From 35c6aecad224d81fa0fca1032a88b05447c0fc09 Mon Sep 17 00:00:00 2001 From: Spoike Date: Sun, 7 Oct 2012 18:36:28 +0000 Subject: [PATCH] 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 --- quakec/csaddon/src/csaddon.qc | 139 +++++++++++++++++++++++++++++++++- quakec/csaddon/src/csplat.qc | 2 +- 2 files changed, 139 insertions(+), 2 deletions(-) diff --git a/quakec/csaddon/src/csaddon.qc b/quakec/csaddon/src/csaddon.qc index d2989cb45..94a978c19 100644 --- a/quakec/csaddon/src/csaddon.qc +++ b/quakec/csaddon/src/csaddon.qc @@ -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 = { diff --git a/quakec/csaddon/src/csplat.qc b/quakec/csaddon/src/csplat.qc index 82526af36..ffd33be8b 100644 --- a/quakec/csaddon/src/csplat.qc +++ b/quakec/csaddon/src/csplat.qc @@ -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;