ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.36 by elmex, Fri Apr 14 11:32:21 2006 UTC vs.
Revision 1.92 by elmex, Tue May 23 17:30:18 2006 UTC

		1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
		3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
		6	#endif
		7
1	#include "EXTERN.h"	8	#include "EXTERN.h"
2	#include "perl.h"	9	#include "perl.h"
3	#include "XSUB.h"	10	#include "XSUB.h"
4		11
		12	#include <math.h>
5	#include <string.h>	13	#include <string.h>
6	#include <stdio.h>	14	#include <stdio.h>
7		15
8	#include <SDL.h>	16	#include <SDL.h>
		17	#include <SDL_endian.h>
9	#include <SDL_image.h>	18	#include <SDL_image.h>
		19	#include <SDL_mixer.h>
10	#include <SDL_opengl.h>	20	#include <SDL_opengl.h>
11		21
12	#include <glib/gmacros.h>	22	#include <glib/gmacros.h>
13		23
14	#include <pango/pango.h>	24	#include <pango/pango.h>
15	#include <pango/pangofc-fontmap.h>	25	#include <pango/pangofc-fontmap.h>
16	#include <pango/pangoft2.h>	26	#include <pango/pangoft2.h>
		27	#include <pango/pangocairo.h>
17		28
		29	#ifndef _WIN32
18	#include <sys/types.h>	30	# include <sys/types.h>
19	#include <sys/socket.h>	31	# include <sys/socket.h>
20	#include <netinet/in.h>	32	# include <netinet/in.h>
21	#include <netinet/tcp.h>	33	# include <netinet/tcp.h>
22
23	#include <inttypes.h>	34	# include <inttypes.h>
		35	#else
		36	typedef unsigned char uint8_t;
		37	typedef unsigned short uint16_t;
		38	typedef unsigned int uint32_t;
		39	typedef signed char int8_t;
		40	typedef signed short int16_t;
		41	typedef signed int int32_t;
		42	#endif
		43
		44	#include "glext.h"
24		45
25	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
26		47
27	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
28	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
29		50
30	static PangoContext *context;	51	#define MIN_FONT_HEIGHT 10
31	static PangoFontMap *fontmap;	52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
		67
		68	typedef Mix_Chunk *CFClient__MixChunk;
		69	typedef Mix_Music *CFClient__MixMusic;
		70
		71	typedef PangoFontDescription *CFClient__Font;
32		72
33	typedef struct cf_layout {	73	typedef struct cf_layout {
34	PangoLayout *pl;	74	PangoLayout *pl; // either derived from a cairo or ft2 context
		75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		76	float r, g, b, a; // default color for rgba mode
35	int base_height;	77	int base_height;
		78	CFClient__Font font;
36	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext *ft2_context, *cairo_context;
		83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;
37		84
38	static void	85	static void
39	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
40	{	87	{
41	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
42	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
43	}	94	}
44		95
45	static void	96	static void
46	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
47	{	98	{
48	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
49	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
50	*/	101	*/
51	PangoFontDescription *font = pango_context_get_font_description (context);	102	PangoFontDescription *font = self->font ? self->font : default_font;
52	pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10));	103
		104	pango_font_description_set_absolute_size (font,
		105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		106
		107	pango_layout_set_font_description (self->pl, font);
53	}	108	}
54		109
55	static void	110	static void
56	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
57	{	112	{
58	layout_update (self);
59
60	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
61		114
62	*w = (*w + 3) & ~3;
63	if (!*w) *w = 1;	115	if (!*w) *w = 1;
64	if (!*h) *h = 1;	116	if (!*h) *h = 1;
		117
		118	*w = (*w + 3) & ~3;
65	}	119	}
		120
		121	typedef uint16_t mapface;
66		122
67	typedef struct {	123	typedef struct {
68	GLint name;	124	GLint name;
69	int w, h;	125	int w, h;
70	float s, t;	126	float s, t;
71	} mapface;	127	uint8_t r, g, b, a;
		128	} maptex;
72		129
73	typedef struct {	130	typedef struct {
74	int16_t darkness;	131	int16_t darkness;
75	uint16_t face[3];	132	mapface face[3];
76	} mapcell;	133	} mapcell;
77		134
78	typedef struct {	135	typedef struct {
79	int32_t c0, c1;	136	int32_t c0, c1;
80	mapcell *col;	137	mapcell *col;
81	} maprow;	138	} maprow;
82		139
83	typedef struct map {	140	typedef struct map {
84	int x, y, w, h;	141	int x, y, w, h;
85	int vx, vy;	142	int ox, oy; /* offset to virtual global coordinate system */
86	int faces;	143	int faces;
87	mapface *face;	144	mapface *face;
88		145
		146	int texs;
		147	maptex *tex;
		148
89	uint32_t rows;	149	int32_t rows;
90	maprow *row;	150	maprow *row;
91	} *CFClient__Map;	151	} *CFClient__Map;
92		152
93	static char *	153	static char *
94	prepend (char *ptr, int sze, int inc)	154	prepend (char *ptr, int sze, int inc)
…		…
113	}	173	}
114		174
115	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	175	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
116	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	176	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
117		177
		178	static maprow *
		179	map_get_row (CFClient__Map self, int y)
		180	{
		181	if (0 > y)
		182	{
		183	int extend = - y + MAP_EXTEND_Y;
		184	Prepend (maprow, self->row, self->rows, extend);
		185
		186	self->rows += extend;
		187	self->y += extend;
		188	y += extend;
		189	}
		190	else if (y >= self->rows)
		191	{
		192	int extend = y - self->rows + MAP_EXTEND_Y;
		193	Append (maprow, self->row, self->rows, extend);
		194	self->rows += extend;
		195	}
		196
		197	return self->row + y;
		198	}
		199
		200	static mapcell *
		201	row_get_cell (maprow *row, int x)
		202	{
		203	if (!row->col)
		204	{
		205	Newz (0, row->col, MAP_EXTEND_X, mapcell);
		206	row->c0 = x - MAP_EXTEND_X / 4;
		207	row->c1 = row->c0 + MAP_EXTEND_X;
		208	}
		209
		210	if (row->c0 > x)
		211	{
		212	int extend = row->c0 - x + MAP_EXTEND_X;
		213	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
		214	row->c0 -= extend;
		215	}
		216	else if (x >= row->c1)
		217	{
		218	int extend = x - row->c1 + MAP_EXTEND_X;
		219	Append (mapcell, row->col, row->c1 - row->c0, extend);
		220	row->c1 += extend;
		221	}
		222
		223	return row->col + (x - row->c0);
		224	}
		225
		226	static mapcell *
		227	map_get_cell (CFClient__Map self, int x, int y)
		228	{
		229	return row_get_cell (map_get_row (self, y), x);
		230	}
		231
118	static void	232	static void
119	map_clear (CFClient__Map self)	233	map_clear (CFClient__Map self)
120	{	234	{
121	int r;	235	int r;
122		236
…		…
125		239
126	Safefree (self->row);	240	Safefree (self->row);
127		241
128	self->x = 0;	242	self->x = 0;
129	self->y = 0;	243	self->y = 0;
130	self->vx = 0;	244	self->ox = 0;
131	self->vy = 0;	245	self->oy = 0;
132	self->row = 0;	246	self->row = 0;
133	self->rows = 0;	247	self->rows = 0;
134	}	248	}
135		249
136	static void	250	static void
137	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
138	{	252	{
139	int x, y;	253	int x, y;
		254	maprow *row;
140		255
141	for (y = y0; y < y0 + h; y++)	256	for (y = y0; y < y0 + h; y++)
142	if (y >= 0)	257	if (y >= 0)
143	{	258	{
144	if (y >= self->rows)	259	if (y >= self->rows)
145	break;	260	break;
146		261
147	maprow *row = self->row + y;	262	row = self->row + y;
148		263
149	for (x = x0; x < x0 + w; x++)	264	for (x = x0; x < x0 + w; x++)
150	if (x >= row->c0)	265	if (x >= row->c0)
151	{	266	{
152	if (x >= row->c1)	267	if (x >= row->c1)
…		…
155	row->col[x - row->c0].darkness = -1;	270	row->col[x - row->c0].darkness = -1;
156	}	271	}
157	}	272	}
158	}	273	}
159		274
		275	static void
		276	music_finished (void)
		277	{
		278	SDL_UserEvent ev;
		279
		280	ev.type = SDL_USEREVENT;
		281	ev.code = 0;
		282	ev.data1 = 0;
		283	ev.data2 = 0;
		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
		291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
		296	ev.data2 = 0;
		297
		298	SDL_PushEvent ((SDL_Event *)&ev);
		299	}
		300
160	MODULE = CFClient PACKAGE = CFClient	301	MODULE = CFClient PACKAGE = CFClient
161		302
162	PROTOTYPES: ENABLE	303	PROTOTYPES: ENABLE
163		304
164	BOOT:	305	BOOT:
165	{	306	{
		307	HV *stash = gv_stashpv ("CFClient", 1);
		308	static const struct {
		309	const char *name;
		310	IV iv;
		311	} *civ, const_iv[] = {
		312	# define const_iv(name) { # name, (IV)name }
		313	const_iv (SDL_ACTIVEEVENT),
		314	const_iv (SDL_KEYDOWN),
		315	const_iv (SDL_KEYUP),
		316	const_iv (SDL_MOUSEMOTION),
		317	const_iv (SDL_MOUSEBUTTONDOWN),
		318	const_iv (SDL_MOUSEBUTTONUP),
		319	const_iv (SDL_JOYAXISMOTION),
		320	const_iv (SDL_JOYBALLMOTION),
		321	const_iv (SDL_JOYHATMOTION),
		322	const_iv (SDL_JOYBUTTONDOWN),
		323	const_iv (SDL_JOYBUTTONUP),
		324	const_iv (SDL_QUIT),
		325	const_iv (SDL_SYSWMEVENT),
		326	const_iv (SDL_EVENT_RESERVEDA),
		327	const_iv (SDL_EVENT_RESERVEDB),
		328	const_iv (SDL_VIDEORESIZE),
		329	const_iv (SDL_VIDEOEXPOSE),
		330	const_iv (SDL_USEREVENT),
		331	const_iv (SDLK_KP0),
		332	const_iv (SDLK_KP1),
		333	const_iv (SDLK_KP2),
		334	const_iv (SDLK_KP3),
		335	const_iv (SDLK_KP4),
		336	const_iv (SDLK_KP5),
		337	const_iv (SDLK_KP6),
		338	const_iv (SDLK_KP7),
		339	const_iv (SDLK_KP8),
		340	const_iv (SDLK_KP9),
		341	const_iv (SDLK_KP_PERIOD),
		342	const_iv (SDLK_KP_DIVIDE),
		343	const_iv (SDLK_KP_MULTIPLY),
		344	const_iv (SDLK_KP_MINUS),
		345	const_iv (SDLK_KP_PLUS),
		346	const_iv (SDLK_KP_ENTER),
		347	const_iv (SDLK_KP_EQUALS),
		348	const_iv (SDLK_UP),
		349	const_iv (SDLK_DOWN),
		350	const_iv (SDLK_RIGHT),
		351	const_iv (SDLK_LEFT),
		352	const_iv (SDLK_INSERT),
		353	const_iv (SDLK_HOME),
		354	const_iv (SDLK_END),
		355	const_iv (SDLK_PAGEUP),
		356	const_iv (SDLK_PAGEDOWN),
		357	const_iv (SDLK_F1),
		358	const_iv (SDLK_F2),
		359	const_iv (SDLK_F3),
		360	const_iv (SDLK_F4),
		361	const_iv (SDLK_F5),
		362	const_iv (SDLK_F6),
		363	const_iv (SDLK_F7),
		364	const_iv (SDLK_F8),
		365	const_iv (SDLK_F9),
		366	const_iv (SDLK_F10),
		367	const_iv (SDLK_F11),
		368	const_iv (SDLK_F12),
		369	const_iv (SDLK_F13),
		370	const_iv (SDLK_F14),
		371	const_iv (SDLK_F15),
		372	const_iv (SDLK_NUMLOCK),
		373	const_iv (SDLK_CAPSLOCK),
		374	const_iv (SDLK_SCROLLOCK),
		375	const_iv (SDLK_RSHIFT),
		376	const_iv (SDLK_LSHIFT),
		377	const_iv (SDLK_RCTRL),
		378	const_iv (SDLK_LCTRL),
		379	const_iv (SDLK_RALT),
		380	const_iv (SDLK_LALT),
		381	const_iv (SDLK_RMETA),
		382	const_iv (SDLK_LMETA),
		383	const_iv (SDLK_LSUPER),
		384	const_iv (SDLK_RSUPER),
		385	const_iv (SDLK_MODE),
		386	const_iv (SDLK_COMPOSE),
		387	const_iv (SDLK_HELP),
		388	const_iv (SDLK_PRINT),
		389	const_iv (SDLK_SYSREQ),
		390	const_iv (SDLK_BREAK),
		391	const_iv (SDLK_MENU),
		392	const_iv (SDLK_POWER),
		393	const_iv (SDLK_EURO),
		394	const_iv (SDLK_UNDO),
		395	const_iv (KMOD_NONE),
		396	const_iv (KMOD_LSHIFT),
		397	const_iv (KMOD_RSHIFT),
		398	const_iv (KMOD_LCTRL),
		399	const_iv (KMOD_RCTRL),
		400	const_iv (KMOD_LALT),
		401	const_iv (KMOD_RALT),
		402	const_iv (KMOD_LMETA),
		403	const_iv (KMOD_RMETA),
		404	const_iv (KMOD_NUM),
		405	const_iv (KMOD_CAPS),
		406	const_iv (KMOD_MODE),
		407	const_iv (KMOD_CTRL),
		408	const_iv (KMOD_SHIFT),
		409	const_iv (KMOD_ALT),
		410	const_iv (KMOD_META)
		411	# undef const_iv
		412	};
		413
		414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
166	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
167	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
168	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426
		427	cairo_fontmap = pango_cairo_font_map_get_default ();
		428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
169	}	429	}
		430
		431	int
		432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
		433
		434	void
		435	SDL_Quit ()
		436
		437	void
		438	SDL_ListModes ()
		439	PPCODE:
		440	{
		441	SDL_Rect **m;
		442
		443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		450
		451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		455
		456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		457
		458	SDL_EnableUNICODE (1);
		459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		460
		461	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		462
		463	if (m && m != (SDL_Rect **)-1)
		464	while (*m)
		465	{
		466	AV *av = newAV ();
		467	av_push (av, newSViv ((*m)->w));
		468	av_push (av, newSViv ((*m)->h));
		469	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		470
		471	++m;
		472	}
		473	}
		474
		475	char *
		476	SDL_GetError ()
		477
		478	int
		479	SDL_SetVideoMode (int w, int h, int fullscreen)
		480	CODE:
		481	RETVAL = !!SDL_SetVideoMode (
		482	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		483	);
		484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		485	OUTPUT:
		486	RETVAL
		487
		488	void
		489	SDL_GL_SwapBuffers ()
		490
		491	void
		492	SDL_PollEvent ()
		493	PPCODE:
		494	{
		495	SDL_Event ev;
		496
		497	while (SDL_PollEvent (&ev))
		498	{
		499	HV *hv = newHV ();
		500	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		501
		502	switch (ev.type)
		503	{
		504	case SDL_KEYDOWN:
		505	case SDL_KEYUP:
		506	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		507	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		508	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		509	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		510	break;
		511
		512	case SDL_ACTIVEEVENT:
		513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		515	break;
		516
		517	case SDL_MOUSEMOTION:
		518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		523	break;
		524
		525	case SDL_MOUSEBUTTONDOWN:
		526	case SDL_MOUSEBUTTONUP:
		527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		531	break;
		532
		533	case SDL_USEREVENT:
		534	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		535	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		536	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		537	break;
		538	}
		539
		540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		541	}
		542	}
		543
		544	int
		545	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		546	POSTCALL:
		547	Mix_HookMusicFinished (music_finished);
		548	Mix_ChannelFinished (channel_finished);
		549
		550	void
		551	Mix_CloseAudio ()
		552
		553	int
		554	Mix_AllocateChannels (int numchans = -1)
170		555
171	void	556	void
172	lowdelay (int fd, int val = 1)	557	lowdelay (int fd, int val = 1)
173	CODE:	558	CODE:
		559	#ifndef _WIN32
174	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		561	#endif
		562
		563	char *
		564	gl_vendor ()
		565	CODE:
		566	RETVAL = (char *)glGetString (GL_VENDOR);
		567	OUTPUT:
		568	RETVAL
175		569
176	char *	570	char *
177	gl_version ()	571	gl_version ()
178	CODE:	572	CODE:
179	RETVAL = (char *)glGetString (GL_VERSION);	573	RETVAL = (char *)glGetString (GL_VERSION);
…		…
189		583
190	void	584	void
191	add_font (char *file)	585	add_font (char *file)
192	CODE:	586	CODE:
193	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	587	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
194		588	#ifdef _WIN32
195	void	589	// cairo... sigh... requires win2000
196	set_font (char *file)	590	AddFontResourceEx (file, FR_PRIVATE, 0);
197	CODE:	591	#endif
198	{
199	int count;
200	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
201	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
202	FcPatternDestroy (pattern);
203	pango_context_set_font_description (context, font);
204	}
205		592
206	void	593	void
207	load_image_inline (SV *image_)	594	load_image_inline (SV *image_)
208	ALIAS:	595	ALIAS:
209	load_image_file = 1	596	load_image_file = 1
…		…
216	SDL_RWops *rw = ix	603	SDL_RWops *rw = ix
217	? SDL_RWFromFile (image, "r")	604	? SDL_RWFromFile (image, "r")
218	: SDL_RWFromConstMem (image, image_len);	605	: SDL_RWFromConstMem (image, image_len);
219		606
220	if (!rw)	607	if (!rw)
221	croak ("load_image: unable to open file");	608	croak ("load_image: %s", SDL_GetError ());
222		609
223	surface = IMG_Load_RW (rw, 1);	610	surface = IMG_Load_RW (rw, 1);
224	if (!surface)	611	if (!surface)
225	croak ("load_image: unable to read file");	612	croak ("load_image: %s", SDL_GetError ());
226		613
227	fmt.palette = NULL;	614	fmt.palette = NULL;
228	fmt.BitsPerPixel = 32;	615	fmt.BitsPerPixel = 32;
229	fmt.BytesPerPixel = 4;	616	fmt.BytesPerPixel = 4;
		617	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
230	fmt.Rmask = 0x000000ff;	618	fmt.Rmask = 0x000000ff;
231	fmt.Gmask = 0x0000ff00;	619	fmt.Gmask = 0x0000ff00;
232	fmt.Bmask = 0x00ff0000;	620	fmt.Bmask = 0x00ff0000;
233	fmt.Amask = 0xff000000;	621	fmt.Amask = 0xff000000;
		622	#else
		623	fmt.Rmask = 0xff000000;
		624	fmt.Gmask = 0x00ff0000;
		625	fmt.Bmask = 0x0000ff00;
		626	fmt.Amask = 0x000000ff;
		627	#endif
234	fmt.Rloss = 0;	628	fmt.Rloss = 0;
235	fmt.Gloss = 0;	629	fmt.Gloss = 0;
236	fmt.Bloss = 0;	630	fmt.Bloss = 0;
237	fmt.Aloss = 0;	631	fmt.Aloss = 0;
238	fmt.Rshift = 0;	632	fmt.Rshift = 0;
…		…
242	fmt.colorkey = 0;	636	fmt.colorkey = 0;
243	fmt.alpha = 0;	637	fmt.alpha = 0;
244		638
245	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	639	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
246		640
		641	assert (surface2->pitch == surface2->w * 4);
		642
247	EXTEND (SP, 5);	643	EXTEND (SP, 5);
248	PUSHs (sv_2mortal (newSViv (surface2->w)));	644	PUSHs (sv_2mortal (newSViv (surface2->w)));
249	PUSHs (sv_2mortal (newSViv (surface2->h)));	645	PUSHs (sv_2mortal (newSViv (surface2->h)));
250	SDL_LockSurface (surface2);	646	SDL_LockSurface (surface2);
251	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	647	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
252	SDL_UnlockSurface (surface2);	648	SDL_UnlockSurface (surface2);
253	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	649	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
254	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	650	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
255	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	651	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
256		652
257	SDL_FreeSurface (surface);	653	SDL_FreeSurface (surface);
258	SDL_FreeSurface (surface2);	654	SDL_FreeSurface (surface2);
259	}	655	}
260		656
261	void	657	void
		658	average (int x, int y, uint32_t *data)
		659	PPCODE:
		660	{
		661	uint32_t r = 0, g = 0, b = 0, a = 0;
		662
		663	x = y = x * y;
		664
		665	while (x--)
		666	{
		667	uint32_t p = *data++;
		668
		669	r += (p ) & 255;
		670	g += (p >> 8) & 255;
		671	b += (p >> 16) & 255;
		672	a += (p >> 24) & 255;
		673	}
		674
		675	EXTEND (SP, 4);
		676	PUSHs (sv_2mortal (newSViv (r / y)));
		677	PUSHs (sv_2mortal (newSViv (g / y)));
		678	PUSHs (sv_2mortal (newSViv (b / y)));
		679	PUSHs (sv_2mortal (newSViv (a / y)));
		680	}
		681
		682	void
		683	error (char *message)
		684	CODE:
		685	fprintf (stderr, "ERROR: %s\n", message);
		686	#ifdef _WIN32
		687	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		688	#endif
		689
		690	void
262	fatal (char *message)	691	fatal (char *message)
263	CODE:	692	CODE:
		693	fprintf (stderr, "FATAL: %s\n", message);
264	#ifdef WIN32	694	#ifdef _WIN32
265	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	695	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
266	#else
267	fprintf (stderr, "%s\n", message);
268	#endif	696	#endif
269	exit (1);	697	exit (1);
270		698
		699	MODULE = CFClient PACKAGE = CFClient::Font
		700
		701	CFClient::Font
		702	new_from_file (SV *class, char *path, int id = 0)
		703	CODE:
		704	{
		705	int count;
		706	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		707	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		708	FcPatternDestroy (pattern);
		709	}
		710	OUTPUT:
		711	RETVAL
		712
		713	void
		714	DESTROY (CFClient::Font self)
		715	CODE:
		716	pango_font_description_free (self);
		717
		718	void
		719	make_default (CFClient::Font self)
		720	CODE:
		721	default_font = self;
		722
271	MODULE = CFClient PACKAGE = CFClient::Layout	723	MODULE = CFClient PACKAGE = CFClient::Layout
272		724
273	CFClient::Layout	725	CFClient::Layout
274	new (SV *class, int base_height = 10)	726	new (SV *class, int rgba = 0)
275	CODE:	727	CODE:
		728	#if _WIN32
		729	rgba = 0;//D
		730	#endif
276	New (0, RETVAL, 1, struct cf_layout);	731	New (0, RETVAL, 1, struct cf_layout);
277	RETVAL->base_height = base_height;	732
278	RETVAL->pl = pango_layout_new (context);	733	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		734	RETVAL->rgba = rgba;
		735	RETVAL->r = 1.;
		736	RETVAL->g = 1.;
		737	RETVAL->b = 1.;
		738	RETVAL->a = 1.;
		739	RETVAL->base_height = MIN_FONT_HEIGHT;
		740	RETVAL->font = 0;
		741
279	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	742	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		743	layout_update_font (RETVAL);
280	OUTPUT:	744	OUTPUT:
281	RETVAL	745	RETVAL
282		746
283	void	747	void
284	DESTROY (CFClient::Layout self)	748	DESTROY (CFClient::Layout self)
285	CODE:	749	CODE:
286	g_object_unref (self->pl);	750	g_object_unref (self->pl);
287	Safefree (self);	751	Safefree (self);
288		752
		753	int
		754	is_rgba (CFClient::Layout self)
		755	CODE:
		756	RETVAL = self->rgba;
		757	OUTPUT:
		758	RETVAL
		759
289	void	760	void
290	set_text (CFClient::Layout self, SV *text_)	761	set_text (CFClient::Layout self, SV *text_)
291	CODE:	762	CODE:
292	{	763	{
293	STRLEN textlen;	764	STRLEN textlen;
…		…
304	char *text = SvPVutf8 (text_, textlen);	775	char *text = SvPVutf8 (text_, textlen);
305		776
306	pango_layout_set_markup (self->pl, text, textlen);	777	pango_layout_set_markup (self->pl, text, textlen);
307	}	778	}
308		779
		780	SV *
		781	get_text (CFClient::Layout self)
		782	CODE:
		783	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		784	SvUTF8_on (RETVAL);
		785	OUTPUT:
		786	RETVAL
		787
		788	void
		789	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		790	CODE:
		791	self->r = r;
		792	self->g = g;
		793	self->b = b;
		794	self->a = a;
		795
		796	void
		797	set_font (CFClient::Layout self, CFClient::Font font = 0)
		798	CODE:
		799	if (self->font != font)
		800	{
		801	self->font = font;
		802	layout_update_font (self);
		803	}
		804
309	void	805	void
310	set_height (CFClient::Layout self, int base_height)	806	set_height (CFClient::Layout self, int base_height)
311	CODE:	807	CODE:
		808	if (self->base_height != base_height)
		809	{
312	self->base_height = base_height;	810	self->base_height = base_height;
		811	layout_update_font (self);
		812	}
313		813
314	void	814	void
315	set_width (CFClient::Layout self, int max_width = -1)	815	set_width (CFClient::Layout self, int max_width = -1)
316	CODE:	816	CODE:
317	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	817	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		818
		819	void
		820	set_indent (CFClient::Layout self, int indent)
		821	CODE:
		822	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		823
		824	void
		825	set_spacing (CFClient::Layout self, int spacing)
		826	CODE:
		827	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		828
		829	void
		830	set_ellipsise (CFClient::Layout self, int ellipsise)
		831	CODE:
		832	pango_layout_set_ellipsize (self->pl,
		833	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		834	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		835	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		836	: PANGO_ELLIPSIZE_NONE
		837	);
		838
		839	void
		840	set_single_paragraph_mode (CFClient::Layout self, int spm)
		841	CODE:
		842	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
318		843
319	void	844	void
320	size (CFClient::Layout self)	845	size (CFClient::Layout self)
321	PPCODE:	846	PPCODE:
322	{	847	{
323	int w, h;	848	int w, h;
324		849
325	layout_update (self);
326	layout_get_pixel_size (self, &w, &h);	850	layout_get_pixel_size (self, &w, &h);
327		851
328	EXTEND (SP, 2);	852	EXTEND (SP, 2);
329	PUSHs (sv_2mortal (newSViv (w)));	853	PUSHs (sv_2mortal (newSViv (w)));
330	PUSHs (sv_2mortal (newSViv (h)));	854	PUSHs (sv_2mortal (newSViv (h)));
…		…
333	int	857	int
334	xy_to_index (CFClient::Layout self, int x, int y)	858	xy_to_index (CFClient::Layout self, int x, int y)
335	CODE:	859	CODE:
336	{	860	{
337	int index, trailing;	861	int index, trailing;
338
339	layout_update (self);
340	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	862	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
341
342	RETVAL = index;	863	RETVAL = index;
343	}	864	}
344	OUTPUT:	865	OUTPUT:
345	RETVAL	866	RETVAL
346		867
347	void	868	void
348	cursor_pos (CFClient::Layout self, int index)	869	cursor_pos (CFClient::Layout self, int index)
349	PPCODE:	870	PPCODE:
350	{	871	{
351	PangoRectangle strong_pos;	872	PangoRectangle strong_pos;
352	layout_update (self);
353	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	873	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
354		874
355	EXTEND (SP, 3);	875	EXTEND (SP, 3);
356	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	876	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
357	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	877	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
362	render (CFClient::Layout self)	882	render (CFClient::Layout self)
363	PPCODE:	883	PPCODE:
364	{	884	{
365	SV *retval;	885	SV *retval;
366	int w, h;	886	int w, h;
367	FT_Bitmap bitmap;
368		887
369	layout_update (self);
370	layout_get_pixel_size (self, &w, &h);	888	layout_get_pixel_size (self, &w, &h);
371		889
		890	if (self->rgba)
		891	{
		892	cairo_surface_t *surface;
		893	cairo_t *cairo;
		894
		895	retval = newSV (w * h * 4);
		896	SvPOK_only (retval);
		897	SvCUR_set (retval, w * h * 4);
		898
		899	memset (SvPVX (retval), 0, w * h * 4);
		900
		901	surface = cairo_image_surface_create_for_data (
		902	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
		903	cairo = cairo_create (surface);
		904	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		905
		906	pango_cairo_show_layout (cairo, self->pl);
		907
		908	cairo_destroy (cairo);
		909	cairo_surface_destroy (surface);
		910
		911	// what a mess, and its premultiplied, too :(
		912	{
		913	uint32_t *p = (uint32_t *)SvPVX (retval);
		914	uint32_t *e = p + w * h;
		915
		916	while (p < e)
		917	{
		918	uint32_t rgba = *p;
		919	rgba = (rgba >> 24) | (rgba << 8);
		920	#if 0
		921	#ifdef _WIN32
		922	{//D
		923	uint8_t r = rgba >> 24;
		924	uint8_t g = rgba >> 16;
		925	uint8_t b = rgba >> 8;
		926	uint8_t a = rgba >> 0;
		927
		928	rgba = (rgba & 0xffffff00) | a;
		929	}
		930	#endif
		931	#endif
		932	rgba = SDL_SwapBE32 (rgba);
		933	*p++ = rgba;
		934	}
		935	}
		936
		937	EXTEND (SP, 5);
		938	PUSHs (sv_2mortal (newSViv (w)));
		939	PUSHs (sv_2mortal (newSViv (h)));
		940	PUSHs (sv_2mortal (retval));
		941	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		943	}
		944	else
		945	{
		946	FT_Bitmap bitmap;
		947
372	retval = newSV (w * h);	948	retval = newSV (w * h);
373	SvPOK_only (retval);	949	SvPOK_only (retval);
374	SvCUR_set (retval, w * h);	950	SvCUR_set (retval, w * h);
375		951
376	bitmap.rows = h;	952	bitmap.rows = h;
377	bitmap.width = w;	953	bitmap.width = w;
378	bitmap.pitch = w;	954	bitmap.pitch = w;
379	bitmap.buffer = (unsigned char*)SvPVX (retval);	955	bitmap.buffer = (unsigned char*)SvPVX (retval);
380	bitmap.num_grays = 256;	956	bitmap.num_grays = 256;
381	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	957	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
382		958
383	memset (bitmap.buffer, 0, w * h);	959	memset (bitmap.buffer, 0, w * h);
384		960
385	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	961	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
386		962
387	EXTEND (SP, 3);	963	EXTEND (SP, 5);
388	PUSHs (sv_2mortal (newSViv (w)));	964	PUSHs (sv_2mortal (newSViv (w)));
389	PUSHs (sv_2mortal (newSViv (h)));	965	PUSHs (sv_2mortal (newSViv (h)));
390	PUSHs (sv_2mortal (retval));	966	PUSHs (sv_2mortal (retval));
		967	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		968	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		969	}
391	}	970	}
392		971
393	MODULE = CFClient PACKAGE = CFClient::Texture	972	MODULE = CFClient PACKAGE = CFClient::Texture
394		973
395	void	974	void
396	draw_quad (SV *self, double x, double y, double w = 0, double h = 0)	975	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
397	PROTOTYPE: $$$;$$	976	PROTOTYPE: $$$;$$
		977	ALIAS:
		978	draw_quad_alpha = 1
		979	draw_quad_alpha_premultiplied = 2
398	CODE:	980	CODE:
399	{	981	{
400	HV *hv = (HV *)SvRV (self);	982	HV *hv = (HV *)SvRV (self);
401	double s = SvNV (*hv_fetch (hv, "s", 1, 1));	983	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
402	double t = SvNV (*hv_fetch (hv, "t", 1, 1));	984	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
403	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	985	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
404	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	986	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
405		987
406	if (items < 5)	988	if (items < 5)
407	{	989	{
408	w = SvNV (*hv_fetch (hv, "w", 1, 1));	990	w = SvNV (*hv_fetch (hv, "w", 1, 1));
409	h = SvNV (*hv_fetch (hv, "h", 1, 1));	991	h = SvNV (*hv_fetch (hv, "h", 1, 1));
410	}	992	}
411		993
		994	if (ix)
		995	{
		996	glEnable (GL_BLEND);
		997	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		998	glEnable (GL_ALPHA_TEST);
		999	glAlphaFunc (GL_GREATER, 0.01f);
		1000	}
		1001
412	glBindTexture (GL_TEXTURE_2D, name);	1002	glBindTexture (GL_TEXTURE_2D, name);
		1003
413	if (wrap_mode) {	1004	if (wrap_mode)
		1005	{
414	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	1006	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
415	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	1007	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
416	}	1008	}
		1009
417	glBegin (GL_QUADS);	1010	glBegin (GL_QUADS);
418	glTexCoord2d (0, 0); glVertex2d (x , y );	1011	glTexCoord2f (0, 0); glVertex2f (x , y );
419	glTexCoord2d (0, t); glVertex2d (x , y + h);	1012	glTexCoord2f (0, t); glVertex2f (x , y + h);
420	glTexCoord2d (s, t); glVertex2d (x + w, y + h);	1013	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
421	glTexCoord2d (s, 0); glVertex2d (x + w, y );	1014	glTexCoord2f (s, 0); glVertex2f (x + w, y );
422	glEnd ();	1015	glEnd ();
		1016
		1017	if (ix)
		1018	{
		1019	glDisable (GL_ALPHA_TEST);
		1020	glDisable (GL_BLEND);
		1021	}
423	}	1022	}
424		1023
425	MODULE = CFClient PACKAGE = CFClient::Map	1024	MODULE = CFClient PACKAGE = CFClient::Map
426		1025
427	CFClient::Map	1026	CFClient::Map
428	new (SV *class, int map_width, int map_height)	1027	new (SV *class, int map_width, int map_height)
429	CODE:	1028	CODE:
430	New (0, RETVAL, 1, struct map);	1029	New (0, RETVAL, 1, struct map);
431	RETVAL->x = 0;	1030	RETVAL->x = 0;
432	RETVAL->y = 0;	1031	RETVAL->y = 0;
433	RETVAL->w = map_width;	1032	RETVAL->w = map_width;
434	RETVAL->h = map_height;	1033	RETVAL->h = map_height;
435	RETVAL->vx = 0;	1034	RETVAL->ox = 0;
436	RETVAL->vy = 0;	1035	RETVAL->oy = 0;
437	RETVAL->faces = 8192;	1036	RETVAL->faces = 8192;
438	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1037	Newz (0, RETVAL->face, RETVAL->faces, mapface);
		1038	RETVAL->texs = 8192;
		1039	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
439	RETVAL->rows = 0;	1040	RETVAL->rows = 0;
440	RETVAL->row = 0;	1041	RETVAL->row = 0;
441	OUTPUT:	1042	OUTPUT:
442	RETVAL	1043	RETVAL
443		1044
…		…
454	clear (CFClient::Map self)	1055	clear (CFClient::Map self)
455	CODE:	1056	CODE:
456	map_clear (self);	1057	map_clear (self);
457		1058
458	void	1059	void
459	set_texture (CFClient::Map self, int face, int name, int w, int h, float s, float t)	1060	set_face (CFClient::Map self, int face, int texid)
460	CODE:	1061	CODE:
461	{	1062	{
462	while (self->faces < face)	1063	while (self->faces <= face)
463	{	1064	{
464	Append (mapface, self->face, self->faces, self->faces);	1065	Append (mapface, self->face, self->faces, self->faces);
465	self->faces *= 2;	1066	self->faces *= 2;
466	}	1067	}
467		1068
468	self->face [face].name = name;
469	self->face [face].w = w;	1069	self->face [face] = texid;
470	self->face [face].h = h;
471	self->face [face].s = s;
472	self->face [face].t = t;
473	}	1070	}
		1071
		1072	void
		1073	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
		1074	CODE:
		1075	{
		1076	while (self->texs <= texid)
		1077	{
		1078	Append (maptex, self->tex, self->texs, self->texs);
		1079	self->texs *= 2;
		1080	}
		1081
		1082	{
		1083	maptex *tex = self->tex + texid;
		1084
		1085	tex->name = name;
		1086	tex->w = w;
		1087	tex->h = h;
		1088	tex->s = s;
		1089	tex->t = t;
		1090	tex->r = r;
		1091	tex->g = g;
		1092	tex->b = b;
		1093	tex->a = a;
		1094	}
		1095	}
		1096
		1097	int
		1098	ox (CFClient::Map self)
		1099	ALIAS:
		1100	oy = 1
		1101	CODE:
		1102	switch (ix)
		1103	{
		1104	case 0: RETVAL = self->ox; break;
		1105	case 1: RETVAL = self->oy; break;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
474		1109
475	void	1110	void
476	scroll (CFClient::Map self, int dx, int dy)	1111	scroll (CFClient::Map self, int dx, int dy)
477	CODE:	1112	CODE:
478	{	1113	{
…		…
484	if (dy > 0)	1119	if (dy > 0)
485	map_blank (self, self->x, self->y, self->w, dy - 1);	1120	map_blank (self, self->x, self->y, self->w, dy - 1);
486	else if (dy < 0)	1121	else if (dy < 0)
487	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1122	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
488		1123
489	self->x += dx;	1124	self->ox += dx; self->x += dx;
490	self->y += dy;	1125	self->oy += dy; self->y += dy;
491		1126
492	while (self->y < 0)	1127	while (self->y < 0)
493	{	1128	{
494	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	1129	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
495		1130
…		…
502	map1a_update (CFClient::Map self, SV *data_)	1137	map1a_update (CFClient::Map self, SV *data_)
503	CODE:	1138	CODE:
504	{	1139	{
505	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1140	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
506	uint8_t *data_end = (uint8_t *)SvEND (data_);	1141	uint8_t *data_end = (uint8_t *)SvEND (data_);
507		1142	mapcell *cell;
		1143	int x, y, flags;
		1144
508	while (data < data_end)	1145	while (data < data_end)
509	{	1146	{
510	int flags = (data [0] << 8) + data [1]; data += 2;	1147	flags = (data [0] << 8) + data [1]; data += 2;
511		1148
512	int x = ((flags >> 10) & 63) + self->x;	1149	x = ((flags >> 10) & 63) + self->x;
513	int y = ((flags >> 4) & 63) + self->y;	1150	y = ((flags >> 4) & 63) + self->y;
514		1151
515	while (y >= self->rows)	1152	cell = map_get_cell (self, x, y);
516	{
517	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
518
519	self->rows += MAP_EXTEND_Y;
520	}
521
522	maprow *row = self->row + y;
523
524	if (!row->col)
525	{
526	Newz (0, row->col, MAP_EXTEND_X, mapcell);
527	row->c0 = self->x - MAP_EXTEND_X / 4;
528	row->c1 = row->c0 + MAP_EXTEND_X;
529	}
530
531	if (row->c0 > x)
532	{
533	int extend = row->c0 - x + MAP_EXTEND_X;
534	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
535	row->c0 -= extend;
536	}
537	else if (x >= row->c1)
538	{
539	int extend = x - row->c1 + MAP_EXTEND_X;
540	Append (mapcell, row->col, row->c1 - row->c0, extend);
541	row->c1 += extend;
542	}
543
544	assert (y >= 0);
545	assert (y < self->rows);
546	assert (x >= row->c0);
547	assert (x < row->c1);
548	mapcell *cell = row->col + (x - row->c0);
549		1153
550	if (flags & 15)	1154	if (flags & 15)
551	{	1155	{
552	if (cell->darkness < 0 && x < self->w && y < self->h)	1156	if (cell->darkness < 0)
553	{	1157	{
554	cell->darkness = 0;	1158	cell->darkness = 0;
555	cell->face [0] = 0;	1159	cell->face [0] = 0;
556	cell->face [1] = 0;	1160	cell->face [1] = 0;
557	cell->face [2] = 0;	1161	cell->face [2] = 0;
558	}	1162	}
559		1163
560	cell->darkness = flags & 8 ? *data++ : 255;	1164	cell->darkness = flags & 8 ? *data++ : 255;
		1165
		1166	//TODO: don't trust server data to be in-range(!)
561		1167
562	if (flags & 4)	1168	if (flags & 4)
563	{	1169	{
564	cell->face [0] = (data [0] << 8) + data [1]; data += 2;	1170	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
565	}	1171	}
566		1172
567	if (flags & 2)	1173	if (flags & 2)
568	{	1174	{
569	cell->face [1] = (data [0] << 8) + data [1]; data += 2;	1175	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
570	}	1176	}
571		1177
572	if (flags & 1)	1178	if (flags & 1)
573	{	1179	{
574	cell->face [2] = (data [0] << 8) + data [1]; data += 2;	1180	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
575	}	1181	}
576	}	1182	}
577	else	1183	else
578	cell->darkness = -1;	1184	cell->darkness = -1;
579	}	1185	}
580	}	1186	}
581		1187
582	void	1188	SV *
583	draw (CFClient::Map self, int x0, int y0, int sw, int sh)	1189	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
		1190	CODE:
		1191	{
		1192	int x1, x;
		1193	int y1, y;
		1194	int z;
		1195	SV *map_sv = newSV (w * h * sizeof (uint32_t));
		1196	uint32_t *map = (uint32_t *)SvPVX (map_sv);
		1197
		1198	SvPOK_only (map_sv);
		1199	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
		1200
		1201	x0 += self->x; x1 = x0 + w;
		1202	y0 += self->y; y1 = y0 + h;
		1203
		1204	for (y = y0; y < y1; y++)
		1205	{
		1206	maprow *row = 0 <= y && y < self->rows
		1207	? self->row + y
		1208	: 0;
		1209
		1210	for (x = x0; x < x1; x++)
		1211	{
		1212	int r = 32, g = 32, b = 32, a = 192;
		1213
		1214	if (row && row->c0 <= x && x < row->c1)
		1215	{
		1216	mapcell *cell = row->col + (x - row->c0);
		1217
		1218	for (z = 0; z <= 0; z++)
		1219	{
		1220	mapface face = cell->face [z];
		1221
		1222	if (face)
		1223	{
		1224	maptex tex = self->tex [face];
		1225	int a0 = 255 - tex.a;
		1226	int a1 = tex.a;
		1227
		1228	r = (r * a0 + tex.r * a1) / 255;
		1229	g = (g * a0 + tex.g * a1) / 255;
		1230	b = (b * a0 + tex.b * a1) / 255;
		1231	a = (a * a0 + tex.a * a1) / 255;
		1232	}
		1233	}
		1234	}
		1235
		1236	*map++ = (r )
		1237	| (g << 8)
		1238	| (b << 16)
		1239	| (a << 24);
		1240	}
		1241	}
		1242
		1243	RETVAL = map_sv;
		1244	}
		1245	OUTPUT:
		1246	RETVAL
		1247
		1248	void
		1249	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
584	PPCODE:	1250	PPCODE:
585	{	1251	{
		1252	int vx, vy;
		1253	int x, y, z;
		1254	int last_name;
		1255	mapface face;
586	int sw4 = (sw + 3) & ~3;	1256	int sw4 = (sw + 3) & ~3;
587	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1257	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
588	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1258	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
589		1259
		1260	memset (darkness, 255, sw4 * sh);
590	SvPOK_only (darkness_sv);	1261	SvPOK_only (darkness_sv);
591	SvCUR_set (darkness_sv, sw4 * sh);	1262	SvCUR_set (darkness_sv, sw4 * sh);
592		1263
		1264	vx = self->x + (self->w - sw) / 2 - shift_x;
		1265	vy = self->y + (self->h - sh) / 2 - shift_y;
		1266
		1267	/*
593	int vx = self->vx = self->w >= sw	1268	int vx = self->vx = self->w >= sw
594	? self->x + (self->w - sw) / 2	1269	? self->x + (self->w - sw) / 2
595	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1270	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
596		1271
597	int vy = self->vy = self->h >= sh	1272	int vy = self->vy = self->h >= sh
598	? self->y + (self->h - sh) / 2	1273	? self->y + (self->h - sh) / 2
599	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1274	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
		1275	*/
600		1276
601	glColor4ub (255, 255, 255, 255);	1277	glColor4ub (255, 255, 255, 255);
602		1278
603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1279	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
604	glEnable (GL_BLEND);	1280	glEnable (GL_BLEND);
605	glEnable (GL_TEXTURE_2D);	1281	glEnable (GL_TEXTURE_2D);
606	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
607		1283
608	int x, y, z;
609
610	int last_name = 0;
611
612	glBegin (GL_QUADS);	1284	glBegin (GL_QUADS);
		1285
		1286	last_name = 0;
613		1287
614	for (z = 0; z < 3; z++)	1288	for (z = 0; z < 3; z++)
615	for (y = 0; y < sh; y++)	1289	for (y = 0; y < sh; y++)
616	if (0 <= y + vy && y + vy < self->rows)	1290	if (0 <= y + vy && y + vy < self->rows)
617	{	1291	{
…		…
624		1298
625	darkness[y * sw4 + x] = cell->darkness < 0	1299	darkness[y * sw4 + x] = cell->darkness < 0
626	? 255 - FOW_DARKNESS	1300	? 255 - FOW_DARKNESS
627	: 255 - cell->darkness;	1301	: 255 - cell->darkness;
628		1302
629	uint16_t face = cell->face [z];	1303	face = cell->face [z];
630		1304
631	if (face)	1305	if (face)
632	{	1306	{
633	mapface tex = self->face [face];	1307	maptex tex = self->tex [face];
634		1308
635	int px = (x + 1) * 32 - tex.w;	1309	int px = (x + 1) * 32 - tex.w;
636	int py = (y + 1) * 32 - tex.h;	1310	int py = (y + 1) * 32 - tex.h;
637		1311
638	if (last_name != tex.name)	1312	if (last_name != tex.name)
…		…
660	PUSHs (sv_2mortal (newSViv (sw4)));	1334	PUSHs (sv_2mortal (newSViv (sw4)));
661	PUSHs (sv_2mortal (newSViv (sh)));	1335	PUSHs (sv_2mortal (newSViv (sh)));
662	PUSHs (darkness_sv);	1336	PUSHs (darkness_sv);
663	}	1337	}
664		1338
		1339	SV *
		1340	get_rect (CFClient::Map self, int x0, int y0, int w, int h)
		1341	CODE:
		1342	{
		1343	int x, y, x1, y1;
		1344	SV *data_sv = newSV (w * h * 7 + 5);
		1345	uint8_t *data = (uint8_t *)SvPVX (data_sv);
		1346
		1347	*data++ = 0; /* version 0 format */
		1348	*data++ = w >> 8; *data++ = w;
		1349	*data++ = h >> 8; *data++ = h;
		1350
		1351	// we need to do this 'cause we don't keep an absolute coord system for rows
		1352	// TODO: treat rows as we treat columns
		1353	map_get_row (self, y0 + self->y - self->oy);//D
		1354	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1355
		1356	x0 += self->x - self->ox;
		1357	y0 += self->y - self->oy;
		1358
		1359	x1 = x0 + w;
		1360	y1 = y0 + h;
		1361
		1362	for (y = y0; y < y1; y++)
		1363	{
		1364	maprow *row = 0 <= y && y < self->rows
		1365	? self->row + y
		1366	: 0;
		1367
		1368	for (x = x0; x < x1; x++)
		1369	{
		1370	if (row && row->c0 <= x && x < row->c1)
		1371	{
		1372	mapcell *cell = row->col + (x - row->c0);
		1373	uint8_t flags = 0;
		1374
		1375	if (cell->face [0]) flags |= 1;
		1376	if (cell->face [1]) flags |= 2;
		1377	if (cell->face [2]) flags |= 4;
		1378
		1379	*data++ = flags;
		1380
		1381	if (flags & 1)
		1382	{
		1383	*data++ = cell->face [0] >> 8;
		1384	*data++ = cell->face [0];
		1385	}
		1386
		1387	if (flags & 2)
		1388	{
		1389	*data++ = cell->face [1] >> 8;
		1390	*data++ = cell->face [1];
		1391	}
		1392
		1393	if (flags & 4)
		1394	{
		1395	*data++ = cell->face [2] >> 8;
		1396	*data++ = cell->face [2];
		1397	}
		1398	}
		1399	else
		1400	*data++ = 0;
		1401	}
		1402	}
		1403
		1404	SvPOK_only (data_sv);
		1405	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		1406	RETVAL = data_sv;
		1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
		1411	void
		1412	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
		1413	PPCODE:
		1414	{
		1415	int x, y, z;
		1416	int w, h;
		1417	int x1, y1;
		1418
		1419	if (*data++ != 0)
		1420	return; /* version mismatch */
		1421
		1422	w = *data++ << 8; w |= *data++;
		1423	h = *data++ << 8; h |= *data++;
		1424
		1425	// we need to do this 'cause we don't keep an absolute coord system for rows
		1426	// TODO: treat rows as we treat columns
		1427	map_get_row (self, y0 + self->y - self->oy);//D
		1428	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1429
		1430	x0 += self->x - self->ox;
		1431	y0 += self->y - self->oy;
		1432
		1433	x1 = x0 + w;
		1434	y1 = y0 + h;
		1435
		1436	for (y = y0; y < y1; y++)
		1437	{
		1438	maprow *row = map_get_row (self, y);
		1439
		1440	for (x = x0; x < x1; x++)
		1441	{
		1442	uint8_t flags = *data++;
		1443
		1444	if (flags)
		1445	{
		1446	mapface face[3] = { 0, 0, 0 };
		1447
		1448	mapcell *cell = row_get_cell (row, x);
		1449
		1450	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
		1451	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
		1452	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
		1453
		1454	if (cell->darkness <= 0)
		1455	{
		1456	cell->darkness = -1;
		1457
		1458	for (z = 0; z <= 2; z++)
		1459	{
		1460	cell->face[z] = face[z];
		1461
		1462	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))
		1463	XPUSHs (sv_2mortal (newSViv (face[z])));
		1464	}
		1465	}
		1466	}
		1467	}
		1468	}
		1469	}
		1470
		1471	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1472
		1473	CFClient::MixChunk
		1474	new_from_file (SV *class, char *path)
		1475	CODE:
		1476	RETVAL = Mix_LoadWAV (path);
		1477	OUTPUT:
		1478	RETVAL
		1479
		1480	void
		1481	DESTROY (CFClient::MixChunk self)
		1482	CODE:
		1483	Mix_FreeChunk (self);
		1484
		1485	int
		1486	volume (CFClient::MixChunk self, int volume = -1)
		1487	CODE:
		1488	RETVAL = Mix_VolumeChunk (self, volume);
		1489	OUTPUT:
		1490	RETVAL
		1491
		1492	int
		1493	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1494	CODE:
		1495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1496	OUTPUT:
		1497	RETVAL
		1498
		1499	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1500
		1501	int
		1502	volume (int volume = -1)
		1503	CODE:
		1504	RETVAL = Mix_VolumeMusic (volume);
		1505	OUTPUT:
		1506	RETVAL
		1507
		1508	CFClient::MixMusic
		1509	new_from_file (SV *class, char *path)
		1510	CODE:
		1511	RETVAL = Mix_LoadMUS (path);
		1512	OUTPUT:
		1513	RETVAL
		1514
		1515	void
		1516	DESTROY (CFClient::MixMusic self)
		1517	CODE:
		1518	Mix_FreeMusic (self);
		1519
		1520	int
		1521	play (CFClient::MixMusic self, int loops = -1)
		1522	CODE:
		1523	RETVAL = Mix_PlayMusic (self, loops);
		1524	OUTPUT:
		1525	RETVAL
		1526
		1527	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1528
		1529	BOOT:
		1530	{
		1531	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1532	static const struct {
		1533	const char *name;
		1534	IV iv;
		1535	} *civ, const_iv[] = {
		1536	# define const_iv(name) { # name, (IV)name }
		1537	const_iv (GL_COLOR_MATERIAL),
		1538	const_iv (GL_SMOOTH),
		1539	const_iv (GL_FLAT),
		1540	const_iv (GL_DITHER),
		1541	const_iv (GL_BLEND),
		1542	const_iv (GL_CULL_FACE),
		1543	const_iv (GL_SCISSOR_TEST),
		1544	const_iv (GL_DEPTH_TEST),
		1545	const_iv (GL_ALPHA_TEST),
		1546	const_iv (GL_NORMALIZE),
		1547	const_iv (GL_RESCALE_NORMAL),
		1548	const_iv (GL_AND),
		1549	const_iv (GL_ONE),
		1550	const_iv (GL_ZERO),
		1551	const_iv (GL_SRC_ALPHA),
		1552	const_iv (GL_SRC_ALPHA_SATURATE),
		1553	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1554	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1555	const_iv (GL_RGB),
		1556	const_iv (GL_RGBA),
		1557	const_iv (GL_UNSIGNED_BYTE),
		1558	const_iv (GL_UNSIGNED_SHORT),
		1559	const_iv (GL_UNSIGNED_INT),
		1560	const_iv (GL_ALPHA),
		1561	const_iv (GL_INTENSITY),
		1562	const_iv (GL_LUMINANCE),
		1563	const_iv (GL_LUMINANCE_ALPHA),
		1564	const_iv (GL_FLOAT),
		1565	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1566	const_iv (GL_COMPILE),
		1567	const_iv (GL_TEXTURE_1D),
		1568	const_iv (GL_TEXTURE_2D),
		1569	const_iv (GL_TEXTURE_ENV),
		1570	const_iv (GL_TEXTURE_MAG_FILTER),
		1571	const_iv (GL_TEXTURE_MIN_FILTER),
		1572	const_iv (GL_TEXTURE_ENV_MODE),
		1573	const_iv (GL_TEXTURE_WRAP_S),
		1574	const_iv (GL_TEXTURE_WRAP_T),
		1575	const_iv (GL_CLAMP),
		1576	const_iv (GL_REPEAT),
		1577	const_iv (GL_NEAREST),
		1578	const_iv (GL_LINEAR),
		1579	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1580	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1581	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1582	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1583	const_iv (GL_GENERATE_MIPMAP),
		1584	const_iv (GL_MODULATE),
		1585	const_iv (GL_DECAL),
		1586	const_iv (GL_REPLACE),
		1587	const_iv (GL_DEPTH_BUFFER_BIT),
		1588	const_iv (GL_COLOR_BUFFER_BIT),
		1589	const_iv (GL_PROJECTION),
		1590	const_iv (GL_MODELVIEW),
		1591	const_iv (GL_COLOR_LOGIC_OP),
		1592	const_iv (GL_SEPARABLE_2D),
		1593	const_iv (GL_CONVOLUTION_2D),
		1594	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1595	const_iv (GL_CONSTANT_BORDER),
		1596	const_iv (GL_LINES),
		1597	const_iv (GL_LINE_LOOP),
		1598	const_iv (GL_QUADS),
		1599	const_iv (GL_QUAD_STRIP),
		1600	const_iv (GL_TRIANGLES),
		1601	const_iv (GL_TRIANGLE_STRIP),
		1602	const_iv (GL_TRIANGLE_FAN),
		1603	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1604	const_iv (GL_FASTEST),
		1605	const_iv (GL_V2F),
		1606	const_iv (GL_V3F),
		1607	const_iv (GL_T2F_V3F),
		1608	const_iv (GL_T2F_N3F_V3F),
		1609	# undef const_iv
		1610	};
		1611
		1612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1614	}
		1615
		1616	int glGetError ()
		1617
		1618	void glClear (int mask)
		1619
		1620	void glClearColor (float r, float g, float b, float a = 1.0)
		1621	PROTOTYPE: @
		1622
		1623	void glEnable (int cap)
		1624
		1625	void glDisable (int cap)
		1626
		1627	void glShadeModel (int mode)
		1628
		1629	void glHint (int target, int mode)
		1630
		1631	void glBlendFunc (int sfactor, int dfactor)
		1632
		1633	void glDepthMask (int flag)
		1634
		1635	void glLogicOp (int opcode)
		1636
		1637	void glColorMask (int red, int green, int blue, int alpha)
		1638
		1639	void glMatrixMode (int mode)
		1640
		1641	void glPushMatrix ()
		1642
		1643	void glPopMatrix ()
		1644
		1645	void glLoadIdentity ()
		1646
		1647	# near_ and far_ are due to microsofts buggy "c" compiler
		1648	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1649
		1650	# near_ and far_ are due to microsofts buggy "c" compiler
		1651	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1652
		1653	void glViewport (int x, int y, int width, int height)
		1654
		1655	void glScissor (int x, int y, int width, int height)
		1656
		1657	void glTranslate (float x, float y, float z = 0.)
		1658	CODE:
		1659	glTranslatef (x, y, z);
		1660
		1661	void glScale (float x, float y, float z = 1.)
		1662	CODE:
		1663	glScalef (x, y, z);
		1664
		1665	void glRotate (float angle, float x, float y, float z)
		1666	CODE:
		1667	glRotatef (angle, x, y, z);
		1668
		1669	void glBegin (int mode)
		1670
		1671	void glEnd ()
		1672
		1673	void glColor (float r, float g, float b, float a = 1.0)
		1674	PROTOTYPE: @
		1675	CODE:
		1676	// microsoft visual "c" rounds instead of truncating...
		1677	glColor4ub (MIN ((int)(r * 255.f), 255),
		1678	MIN ((int)(g * 255.f), 255),
		1679	MIN ((int)(b * 255.f), 255),
		1680	MIN ((int)(a * 255.f), 255));
		1681
		1682	void glInterleavedArrays (int format, int stride, char *data)
		1683
		1684	void glDrawElements (int mode, int count, int type, char *indices)
		1685
		1686	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1687
		1688	void glRasterPos (float x, float y, float z = 0.)
		1689	CODE:
		1690	glRasterPos3f (0, 0, z);
		1691	glBitmap (0, 0, 0, 0, x, y, 0);
		1692
		1693	void glVertex (float x, float y, float z = 0.)
		1694	CODE:
		1695	glVertex3f (x, y, z);
		1696
		1697	void glTexCoord (float s, float t)
		1698	CODE:
		1699	glTexCoord2f (s, t);
		1700
		1701	void glTexEnv (int target, int pname, float param)
		1702	CODE:
		1703	glTexEnvf (target, pname, param);
		1704
		1705	void glTexParameter (int target, int pname, float param)
		1706	CODE:
		1707	glTexParameterf (target, pname, param);
		1708
		1709	void glBindTexture (int target, int name)
		1710
		1711	void glConvolutionParameter (int target, int pname, float params)
		1712	CODE:
		1713	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1714
		1715	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1716	CODE:
		1717	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1718	(target, internalformat, width, height, format, type, data));
		1719
		1720	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1721	CODE:
		1722	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1723	(target, internalformat, width, height, format, type, row, column));
		1724
		1725	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1726
		1727	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1728
		1729	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		1730
		1731	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1732
		1733	int glGenTexture ()
		1734	CODE:
		1735	{
		1736	GLuint name;
		1737	glGenTextures (1, &name);
		1738	RETVAL = name;
		1739	}
		1740	OUTPUT:
		1741	RETVAL
		1742
		1743	void glDeleteTexture (int name)
		1744	CODE:
		1745	{
		1746	GLuint name_ = name;
		1747	glDeleteTextures (1, &name_);
		1748	}
		1749
		1750	int glGenList ()
		1751	CODE:
		1752	RETVAL = glGenLists (1);
		1753	OUTPUT:
		1754	RETVAL
		1755
		1756	void glDeleteList (int list)
		1757	CODE:
		1758	glDeleteLists (list, 1);
		1759
		1760	void glNewList (int list, int mode = GL_COMPILE)
		1761
		1762	void glEndList ()
		1763
		1764	void glCallList (int list)
		1765
		1766

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines