2092 deletions
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351
contrib/bobtoolz/DBobView.cpp
View File

@@ -21,16 +21,21 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
//////////////////////////////////////////////////////////////////////
#include "StdAfx.h"
#include "DBobView.h"
#include "DListener.h"
//#include "misc.h"
#include "funchandlers.h"
#include "gtkr_list.h"
#include "str.h"
#include <list>
#include "iglrender.h"
#include "qerplugin.h"
#include "str.h"
#include "math/matrix.h"
#include "DEntity.h"
#include "DEPair.h"
#include "misc.h"
#include "dialogs/dialogs-gtk.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
@@ -39,29 +44,23 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
DBobView::DBobView()
{
nPathCount = 0;
refCount = 1;
m_bHooked = FALSE;
path = NULL;
eyes = NULL;
boundingShow = BOUNDS_APEX;
constructShaders();
GlobalShaderCache().attachRenderable(*this);
}
DBobView::~DBobView()
{
if(path)
GlobalShaderCache().detachRenderable(*this);
destroyShaders();
if(path)
delete[] path;
// oops forgot to remove our eyes, was causing access violation when it tried
// to talk to it's parent
if(eyes)
delete eyes;
if(m_bHooked)
UnRegister();
g_PathView = NULL;
}
@@ -69,201 +68,77 @@ DBobView::~DBobView()
// Implementation
//////////////////////////////////////////////////////////////////////
void DBobView::Draw2D(VIEWTYPE vt)
void DBobView::render(RenderStateFlags state) const
{
if(!path)
return;
__QGLTABLENAME.m_pfn_qglPushAttrib(GL_ALL_ATTRIB_BITS);
__QGLTABLENAME.m_pfn_qglDisable(GL_BLEND);
__QGLTABLENAME.m_pfn_qglEnable(GL_LINE_SMOOTH);
__QGLTABLENAME.m_pfn_qglPushMatrix();
switch(vt)
{
case XY:
break;
case XZ:
__QGLTABLENAME.m_pfn_qglRotatef(270.0f, 1.0f, 0.0f, 0.0f);
break;
case YZ:
__QGLTABLENAME.m_pfn_qglRotatef(270.0f, 1.0f, 0.0f, 0.0f);
__QGLTABLENAME.m_pfn_qglRotatef(270.0f, 0.0f, 0.0f, 1.0f);
break;
}
__QGLTABLENAME.m_pfn_qglLineWidth(1.0f);
__QGLTABLENAME.m_pfn_qglColor4f(1.0f, 0.0f, 0.0f, 1.0f);
int i;
__QGLTABLENAME.m_pfn_qglBegin(GL_LINE_STRIP);
for(i = 0; i < nPathCount; i++)
__QGLTABLENAME.m_pfn_qglVertex3fv(path[i]);
__QGLTABLENAME.m_pfn_qglEnd();
if(m_bShowExtra)
{
// +mars
// for the bounding box stuff
__QGLTABLENAME.m_pfn_qglColor4f(0.25f, 0.75f, 0.75f, 1.0f);
__QGLTABLENAME.m_pfn_qglTranslatef( 16.0f, 16.0f, 28.0f );
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
__QGLTABLENAME.m_pfn_qglEnd();
// ---------------
__QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, -16.0f, -28.0f ); // back to where we were
__QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, 16.0f, 28.0f ); // move to new postion
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
__QGLTABLENAME.m_pfn_qglEnd();
// --------------
__QGLTABLENAME.m_pfn_qglTranslatef( 16.0f, -16.0f, -28.0f ); // back to where we were
__QGLTABLENAME.m_pfn_qglTranslatef( 16.0f, -16.0f, -28.0f ); // new pos
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
__QGLTABLENAME.m_pfn_qglEnd();
// ----------------
__QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, 16.0f, 28.0f ); // back to where we were
/* __QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, -16.0f, -28.0f ); // new pos
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
if ( boundingShow == BOUNDS_ALL )
{
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
}
else if ( boundingShow == BOUNDS_APEX )
{
for ( i = (nPathCount/4); i < (nPathCount/4) * 3; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
}
__QGLTABLENAME.m_pfn_qglEnd();*/ // djbob: er, um doesn't really seem to do anyhting
}
// -mars
__QGLTABLENAME.m_pfn_qglPopMatrix();
__QGLTABLENAME.m_pfn_qglPopAttrib();
}
void DBobView::Draw3D()
{
if(!path)
return;
__QGLTABLENAME.m_pfn_qglPushAttrib(GL_ALL_ATTRIB_BITS);
__QGLTABLENAME.m_pfn_qglDisable(GL_BLEND);
__QGLTABLENAME.m_pfn_qglEnable(GL_LINE_SMOOTH);
__QGLTABLENAME.m_pfn_qglLineWidth(1.0f);
__QGLTABLENAME.m_pfn_qglColor4f(1.0f, 0.0f, 0.0f, 1.0f);
__QGLTABLENAME.m_pfn_qglBegin(GL_LINE_STRIP);
glBegin(GL_LINE_STRIP);
for(int i = 0; i < nPathCount; i++)
__QGLTABLENAME.m_pfn_qglVertex3fv(path[i]);
glVertex3fv(path[i]);
__QGLTABLENAME.m_pfn_qglEnd();
glEnd();
}
const char* DBobView_state_line = "$bobtoolz/bobview/line";
const char* DBobView_state_box = "$bobtoolz/bobview/box";
void DBobView::constructShaders()
{
OpenGLState state;
GlobalOpenGLStateLibrary().getDefaultState(state);
state.m_state = RENDER_COLOURWRITE|RENDER_DEPTHWRITE|RENDER_BLEND|RENDER_LINESMOOTH;
state.m_sort = OpenGLState::eSortOpaque;
state.m_linewidth = 1;
state.m_colour[0] = 1;
state.m_colour[1] = 0;
state.m_colour[2] = 0;
state.m_colour[3] = 1;
GlobalOpenGLStateLibrary().insert(DBobView_state_line, state);
state.m_colour[0] = 0.25f;
state.m_colour[1] = 0.75f;
state.m_colour[2] = 0.75f;
state.m_colour[3] = 1;
GlobalOpenGLStateLibrary().insert(DBobView_state_box, state);
m_shader_line = GlobalShaderCache().capture(DBobView_state_line);
m_shader_box = GlobalShaderCache().capture(DBobView_state_box);
}
void DBobView::destroyShaders()
{
GlobalOpenGLStateLibrary().erase(DBobView_state_line);
GlobalOpenGLStateLibrary().erase(DBobView_state_box);
GlobalShaderCache().release(DBobView_state_line);
GlobalShaderCache().release(DBobView_state_box);
}
Matrix4 g_transform_box1 = matrix4_translation_for_vec3(Vector3(16.0f, 16.0f, 28.0f));
Matrix4 g_transform_box2 = matrix4_translation_for_vec3(Vector3(-16.0f, 16.0f, 28.0f));
Matrix4 g_transform_box3 = matrix4_translation_for_vec3(Vector3(16.0f, -16.0f, -28.0f));
Matrix4 g_transform_box4 = matrix4_translation_for_vec3(Vector3(-16.0f, -16.0f, -28.0f));
void DBobView::renderSolid(Renderer& renderer, const VolumeTest& volume) const
{
if(!path)
return;
renderer.SetState(m_shader_line, eWireframeOnly);
renderer.SetState(m_shader_line, eFullMaterials);
renderer.addRenderable(*this, g_matrix4_identity);
if(m_bShowExtra)
{
// +mars
// ahhh -- a nice C&P job :)
// for the bounding box stuff
__QGLTABLENAME.m_pfn_qglColor4f(0.25f, 0.75f, 0.75f, 1.0f);
__QGLTABLENAME.m_pfn_qglTranslatef( 16.0f, 16.0f, 28.0f );
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
int i;
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
__QGLTABLENAME.m_pfn_qglEnd();
// ---------------
__QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, -16.0f, -28.0f ); // back to where we were
__QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, 16.0f, 28.0f ); // move to new postion
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
__QGLTABLENAME.m_pfn_qglEnd();
// --------------
__QGLTABLENAME.m_pfn_qglTranslatef( 16.0f, -16.0f, -28.0f ); // back to where we were
__QGLTABLENAME.m_pfn_qglTranslatef( 16.0f, -16.0f, -28.0f ); // new pos
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
__QGLTABLENAME.m_pfn_qglEnd();
// ----------------
__QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, 16.0f, 28.0f ); // back to where we were
__QGLTABLENAME.m_pfn_qglTranslatef( -16.0f, -16.0f, -28.0f ); // new pos
__QGLTABLENAME.m_pfn_qglBegin( GL_LINE_STRIP );
for ( i = 0; i < nPathCount; i++ )
__QGLTABLENAME.m_pfn_qglVertex3fv( path[i] );
__QGLTABLENAME.m_pfn_qglEnd();
}
// -mars
__QGLTABLENAME.m_pfn_qglPopAttrib();
renderer.SetState(m_shader_box, eWireframeOnly);
renderer.SetState(m_shader_box, eFullMaterials);
renderer.addRenderable(*this, g_transform_box1);
renderer.addRenderable(*this, g_transform_box2);
renderer.addRenderable(*this, g_transform_box3);
renderer.addRenderable(*this, g_transform_box4);
}
}
void DBobView::Register()
void DBobView::renderWireframe(Renderer& renderer, const VolumeTest& volume) const
{
__QGLTABLENAME.m_pfnHookGL2DWindow( this );
__QGLTABLENAME.m_pfnHookGL3DWindow( this );
m_bHooked = TRUE;
}
void DBobView::UnRegister()
{
__QGLTABLENAME.m_pfnUnHookGL2DWindow( this );
__QGLTABLENAME.m_pfnUnHookGL3DWindow( this );
m_bHooked = FALSE;
renderSolid(renderer, volume);
}
void DBobView::SetPath(vec3_t *pPath)
@@ -281,7 +156,7 @@ bool DBobView::CalculateTrajectory(vec3_t start, vec3_t apex, float multiplier,
if(apex[2] <= start[2])
{
SetPath(NULL);
return FALSE;
return false;
}
// ----think q3a actually would allow these
//scrub that, coz the plugin wont :]
@@ -319,7 +194,7 @@ bool DBobView::CalculateTrajectory(vec3_t start, vec3_t apex, float multiplier,
}
SetPath(pPath);
return TRUE;
return true;
}
void DBobView::Begin(const char* trigger, const char *target, float multiplier, int points, float varGravity, bool bNoUpdate, bool bShowExtra)
@@ -332,20 +207,9 @@ void DBobView::Begin(const char* trigger, const char *target, float multiplier,
nPathCount = points;
m_bShowExtra = bShowExtra;
Register();
if(UpdatePath())
if(!UpdatePath())
{
if(!bNoUpdate)
{
eyes = new DListener;
eyes->parent = this;
eyes->Register();
}
}
else
{
Sys_ERROR("Initialization Failure in DBobView::Begin");
globalErrorStream() << "Initialization Failure in DBobView::Begin";
delete this;
}
}
@@ -359,8 +223,55 @@ bool DBobView::UpdatePath()
if(GetEntityCentre(entTarget, apex))
{
CalculateTrajectory(start, apex, fMultiplier, nPathCount, fVarGravity);
return TRUE;
return true;
}
}
return FALSE;
return false;
}
void DBobView_setEntity(Entity& entity, float multiplier, int points, float varGravity, bool bNoUpdate, bool bShowExtra)
{
DEntity trigger;
trigger.LoadEPairList(&entity);
DEPair* trigger_ep = trigger.FindEPairByKey("targetname");
if(trigger_ep)
{
if(!strcmp(trigger.m_Classname, "trigger_push"))
{
DEPair* target_ep = trigger.FindEPairByKey("target");
if(target_ep)
{
scene::Path* entTarget = FindEntityFromTargetname(target_ep->value, NULL);
if(entTarget)
{
if(g_PathView)
delete g_PathView;
g_PathView = new DBobView;
Entity* target = Node_getEntity(entTarget->top());
if(target != 0)
{
if(!bNoUpdate)
{
g_PathView->trigger = &entity;
entity.attach(*g_PathView);
g_PathView->target = target;
target->attach(*g_PathView);
}
g_PathView->Begin(trigger_ep->value, target_ep->value, multiplier, points, varGravity, bNoUpdate, bShowExtra);
}
}
else
DoMessageBox("trigger_push target could not be found.", "Error", eMB_OK);
}
else
DoMessageBox("trigger_push has no target.", "Error", eMB_OK);
}
else
DoMessageBox("You must select a 'trigger_push' entity.", "Error", eMB_OK);
}
else
DoMessageBox("Entity must have a targetname", "Error", eMB_OK);
}