[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.171 by root, Sun Apr 1 01:19:18 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
3	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
4	#endif	9	#endif
5		10
6	#include "EXTERN.h"	11	#include "EXTERN.h"
7	#include "perl.h"	12	#include "perl.h"
8	#include "XSUB.h"	13	#include "XSUB.h"
9		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
		20	#include <math.h>
10	#include <string.h>	21	#include <string.h>
11	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
12		24
13	#include <SDL.h>	25	#include <SDL.h>
		26	#include <SDL_endian.h>
14	#include <SDL_image.h>	27	#include <SDL_image.h>
15	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
16	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
17		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
18	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
19		35
20	#include <pango/pango.h>	36	#include <pango/pango.h>
21	#include <pango/pangofc-fontmap.h>
22	#include <pango/pangoft2.h>
23		37
24	#ifndef _WIN32	38	#ifndef _WIN32
25	# include <sys/types.h>	39	# include <sys/types.h>
26	# include <sys/socket.h>	40	# include <sys/socket.h>
27	# include <netinet/in.h>	41	# include <netinet/in.h>
28	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
29	# include <inttypes.h>	43	# include <inttypes.h>
30	#else
31	typedef unsigned char uint8_t;
32	typedef unsigned short uint16_t;
33	typedef unsigned int uint32_t;
34	typedef signed char int8_t;
35	typedef signed short int16_t;
36	typedef signed int int32_t;
37	#endif	44	#endif
38		45
39	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
40		47
41	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
42		49
43	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
44	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
45		52
46	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
47		54
48	#define GL_CALL(type,func,args) \	55	#if 0
49	{ \	56	# define PARACHUTE SDL_INIT_NOPARACHUTE
50	static int init_; \	57	#else
51	static type fptr_; \	58	# define PARACHUTE 0
52	\	59	#endif
53	if (!init_) \
54	{ \
55	init_ = 1; \
56	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
57	} \
58	\
59	if (fptr_) \
60	fptr_ args; \
61	}
62		60
		61	static struct
		62	{
		63	#define GL_FUNC(ptr,name) ptr name;
		64	#include "glfunc.h"
		65	#undef GL_FUNC
		66	} gl;
		67
		68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		69	{
		70	if (gl.BlendFuncSeparate)
		71	gl.BlendFuncSeparate (sa, da, saa, daa);
		72	else if (gl.BlendFuncSeparateEXT)
		73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		74	else
		75	glBlendFunc (sa, da);
		76	}
		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
63	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
64	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
65		86
66	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
67		106
68	typedef struct cf_layout {	107	typedef struct cf_layout {
69	PangoLayout *pl;	108	PangoLayout *pl;
		109	float r, g, b, a; // default color for rgba mode
70	int base_height;	110	int base_height;
71	CFClient__Font font;	111	CFPlus__Font font;
72	} *CFClient__Layout;	112	} *CFPlus__Layout;
73		113
74	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
75	static PangoContext *context;	115	static PangoContext *opengl_context;
76	static PangoFontMap *fontmap;	116	static PangoFontMap *opengl_fontmap;
77		117
78	static void	118	static void
79	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
80	{	120	{
81	FcPatternAddBool (pattern, FC_HINTING , 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
		122	#ifdef FC_HINT_STYLE
		123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		124	#endif
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
83	}	126	}
84		127
85	static void	128	static void
86	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
87	{	130	{
88	/* use a random scale factor to account for unknown descenders, 0.8 works	131	/* use a random scale factor to account for unknown descenders, 0.8 works
89	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
90	*/	133	*/
91	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
95		138
96	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
97	}	140	}
98		141
99	static void	142	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
101	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
102	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
103		149
104	w = (w + 3) & ~3;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!w) w = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
106	if (!h) h = 1;	152
		153	if (!rect.width) rect.width = 1;
		154	if (!rect.height) rect.height = 1;
		155
		156	*w = rect.width;
		157	*h = rect.height;
107	}	158	}
108		159
109	typedef uint16_t mapface;	160	typedef uint16_t mapface;
110		161
111	typedef struct {	162	typedef struct {
…		…
114	float s, t;	165	float s, t;
115	uint8_t r, g, b, a;	166	uint8_t r, g, b, a;
116	} maptex;	167	} maptex;
117		168
118	typedef struct {	169	typedef struct {
119	int16_t darkness;	170	uint32_t player;
120	mapface face[3];	171	mapface face[3];
		172	uint16_t darkness;
		173	uint8_t stat_width, stat_hp, flags;
121	} mapcell;	174	} mapcell;
122		175
123	typedef struct {	176	typedef struct {
124	int32_t c0, c1;	177	int32_t c0, c1;
125	mapcell *col;	178	mapcell *col;
…		…
134	int texs;	187	int texs;
135	maptex *tex;	188	maptex *tex;
136		189
137	int32_t rows;	190	int32_t rows;
138	maprow *row;	191	maprow *row;
139	} *CFClient__Map;	192	} *CFPlus__Map;
140		193
141	static char *	194	static char *
142	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
143	{	196	{
144	char *p;	197	char *p;
…		…
162		215
163	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
165		218
166	static maprow *	219	static maprow *
167	map_get_row (CFClient__Map self, int y)	220	map_get_row (CFPlus__Map self, int y)
168	{	221	{
169	if (0 > y)	222	if (0 > y)
170	{	223	{
171	int extend = - y + MAP_EXTEND_Y;	224	int extend = - y + MAP_EXTEND_Y;
172	Prepend (maprow, self->row, self->rows, extend);	225	Prepend (maprow, self->row, self->rows, extend);
…		…
210		263
211	return row->col + (x - row->c0);	264	return row->col + (x - row->c0);
212	}	265	}
213		266
214	static mapcell *	267	static mapcell *
215	map_get_cell (CFClient__Map self, int x, int y)	268	map_get_cell (CFPlus__Map self, int x, int y)
216	{	269	{
217	return row_get_cell (map_get_row (self, y), x);	270	return row_get_cell (map_get_row (self, y), x);
218	}	271	}
219		272
220	static void	273	static void
221	map_clear (CFClient__Map self)	274	map_clear (CFPlus__Map self)
222	{	275	{
223	int r;	276	int r;
224		277
225	for (r = 0; r < self->rows; r++)	278	for (r = 0; r < self->rows; r++)
226	Safefree (self->row[r].col);	279	Safefree (self->row[r].col);
…		…
234	self->row = 0;	287	self->row = 0;
235	self->rows = 0;	288	self->rows = 0;
236	}	289	}
237		290
238	static void	291	static void
239	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
240	{	293	{
241	int x, y;	294	int x, y;
242	maprow *row;	295	maprow *row;
		296	mapcell *cell;
243		297
244	for (y = y0; y < y0 + h; y++)	298	for (y = y0; y < y0 + h; y++)
245	if (y >= 0)	299	if (y >= 0)
246	{	300	{
247	if (y >= self->rows)	301	if (y >= self->rows)
…		…
253	if (x >= row->c0)	307	if (x >= row->c0)
254	{	308	{
255	if (x >= row->c1)	309	if (x >= row->c1)
256	break;	310	break;
257		311
258	row->col[x - row->c0].darkness = -1;	312	cell = row->col + x - row->c0;
		313
		314	cell->darkness = 0;
		315	cell->stat_hp = 0;
		316	cell->flags = 0;
		317	cell->player = 0;
259	}	318	}
260	}	319	}
261	}	320	}
262		321
263	static void	322	static void
…		…
284	ev.data2 = 0;	343	ev.data2 = 0;
285		344
286	SDL_PushEvent ((SDL_Event *)&ev);	345	SDL_PushEvent ((SDL_Event *)&ev);
287	}	346	}
288		347
		348	static unsigned int
		349	minpot (unsigned int n)
		350	{
		351	if (!n)
		352	return 0;
		353
		354	--n;
		355
		356	n \|= n >> 1;
		357	n \|= n >> 2;
		358	n \|= n >> 4;
		359	n \|= n >> 8;
		360	n \|= n >> 16;
		361
		362	return n + 1;
		363	}
		364
		365	/* SDL should provide this, really. */
		366	#define SDLK_MODIFIER_MIN 300
		367	#define SDLK_MODIFIER_MAX 314
		368
289	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
290		370
291	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
292		372
293	BOOT:	373	BOOT:
294	{	374	{
295	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
296	static const struct {	376	static const struct {
297	const char *name;	377	const char *name;
298	IV iv;	378	IV iv;
299	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
300	# define const_iv(name) { # name, (IV)name }	380	# define const_iv(name) { # name, (IV)name }
		381	const_iv (SDLK_MODIFIER_MIN),
		382	const_iv (SDLK_MODIFIER_MAX),
		383
301	const_iv (SDL_ACTIVEEVENT),	384	const_iv (SDL_ACTIVEEVENT),
302	const_iv (SDL_KEYDOWN),	385	const_iv (SDL_KEYDOWN),
303	const_iv (SDL_KEYUP),	386	const_iv (SDL_KEYUP),
304	const_iv (SDL_MOUSEMOTION),	387	const_iv (SDL_MOUSEMOTION),
305	const_iv (SDL_MOUSEBUTTONDOWN),	388	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
314	const_iv (SDL_EVENT_RESERVEDA),	397	const_iv (SDL_EVENT_RESERVEDA),
315	const_iv (SDL_EVENT_RESERVEDB),	398	const_iv (SDL_EVENT_RESERVEDB),
316	const_iv (SDL_VIDEORESIZE),	399	const_iv (SDL_VIDEORESIZE),
317	const_iv (SDL_VIDEOEXPOSE),	400	const_iv (SDL_VIDEOEXPOSE),
318	const_iv (SDL_USEREVENT),	401	const_iv (SDL_USEREVENT),
		402
		403	const_iv (SDL_APPINPUTFOCUS),
		404	const_iv (SDL_APPMOUSEFOCUS),
		405	const_iv (SDL_APPACTIVE),
		406
319	const_iv (SDLK_KP0),	407	const_iv (SDLK_KP0),
320	const_iv (SDLK_KP1),	408	const_iv (SDLK_KP1),
321	const_iv (SDLK_KP2),	409	const_iv (SDLK_KP2),
322	const_iv (SDLK_KP3),	410	const_iv (SDLK_KP3),
323	const_iv (SDLK_KP4),	411	const_iv (SDLK_KP4),
…		…
378	const_iv (SDLK_BREAK),	466	const_iv (SDLK_BREAK),
379	const_iv (SDLK_MENU),	467	const_iv (SDLK_MENU),
380	const_iv (SDLK_POWER),	468	const_iv (SDLK_POWER),
381	const_iv (SDLK_EURO),	469	const_iv (SDLK_EURO),
382	const_iv (SDLK_UNDO),	470	const_iv (SDLK_UNDO),
		471
383	const_iv (KMOD_NONE),	472	const_iv (KMOD_NONE),
		473	const_iv (KMOD_SHIFT),
384	const_iv (KMOD_LSHIFT),	474	const_iv (KMOD_LSHIFT),
385	const_iv (KMOD_RSHIFT),	475	const_iv (KMOD_RSHIFT),
		476	const_iv (KMOD_CTRL),
386	const_iv (KMOD_LCTRL),	477	const_iv (KMOD_LCTRL),
387	const_iv (KMOD_RCTRL),	478	const_iv (KMOD_RCTRL),
		479	const_iv (KMOD_ALT),
388	const_iv (KMOD_LALT),	480	const_iv (KMOD_LALT),
389	const_iv (KMOD_RALT),	481	const_iv (KMOD_RALT),
		482	const_iv (KMOD_META),
390	const_iv (KMOD_LMETA),	483	const_iv (KMOD_LMETA),
391	const_iv (KMOD_RMETA),	484	const_iv (KMOD_RMETA),
392	const_iv (KMOD_NUM),	485	const_iv (KMOD_NUM),
393	const_iv (KMOD_CAPS),	486	const_iv (KMOD_CAPS),
394	const_iv (KMOD_MODE),	487	const_iv (KMOD_MODE),
395	const_iv (KMOD_CTRL),
396	const_iv (KMOD_SHIFT),
397	const_iv (KMOD_ALT),
398	const_iv (KMOD_META)
399	# undef const_iv	488	# undef const_iv
400	};	489	};
401		490
402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
404		493
405	fontmap = pango_ft2_font_map_new ();	494	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	495	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
408	}	496	}
		497
		498	void
		499	weaken (SV *rv)
		500	PROTOTYPE: $
		501	CODE:
		502	sv_rvweaken (rv);
409		503
410	int	504	int
		505	in_destruct ()
		506	CODE:
		507	RETVAL = PL_main_cv == Nullcv;
		508	OUTPUT:
		509	RETVAL
		510
		511	NV floor (NV x)
		512
		513	NV ceil (NV x)
		514
		515	void
		516	pango_init ()
		517	CODE:
		518	{
		519	opengl_fontmap = pango_opengl_font_map_new ();
		520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		522	}
		523
		524	int
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
412		526
413	void	527	void
414	SDL_Quit ()	528	SDL_Quit ()
415		529
416	void	530	void
…		…
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
426		540
		541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		543
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		548
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		550	#if SDL_VERSION_ATLEAST(1,2,10)
433	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
434	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		553	#endif
435		554
436	SDL_EnableUNICODE (1);	555	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		557
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
448		567
449	++m;	568	++m;
450	}	569	}
451	}	570	}
452		571
		572	char *
		573	SDL_GetError ()
		574
453	int	575	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	576	SDL_SetVideoMode (int w, int h, int fullscreen)
455	CODE:	577	CODE:
456	RETVAL = !!SDL_SetVideoMode (	578	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	580	);
		581	if (RETVAL)
		582	{
459	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		585	# include "glfunc.h"
		586	# undef GL_FUNC
		587	}
460	OUTPUT:	588	OUTPUT:
461	RETVAL	589	RETVAL
462		590
463	void	591	void
464	SDL_GL_SwapBuffers ()	592	SDL_GL_SwapBuffers ()
		593
		594	char *
		595	SDL_GetKeyName (int sym)
465		596
466	void	597	void
467	SDL_PollEvent ()	598	SDL_PollEvent ()
468	PPCODE:	599	PPCODE:
469	{	600	{
…		…
479	case SDL_KEYDOWN:	610	case SDL_KEYDOWN:
480	case SDL_KEYUP:	611	case SDL_KEYUP:
481	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
482	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
483	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
484	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
485	break;	617	break;
486		618
487	case SDL_ACTIVEEVENT:	619	case SDL_ACTIVEEVENT:
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	622	break;
491		623
492	case SDL_MOUSEMOTION:	624	case SDL_MOUSEMOTION:
		625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		626
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
498	break;	632	break;
499		633
500	case SDL_MOUSEBUTTONDOWN:	634	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	635	case SDL_MOUSEBUTTONUP:
		636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		637
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	642	break;
…		…
510	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
511	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
512	break;	648	break;
513	}	649	}
514		650
515	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
516	}	652	}
517	}	653	}
518		654
519	int	655	int
520	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
533	CODE:	669	CODE:
534	#ifndef _WIN32	670	#ifndef _WIN32
535	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
536	#endif	672	#endif
537		673
538	char *	674	void
539	gl_version ()	675	win32_proxy_info ()
540	CODE:	676	PPCODE:
541	RETVAL = (char *)glGetString (GL_VERSION);	677	{
542	OUTPUT:	678	#ifdef _WIN32
543	RETVAL	679	char buffer[2048];
		680	DWORD buflen;
544		681
545	char *	682	EXTEND (SP, 3);
546	gl_extensions ()	683
547	CODE:	684	buflen = sizeof (buffer);
548	RETVAL = (char *)glGetString (GL_EXTENSIONS);	685	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
549	OUTPUT:	686	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
550	RETVAL	687	{
		688	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		689
		690	buflen = sizeof (buffer);
		691	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		692	{
		693	PUSHs (newSVpv (buffer, 0));
		694
		695	buflen = sizeof (buffer);
		696	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		697	PUSHs (newSVpv (buffer, 0));
		698	}
		699	}
		700	#endif
		701	}
551		702
552	void	703	void
553	add_font (char *file)	704	add_font (char *file)
554	CODE:	705	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
556		707
557	void	708	void
558	load_image_inline (SV *image_)	709	load_image_inline (SV *image_)
559	ALIAS:	710	ALIAS:
560	load_image_file = 1	711	load_image_file = 1
…		…
602		753
603	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	754	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
604		755
605	assert (surface2->pitch == surface2->w * 4);	756	assert (surface2->pitch == surface2->w * 4);
606		757
		758	SDL_LockSurface (surface2);
607	EXTEND (SP, 5);	759	EXTEND (SP, 6);
608	PUSHs (sv_2mortal (newSViv (surface2->w)));	760	PUSHs (sv_2mortal (newSViv (surface2->w)));
609	PUSHs (sv_2mortal (newSViv (surface2->h)));	761	PUSHs (sv_2mortal (newSViv (surface2->h)));
610	SDL_LockSurface (surface2);
611	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	762	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
612	SDL_UnlockSurface (surface2);
613	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	763	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
614	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	764	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
615	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	765	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		766	SDL_UnlockSurface (surface2);
616		767
617	SDL_FreeSurface (surface);	768	SDL_FreeSurface (surface);
618	SDL_FreeSurface (surface2);	769	SDL_FreeSurface (surface2);
619	}	770	}
620		771
…		…
644	}	795	}
645		796
646	void	797	void
647	error (char *message)	798	error (char *message)
648	CODE:	799	CODE:
		800	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	801	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		803	#endif
		804
		805	void
		806	fatal (char *message)
		807	CODE:
		808	fprintf (stderr, "FATAL: %s\n", message);
		809	#ifdef _WIN32
		810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		811	#endif
		812	_exit (1);
		813
		814	void
		815	_exit (int retval = 0)
		816	CODE:
		817	#ifdef WIN32
		818	ExitThread (retval); // unclean, please beam me up
651	#else	819	#else
652	fprintf (stderr, "ERROR: %s\n", message);	820	_exit (retval);
653	#endif	821	#endif
654		822
655	void
656	fatal (char *message)
657	CODE:
658	#ifdef _WIN32
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
660	#else
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif
663	exit (1);
664
665	MODULE = CFClient PACKAGE = CFClient::Font	823	MODULE = CFPlus PACKAGE = CFPlus::Font
666		824
667	CFClient::Font	825	CFPlus::Font
668	new_from_file (SV class, char path, int id = 0)	826	new_from_file (SV class, char path, int id = 0)
669	CODE:	827	CODE:
670	{	828	{
671	int count;	829	int count;
672	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
675	}	833	}
676	OUTPUT:	834	OUTPUT:
677	RETVAL	835	RETVAL
678		836
679	void	837	void
680	DESTROY (CFClient::Font self)	838	DESTROY (CFPlus::Font self)
681	CODE:	839	CODE:
682	pango_font_description_free (self);	840	pango_font_description_free (self);
683		841
684	void	842	void
685	make_default (CFClient::Font self)	843	make_default (CFPlus::Font self)
686	CODE:	844	CODE:
687	default_font = self;	845	default_font = self;
688		846
689	MODULE = CFClient PACKAGE = CFClient::Layout	847	MODULE = CFPlus PACKAGE = CFPlus::Layout
690		848
691	CFClient::Layout	849	void
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	850	reset_glyph_cache ()
		851	CODE:
		852	tc_clear ();
		853
		854	CFPlus::Layout
		855	new (SV *class)
693	CODE:	856	CODE:
694	New (0, RETVAL, 1, struct cf_layout);	857	New (0, RETVAL, 1, struct cf_layout);
		858
695	RETVAL->pl = pango_layout_new (context);	859	RETVAL->pl = pango_layout_new (opengl_context);
696	RETVAL->base_height = base_height;	860	RETVAL->r = 1.;
		861	RETVAL->g = 1.;
		862	RETVAL->b = 1.;
		863	RETVAL->a = 1.;
		864	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	865	RETVAL->font = 0;
		866
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	868	layout_update_font (RETVAL);
700	OUTPUT:	869	OUTPUT:
701	RETVAL	870	RETVAL
702		871
703	void	872	void
704	DESTROY (CFClient::Layout self)	873	DESTROY (CFPlus::Layout self)
705	CODE:	874	CODE:
706	g_object_unref (self->pl);	875	g_object_unref (self->pl);
707	Safefree (self);	876	Safefree (self);
708		877
709	void	878	void
710	set_text (CFClient::Layout self, SV *text_)	879	set_text (CFPlus::Layout self, SV *text_)
711	CODE:	880	CODE:
712	{	881	{
713	STRLEN textlen;	882	STRLEN textlen;
714	char *text = SvPVutf8 (text_, textlen);	883	char *text = SvPVutf8 (text_, textlen);
715		884
716	pango_layout_set_text (self->pl, text, textlen);	885	pango_layout_set_text (self->pl, text, textlen);
717	}	886	}
718		887
719	void	888	void
720	set_markup (CFClient::Layout self, SV *text_)	889	set_markup (CFPlus::Layout self, SV *text_)
721	CODE:	890	CODE:
722	{	891	{
723	STRLEN textlen;	892	STRLEN textlen;
724	char *text = SvPVutf8 (text_, textlen);	893	char *text = SvPVutf8 (text_, textlen);
725		894
726	pango_layout_set_markup (self->pl, text, textlen);	895	pango_layout_set_markup (self->pl, text, textlen);
727	}	896	}
728		897
		898	void
		899	set_shapes (CFPlus::Layout self, ...)
		900	CODE:
		901	{
		902	PangoAttrList *attrs = 0;
		903	const char *text = pango_layout_get_text (self->pl);
		904	const char *pos = text;
		905	int arg = 4;
		906
		907	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		908	{
		909	PangoRectangle inkrect, rect;
		910	PangoAttribute *attr;
		911
		912	int x = SvIV (ST (arg - 3));
		913	int y = SvIV (ST (arg - 2));
		914	int w = SvIV (ST (arg - 1));
		915	int h = SvIV (ST (arg ));
		916
		917	inkrect.x = 0;
		918	inkrect.y = 0;
		919	inkrect.width = 0;
		920	inkrect.height = 0;
		921
		922	rect.x = x * PANGO_SCALE;
		923	rect.y = y * PANGO_SCALE;
		924	rect.width = w * PANGO_SCALE;
		925	rect.height = h * PANGO_SCALE;
		926
		927	if (!attrs)
		928	attrs = pango_layout_get_attributes (self->pl);
		929
		930	attr = pango_attr_shape_new (&inkrect, &rect);
		931	attr->start_index = pos - text;
		932	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		933	pango_attr_list_insert (attrs, attr);
		934
		935	arg += 4;
		936	pos += sizeof (OBJ_STR) - 1;
		937	}
		938
		939	if (attrs)
		940	pango_layout_set_attributes (self->pl, attrs);
		941	}
		942
		943	void
		944	get_shapes (CFPlus::Layout self)
		945	PPCODE:
		946	{
		947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		948
		949	do
		950	{
		951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		952
		953	if (run && shape_attr_p (run))
		954	{
		955	PangoRectangle extents;
		956	pango_layout_iter_get_run_extents (iter, 0, &extents);
		957
		958	EXTEND (SP, 2);
		959	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		960	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		961	}
		962	}
		963	while (pango_layout_iter_next_run (iter));
		964
		965	pango_layout_iter_free (iter);
		966	}
		967
		968	int
		969	has_wrapped (CFPlus::Layout self)
		970	CODE:
		971	{
		972	int lines = 1;
		973	const char *text = pango_layout_get_text (self->pl);
		974
		975	while (*text)
		976	lines += *text++ == '\n';
		977
		978	RETVAL = lines < pango_layout_get_line_count (self->pl);
		979	}
		980	OUTPUT:
		981	RETVAL
		982
729	SV *	983	SV *
730	get_text (CFClient::Layout self)	984	get_text (CFPlus::Layout self)
731	CODE:	985	CODE:
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
733	SvUTF8_on (RETVAL);	987	sv_utf8_decode (RETVAL);
734	OUTPUT:	988	OUTPUT:
735	RETVAL	989	RETVAL
736		990
737	void	991	void
		992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		993	CODE:
		994	self->r = r;
		995	self->g = g;
		996	self->b = b;
		997	self->a = a;
		998
		999	void
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
739	CODE:	1001	CODE:
740	if (self->font != font)	1002	if (self->font != font)
741	{	1003	{
742	self->font = font;	1004	self->font = font;
743	layout_update_font (self);	1005	layout_update_font (self);
744	}	1006	}
745		1007
746	void	1008	void
747	set_height (CFClient::Layout self, int base_height)	1009	set_height (CFPlus::Layout self, int base_height)
748	CODE:	1010	CODE:
749	if (self->base_height != base_height)	1011	if (self->base_height != base_height)
750	{	1012	{
751	self->base_height = base_height;	1013	self->base_height = base_height;
752	layout_update_font (self);	1014	layout_update_font (self);
753	}	1015	}
754		1016
755	void	1017	void
756	set_width (CFClient::Layout self, int max_width = -1)	1018	set_width (CFPlus::Layout self, int max_width = -1)
757	CODE:	1019	CODE:
758	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
759		1021
760	void	1022	void
		1023	set_indent (CFPlus::Layout self, int indent)
		1024	CODE:
		1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1026
		1027	void
		1028	set_spacing (CFPlus::Layout self, int spacing)
		1029	CODE:
		1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1031
		1032	void
		1033	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1034	CODE:
		1035	pango_layout_set_ellipsize (self->pl,
		1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1039	: PANGO_ELLIPSIZE_NONE
		1040	);
		1041
		1042	void
		1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1044	CODE:
		1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1046
		1047	void
761	size (CFClient::Layout self)	1048	size (CFPlus::Layout self)
762	PPCODE:	1049	PPCODE:
763	{	1050	{
764	int w, h;	1051	int w, h;
765		1052
766	layout_get_pixel_size (self, &w, &h);	1053	layout_get_pixel_size (self, &w, &h);
…		…
769	PUSHs (sv_2mortal (newSViv (w)));	1056	PUSHs (sv_2mortal (newSViv (w)));
770	PUSHs (sv_2mortal (newSViv (h)));	1057	PUSHs (sv_2mortal (newSViv (h)));
771	}	1058	}
772		1059
773	int	1060	int
		1061	descent (CFPlus::Layout self)
		1062	CODE:
		1063	{
		1064	PangoRectangle rect;
		1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1066	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1067	RETVAL = PANGO_DESCENT (rect);
		1068	}
		1069	OUTPUT:
		1070	RETVAL
		1071
		1072	int
774	xy_to_index (CFClient::Layout self, int x, int y)	1073	xy_to_index (CFPlus::Layout self, int x, int y)
775	CODE:	1074	CODE:
776	{	1075	{
777	int index, trailing;	1076	int index, trailing;
778	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
779	RETVAL = index;	1078	RETVAL = index + trailing;
780	}	1079	}
781	OUTPUT:	1080	OUTPUT:
782	RETVAL	1081	RETVAL
783		1082
784	void	1083	void
785	cursor_pos (CFClient::Layout self, int index)	1084	cursor_pos (CFPlus::Layout self, int index)
786	PPCODE:	1085	PPCODE:
787	{	1086	{
788	PangoRectangle strong_pos;	1087	PangoRectangle strong_pos;
789	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
790		1089
…		…
793	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
794	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
795	}	1094	}
796		1095
797	void	1096	void
798	render (CFClient::Layout self)	1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
799	PPCODE:	1098	PPCODE:
800	{	1099	{
801	SV *retval;	1100	int line, x;
802	int w, h;
803	FT_Bitmap bitmap;
804		1101
805	layout_get_pixel_size (self, &w, &h);	1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
806		1104
807	retval = newSV (w * h);
808	SvPOK_only (retval);
809	SvCUR_set (retval, w * h);
810
811	bitmap.rows = h;
812	bitmap.width = w;
813	bitmap.pitch = w;
814	bitmap.buffer = (unsigned char*)SvPVX (retval);
815	bitmap.num_grays = 256;
816	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
817
818	memset (bitmap.buffer, 0, w * h);
819
820	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
821
822	EXTEND (SP, 3);	1105	EXTEND (SP, 2);
823	PUSHs (sv_2mortal (newSViv (w)));	1106	PUSHs (sv_2mortal (newSViv (line - 1)));
		1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1108	}
		1109
		1110	void
		1111	line_x_to_index (CFPlus::Layout self, int line, int x)
		1112	PPCODE:
		1113	{
		1114	PangoLayoutLine *lp;
		1115	int index, trailing;
		1116
		1117	if (line < 0)
		1118	XSRETURN_EMPTY;
		1119
		1120	if (!(lp = pango_layout_get_line (self->pl, line)))
		1121	XSRETURN_EMPTY; /* do better */
		1122
		1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1124
		1125	EXTEND (SP, 2);
		1126	if (GIMME_V == G_SCALAR)
		1127	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1128	else
		1129	{
824	PUSHs (sv_2mortal (newSViv (h)));	1130	PUSHs (sv_2mortal (newSViv (index)));
825	PUSHs (sv_2mortal (retval));	1131	PUSHs (sv_2mortal (newSViv (trailing)));
		1132	}
826	}	1133	}
827		1134
		1135	void
		1136	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1137	PPCODE:
		1138	pango_opengl_render_layout_subpixel (
		1139	self->pl,
		1140	x * PANGO_SCALE, y * PANGO_SCALE,
		1141	self->r, self->g, self->b, self->a,
		1142	flags
		1143	);
		1144
828	MODULE = CFClient PACKAGE = CFClient::Texture	1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
829		1146
830	void	1147	void
		1148	pad2pot (SV data_, SV w_, SV *h_)
		1149	CODE:
		1150	{
		1151	int ow = SvIV (w_);
		1152	int oh = SvIV (h_);
		1153
		1154	if (ow && oh)
		1155	{
		1156	int nw = minpot (ow);
		1157	int nh = minpot (oh);
		1158
		1159	if (nw != ow \|\| nh != oh)
		1160	{
		1161	if (SvOK (data_))
		1162	{
		1163	STRLEN datalen;
		1164	char *data = SvPVbyte (data_, datalen);
		1165	int bpp = datalen / (ow * oh);
		1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1167
		1168	SvPOK_only (result_);
		1169	SvCUR_set (result_, nw * nh * bpp);
		1170
		1171	memset (SvPVX (result_), 0, nw * nh * bpp);
		1172	while (oh--)
		1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1174
		1175	sv_setsv (data_, result_);
		1176	}
		1177
		1178	sv_setiv (w_, nw);
		1179	sv_setiv (h_, nh);
		1180	}
		1181	}
		1182	}
		1183
		1184	void
831	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
832	PROTOTYPE: $$$;$$	1186	PROTOTYPE: $$$;$$
		1187	ALIAS:
		1188	draw_quad_alpha = 1
		1189	draw_quad_alpha_premultiplied = 2
833	CODE:	1190	CODE:
834	{	1191	{
835	HV hv = (HV )SvRV (self);	1192	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
840		1196
841	if (items < 5)	1197	if (items < 5)
842	{	1198	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	1201	}
846		1202
		1203	if (ix)
		1204	{
		1205	glEnable (GL_BLEND);
		1206
		1207	if (ix == 2)
		1208	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1209	else
		1210	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1211	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1212
		1213	glEnable (GL_ALPHA_TEST);
		1214	glAlphaFunc (GL_GREATER, 0.01f);
		1215	}
		1216
847	glBindTexture (GL_TEXTURE_2D, name);	1217	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1218
849	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
850	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
851	}
852	glBegin (GL_QUADS);	1219	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1220	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1221	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1222	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1223	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1224	glEnd ();
858	}
859		1225
		1226	if (ix)
		1227	{
		1228	glDisable (GL_ALPHA_TEST);
		1229	glDisable (GL_BLEND);
		1230	}
		1231	}
		1232
860	MODULE = CFClient PACKAGE = CFClient::Map	1233	MODULE = CFPlus PACKAGE = CFPlus::Map
861		1234
862	CFClient::Map	1235	CFPlus::Map
863	new (SV *class, int map_width, int map_height)	1236	new (SV *class)
864	CODE:	1237	CODE:
865	New (0, RETVAL, 1, struct map);	1238	New (0, RETVAL, 1, struct map);
866	RETVAL->x = 0;	1239	RETVAL->x = 0;
867	RETVAL->y = 0;	1240	RETVAL->y = 0;
868	RETVAL->w = map_width;	1241	RETVAL->w = 0;
869	RETVAL->h = map_height;	1242	RETVAL->h = 0;
870	RETVAL->ox = 0;	1243	RETVAL->ox = 0;
871	RETVAL->oy = 0;	1244	RETVAL->oy = 0;
872	RETVAL->faces = 8192;	1245	RETVAL->faces = 8192;
873	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);
874	RETVAL->texs = 8192;	1247	RETVAL->texs = 8192;
…		…
877	RETVAL->row = 0;	1250	RETVAL->row = 0;
878	OUTPUT:	1251	OUTPUT:
879	RETVAL	1252	RETVAL
880		1253
881	void	1254	void
882	DESTROY (CFClient::Map self)	1255	DESTROY (CFPlus::Map self)
883	CODE:	1256	CODE:
884	{	1257	{
885	map_clear (self);	1258	map_clear (self);
886	Safefree (self->face);	1259	Safefree (self->face);
		1260	Safefree (self->tex);
887	Safefree (self);	1261	Safefree (self);
888	}	1262	}
889		1263
890	void	1264	void
		1265	resize (CFPlus::Map self, int map_width, int map_height)
		1266	CODE:
		1267	self->w = map_width;
		1268	self->h = map_height;
		1269
		1270	void
891	clear (CFClient::Map self)	1271	clear (CFPlus::Map self)
892	CODE:	1272	CODE:
893	map_clear (self);	1273	map_clear (self);
894		1274
895	void	1275	void
896	set_face (CFClient::Map self, int face, int texid)	1276	set_face (CFPlus::Map self, int face, int texid)
897	CODE:	1277	CODE:
898	{	1278	{
899	while (self->faces <= face)	1279	while (self->faces <= face)
900	{	1280	{
901	Append (mapface, self->face, self->faces, self->faces);	1281	Append (mapface, self->face, self->faces, self->faces);
…		…
904		1284
905	self->face [face] = texid;	1285	self->face [face] = texid;
906	}	1286	}
907		1287
908	void	1288	void
909	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)	1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
910	CODE:	1290	CODE:
911	{	1291	{
912	while (self->texs <= texid)	1292	while (self->texs <= texid)
913	{	1293	{
914	Append (maptex, self->tex, self->texs, self->texs);	1294	Append (maptex, self->tex, self->texs, self->texs);
…		…
926	tex->r = r;	1306	tex->r = r;
927	tex->g = g;	1307	tex->g = g;
928	tex->b = b;	1308	tex->b = b;
929	tex->a = a;	1309	tex->a = a;
930	}	1310	}
		1311
		1312	// somewhat hackish, but for textures that require it, it really
		1313	// improves the look, and most others don't suffer.
		1314	glBindTexture (GL_TEXTURE_2D, name);
		1315	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1316	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1317	// use uglier nearest interpolation because linear suffers
		1318	// from transparent color bleeding and ugly wrapping effects.
		1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
931	}	1320	}
932		1321
933	int	1322	int
934	ox (CFClient::Map self)	1323	ox (CFPlus::Map self)
935	ALIAS:	1324	ALIAS:
936	oy = 1	1325	oy = 1
		1326	x = 2
		1327	y = 3
		1328	w = 4
		1329	h = 5
937	CODE:	1330	CODE:
938	switch (ix)	1331	switch (ix)
939	{	1332	{
940	case 0: RETVAL = self->ox; break;	1333	case 0: RETVAL = self->ox; break;
941	case 1: RETVAL = self->oy; break;	1334	case 1: RETVAL = self->oy; break;
		1335	case 2: RETVAL = self->x; break;
		1336	case 3: RETVAL = self->y; break;
		1337	case 4: RETVAL = self->w; break;
		1338	case 5: RETVAL = self->h; break;
942	}	1339	}
943	OUTPUT:	1340	OUTPUT:
944	RETVAL	1341	RETVAL
945		1342
946	void	1343	void
947	scroll (CFClient::Map self, int dx, int dy)	1344	scroll (CFPlus::Map self, int dx, int dy)
948	CODE:	1345	CODE:
949	{	1346	{
950	if (dx > 0)	1347	if (dx > 0)
951	map_blank (self, self->x, self->y, dx - 1, self->h);	1348	map_blank (self, self->x, self->y, dx, self->h);
952	else if (dx < 0)	1349	else if (dx < 0)
953	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
954		1351
955	if (dy > 0)	1352	if (dy > 0)
956	map_blank (self, self->x, self->y, self->w, dy - 1);	1353	map_blank (self, self->x, self->y, self->w, dy);
957	else if (dy < 0)	1354	else if (dy < 0)
958	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
959		1356
960	self->ox += dx; self->x += dx;	1357	self->ox += dx; self->x += dx;
961	self->oy += dy; self->y += dy;	1358	self->oy += dy; self->y += dy;
962		1359
963	while (self->y < 0)	1360	while (self->y < 0)
…		…
968	self->y += MAP_EXTEND_Y;	1365	self->y += MAP_EXTEND_Y;
969	}	1366	}
970	}	1367	}
971		1368
972	void	1369	void
973	map1a_update (CFClient::Map self, SV *data_)	1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)
974	CODE:	1371	CODE:
975	{	1372	{
976	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
977	uint8_t data_end = (uint8_t )SvEND (data_);	1374	uint8_t data_end = (uint8_t )SvEND (data_);
978	mapcell *cell;	1375	mapcell *cell;
979	int x, y, flags;	1376	int x, y, flags;
980		1377
981	while (data < data_end)	1378	while (data < data_end - 1)
982	{	1379	{
983	flags = (data [0] << 8) + data [1]; data += 2;	1380	flags = (data [0] << 8) + data [1]; data += 2;
984		1381
985	x = ((flags >> 10) & 63) + self->x;	1382	x = self->x + ((flags >> 10) & 63);
986	y = ((flags >> 4) & 63) + self->y;	1383	y = self->y + ((flags >> 4) & 63);
987		1384
988	cell = map_get_cell (self, x, y);	1385	cell = map_get_cell (self, x, y);
989		1386
990	if (flags & 15)	1387	if (flags & 15)
991	{	1388	{
992	if (cell->darkness < 0)	1389	if (!cell->darkness)
993	{	1390	{
		1391	memset (cell, 0, sizeof (*cell));
994	cell->darkness = 0;	1392	cell->darkness = 256;
995	cell->face [0] = 0;
996	cell->face [1] = 0;
997	cell->face [2] = 0;
998	}	1393	}
999		1394
1000	cell->darkness = flags & 8 ? *data++ : 255;
1001
1002	//TODO: don't trust server data to be in-range(!)	1395	//TODO: don't trust server data to be in-range(!)
		1396
		1397	if (flags & 8)
		1398	{
		1399	if (extmap)
		1400	{
		1401	uint8_t ext, cmd;
		1402
		1403	do
		1404	{
		1405	ext = *data++;
		1406	cmd = ext & 0x3f;
		1407
		1408	if (cmd < 4)
		1409	cell->darkness = 255 - ext * 64 + 1;
		1410	else if (cmd == 5) // health
		1411	{
		1412	cell->stat_width = 1;
		1413	cell->stat_hp = *data++;
		1414	}
		1415	else if (cmd == 6) // monster width
		1416	cell->stat_width = *data++ + 1;
		1417	else if (cmd == 0x47)
		1418	{
		1419	if (*data == 8)
		1420	; // decode player uuid
		1421
		1422	data += *data + 1;
		1423	}
		1424	else if (cmd == 8) // cell flags
		1425	cell->flags = *data++;
		1426	else if (ext & 0x40) // unknown, multibyte => skip
		1427	data += *data + 1;
		1428	else
		1429	data++;
		1430	}
		1431	while (ext & 0x80);
		1432	}
		1433	else
		1434	cell->darkness = *data++ + 1;
		1435	}
1003		1436
1004	if (flags & 4)	1437	if (flags & 4)
1005	{	1438	{
1006	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1007	}	1440	}
…		…
1015	{	1448	{
1016	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1017	}	1450	}
1018	}	1451	}
1019	else	1452	else
1020	cell->darkness = -1;	1453	cell->darkness = 0;
1021	}	1454	}
1022	}	1455	}
1023		1456
1024	SV *	1457	SV *
1025	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1026	CODE:	1459	CODE:
1027	{	1460	{
1028	int x1, x;	1461	int x1, x;
1029	int y1, y;	1462	int y1, y;
1030	int z;	1463	int z;
…		…
1080	}	1513	}
1081	OUTPUT:	1514	OUTPUT:
1082	RETVAL	1515	RETVAL
1083		1516
1084	void	1517	void
1085	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1086	PPCODE:	1519	CODE:
1087	{	1520	{
1088	int vx, vy;
1089	int x, y, z;	1521	int x, y, z;
1090	int last_name;	1522	int last_name;
1091	mapface face;	1523	mapface face;
1092	int sw4 = (sw + 3) & ~3;
1093	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1094	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1095
1096	memset (darkness, 255, sw4 * sh);
1097	SvPOK_only (darkness_sv);
1098	SvCUR_set (darkness_sv, sw4 * sh);
1099
1100	vx = self->x + (self->w - sw) / 2 - shift_x;
1101	vy = self->y + (self->h - sh) / 2 - shift_y;
1102
1103	/*
1104	int vx = self->vx = self->w >= sw
1105	? self->x + (self->w - sw) / 2
1106	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1107
1108	int vy = self->vy = self->h >= sh
1109	? self->y + (self->h - sh) / 2
1110	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1111	*/
1112		1524
1113	glColor4ub (255, 255, 255, 255);	1525	glColor4ub (255, 255, 255, 255);
1114		1526
		1527	glEnable (GL_BLEND);
1115	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1116	glEnable (GL_BLEND);
1117	glEnable (GL_TEXTURE_2D);	1529	glEnable (GL_TEXTURE_2D);
1118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1119		1531
1120	glBegin (GL_QUADS);	1532	glBegin (GL_QUADS);
1121		1533
1122	last_name = 0;	1534	last_name = 0;
1123		1535
		1536	mx += self->x;
		1537	my += self->y;
		1538
1124	for (z = 0; z < 3; z++)	1539	for (z = 0; z < 3; z++)
1125	for (y = 0; y < sh; y++)	1540	for (y = 0; y < sh; y++)
1126	if (0 <= y + vy && y + vy < self->rows)	1541	if (0 <= y + my && y + my < self->rows)
1127	{	1542	{
1128	maprow *row = self->row + (y + vy);	1543	maprow *row = self->row + (y + my);
1129		1544
1130	for (x = 0; x < sw; x++)	1545	for (x = 0; x < sw; x++)
1131	if (row->c0 <= x + vx && x + vx < row->c1)	1546	if (row->c0 <= x + mx && x + mx < row->c1)
1132	{	1547	{
1133	mapcell *cell = row->col + (x + vx - row->c0);	1548	mapcell *cell = row->col + (x + mx - row->c0);
1134
1135	darkness[y * sw4 + x] = cell->darkness < 0
1136	? 255 - FOW_DARKNESS
1137	: 255 - cell->darkness;
1138		1549
1139	face = cell->face [z];	1550	face = cell->face [z];
1140		1551
1141	if (face)	1552	if (face && face < self->texs)
1142	{	1553	{
1143	maptex tex = self->tex [face];	1554	maptex tex = self->tex [face];
1144
1145	int px = (x + 1) * 32 - tex.w;	1555	int px = (x + 1) * T - tex.w;
1146	int py = (y + 1) * 32 - tex.h;	1556	int py = (y + 1) * T - tex.h;
1147		1557
1148	if (last_name != tex.name)	1558	if (last_name != tex.name)
1149	{	1559	{
1150	glEnd ();	1560	glEnd ();
1151	last_name = tex.name;
1152	glBindTexture (GL_TEXTURE_2D, last_name);	1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1153	glBegin (GL_QUADS);	1562	glBegin (GL_QUADS);
1154	}	1563	}
1155		1564
1156	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1157	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1158	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1159	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1160	}	1569	}
		1570
		1571	if (cell->flags && z == 2)
		1572	{
		1573	if (cell->flags & 1)
		1574	{
		1575	maptex tex = self->tex [1];
		1576	int px = (x + 1) * T - tex.w + 2;
		1577	int py = (y + 1) * T - tex.h - 6;
		1578
		1579	glEnd ();
		1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1581	glBegin (GL_QUADS);
		1582
		1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1587	}
		1588	}
1161	}	1589	}
1162	}	1590	}
1163		1591
1164	glEnd ();	1592	glEnd ();
1165		1593
1166	glDisable (GL_TEXTURE_2D);	1594	glDisable (GL_TEXTURE_2D);
1167	glDisable (GL_BLEND);	1595	glDisable (GL_BLEND);
		1596
		1597	// top layer: overlays such as the health bar
		1598	for (y = 0; y < sh; y++)
		1599	if (0 <= y + my && y + my < self->rows)
		1600	{
		1601	maprow *row = self->row + (y + my);
		1602
		1603	for (x = 0; x < sw; x++)
		1604	if (row->c0 <= x + mx && x + mx < row->c1)
		1605	{
		1606	mapcell *cell = row->col + (x + mx - row->c0);
		1607
		1608	int px = x * T;
		1609	int py = y * T;
		1610
		1611	if (cell->stat_hp)
		1612	{
		1613	int width = cell->stat_width * T;
		1614	int thick = sh / 28 + 1 + cell->stat_width;
		1615
		1616	glColor3ub (0, 0, 0);
		1617	glRectf (px + 1, py - thick - 2,
		1618	px + width - 1, py);
		1619
		1620	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1621	glRectf (px + 2,
		1622	py - thick - 1,
		1623	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1624	}
		1625	}
		1626	}
		1627	}
		1628
		1629	void
		1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1631	CODE:
		1632	{
		1633	static float color[16][3] = {
		1634	{ 0.00F, 0.00F, 0.00F },
		1635	{ 1.00F, 1.00F, 1.00F },
		1636	{ 0.00F, 0.00F, 0.55F },
		1637	{ 1.00F, 0.00F, 0.00F },
		1638
		1639	{ 1.00F, 0.54F, 0.00F },
		1640	{ 0.11F, 0.56F, 1.00F },
		1641	{ 0.93F, 0.46F, 0.00F },
		1642	{ 0.18F, 0.54F, 0.34F },
		1643
		1644	{ 0.56F, 0.73F, 0.56F },
		1645	{ 0.80F, 0.80F, 0.80F },
		1646	{ 0.55F, 0.41F, 0.13F },
		1647	{ 0.99F, 0.77F, 0.26F },
		1648
		1649	{ 0.74F, 0.65F, 0.41F },
		1650
		1651	{ 0.00F, 1.00F, 1.00F },
		1652	{ 1.00F, 0.00F, 1.00F },
		1653	{ 1.00F, 1.00F, 0.00F },
		1654	};
		1655
		1656	int x, y;
		1657
		1658	glEnable (GL_TEXTURE_2D);
		1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1660	glEnable (GL_BLEND);
		1661	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1662	glBegin (GL_QUADS);
		1663
		1664	for (y = 0; y < h; y++)
		1665	for (x = 0; x < w; x++)
		1666	{
		1667	unsigned char m = data [x + y * w];
		1668
		1669	if (m)
		1670	{
		1671	float *c = color [m & 15];
		1672
		1673	float tx1 = m & 0x40 ? 0.5 : 0.;
		1674	float tx2 = tx1 + 0.5;
		1675
		1676	glColor4f (c[0], c[1], c[2], 0.75);
		1677	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1678	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1679	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1680	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1681	}
		1682	}
		1683
		1684	glEnd ();
		1685	glDisable (GL_BLEND);
		1686	glDisable (GL_TEXTURE_2D);
		1687	}
		1688
		1689	void
		1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1691	PPCODE:
		1692	{
		1693	int x, y;
		1694	int sw4 = (sw + 3) & ~3;
		1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1697
		1698	memset (darkness, 255, sw4 * sh);
		1699	SvPOK_only (darkness_sv);
		1700	SvCUR_set (darkness_sv, sw4 * sh);
		1701
		1702	mx += self->x;
		1703	my += self->y;
		1704
		1705	for (y = 0; y < sh; y++)
		1706	if (0 <= y + my && y + my < self->rows)
		1707	{
		1708	maprow *row = self->row + (y + my);
		1709
		1710	for (x = 0; x < sw; x++)
		1711	if (row->c0 <= x + mx && x + mx < row->c1)
		1712	{
		1713	mapcell *cell = row->col + (x + mx - row->c0);
		1714
		1715	darkness[y * sw4 + x] = cell->darkness
		1716	? 255 - (cell->darkness - 1)
		1717	: 255 - FOW_DARKNESS;
		1718	}
		1719	}
1168		1720
1169	EXTEND (SP, 3);	1721	EXTEND (SP, 3);
1170	PUSHs (sv_2mortal (newSViv (sw4)));	1722	PUSHs (sv_2mortal (newSViv (sw4)));
1171	PUSHs (sv_2mortal (newSViv (sh)));	1723	PUSHs (sv_2mortal (newSViv (sh)));
1172	PUSHs (darkness_sv);	1724	PUSHs (darkness_sv);
1173	}	1725	}
1174		1726
1175	SV *	1727	SV *
1176	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1177	CODE:	1729	CODE:
1178	{	1730	{
1179	int x, y, x1, y1;	1731	int x, y, x1, y1;
1180	SV data_sv = newSV (w h * 7 + 5);	1732	SV data_sv = newSV (w h * 7 + 5);
1181	uint8_t data = (uint8_t )SvPVX (data_sv);	1733	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1243	}	1795	}
1244	OUTPUT:	1796	OUTPUT:
1245	RETVAL	1797	RETVAL
1246		1798
1247	void	1799	void
1248	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1249	PPCODE:	1801	PPCODE:
1250	{	1802	{
1251	int x, y, z;	1803	int x, y, z;
1252	int w, h;	1804	int w, h;
1253	int x1, y1;	1805	int x1, y1;
…		…
1285		1837
1286	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
1287	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
1288	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
1289		1841
1290	if (cell->darkness <= 0)	1842	if (cell->darkness == 0)
1291	{	1843	{
1292	cell->darkness = -1;	1844	cell->darkness = 0;
1293		1845
1294	for (z = 0; z <= 2; z++)	1846	for (z = 0; z <= 2; z++)
1295	{	1847	{
1296	cell->face[z] = face[z];	1848	cell->face[z] = face[z];
1297		1849
…		…
1302	}	1854	}
1303	}	1855	}
1304	}	1856	}
1305	}	1857	}
1306		1858
1307	MODULE = CFClient PACKAGE = CFClient::MixChunk	1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1308		1860
1309	CFClient::MixChunk	1861	CFPlus::MixChunk
1310	new_from_file (SV class, char path)	1862	new_from_file (SV class, char path)
1311	CODE:	1863	CODE:
1312	RETVAL = Mix_LoadWAV (path);	1864	RETVAL = Mix_LoadWAV (path);
1313	OUTPUT:	1865	OUTPUT:
1314	RETVAL	1866	RETVAL
1315		1867
1316	void	1868	void
1317	DESTROY (CFClient::MixChunk self)	1869	DESTROY (CFPlus::MixChunk self)
1318	CODE:	1870	CODE:
1319	Mix_FreeChunk (self);	1871	Mix_FreeChunk (self);
1320		1872
1321	int	1873	int
1322	volume (CFClient::MixChunk self, int volume = -1)	1874	volume (CFPlus::MixChunk self, int volume = -1)
1323	CODE:	1875	CODE:
1324	RETVAL = Mix_VolumeChunk (self, volume);	1876	RETVAL = Mix_VolumeChunk (self, volume);
1325	OUTPUT:	1877	OUTPUT:
1326	RETVAL	1878	RETVAL
1327		1879
1328	int	1880	int
1329	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1330	CODE:	1882	CODE:
1331	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1332	OUTPUT:	1884	OUTPUT:
1333	RETVAL	1885	RETVAL
1334		1886
1335	MODULE = CFClient PACKAGE = CFClient::MixMusic	1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1336		1888
1337	int	1889	int
1338	volume (int volume = -1)	1890	volume (int volume = -1)
1339	CODE:	1891	CODE:
1340	RETVAL = Mix_VolumeMusic (volume);	1892	RETVAL = Mix_VolumeMusic (volume);
1341	OUTPUT:	1893	OUTPUT:
1342	RETVAL	1894	RETVAL
1343		1895
1344	CFClient::MixMusic	1896	CFPlus::MixMusic
1345	new_from_file (SV class, char path)	1897	new_from_file (SV class, char path)
1346	CODE:	1898	CODE:
1347	RETVAL = Mix_LoadMUS (path);	1899	RETVAL = Mix_LoadMUS (path);
1348	OUTPUT:	1900	OUTPUT:
1349	RETVAL	1901	RETVAL
1350		1902
1351	void	1903	void
1352	DESTROY (CFClient::MixMusic self)	1904	DESTROY (CFPlus::MixMusic self)
1353	CODE:	1905	CODE:
1354	Mix_FreeMusic (self);	1906	Mix_FreeMusic (self);
1355		1907
1356	int	1908	int
1357	play (CFClient::MixMusic self, int loops = -1)	1909	play (CFPlus::MixMusic self, int loops = -1)
1358	CODE:	1910	CODE:
1359	RETVAL = Mix_PlayMusic (self, loops);	1911	RETVAL = Mix_PlayMusic (self, loops);
1360	OUTPUT:	1912	OUTPUT:
1361	RETVAL	1913	RETVAL
1362		1914
1363	MODULE = CFClient PACKAGE = CFClient::OpenGL	1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1364		1916
1365	BOOT:	1917	BOOT:
1366	{	1918	{
1367	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1368	static const struct {	1920	static const struct {
1369	const char *name;	1921	const char *name;
1370	IV iv;	1922	IV iv;
1371	} *civ, const_iv[] = {	1923	} *civ, const_iv[] = {
1372	# define const_iv(name) { # name, (IV)name }	1924	# define const_iv(name) { # name, (IV)name }
1373	const_iv (GL_COLOR_MATERIAL),	1925	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	1926	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	1927	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	1928	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	1929	const_iv (GL_BLEND),
		1930	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	1931	const_iv (GL_SCISSOR_TEST),
		1932	const_iv (GL_DEPTH_TEST),
		1933	const_iv (GL_ALPHA_TEST),
		1934	const_iv (GL_NORMALIZE),
		1935	const_iv (GL_RESCALE_NORMAL),
		1936	const_iv (GL_FRONT),
		1937	const_iv (GL_BACK),
1379	const_iv (GL_AND),	1938	const_iv (GL_AND),
1380	const_iv (GL_ONE),	1939	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	1940	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	1941	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	1942	const_iv (GL_DST_ALPHA),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1943	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	1944	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1945	const_iv (GL_SRC_ALPHA_SATURATE),
1386	const_iv (GL_RGB),	1946	const_iv (GL_RGB),
1387	const_iv (GL_RGBA),	1947	const_iv (GL_RGBA),
		1948	const_iv (GL_RGBA4),
		1949	const_iv (GL_RGBA8),
		1950	const_iv (GL_RGB5_A1),
1388	const_iv (GL_UNSIGNED_BYTE),	1951	const_iv (GL_UNSIGNED_BYTE),
		1952	const_iv (GL_UNSIGNED_SHORT),
		1953	const_iv (GL_UNSIGNED_INT),
1389	const_iv (GL_ALPHA),	1954	const_iv (GL_ALPHA),
		1955	const_iv (GL_INTENSITY),
		1956	const_iv (GL_LUMINANCE),
		1957	const_iv (GL_LUMINANCE_ALPHA),
1390	const_iv (GL_FLOAT),	1958	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1392	const_iv (GL_COMPILE),	1960	const_iv (GL_COMPILE),
1393	const_iv (GL_TEXTURE_1D),	1961	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	1962	const_iv (GL_TEXTURE_2D),
…		…
1396	const_iv (GL_TEXTURE_MAG_FILTER),	1964	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	1965	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	1966	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	1967	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	1968	const_iv (GL_TEXTURE_WRAP_T),
		1969	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	1970	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	1971	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	1972	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	1973	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1974	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1975	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1976	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1977	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	1978	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	1979	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	1980	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	1981	const_iv (GL_REPLACE),
		1982	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	1983	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	1984	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	1985	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	1986	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	1987	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	1988	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	1989	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	1990	const_iv (GL_CONSTANT_BORDER),
1421	const_iv (GL_LINES),	1991	const_iv (GL_LINES),
		1992	const_iv (GL_LINE_STRIP),
		1993	const_iv (GL_LINE_LOOP),
1422	const_iv (GL_QUADS),	1994	const_iv (GL_QUADS),
1423	const_iv (GL_LINE_LOOP),	1995	const_iv (GL_QUAD_STRIP),
		1996	const_iv (GL_TRIANGLES),
		1997	const_iv (GL_TRIANGLE_STRIP),
		1998	const_iv (GL_TRIANGLE_FAN),
1424	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1425	const_iv (GL_FASTEST),	2000	const_iv (GL_FASTEST),
		2001	const_iv (GL_V2F),
		2002	const_iv (GL_V3F),
		2003	const_iv (GL_T2F_V3F),
		2004	const_iv (GL_T2F_N3F_V3F),
1426	# undef const_iv	2005	# undef const_iv
1427	};	2006	};
1428		2007
1429	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1430	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1431	}	2010	}
1432		2011
		2012	char *
		2013	gl_vendor ()
		2014	CODE:
		2015	RETVAL = (char *)glGetString (GL_VENDOR);
		2016	OUTPUT:
		2017	RETVAL
		2018
		2019	char *
		2020	gl_version ()
		2021	CODE:
		2022	RETVAL = (char *)glGetString (GL_VERSION);
		2023	OUTPUT:
		2024	RETVAL
		2025
		2026	char *
		2027	gl_extensions ()
		2028	CODE:
		2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2030	OUTPUT:
		2031	RETVAL
		2032
1433	int glGetError ()	2033	int glGetError ()
		2034
		2035	void glFinish ()
1434		2036
1435	void glClear (int mask)	2037	void glClear (int mask)
1436		2038
1437	void glClearColor (float r, float g, float b, float a = 1.0)	2039	void glClearColor (float r, float g, float b, float a = 1.0)
1438	PROTOTYPE: @	2040	PROTOTYPE: @
…		…
1445		2047
1446	void glHint (int target, int mode)	2048	void glHint (int target, int mode)
1447		2049
1448	void glBlendFunc (int sfactor, int dfactor)	2050	void glBlendFunc (int sfactor, int dfactor)
1449		2051
		2052	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2053	CODE:
		2054	gl_BlendFuncSeparate (sa, da, saa, daa);
		2055
		2056	void glDepthMask (int flag)
		2057
1450	void glLogicOp (int opcode)	2058	void glLogicOp (int opcode)
1451		2059
1452	void glColorMask (int red, int green, int blue, int alpha)	2060	void glColorMask (int red, int green, int blue, int alpha)
1453		2061
1454	void glMatrixMode (int mode)	2062	void glMatrixMode (int mode)
…		…
1457		2065
1458	void glPopMatrix ()	2066	void glPopMatrix ()
1459		2067
1460	void glLoadIdentity ()	2068	void glLoadIdentity ()
1461		2069
		2070	void glDrawBuffer (int buffer)
		2071
		2072	void glReadBuffer (int buffer)
		2073
1462	# near and far are due to microsofts buggy c compiler	2074	# near_ and far_ are due to microsofts buggy "c" compiler
		2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2076
		2077	# near_ and far_ are due to microsofts buggy "c" compiler
1463	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1464		2079
1465	void glViewport (int x, int y, int width, int height)	2080	void glViewport (int x, int y, int width, int height)
1466		2081
1467	void glScissor (int x, int y, int width, int height)	2082	void glScissor (int x, int y, int width, int height)
…		…
1482		2097
1483	void glEnd ()	2098	void glEnd ()
1484		2099
1485	void glColor (float r, float g, float b, float a = 1.0)	2100	void glColor (float r, float g, float b, float a = 1.0)
1486	PROTOTYPE: @	2101	PROTOTYPE: @
		2102	ALIAS:
		2103	glColor_premultiply = 1
1487	CODE:	2104	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2105	if (ix)
		2106	{
		2107	r *= a;
		2108	g *= a;
		2109	b *= a;
		2110	}
		2111	// microsoft visual "c" rounds instead of truncating...
		2112	glColor4f (r, g, b, a);
		2113
		2114	void glInterleavedArrays (int format, int stride, char *data)
		2115
		2116	void glDrawElements (int mode, int count, int type, char *indices)
		2117
		2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2119
		2120	void glRasterPos (float x, float y, float z = 0.)
		2121	CODE:
		2122	glRasterPos3f (0, 0, z);
		2123	glBitmap (0, 0, 0, 0, x, y, 0);
1489		2124
1490	void glVertex (float x, float y, float z = 0.)	2125	void glVertex (float x, float y, float z = 0.)
1491	CODE:	2126	CODE:
1492	glVertex3f (x, y, z);	2127	glVertex3f (x, y, z);
1493		2128
…		…
1505		2140
1506	void glBindTexture (int target, int name)	2141	void glBindTexture (int target, int name)
1507		2142
1508	void glConvolutionParameter (int target, int pname, float params)	2143	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	2144	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2145	if (gl.ConvolutionParameterf)
		2146	gl.ConvolutionParameterf (target, pname, params);
1511		2147
1512	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2148	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1513	CODE:	2149	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2150	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	2151	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		2152
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	2154	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2155	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		2157
1522	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1523		2159
1524	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1525		2161
1526	void glRasterPos (int x, int y)	2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:
1528	glRasterPos2i (x, y);
1529		2163
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		2165
1532	int glGenTexture ()	2166	int glGenTexture ()
1533	CODE:	2167	CODE:

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs. Revision 1.171 by root, Sun Apr 1 01:19:18 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.171 by root, Sun Apr 1 01:19:18 2007 UTC