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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.115 by root, Wed Jun 14 18:59:30 2006 UTC vs.
Revision 1.177 by root, Tue Apr 10 10:13:10 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
12	#include <math.h>	20	#include <math.h>
13	#include <string.h>	21	#include <string.h>
14	#include <stdio.h>	22	#include <stdio.h>
15	#include <stdlib.h>	23	#include <stdlib.h>
16		24
18	#include <SDL_endian.h>	26	#include <SDL_endian.h>
19	#include <SDL_image.h>	27	#include <SDL_image.h>
20	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
22		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
23	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
24		35
25	#include <pango/pango.h>	36	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		37
30	#ifndef _WIN32	38	#ifndef _WIN32
31	# include <sys/types.h>	39	# include <sys/types.h>
32	# include <sys/socket.h>	40	# include <sys/socket.h>
33	# include <netinet/in.h>	41	# include <netinet/in.h>
34	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
35	# include <inttypes.h>	43	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	44	#endif
44		45
45	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		47
47	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
48		49
49	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
51		52
52	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
53		60
54	static struct	61	static struct
55	{	62	{
56	#define GL_FUNC(ptr,name) ptr name;	63	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	64	#include "glfunc.h"
…		…
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	74	else
68	glBlendFunc (sa, da);	75	glBlendFunc (sa, da);
69	}	76	}
70		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
71	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
73		86
74	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	}
75		106
76	typedef struct cf_layout {	107	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
80	int base_height;	110	int base_height;
81	CFClient__Font font;	111	CFPlus__Font font;
82	} *CFClient__Layout;	112	} *CFPlus__Layout;
83		113
84	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
85	static PangoContext ft2_context, cairo_context;	115	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
87		117
88	static void	118	static void
89	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
90	{	120	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	122	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	124	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	126	}
101		127
102	static void	128	static void
103	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
104	{	130	{
105	/* 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
106	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
107	*/	133	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
112		138
113	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
114	}	140	}
115		141
116	static void	142	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
118	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
120		149
121	if (!w) w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		152
124	w = (w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
125	}	154	if (!rect.height) rect.height = 1;
126		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
127	typedef uint16_t mapface;	161	typedef uint16_t faceid;
128		162
129	typedef struct {	163	typedef struct {
130	GLint name;	164	int name;
131	int w, h;	165	int w, h;
132	float s, t;	166	float s, t;
133	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
134	} maptex;	170	} maptex;
135		171
136	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
137	int16_t darkness;	175	uint16_t darkness;
138	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	177	} mapcell;
140		178
141	typedef struct {	179	typedef struct {
142	int32_t c0, c1;	180	int32_t c0, c1;
143	mapcell *col;	181	mapcell *col;
144	} maprow;	182	} maprow;
145		183
146	typedef struct map {	184	typedef struct map {
147	int x, y, w, h;	185	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	187	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	188	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		189
155	int32_t rows;	190	int32_t rows;
156	maprow *row;	191	maprow *row;
157	} *CFClient__Map;	192	} *CFPlus__Map;
158		193
159	static char *	194	static char *
160	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
161	{	196	{
162	char *p;	197	char *p;
…		…
179	}	214	}
180		215
181	#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))
182	#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))
183		218
		219	static void
		220	need_facenum (struct map *self, faceid face)
		221	{
		222	while (self->faces <= face)
		223	{
		224	Append (tileid, self->face2tile, self->faces, self->faces);
		225	self->faces *= 2;
		226	}
		227	}
		228
		229	static void
		230	need_texid (struct map *self, int texid)
		231	{
		232	while (self->texs <= texid)
		233	{
		234	Append (maptex, self->tex, self->texs, self->texs);
		235	self->texs *= 2;
		236	}
		237	}
		238
184	static maprow *	239	static maprow *
185	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
186	{	241	{
187	if (0 > y)	242	if (0 > y)
188	{	243	{
189	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
228		283
229	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
230	}	285	}
231		286
232	static mapcell *	287	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
234	{	289	{
235	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
236	}	291	}
237		292
238	static void	293	static void
239	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
240	{	295	{
241	int r;	296	int r;
242		297
243	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
252	self->row = 0;	307	self->row = 0;
253	self->rows = 0;	308	self->rows = 0;
254	}	309	}
255		310
256	static void	311	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
258	{	313	{
259	int x, y;	314	int x, y;
260	maprow *row;	315	maprow *row;
		316	mapcell *cell;
261		317
262	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	319	if (y >= 0)
264	{	320	{
265	if (y >= self->rows)	321	if (y >= self->rows)
…		…
271	if (x >= row->c0)	327	if (x >= row->c0)
272	{	328	{
273	if (x >= row->c1)	329	if (x >= row->c1)
274	break;	330	break;
275		331
276	row->col[x - row->c0].darkness = -1;	332	cell = row->col + x - row->c0;
		333
		334	cell->darkness = 0;
		335	cell->stat_hp = 0;
		336	cell->flags = 0;
		337	cell->player = 0;
277	}	338	}
278	}	339	}
		340	}
		341
		342	typedef struct {
		343	tileid tile;
		344	uint8_t x, y, level;
		345	} smooth_key;
		346
		347	static void
		348	smooth_or_bits (HV hv, smooth_key key, IV bits)
		349	{
		350	SV *sv = hv_fetch (hv, (char )key, sizeof (key), 1);
		351
		352	if (SvIOK (*sv))
		353	SvIV_set (sv, SvIVX (sv) \| bits);
		354	else
		355	sv_setiv (*sv, bits);
279	}	356	}
280		357
281	static void	358	static void
282	music_finished (void)	359	music_finished (void)
283	{	360	{
…		…
319	n \|= n >> 16;	396	n \|= n >> 16;
320		397
321	return n + 1;	398	return n + 1;
322	}	399	}
323		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
324	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
325		406
326	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
327		408
328	BOOT:	409	BOOT:
329	{	410	{
330	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	412	static const struct {
332	const char *name;	413	const char *name;
333	IV iv;	414	IV iv;
334	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	416	# define const_iv(name) { # name, (IV)name }
		417	const_iv (SDLK_MODIFIER_MIN),
		418	const_iv (SDLK_MODIFIER_MAX),
		419
336	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	437	const_iv (SDL_USEREVENT),
		438
		439	const_iv (SDL_APPINPUTFOCUS),
		440	const_iv (SDL_APPMOUSEFOCUS),
		441	const_iv (SDL_APPACTIVE),
		442
354	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
418	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	523	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),
431	const_iv (KMOD_SHIFT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	524	# undef const_iv
435	};	525	};
436		526
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		529
		530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	532	}
		533
		534	void
		535	weaken (SV *rv)
		536	PROTOTYPE: $
		537	CODE:
		538	sv_rvweaken (rv);
		539
		540	int
		541	in_destruct ()
		542	CODE:
		543	RETVAL = PL_main_cv == Nullcv;
		544	OUTPUT:
		545	RETVAL
		546
		547	NV floor (NV x)
		548
		549	NV ceil (NV x)
440		550
441	void	551	void
442	pango_init ()	552	pango_init ()
443	CODE:	553	CODE:
444	// delayed, so it can pick up new fonts added by AddFontResourceEx
445	{	554	{
446	{
447	ft2_fontmap = pango_ft2_font_map_new ();	555	opengl_fontmap = pango_opengl_font_map_new ();
448	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450	}
451	{
452	cairo_font_options_t *fopt = cairo_font_options_create ();
453	cairo_fontmap = pango_cairo_font_map_get_default ();
454	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455	#ifdef _WIN32
456	// cairo looks like shit eaten twice on windows
457	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458	#else
459	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460	#endif
461	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463	pango_cairo_context_set_font_options (cairo_context, fopt);
464	cairo_font_options_destroy (fopt);
465	}
466	}	558	}
467		559
468	int	560	int
469	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
470		562
471	void	563	void
472	SDL_Quit ()	564	SDL_Quit ()
473		565
474	void	566	void
…		…
489	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
491	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492		584
493	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
		587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
494		590
495	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
496	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
497		593
498	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
550	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
551	case SDL_KEYUP:	647	case SDL_KEYUP:
552	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
555	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556	break;	653	break;
557		654
558	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
559	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
585	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587	break;	684	break;
588	}	685	}
589		686
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
591	}	688	}
592	}	689	}
593		690
594	int	691	int
595	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
609	#ifndef _WIN32	706	#ifndef _WIN32
610	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
611	#endif	708	#endif
612		709
613	void	710	void
		711	win32_proxy_info ()
		712	PPCODE:
		713	{
		714	#ifdef _WIN32
		715	char buffer[2048];
		716	DWORD buflen;
		717
		718	EXTEND (SP, 3);
		719
		720	buflen = sizeof (buffer);
		721	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		722	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		723	{
		724	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		725
		726	buflen = sizeof (buffer);
		727	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		728	{
		729	PUSHs (newSVpv (buffer, 0));
		730
		731	buflen = sizeof (buffer);
		732	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		733	PUSHs (newSVpv (buffer, 0));
		734	}
		735	}
		736	#endif
		737	}
		738
		739	void
614	add_font (char *file)	740	add_font (char *file)
615	CODE:	741	CODE:
616	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617	#ifdef _WIN32
618	// cairo... sigh... requires win2000
619	AddFontResourceEx (file, FR_PRIVATE, 0);
620	#endif
621		743
622	void	744	void
623	load_image_inline (SV *image_)	745	load_image_inline (SV *image_)
624	ALIAS:	746	ALIAS:
625	load_image_file = 1	747	load_image_file = 1
…		…
667		789
668	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	790	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669		791
670	assert (surface2->pitch == surface2->w * 4);	792	assert (surface2->pitch == surface2->w * 4);
671		793
		794	SDL_LockSurface (surface2);
672	EXTEND (SP, 5);	795	EXTEND (SP, 6);
673	PUSHs (sv_2mortal (newSViv (surface2->w)));	796	PUSHs (sv_2mortal (newSViv (surface2->w)));
674	PUSHs (sv_2mortal (newSViv (surface2->h)));	797	PUSHs (sv_2mortal (newSViv (surface2->h)));
675	SDL_LockSurface (surface2);
676	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	798	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677	SDL_UnlockSurface (surface2);
678	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA8 : GL_RGB8)));	799	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	800	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	801	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		802	SDL_UnlockSurface (surface2);
681		803
682	SDL_FreeSurface (surface);	804	SDL_FreeSurface (surface);
683	SDL_FreeSurface (surface2);	805	SDL_FreeSurface (surface2);
684	}	806	}
685		807
…		…
724	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
725	#endif	847	#endif
726	_exit (1);	848	_exit (1);
727		849
728	void	850	void
729	_exit (int retval)	851	_exit (int retval = 0)
730	CODE:	852	CODE:
		853	#ifdef WIN32
		854	ExitThread (retval); // unclean, please beam me up
		855	#else
731	_exit (retval);	856	_exit (retval);
		857	#endif
732		858
733	MODULE = CFClient PACKAGE = CFClient::Font	859	MODULE = CFPlus PACKAGE = CFPlus::Font
734		860
735	CFClient::Font	861	CFPlus::Font
736	new_from_file (SV class, char path, int id = 0)	862	new_from_file (SV class, char path, int id = 0)
737	CODE:	863	CODE:
738	{	864	{
739	int count;	865	int count;
740	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	866	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
743	}	869	}
744	OUTPUT:	870	OUTPUT:
745	RETVAL	871	RETVAL
746		872
747	void	873	void
748	DESTROY (CFClient::Font self)	874	DESTROY (CFPlus::Font self)
749	CODE:	875	CODE:
750	pango_font_description_free (self);	876	pango_font_description_free (self);
751		877
752	void	878	void
753	make_default (CFClient::Font self)	879	make_default (CFPlus::Font self)
754	CODE:	880	CODE:
755	default_font = self;	881	default_font = self;
756		882
757	MODULE = CFClient PACKAGE = CFClient::Layout	883	MODULE = CFPlus PACKAGE = CFPlus::Layout
758		884
759	CFClient::Layout	885	void
760	new (SV *class, int rgba = 0)	886	reset_glyph_cache ()
		887	CODE:
		888	tc_clear ();
		889
		890	CFPlus::Layout
		891	new (SV *class)
761	CODE:	892	CODE:
762	New (0, RETVAL, 1, struct cf_layout);	893	New (0, RETVAL, 1, struct cf_layout);
763		894
764	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	895	RETVAL->pl = pango_layout_new (opengl_context);
765	RETVAL->rgba = rgba;
766	RETVAL->r = 1.;	896	RETVAL->r = 1.;
767	RETVAL->g = 1.;	897	RETVAL->g = 1.;
768	RETVAL->b = 1.;	898	RETVAL->b = 1.;
769	RETVAL->a = 1.;	899	RETVAL->a = 1.;
770	RETVAL->base_height = MIN_FONT_HEIGHT;	900	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
774	layout_update_font (RETVAL);	904	layout_update_font (RETVAL);
775	OUTPUT:	905	OUTPUT:
776	RETVAL	906	RETVAL
777		907
778	void	908	void
779	DESTROY (CFClient::Layout self)	909	DESTROY (CFPlus::Layout self)
780	CODE:	910	CODE:
781	g_object_unref (self->pl);	911	g_object_unref (self->pl);
782	Safefree (self);	912	Safefree (self);
783		913
		914	void
		915	set_text (CFPlus::Layout self, SV *text_)
		916	CODE:
		917	{
		918	STRLEN textlen;
		919	char *text = SvPVutf8 (text_, textlen);
		920
		921	pango_layout_set_text (self->pl, text, textlen);
		922	}
		923
		924	void
		925	set_markup (CFPlus::Layout self, SV *text_)
		926	CODE:
		927	{
		928	STRLEN textlen;
		929	char *text = SvPVutf8 (text_, textlen);
		930
		931	pango_layout_set_markup (self->pl, text, textlen);
		932	}
		933
		934	void
		935	set_shapes (CFPlus::Layout self, ...)
		936	CODE:
		937	{
		938	PangoAttrList *attrs = 0;
		939	const char *text = pango_layout_get_text (self->pl);
		940	const char *pos = text;
		941	int arg = 4;
		942
		943	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		944	{
		945	PangoRectangle inkrect, rect;
		946	PangoAttribute *attr;
		947
		948	int x = SvIV (ST (arg - 3));
		949	int y = SvIV (ST (arg - 2));
		950	int w = SvIV (ST (arg - 1));
		951	int h = SvIV (ST (arg ));
		952
		953	inkrect.x = 0;
		954	inkrect.y = 0;
		955	inkrect.width = 0;
		956	inkrect.height = 0;
		957
		958	rect.x = x * PANGO_SCALE;
		959	rect.y = y * PANGO_SCALE;
		960	rect.width = w * PANGO_SCALE;
		961	rect.height = h * PANGO_SCALE;
		962
		963	if (!attrs)
		964	attrs = pango_layout_get_attributes (self->pl);
		965
		966	attr = pango_attr_shape_new (&inkrect, &rect);
		967	attr->start_index = pos - text;
		968	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		969	pango_attr_list_insert (attrs, attr);
		970
		971	arg += 4;
		972	pos += sizeof (OBJ_STR) - 1;
		973	}
		974
		975	if (attrs)
		976	pango_layout_set_attributes (self->pl, attrs);
		977	}
		978
		979	void
		980	get_shapes (CFPlus::Layout self)
		981	PPCODE:
		982	{
		983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		984
		985	do
		986	{
		987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		988
		989	if (run && shape_attr_p (run))
		990	{
		991	PangoRectangle extents;
		992	pango_layout_iter_get_run_extents (iter, 0, &extents);
		993
		994	EXTEND (SP, 2);
		995	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		996	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		997	}
		998	}
		999	while (pango_layout_iter_next_run (iter));
		1000
		1001	pango_layout_iter_free (iter);
		1002	}
		1003
784	int	1004	int
785	is_rgba (CFClient::Layout self)	1005	has_wrapped (CFPlus::Layout self)
786	CODE:	1006	CODE:
787	RETVAL = self->rgba;	1007	{
		1008	int lines = 1;
		1009	const char *text = pango_layout_get_text (self->pl);
		1010
		1011	while (*text)
		1012	lines += *text++ == '\n';
		1013
		1014	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1015	}
788	OUTPUT:	1016	OUTPUT:
789	RETVAL	1017	RETVAL
790		1018
791	void
792	set_text (CFClient::Layout self, SV *text_)
793	CODE:
794	{
795	STRLEN textlen;
796	char *text = SvPVutf8 (text_, textlen);
797
798	pango_layout_set_text (self->pl, text, textlen);
799	}
800
801	void
802	set_markup (CFClient::Layout self, SV *text_)
803	CODE:
804	{
805	STRLEN textlen;
806	char *text = SvPVutf8 (text_, textlen);
807
808	pango_layout_set_markup (self->pl, text, textlen);
809	}
810
811	SV *	1019	SV *
812	get_text (CFClient::Layout self)	1020	get_text (CFPlus::Layout self)
813	CODE:	1021	CODE:
814	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815	sv_utf8_decode (RETVAL);	1023	sv_utf8_decode (RETVAL);
816	OUTPUT:	1024	OUTPUT:
817	RETVAL	1025	RETVAL
818		1026
819	void	1027	void
820	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
821	CODE:	1029	CODE:
822	self->r = r;	1030	self->r = r;
823	self->g = g;	1031	self->g = g;
824	self->b = b;	1032	self->b = b;
825	self->a = a;	1033	self->a = a;
826		1034
827	void	1035	void
828	set_font (CFClient::Layout self, CFClient::Font font = 0)	1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
829	CODE:	1037	CODE:
830	if (self->font != font)	1038	if (self->font != font)
831	{	1039	{
832	self->font = font;	1040	self->font = font;
833	layout_update_font (self);	1041	layout_update_font (self);
834	}	1042	}
835		1043
836	void	1044	void
837	set_height (CFClient::Layout self, int base_height)	1045	set_height (CFPlus::Layout self, int base_height)
838	CODE:	1046	CODE:
839	if (self->base_height != base_height)	1047	if (self->base_height != base_height)
840	{	1048	{
841	self->base_height = base_height;	1049	self->base_height = base_height;
842	layout_update_font (self);	1050	layout_update_font (self);
843	}	1051	}
844		1052
845	void	1053	void
846	set_width (CFClient::Layout self, int max_width = -1)	1054	set_width (CFPlus::Layout self, int max_width = -1)
847	CODE:	1055	CODE:
848	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849		1057
850	void	1058	void
851	set_indent (CFClient::Layout self, int indent)	1059	set_indent (CFPlus::Layout self, int indent)
852	CODE:	1060	CODE:
853	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854		1062
855	void	1063	void
856	set_spacing (CFClient::Layout self, int spacing)	1064	set_spacing (CFPlus::Layout self, int spacing)
857	CODE:	1065	CODE:
858	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859		1067
860	void	1068	void
861	set_ellipsise (CFClient::Layout self, int ellipsise)	1069	set_ellipsise (CFPlus::Layout self, int ellipsise)
862	CODE:	1070	CODE:
863	pango_layout_set_ellipsize (self->pl,	1071	pango_layout_set_ellipsize (self->pl,
864	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START
865	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
867	: PANGO_ELLIPSIZE_NONE	1075	: PANGO_ELLIPSIZE_NONE
868	);	1076	);
869		1077
870	void	1078	void
871	set_single_paragraph_mode (CFClient::Layout self, int spm)	1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)
872	CODE:	1080	CODE:
873	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874		1082
875	void	1083	void
876	size (CFClient::Layout self)	1084	size (CFPlus::Layout self)
877	PPCODE:	1085	PPCODE:
878	{	1086	{
879	int w, h;	1087	int w, h;
880		1088
881	layout_get_pixel_size (self, &w, &h);	1089	layout_get_pixel_size (self, &w, &h);
…		…
884	PUSHs (sv_2mortal (newSViv (w)));	1092	PUSHs (sv_2mortal (newSViv (w)));
885	PUSHs (sv_2mortal (newSViv (h)));	1093	PUSHs (sv_2mortal (newSViv (h)));
886	}	1094	}
887		1095
888	int	1096	int
		1097	descent (CFPlus::Layout self)
		1098	CODE:
		1099	{
		1100	PangoRectangle rect;
		1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1102	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1103	RETVAL = PANGO_DESCENT (rect);
		1104	}
		1105	OUTPUT:
		1106	RETVAL
		1107
		1108	int
889	xy_to_index (CFClient::Layout self, int x, int y)	1109	xy_to_index (CFPlus::Layout self, int x, int y)
890	CODE:	1110	CODE:
891	{	1111	{
892	int index, trailing;	1112	int index, trailing;
893	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894	RETVAL = index;	1114	RETVAL = index + trailing;
895	}	1115	}
896	OUTPUT:	1116	OUTPUT:
897	RETVAL	1117	RETVAL
898		1118
899	void	1119	void
900	cursor_pos (CFClient::Layout self, int index)	1120	cursor_pos (CFPlus::Layout self, int index)
901	PPCODE:	1121	PPCODE:
902	{	1122	{
903	PangoRectangle strong_pos;	1123	PangoRectangle strong_pos;
904	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
905		1125
…		…
908	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
909	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
910	}	1130	}
911		1131
912	void	1132	void
913	render (CFClient::Layout self)	1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
914	PPCODE:	1134	PPCODE:
915	{	1135	{
916	SV *retval;	1136	int line, x;
917	int w, h;
918		1137
919	layout_get_pixel_size (self, &w, &h);	1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
920		1140
921	if (self->rgba)
922	{
923	cairo_surface_t *surface;
924	cairo_t *cairo;
925
926	retval = newSV (w * h * 4);
927	SvPOK_only (retval);
928	SvCUR_set (retval, w * h * 4);
929
930	memset (SvPVX (retval), 0, w * h * 4);
931
932	surface = cairo_image_surface_create_for_data (
933	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
934	cairo = cairo_create (surface);
935	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937	pango_cairo_show_layout (cairo, self->pl);
938
939	cairo_destroy (cairo);
940	cairo_surface_destroy (surface);
941
942	// what a mess, and its premultiplied, too :(
943	{
944	uint32_t p = (uint32_t )SvPVX (retval);
945	uint32_t e = p + w h;
946
947	while (p < e)
948	{
949	uint32_t rgba = *p;
950	rgba = (rgba >> 24) \| (rgba << 8);
951	#if 0
952	#ifdef _WIN32
953	{//D
954	uint8_t r = rgba >> 24;
955	uint8_t g = rgba >> 16;
956	uint8_t b = rgba >> 8;
957	uint8_t a = rgba >> 0;
958
959	rgba = (rgba & 0xffffff00) \| a;
960	}
961	#endif
962	#endif
963	rgba = SDL_SwapBE32 (rgba);
964	*p++ = rgba;
965	}
966	}
967
968	EXTEND (SP, 5);	1141	EXTEND (SP, 2);
969	PUSHs (sv_2mortal (newSViv (w)));	1142	PUSHs (sv_2mortal (newSViv (line - 1)));
		1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1144	}
		1145
		1146	void
		1147	line_x_to_index (CFPlus::Layout self, int line, int x)
		1148	PPCODE:
		1149	{
		1150	PangoLayoutLine *lp;
		1151	int index, trailing;
		1152
		1153	if (line < 0)
		1154	XSRETURN_EMPTY;
		1155
		1156	if (!(lp = pango_layout_get_line (self->pl, line)))
		1157	XSRETURN_EMPTY; /* do better */
		1158
		1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1160
		1161	EXTEND (SP, 2);
		1162	if (GIMME_V == G_SCALAR)
970	PUSHs (sv_2mortal (newSViv (h)));	1163	PUSHs (sv_2mortal (newSViv (index + trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_RGBA8)));
973	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974	}
975	else	1164	else
976	{	1165	{
977	FT_Bitmap bitmap;
978
979	retval = newSV (w * h);
980	SvPOK_only (retval);
981	SvCUR_set (retval, w * h);
982
983	bitmap.rows = h;
984	bitmap.width = w;
985	bitmap.pitch = w;
986	bitmap.buffer = (unsigned char*)SvPVX (retval);
987	bitmap.num_grays = 256;
988	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990	memset (bitmap.buffer, 0, w * h);
991
992	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994	EXTEND (SP, 5);
995	PUSHs (sv_2mortal (newSViv (w)));	1166	PUSHs (sv_2mortal (newSViv (index)));
996	PUSHs (sv_2mortal (newSViv (h)));	1167	PUSHs (sv_2mortal (newSViv (trailing)));
997	PUSHs (sv_2mortal (retval));
998	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000	}	1168	}
1001	}	1169	}
1002		1170
		1171	void
		1172	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1173	PPCODE:
		1174	pango_opengl_render_layout_subpixel (
		1175	self->pl,
		1176	x * PANGO_SCALE, y * PANGO_SCALE,
		1177	self->r, self->g, self->b, self->a,
		1178	flags
		1179	);
		1180
1003	MODULE = CFClient PACKAGE = CFClient::Texture	1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1004		1182
1005	void	1183	void
1006	pad2pot (SV data_, SV w_, SV *h_)	1184	pad2pot (SV data_, SV w_, SV *h_)
1007	CODE:	1185	CODE:
1008	{	1186	{
…		…
1086	glDisable (GL_ALPHA_TEST);	1264	glDisable (GL_ALPHA_TEST);
1087	glDisable (GL_BLEND);	1265	glDisable (GL_BLEND);
1088	}	1266	}
1089	}	1267	}
1090		1268
1091	MODULE = CFClient PACKAGE = CFClient::Map	1269	MODULE = CFPlus PACKAGE = CFPlus::Map
1092		1270
1093	CFClient::Map	1271	CFPlus::Map
1094	new (SV *class, int map_width, int map_height)	1272	new (SV *class)
1095	CODE:	1273	CODE:
1096	New (0, RETVAL, 1, struct map);	1274	New (0, RETVAL, 1, struct map);
1097	RETVAL->x = 0;	1275	RETVAL->x = 0;
1098	RETVAL->y = 0;	1276	RETVAL->y = 0;
1099	RETVAL->w = map_width;	1277	RETVAL->w = 0;
1100	RETVAL->h = map_height;	1278	RETVAL->h = 0;
1101	RETVAL->ox = 0;	1279	RETVAL->ox = 0;
1102	RETVAL->oy = 0;	1280	RETVAL->oy = 0;
1103	RETVAL->faces = 8192;	1281	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1282	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105	RETVAL->texs = 8192;
1106	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107	RETVAL->rows = 0;	1283	RETVAL->rows = 0;
1108	RETVAL->row = 0;	1284	RETVAL->row = 0;
1109	OUTPUT:	1285	OUTPUT:
1110	RETVAL	1286	RETVAL
1111		1287
1112	void	1288	void
1113	DESTROY (CFClient::Map self)	1289	DESTROY (CFPlus::Map self)
1114	CODE:	1290	CODE:
1115	{	1291	{
1116	map_clear (self);	1292	map_clear (self);
1117	Safefree (self->face);	1293	Safefree (self->face2tile);
1118	Safefree (self->tex);	1294	Safefree (self->tex);
1119	Safefree (self);	1295	Safefree (self);
1120	}	1296	}
1121		1297
1122	void	1298	void
		1299	resize (CFPlus::Map self, int map_width, int map_height)
		1300	CODE:
		1301	self->w = map_width;
		1302	self->h = map_height;
		1303
		1304	void
1123	clear (CFClient::Map self)	1305	clear (CFPlus::Map self)
1124	CODE:	1306	CODE:
1125	map_clear (self);	1307	map_clear (self);
1126		1308
1127	void	1309	void
1128	set_face (CFClient::Map self, int face, int texid)	1310	set_tileid (CFPlus::Map self, int face, int tile)
1129	CODE:	1311	CODE:
1130	{	1312	{
1131	while (self->faces <= face)	1313	need_facenum (self, face); self->face2tile [face] = tile;
1132	{	1314	need_texid (self, tile);
1133	Append (mapface, self->face, self->faces, self->faces);
1134	self->faces *= 2;
1135	}
1136
1137	self->face [face] = texid;
1138	}	1315	}
1139		1316
1140	void	1317	void
		1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1319	CODE:
		1320	{
		1321	tileid texid;
		1322	maptex *tex;
		1323
		1324	if (face < 0 \|\| face >= self->faces)
		1325	return;
		1326
		1327	if (smooth < 0 \|\| smooth >= self->faces)
		1328	return;
		1329
		1330	texid = self->face2tile [face];
		1331
		1332	if (!texid)
		1333	return;
		1334
		1335	tex = self->tex + texid;
		1336	tex->smoothtile = self->face2tile [smooth];
		1337	tex->smoothlevel = level;
		1338	}
		1339
		1340	void
1141	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)	1341	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)
1142	CODE:	1342	CODE:
1143	{	1343	{
1144	while (self->texs <= texid)	1344	need_texid (self, texid);
1145	{
1146	Append (maptex, self->tex, self->texs, self->texs);
1147	self->texs *= 2;
1148	}
1149		1345
1150	{	1346	{
1151	maptex *tex = self->tex + texid;	1347	maptex *tex = self->tex + texid;
1152		1348
1153	tex->name = name;	1349	tex->name = name;
…		…
1170	// from transparent color bleeding and ugly wrapping effects.	1366	// from transparent color bleeding and ugly wrapping effects.
1171	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172	}	1368	}
1173		1369
1174	int	1370	int
1175	ox (CFClient::Map self)	1371	ox (CFPlus::Map self)
1176	ALIAS:	1372	ALIAS:
1177	oy = 1	1373	oy = 1
1178	x = 2	1374	x = 2
1179	y = 3	1375	y = 3
1180	w = 4	1376	w = 4
…		…
1191	}	1387	}
1192	OUTPUT:	1388	OUTPUT:
1193	RETVAL	1389	RETVAL
1194		1390
1195	void	1391	void
1196	scroll (CFClient::Map self, int dx, int dy)	1392	scroll (CFPlus::Map self, int dx, int dy)
1197	CODE:	1393	CODE:
1198	{	1394	{
1199	if (dx > 0)	1395	if (dx > 0)
1200	map_blank (self, self->x, self->y, dx - 1, self->h);	1396	map_blank (self, self->x, self->y, dx, self->h);
1201	else if (dx < 0)	1397	else if (dx < 0)
1202	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1203		1399
1204	if (dy > 0)	1400	if (dy > 0)
1205	map_blank (self, self->x, self->y, self->w, dy - 1);	1401	map_blank (self, self->x, self->y, self->w, dy);
1206	else if (dy < 0)	1402	else if (dy < 0)
1207	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1208		1404
1209	self->ox += dx; self->x += dx;	1405	self->ox += dx; self->x += dx;
1210	self->oy += dy; self->y += dy;	1406	self->oy += dy; self->y += dy;
1211		1407
1212	while (self->y < 0)	1408	while (self->y < 0)
…		…
1217	self->y += MAP_EXTEND_Y;	1413	self->y += MAP_EXTEND_Y;
1218	}	1414	}
1219	}	1415	}
1220		1416
1221	void	1417	void
1222	map1a_update (CFClient::Map self, SV *data_)	1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1223	CODE:	1419	CODE:
1224	{	1420	{
1225	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1421	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1226	uint8_t data_end = (uint8_t )SvEND (data_);	1422	uint8_t data_end = (uint8_t )SvEND (data_);
1227	mapcell *cell;	1423	mapcell *cell;
1228	int x, y, flags;	1424	int x, y, flags;
1229		1425
1230	while (data < data_end)	1426	while (data < data_end - 1)
1231	{	1427	{
1232	flags = (data [0] << 8) + data [1]; data += 2;	1428	flags = (data [0] << 8) + data [1]; data += 2;
1233		1429
1234	x = ((flags >> 10) & 63) + self->x;	1430	x = self->x + ((flags >> 10) & 63);
1235	y = ((flags >> 4) & 63) + self->y;	1431	y = self->y + ((flags >> 4) & 63);
1236		1432
1237	cell = map_get_cell (self, x, y);	1433	cell = map_get_cell (self, x, y);
1238		1434
1239	if (flags & 15)	1435	if (flags & 15)
1240	{	1436	{
1241	if (cell->darkness < 0)	1437	if (!cell->darkness)
1242	{	1438	{
		1439	memset (cell, 0, sizeof (*cell));
1243	cell->darkness = 0;	1440	cell->darkness = 256;
1244	cell->face [0] = 0;
1245	cell->face [1] = 0;
1246	cell->face [2] = 0;
1247	}	1441	}
1248		1442
1249	cell->darkness = flags & 8 ? *data++ : 255;
1250
1251	//TODO: don't trust server data to be in-range(!)	1443	//TODO: don't trust server data to be in-range(!)
		1444
		1445	if (flags & 8)
		1446	{
		1447	if (extmap)
		1448	{
		1449	uint8_t ext, cmd;
		1450
		1451	do
		1452	{
		1453	ext = *data++;
		1454	cmd = ext & 0x3f;
		1455
		1456	if (cmd < 4)
		1457	cell->darkness = 255 - ext * 64 + 1;
		1458	else if (cmd == 5) // health
		1459	{
		1460	cell->stat_width = 1;
		1461	cell->stat_hp = *data++;
		1462	}
		1463	else if (cmd == 6) // monster width
		1464	cell->stat_width = *data++ + 1;
		1465	else if (cmd == 0x47)
		1466	{
		1467	if (*data == 8)
		1468	; // decode player uuid
		1469
		1470	data += *data + 1;
		1471	}
		1472	else if (cmd == 8) // cell flags
		1473	cell->flags = *data++;
		1474	else if (ext & 0x40) // unknown, multibyte => skip
		1475	data += *data + 1;
		1476	else
		1477	data++;
		1478	}
		1479	while (ext & 0x80);
		1480	}
		1481	else
		1482	cell->darkness = *data++ + 1;
		1483	}
1252		1484
1253	if (flags & 4)	1485	if (flags & 4)
1254	{	1486	{
1255	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1487	faceid face = (data [0] << 8) + data [1]; data += 2;
		1488	need_facenum (self, face);
		1489	cell->tile [0] = self->face2tile [face];
1256	}	1490	}
1257		1491
1258	if (flags & 2)	1492	if (flags & 2)
1259	{	1493	{
1260	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1494	faceid face = (data [0] << 8) + data [1]; data += 2;
		1495	need_facenum (self, face);
		1496	cell->tile [1] = self->face2tile [face];
1261	}	1497	}
1262		1498
1263	if (flags & 1)	1499	if (flags & 1)
1264	{	1500	{
1265	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1501	faceid face = (data [0] << 8) + data [1]; data += 2;
		1502	need_facenum (self, face);
		1503	cell->tile [2] = self->face2tile [face];
1266	}	1504	}
1267	}	1505	}
1268	else	1506	else
1269	cell->darkness = -1;	1507	cell->darkness = 0;
1270	}	1508	}
1271	}	1509	}
1272		1510
1273	SV *	1511	SV *
1274	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1275	CODE:	1513	CODE:
1276	{	1514	{
1277	int x1, x;	1515	int x1, x;
1278	int y1, y;	1516	int y1, y;
1279	int z;	1517	int z;
…		…
1300	{	1538	{
1301	mapcell *cell = row->col + (x - row->c0);	1539	mapcell *cell = row->col + (x - row->c0);
1302		1540
1303	for (z = 0; z <= 0; z++)	1541	for (z = 0; z <= 0; z++)
1304	{	1542	{
1305	mapface face = cell->face [z];
1306
1307	if (face)
1308	{
1309	maptex tex = self->tex [face];	1543	maptex tex = self->tex [cell->tile [z]];
1310	int a0 = 255 - tex.a;	1544	int a0 = 255 - tex.a;
1311	int a1 = tex.a;	1545	int a1 = tex.a;
1312		1546
1313	r = (r * a0 + tex.r * a1) / 255;	1547	r = (r * a0 + tex.r * a1) / 255;
1314	g = (g * a0 + tex.g * a1) / 255;	1548	g = (g * a0 + tex.g * a1) / 255;
1315	b = (b * a0 + tex.b * a1) / 255;	1549	b = (b * a0 + tex.b * a1) / 255;
1316	a = (a * a0 + tex.a * a1) / 255;	1550	a = (a * a0 + tex.a * a1) / 255;
1317	}
1318	}	1551	}
1319	}	1552	}
1320		1553
1321	*map++ = (r )	1554	*map++ = (r )
1322	\| (g << 8)	1555	\| (g << 8)
…		…
1329	}	1562	}
1330	OUTPUT:	1563	OUTPUT:
1331	RETVAL	1564	RETVAL
1332		1565
1333	void	1566	void
1334	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1335	PPCODE:	1568	CODE:
1336	{	1569	{
1337	int vx, vy;	1570	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1572	uint8_t smooth_max[256][256];
		1573	smooth_key skey;
1338	int x, y, z;	1574	int x, y, z;
1339	int last_name;	1575	int last_name;
1340	mapface face;	1576
		1577	// thats current max. sorry.
		1578	if (sw > 255) sw = 255;
		1579	if (sh > 255) sh = 255;
		1580
		1581	// clear key, in case of extra padding
		1582	memset (&skey, 0, sizeof (skey));
		1583
		1584	glColor4ub (255, 255, 255, 255);
		1585
		1586	glEnable (GL_BLEND);
		1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1588	glEnable (GL_TEXTURE_2D);
		1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1590
		1591	glBegin (GL_QUADS);
		1592
		1593	last_name = 0;
		1594
		1595	mx += self->x;
		1596	my += self->y;
		1597
		1598	// first pass: determine smooth_max
		1599	// rather ugly, if you ask me
		1600	// could also be stored inside mapcell and updated on change
		1601	memset (smooth_max, 0, sizeof (smooth_max));
		1602
		1603	for (y = 0; y < sh; y++)
		1604	if (0 <= y + my && y + my < self->rows)
		1605	{
		1606	maprow *row = self->row + (y + my);
		1607
		1608	for (x = 0; x < sw; x++)
		1609	if (row->c0 <= x + mx && x + mx < row->c1)
		1610	{
		1611	mapcell *cell = row->col + (x + mx - row->c0);
		1612
		1613	smooth_max[x + 1][y + 1] =
		1614	MAX (self->tex [cell->tile [0]].smoothlevel,
		1615	MAX (self->tex [cell->tile [1]].smoothlevel,
		1616	self->tex [cell->tile [2]].smoothlevel));
		1617	}
		1618	}
		1619
		1620	for (z = 0; z <= 2; z++)
		1621	{
		1622	memset (smooth_level, 0, sizeof (smooth_level));
		1623
		1624	for (y = 0; y < sh; y++)
		1625	if (0 <= y + my && y + my < self->rows)
		1626	{
		1627	maprow *row = self->row + (y + my);
		1628
		1629	for (x = 0; x < sw; x++)
		1630	if (row->c0 <= x + mx && x + mx < row->c1)
		1631	{
		1632	mapcell *cell = row->col + (x + mx - row->c0);
		1633	tileid tile = cell->tile [z];
		1634
		1635	if (tile)
		1636	{
		1637	maptex tex = self->tex [tile];
		1638	int px = (x + 1) * T - tex.w;
		1639	int py = (y + 1) * T - tex.h;
		1640
		1641	// suppressing texture state switches here
		1642	// is only moderately effective, but worth the extra effort
		1643	if (last_name != tex.name)
		1644	{
		1645	if (!tex.name)
		1646	tex = self->tex [2]; /* missing, replace by noface */
		1647
		1648	glEnd ();
		1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1650	glBegin (GL_QUADS);
		1651	}
		1652
		1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1654	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1655	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1656	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1657
		1658	if (cell->flags && z == 2)
		1659	{
		1660	if (cell->flags & 1)
		1661	{
		1662	maptex tex = self->tex [1];
		1663	int px = x * T + T * 2 / 32;
		1664	int py = y * T - T * 6 / 32;
		1665
		1666	glEnd ();
		1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1668	glBegin (GL_QUADS);
		1669
		1670	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1671	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1672	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1673	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1674	}
		1675	}
		1676
		1677	// update smooth hash
		1678	if (tex.smoothtile)
		1679	{
		1680	skey.tile = tex.smoothtile;
		1681	skey.level = tex.smoothlevel;
		1682
		1683	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1684
		1685	// add bits to current tile and all neighbours. skey.x\|y is
		1686	// shifted +1\|+1 so we always stay positive.
		1687
		1688	// full tile
		1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1690
		1691	// borders
		1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);
		1693	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);
		1694	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1695	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1696
		1697	// corners
		1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1699	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1700	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1701	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1702	}
		1703	}
		1704	}
		1705	}
		1706
		1707	// go through all smoothlevels, lowest to highest, then draw
		1708	// this is basically counting sort
		1709	{
		1710	int w, b;
		1711
		1712	for (w = 0; w < 256 / 32; ++w)
		1713	{
		1714	uint32_t smask = smooth_level [w];
		1715	if (smask)
		1716	for (b = 0; b < 32; ++b)
		1717	if (smask & (((uint32_t)1) << b))
		1718	{
		1719	int level = (w << 5) \| b;
		1720	HE *he;
		1721
		1722	hv_iterinit (smooth);
		1723	while ((he = hv_iternext (smooth)))
		1724	{
		1725	smooth_key skey = (smooth_key )HeKEY (he);
		1726	IV bits = SvIVX (HeVAL (he));
		1727
		1728	// bits is ___n cccc CCCC bbbb
		1729	// n do not draw borders&corners
		1730	// c draw these corners, but...
		1731	// C ... not these
		1732	// b draw these borders
		1733
		1734	if (!(bits & 0x1000)
		1735	&& skey->level == level
		1736	&& level >= smooth_max [skey->x][skey->y])
		1737	{
		1738	maptex tex = self->tex [skey->tile];
		1739	int px = (((int)skey->x) - 1) * T;
		1740	int py = (((int)skey->y) - 1) * T;
		1741	int border = bits & 15;
		1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1743	float dx = tex.s * .0625f; // 16 images/row
		1744	float dy = tex.t * .5f ; // 2 images/column
		1745
		1746	// this time naively avoiding texture state changes
		1747	// save gobs of state changes.
		1748	if (last_name != tex.name)
		1749	{
		1750	if (!tex.name)
		1751	continue; // smoothing not yet available
		1752
		1753	glEnd ();
		1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1755	glBegin (GL_QUADS);
		1756	}
		1757
		1758	if (border)
		1759	{
		1760	float ox = border * dx;
		1761
		1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1766	}
		1767
		1768	if (corner)
		1769	{
		1770	float ox = corner * dx;
		1771
		1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1776	}
		1777	}
		1778	}
		1779	}
		1780	}
		1781	}
		1782
		1783	hv_clear (smooth);
		1784	}
		1785
		1786	glEnd ();
		1787
		1788	glDisable (GL_TEXTURE_2D);
		1789	glDisable (GL_BLEND);
		1790
		1791	// top layer: overlays such as the health bar
		1792	for (y = 0; y < sh; y++)
		1793	if (0 <= y + my && y + my < self->rows)
		1794	{
		1795	maprow *row = self->row + (y + my);
		1796
		1797	for (x = 0; x < sw; x++)
		1798	if (row->c0 <= x + mx && x + mx < row->c1)
		1799	{
		1800	mapcell *cell = row->col + (x + mx - row->c0);
		1801
		1802	int px = x * T;
		1803	int py = y * T;
		1804
		1805	if (cell->stat_hp)
		1806	{
		1807	int width = cell->stat_width * T;
		1808	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1809
		1810	glColor3ub (0, 0, 0);
		1811	glRectf (px + 1, py - thick - 2,
		1812	px + width - 1, py);
		1813
		1814	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1815	glRectf (px + 2,
		1816	py - thick - 1,
		1817	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1818	}
		1819	}
		1820	}
		1821	}
		1822
		1823	void
		1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1825	CODE:
		1826	{
		1827	static float color[16][3] = {
		1828	{ 0.00F, 0.00F, 0.00F },
		1829	{ 1.00F, 1.00F, 1.00F },
		1830	{ 0.00F, 0.00F, 0.55F },
		1831	{ 1.00F, 0.00F, 0.00F },
		1832
		1833	{ 1.00F, 0.54F, 0.00F },
		1834	{ 0.11F, 0.56F, 1.00F },
		1835	{ 0.93F, 0.46F, 0.00F },
		1836	{ 0.18F, 0.54F, 0.34F },
		1837
		1838	{ 0.56F, 0.73F, 0.56F },
		1839	{ 0.80F, 0.80F, 0.80F },
		1840	{ 0.55F, 0.41F, 0.13F },
		1841	{ 0.99F, 0.77F, 0.26F },
		1842
		1843	{ 0.74F, 0.65F, 0.41F },
		1844
		1845	{ 0.00F, 1.00F, 1.00F },
		1846	{ 1.00F, 0.00F, 1.00F },
		1847	{ 1.00F, 1.00F, 0.00F },
		1848	};
		1849
		1850	int x, y;
		1851
		1852	glEnable (GL_TEXTURE_2D);
		1853	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1854	glEnable (GL_BLEND);
		1855	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1856	glBegin (GL_QUADS);
		1857
		1858	for (y = 0; y < h; y++)
		1859	for (x = 0; x < w; x++)
		1860	{
		1861	unsigned char m = data [x + y * w];
		1862
		1863	if (m)
		1864	{
		1865	float *c = color [m & 15];
		1866
		1867	float tx1 = m & 0x40 ? 0.5 : 0.;
		1868	float tx2 = tx1 + 0.5;
		1869
		1870	glColor4f (c[0], c[1], c[2], 0.75);
		1871	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1873	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1874	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1875	}
		1876	}
		1877
		1878	glEnd ();
		1879	glDisable (GL_BLEND);
		1880	glDisable (GL_TEXTURE_2D);
		1881	}
		1882
		1883	void
		1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1885	PPCODE:
		1886	{
		1887	int x, y;
1341	int sw4 = (sw + 3) & ~3;	1888	int sw4 = (sw + 3) & ~3;
1342	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1889	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1343	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1890	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1344		1891
1345	memset (darkness, 255, sw4 * sh);	1892	memset (darkness, 255, sw4 * sh);
1346	SvPOK_only (darkness_sv);	1893	SvPOK_only (darkness_sv);
1347	SvCUR_set (darkness_sv, sw4 * sh);	1894	SvCUR_set (darkness_sv, sw4 * sh);
1348		1895
1349	vx = self->x + (self->w - sw) / 2 - shift_x;	1896	mx += self->x;
1350	vy = self->y + (self->h - sh) / 2 - shift_y;	1897	my += self->y;
1351		1898
1352	/*
1353	int vx = self->vx = self->w >= sw
1354	? self->x + (self->w - sw) / 2
1355	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356
1357	int vy = self->vy = self->h >= sh
1358	? self->y + (self->h - sh) / 2
1359	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360	*/
1361
1362	glColor4ub (255, 255, 255, 255);
1363
1364	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365	glEnable (GL_BLEND);
1366	glEnable (GL_TEXTURE_2D);
1367	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369	glBegin (GL_QUADS);
1370
1371	last_name = 0;
1372
1373	for (z = 0; z < 3; z++)
1374	for (y = 0; y < sh; y++)	1899	for (y = 0; y < sh; y++)
1375	if (0 <= y + vy && y + vy < self->rows)	1900	if (0 <= y + my && y + my < self->rows)
1376	{	1901	{
1377	maprow *row = self->row + (y + vy);	1902	maprow *row = self->row + (y + my);
1378		1903
1379	for (x = 0; x < sw; x++)	1904	for (x = 0; x < sw; x++)
1380	if (row->c0 <= x + vx && x + vx < row->c1)	1905	if (row->c0 <= x + mx && x + mx < row->c1)
1381	{	1906	{
1382	mapcell *cell = row->col + (x + vx - row->c0);	1907	mapcell *cell = row->col + (x + mx - row->c0);
1383		1908
1384	darkness[y * sw4 + x] = cell->darkness < 0	1909	darkness[y * sw4 + x] = cell->darkness
		1910	? 255 - (cell->darkness - 1)
1385	? 255 - FOW_DARKNESS	1911	: 255 - FOW_DARKNESS;
1386	: 255 - cell->darkness;
1387
1388	face = cell->face [z];
1389
1390	if (face)
1391	{
1392	maptex tex = self->tex [face];
1393
1394	int px = (x + 1) * 32 - tex.w;
1395	int py = (y + 1) * 32 - tex.h;
1396
1397	if (last_name != tex.name)
1398	{
1399	glEnd ();
1400	last_name = tex.name;
1401	glBindTexture (GL_TEXTURE_2D, last_name);
1402	glBegin (GL_QUADS);
1403	}
1404
1405	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409	}
1410	}	1912	}
1411	}	1913	}
1412
1413	glEnd ();
1414
1415	glDisable (GL_TEXTURE_2D);
1416	glDisable (GL_BLEND);
1417		1914
1418	EXTEND (SP, 3);	1915	EXTEND (SP, 3);
1419	PUSHs (sv_2mortal (newSViv (sw4)));	1916	PUSHs (sv_2mortal (newSViv (sw4)));
1420	PUSHs (sv_2mortal (newSViv (sh)));	1917	PUSHs (sv_2mortal (newSViv (sh)));
1421	PUSHs (darkness_sv);	1918	PUSHs (darkness_sv);
1422	}	1919	}
1423		1920
1424	SV *	1921	SV *
1425	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1426	CODE:	1923	CODE:
1427	{	1924	{
1428	int x, y, x1, y1;	1925	int x, y, x1, y1;
1429	SV data_sv = newSV (w h * 7 + 5);	1926	SV data_sv = newSV (w h * 7 + 5);
1430	uint8_t data = (uint8_t )SvPVX (data_sv);	1927	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1455	if (row && row->c0 <= x && x < row->c1)	1952	if (row && row->c0 <= x && x < row->c1)
1456	{	1953	{
1457	mapcell *cell = row->col + (x - row->c0);	1954	mapcell *cell = row->col + (x - row->c0);
1458	uint8_t flags = 0;	1955	uint8_t flags = 0;
1459		1956
1460	if (cell->face [0]) flags \|= 1;	1957	if (cell->tile [0]) flags \|= 1;
1461	if (cell->face [1]) flags \|= 2;	1958	if (cell->tile [1]) flags \|= 2;
1462	if (cell->face [2]) flags \|= 4;	1959	if (cell->tile [2]) flags \|= 4;
1463		1960
1464	*data++ = flags;	1961	*data++ = flags;
1465		1962
1466	if (flags & 1)	1963	if (flags & 1)
1467	{	1964	{
		1965	tileid tile = cell->tile [0];
1468	*data++ = cell->face [0] >> 8;	1966	*data++ = tile >> 8;
1469	*data++ = cell->face [0];	1967	*data++ = tile;
1470	}	1968	}
1471		1969
1472	if (flags & 2)	1970	if (flags & 2)
1473	{	1971	{
		1972	tileid tile = cell->tile [1];
1474	*data++ = cell->face [1] >> 8;	1973	*data++ = tile >> 8;
1475	*data++ = cell->face [1];	1974	*data++ = tile;
1476	}	1975	}
1477		1976
1478	if (flags & 4)	1977	if (flags & 4)
1479	{	1978	{
		1979	tileid tile = cell->tile [2];
1480	*data++ = cell->face [2] >> 8;	1980	*data++ = tile >> 8;
1481	*data++ = cell->face [2];	1981	*data++ = tile;
1482	}	1982	}
1483	}	1983	}
1484	else	1984	else
1485	*data++ = 0;	1985	*data++ = 0;
1486	}	1986	}
…		…
1492	}	1992	}
1493	OUTPUT:	1993	OUTPUT:
1494	RETVAL	1994	RETVAL
1495		1995
1496	void	1996	void
1497	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1498	PPCODE:	1998	PPCODE:
1499	{	1999	{
1500	int x, y, z;	2000	int x, y, z;
1501	int w, h;	2001	int w, h;
1502	int x1, y1;	2002	int x1, y1;
…		…
1526	{	2026	{
1527	uint8_t flags = *data++;	2027	uint8_t flags = *data++;
1528		2028
1529	if (flags)	2029	if (flags)
1530	{	2030	{
1531	mapface face[3] = { 0, 0, 0 };
1532
1533	mapcell *cell = row_get_cell (row, x);	2031	mapcell *cell = row_get_cell (row, x);
		2032	tileid tile[3] = { 0, 0, 0 };
1534		2033
1535	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2034	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1536	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2035	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1537	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2036	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1538		2037
1539	if (cell->darkness <= 0)	2038	if (cell->darkness == 0)
1540	{	2039	{
1541	cell->darkness = -1;	2040	cell->darkness = 0;
1542		2041
1543	for (z = 0; z <= 2; z++)	2042	for (z = 0; z <= 2; z++)
1544	{	2043	{
1545	cell->face[z] = face[z];	2044	tileid t = tile [z];
1546		2045
1547	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2046	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2047	{
1548	XPUSHs (sv_2mortal (newSViv (face[z])));	2048	XPUSHs (sv_2mortal (newSViv (t)));
		2049	need_texid (self, t);
		2050	}
		2051
		2052	cell->tile [z] = t;
1549	}	2053	}
1550	}	2054	}
1551	}	2055	}
1552	}	2056	}
1553	}	2057	}
1554	}	2058	}
1555		2059
1556	MODULE = CFClient PACKAGE = CFClient::MixChunk	2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1557		2061
1558	CFClient::MixChunk	2062	CFPlus::MixChunk
1559	new_from_file (SV class, char path)	2063	new_from_file (SV class, char path)
1560	CODE:	2064	CODE:
1561	RETVAL = Mix_LoadWAV (path);	2065	RETVAL = Mix_LoadWAV (path);
1562	OUTPUT:	2066	OUTPUT:
1563	RETVAL	2067	RETVAL
1564		2068
1565	void	2069	void
1566	DESTROY (CFClient::MixChunk self)	2070	DESTROY (CFPlus::MixChunk self)
1567	CODE:	2071	CODE:
1568	Mix_FreeChunk (self);	2072	Mix_FreeChunk (self);
1569		2073
1570	int	2074	int
1571	volume (CFClient::MixChunk self, int volume = -1)	2075	volume (CFPlus::MixChunk self, int volume = -1)
1572	CODE:	2076	CODE:
1573	RETVAL = Mix_VolumeChunk (self, volume);	2077	RETVAL = Mix_VolumeChunk (self, volume);
1574	OUTPUT:	2078	OUTPUT:
1575	RETVAL	2079	RETVAL
1576		2080
1577	int	2081	int
1578	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1579	CODE:	2083	CODE:
1580	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1581	OUTPUT:	2085	OUTPUT:
1582	RETVAL	2086	RETVAL
1583		2087
1584	MODULE = CFClient PACKAGE = CFClient::MixMusic	2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1585		2089
1586	int	2090	int
1587	volume (int volume = -1)	2091	volume (int volume = -1)
1588	CODE:	2092	CODE:
1589	RETVAL = Mix_VolumeMusic (volume);	2093	RETVAL = Mix_VolumeMusic (volume);
1590	OUTPUT:	2094	OUTPUT:
1591	RETVAL	2095	RETVAL
1592		2096
1593	CFClient::MixMusic	2097	CFPlus::MixMusic
1594	new_from_file (SV class, char path)	2098	new_from_file (SV class, char path)
1595	CODE:	2099	CODE:
1596	RETVAL = Mix_LoadMUS (path);	2100	RETVAL = Mix_LoadMUS (path);
1597	OUTPUT:	2101	OUTPUT:
1598	RETVAL	2102	RETVAL
1599		2103
1600	void	2104	void
1601	DESTROY (CFClient::MixMusic self)	2105	DESTROY (CFPlus::MixMusic self)
1602	CODE:	2106	CODE:
1603	Mix_FreeMusic (self);	2107	Mix_FreeMusic (self);
1604		2108
1605	int	2109	int
1606	play (CFClient::MixMusic self, int loops = -1)	2110	play (CFPlus::MixMusic self, int loops = -1)
1607	CODE:	2111	CODE:
1608	RETVAL = Mix_PlayMusic (self, loops);	2112	RETVAL = Mix_PlayMusic (self, loops);
1609	OUTPUT:	2113	OUTPUT:
1610	RETVAL	2114	RETVAL
1611		2115
1612	MODULE = CFClient PACKAGE = CFClient::OpenGL	2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1613		2117
1614	BOOT:	2118	BOOT:
1615	{	2119	{
1616	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1617	static const struct {	2121	static const struct {
1618	const char *name;	2122	const char *name;
1619	IV iv;	2123	IV iv;
1620	} *civ, const_iv[] = {	2124	} *civ, const_iv[] = {
1621	# define const_iv(name) { # name, (IV)name }	2125	# define const_iv(name) { # name, (IV)name }
…		…
1628	const_iv (GL_SCISSOR_TEST),	2132	const_iv (GL_SCISSOR_TEST),
1629	const_iv (GL_DEPTH_TEST),	2133	const_iv (GL_DEPTH_TEST),
1630	const_iv (GL_ALPHA_TEST),	2134	const_iv (GL_ALPHA_TEST),
1631	const_iv (GL_NORMALIZE),	2135	const_iv (GL_NORMALIZE),
1632	const_iv (GL_RESCALE_NORMAL),	2136	const_iv (GL_RESCALE_NORMAL),
		2137	const_iv (GL_FRONT),
		2138	const_iv (GL_BACK),
1633	const_iv (GL_AND),	2139	const_iv (GL_AND),
1634	const_iv (GL_ONE),	2140	const_iv (GL_ONE),
1635	const_iv (GL_ZERO),	2141	const_iv (GL_ZERO),
1636	const_iv (GL_SRC_ALPHA),	2142	const_iv (GL_SRC_ALPHA),
1637	const_iv (GL_DST_ALPHA),	2143	const_iv (GL_DST_ALPHA),
…		…
1682	const_iv (GL_SEPARABLE_2D),	2188	const_iv (GL_SEPARABLE_2D),
1683	const_iv (GL_CONVOLUTION_2D),	2189	const_iv (GL_CONVOLUTION_2D),
1684	const_iv (GL_CONVOLUTION_BORDER_MODE),	2190	const_iv (GL_CONVOLUTION_BORDER_MODE),
1685	const_iv (GL_CONSTANT_BORDER),	2191	const_iv (GL_CONSTANT_BORDER),
1686	const_iv (GL_LINES),	2192	const_iv (GL_LINES),
		2193	const_iv (GL_LINE_STRIP),
1687	const_iv (GL_LINE_LOOP),	2194	const_iv (GL_LINE_LOOP),
1688	const_iv (GL_QUADS),	2195	const_iv (GL_QUADS),
1689	const_iv (GL_QUAD_STRIP),	2196	const_iv (GL_QUAD_STRIP),
1690	const_iv (GL_TRIANGLES),	2197	const_iv (GL_TRIANGLES),
1691	const_iv (GL_TRIANGLE_STRIP),	2198	const_iv (GL_TRIANGLE_STRIP),
…		…
1759		2266
1760	void glPopMatrix ()	2267	void glPopMatrix ()
1761		2268
1762	void glLoadIdentity ()	2269	void glLoadIdentity ()
1763		2270
		2271	void glDrawBuffer (int buffer)
		2272
		2273	void glReadBuffer (int buffer)
		2274
1764	# near_ and far_ are due to microsofts buggy "c" compiler	2275	# near_ and far_ are due to microsofts buggy "c" compiler
1765	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2276	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1766		2277
1767	# near_ and far_ are due to microsofts buggy "c" compiler	2278	# near_ and far_ are due to microsofts buggy "c" compiler
1768	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
…		…
1797	r *= a;	2308	r *= a;
1798	g *= a;	2309	g *= a;
1799	b *= a;	2310	b *= a;
1800	}	2311	}
1801	// microsoft visual "c" rounds instead of truncating...	2312	// microsoft visual "c" rounds instead of truncating...
1802	glColor4ub (MIN ((int)(r * 256.f), 255),	2313	glColor4f (r, g, b, a);
1803	MIN ((int)(g * 256.f), 255),
1804	MIN ((int)(b * 256.f), 255),
1805	MIN ((int)(a * 256.f), 255));
1806		2314
1807	void glInterleavedArrays (int format, int stride, char *data)	2315	void glInterleavedArrays (int format, int stride, char *data)
1808		2316
1809	void glDrawElements (int mode, int count, int type, char *indices)	2317	void glDrawElements (int mode, int count, int type, char *indices)
1810		2318
…		…
1887		2395
1888	void glEndList ()	2396	void glEndList ()
1889		2397
1890	void glCallList (int list)	2398	void glCallList (int list)
1891		2399
1892

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.115 by root, Wed Jun 14 18:59:30 2006 UTC vs. Revision 1.177 by root, Tue Apr 10 10:13:10 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.115 by root, Wed Jun 14 18:59:30 2006 UTC vs.
Revision 1.177 by root, Tue Apr 10 10:13:10 2007 UTC