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Support to pipe the keyboard/mouse input from csqc into media decoders (read: embedded web browsers / x11). 

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4110 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2012-10-07 18:36:28 +00:00
parent 459c99efec
commit 35c6aecad2
2 changed files with 139 additions and 2 deletions
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139
quakec/csaddon/src/csaddon.qc
View File

@ -19,6 +19,11 @@ vector originalmousepos;
float mousedown;
float shiftdown;
string pointedshadername;
vector pointedsurfacenormal;
entity pointedent;
float pointedsurface;
/*the renderscene builtin in the parent progs is redirected to here*/
void() wrap_renderscene =
{
@ -90,7 +95,7 @@ void() wrap_renderscene =
setproperty(VF_DRAWENGINESBAR, 0);
setproperty(VF_DRAWCROSSHAIR, 0);
vidsize = getproperty(VF_SIZE);
vidsize = getproperty(VF_SIZE);
if (autocvar_ca_editormode == MODE_LIGHTEDIT)
editor_lights_add();
@ -148,6 +153,23 @@ vidsize = getproperty(VF_SIZE);
else if (autocvar_ca_editormode == MODE_TERRAINEDIT)
editor_terrain_overlay(curmousepos);
{
vector t = unproject((vidsize*0.5) + '0 0 8192');
vector o = unproject(vidsize*0.5);
if (vlen(o - t) > 8192)
t = o + normalize(t)*8192;
traceline(o, t, TRUE, world);
float s = getsurfacenearpoint(trace_ent, trace_endpos);
string sname = getsurfacetexture(trace_ent, s);
if (sname != pointedshadername)
{
strunzone(pointedshadername);
pointedshadername = strzone(sname);
}
}
drawcharacter(curmousepos - '4 4', '+', '8 8', '1 1 1', 1);
};
@ -230,6 +252,23 @@ float (float event, float parama, float paramb) wrap_InputEvent =
return TRUE;
}
}
else if (pointedshadername != "")
{
/* if (parama == 513)
{
strunzone(pointedshadername);
pointedshadername = "";
print("release (mouse2)!\n");
return TRUE;
}
*/
if (event == 0 || event == 1)
{
gecko_keyevent(pointedshadername, parama, event);
if (event == 0)
return TRUE;
}
}
if (orig_input_event)
return orig_input_event(event, parama, paramb);
@ -248,6 +287,104 @@ void(float width, float height, float do2d) CSQC_UpdateView =
wrap_renderscene();
};
void() CSQC_Input_Frame =
{
vector t, o;
if ((input_buttons & 1) && pointedshadername == "")
{
t = unproject((vidsize*0.5) + '0 0 8192');
o = unproject(vidsize*0.5);
if (vlen(o - t) > 8192)
t = o + normalize(t)*8192;
traceline(o, t, TRUE, world);
if (vlen(trace_endpos - o) < 512)
{
float s = getsurfacenearpoint(trace_ent, trace_endpos);
pointedshadername = getsurfacetexture(trace_ent, s);
pointedsurfacenormal = getsurfacenormal(trace_ent, s);
if (gecko_get_texture_extent(pointedshadername) == '0 0 0')
pointedshadername = "";
if (pointedshadername == "")
pointedshadername = "";
else
{
pointedshadername = strzone(pointedshadername);
//print("sending input to ", pointedshadername, "\n");
pointedent = trace_ent;
pointedsurface = s;
}
}
}
if (pointedshadername != "")
{
input_buttons = input_buttons - (input_buttons & 1);
makevectors(input_angles);
if (v_forward * pointedsurfacenormal >= 0)
{
strunzone(pointedshadername);
pointedshadername = "";
// print("release (angle)!\n");
}
else
{
t = unproject((vidsize*0.5) + '0 0 8192');
o = unproject(vidsize*0.5);
if (vlen(o - t) > 8192)
t = o + normalize(t)*8192;
traceline(o, t, TRUE, world);
//this code is vile.
//it expects the texture to be aligned to the surface plane with flat projection.
//it will also break on any polysoup/patch surfaces
//it should at least accept any weird shaped cut up triangles, so long as they're all flat on the surface.
vector xyz1, xyz2, xyz3;
vector st1, st2, st3;
xyz1 = getsurfacepointattribute(pointedent, pointedsurface, 0, 0);
xyz2 = getsurfacepointattribute(pointedent, pointedsurface, 2, 0);
xyz3 = getsurfacepointattribute(pointedent, pointedsurface, 1, 0);
st1 = getsurfacepointattribute(pointedent, pointedsurface, 0, 4);
st2 = getsurfacepointattribute(pointedent, pointedsurface, 2, 4);
st3 = getsurfacepointattribute(pointedent, pointedsurface, 1, 4);
float f1, f2, backoff;
vector dir1 = xyz2 - xyz1;
vector std1 = st2 - st1;
vector dir2 = xyz3 - xyz1;
vector std2 = st3 - st1;
f1 = 1/vlen(dir1);
dir1 *= f1;
std1 *= f1;
backoff = dir1 * dir2;
std2 = std2 - (std1 * backoff);
dir2 = dir2 - (dir1 * backoff);
f2 = 1/vlen(dir2);
dir1 *= f2;
std1 *= f2;
//the two directions should be perpendicular, and normalized
float d1 = dir1*xyz1;
float p = dir1*trace_endpos;
float d2 = dir1*(xyz1+dir1);
float f1 = (p-d1) / (d2 - d1);
d1 = dir2*xyz1;
p = dir2*trace_endpos;
d2 = dir2*(xyz1+dir2);
f2 = (p-d1) / (d2 - d1);
vector res = st1 + std1*f1 + std2*f2;
res_x-= floor(res_x);
res_y-= floor(res_y);
gecko_mousemove(pointedshadername, res_x, res_y);
}
}
};
/*this is a fallback function, in case the main progs does not have one*/
float (float event, float parama, float paramb) CSQC_InputEvent =
{

2
quakec/csaddon/src/csplat.qc
View File

@ -655,7 +655,7 @@ void(vector origin, string sample, float volume, float attenuation) pointsound =
#endif
string(string search, string replace, string subject) strreplace = #484;
string(string search, string replace, string subject) strireplace = #485;
//vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
#ifdef CSQC
float(string name) gecko_create = #487;
void(string name) gecko_destroy = #488;