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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 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
		60
		61	static AV *texture_av;
53		62
54	static struct	63	static struct
55	{	64	{
56	#define GL_FUNC(ptr,name) ptr name;	65	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	66	#include "glfunc.h"
58	#undef GL_FUNC	67	#undef GL_FUNC
59	} gl;	68	} gl;
60		69
		70	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	71	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	72	{
63	if (gl.BlendFuncSeparate)	73	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	74	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	75	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	76	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	77	else
68	glBlendFunc (sa, da);	78	glBlendFunc (sa, da);
69	}	79	}
70		80
		81	static GLuint
		82	gen_texture ()
		83	{
		84	GLuint name;
		85
		86	if (AvFILL (texture_av) >= 0)
		87	name = (GLuint)(size_t)av_pop (texture_av);
		88	else
		89	glGenTextures (1, &name);
		90
		91	return name;
		92	}
		93
		94	static void
		95	del_texture (GLuint name)
		96	{
		97	/* make a half-assed attempt at returning the memory used by the texture */
		98	/* textures are frequently being reused by cfplus anyway */
		99	/glBindTexture (GL_TEXTURE_2D, name);/
		100	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		101	av_push (texture_av, (SV *)(size_t)name);
		102	glDeleteTextures (1, &name);
		103	}
		104
		105	#include "texcache.c"
		106
		107	#include "pango-font.c"
		108	#include "pango-fontmap.c"
		109	#include "pango-render.c"
		110
71	typedef Mix_Chunk *CFClient__MixChunk;	111	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	112	typedef Mix_Music *CFPlus__MixMusic;
73		113
74	typedef PangoFontDescription *CFClient__Font;	114	typedef PangoFontDescription *CFPlus__Font;
		115
		116	static int
		117	shape_attr_p (PangoLayoutRun *run)
		118	{
		119	GSList *attrs = run->item->analysis.extra_attrs;
		120
		121	while (attrs)
		122	{
		123	PangoAttribute *attr = attrs->data;
		124
		125	if (attr->klass->type == PANGO_ATTR_SHAPE)
		126	return 1;
		127
		128	attrs = attrs->next;
		129	}
		130
		131	return 0;
		132	}
75		133
76	typedef struct cf_layout {	134	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	135	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	136	float r, g, b, a; // default color for rgba mode
80	int base_height;	137	int base_height;
81	CFClient__Font font;	138	CFPlus__Font font;
82	} *CFClient__Layout;	139	} *CFPlus__Layout;
83		140
84	static CFClient__Font default_font;	141	static CFPlus__Font default_font;
85	static PangoContext ft2_context, cairo_context;	142	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	143	static PangoFontMap *opengl_fontmap;
87		144
88	static void	145	static void
89	substitute_func (FcPattern *pattern, gpointer data)	146	substitute_func (FcPattern *pattern, gpointer data)
90	{	147	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	148	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	149	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	150	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	151	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	153	}
101		154
102	static void	155	static void
103	layout_update_font (CFClient__Layout self)	156	layout_update_font (CFPlus__Layout self)
104	{	157	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	158	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	159	* reasonably well with bitstream vera
107	*/	160	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	161	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
112		165
113	pango_layout_set_font_description (self->pl, font);	166	pango_layout_set_font_description (self->pl, font);
114	}	167	}
115		168
116	static void	169	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	170	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
118	{	171	{
		172	PangoRectangle rect;
		173
		174	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	175	pango_layout_get_extents (self->pl, 0, &rect);
120		176
121	if (!w) w = 1;	177	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	178	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		179
124	w = (w + 3) & ~3;	180	if (!rect.width) rect.width = 1;
125	}	181	if (!rect.height) rect.height = 1;
126		182
		183	*w = rect.width;
		184	*h = rect.height;
		185	}
		186
		187	typedef uint16_t tileid;
127	typedef uint16_t mapface;	188	typedef uint16_t faceid;
128		189
129	typedef struct {	190	typedef struct {
130	GLint name;	191	int name;
131	int w, h;	192	int w, h;
132	float s, t;	193	float s, t;
133	uint8_t r, g, b, a;	194	uint8_t r, g, b, a;
		195	tileid smoothtile;
		196	uint8_t smoothlevel;
134	} maptex;	197	} maptex;
135		198
136	typedef struct {	199	typedef struct {
		200	uint32_t player;
		201	tileid tile[3];
137	int16_t darkness;	202	uint16_t darkness;
138	mapface face[3];	203	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	204	} mapcell;
140		205
141	typedef struct {	206	typedef struct {
142	int32_t c0, c1;	207	int32_t c0, c1;
143	mapcell *col;	208	mapcell *col;
144	} maprow;	209	} maprow;
145		210
146	typedef struct map {	211	typedef struct map {
147	int x, y, w, h;	212	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	213	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	214	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	215	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		216
155	int32_t rows;	217	int32_t rows;
156	maprow *row;	218	maprow *row;
157	} *CFClient__Map;	219	} *CFPlus__Map;
158		220
159	static char *	221	static char *
160	prepend (char *ptr, int sze, int inc)	222	prepend (char *ptr, int sze, int inc)
161	{	223	{
162	char *p;	224	char *p;
…		…
179	}	241	}
180		242
181	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	243	#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))	244	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		245
		246	static void
		247	need_facenum (struct map *self, faceid face)
		248	{
		249	while (self->faces <= face)
		250	{
		251	Append (tileid, self->face2tile, self->faces, self->faces);
		252	self->faces *= 2;
		253	}
		254	}
		255
		256	static void
		257	need_texid (struct map *self, int texid)
		258	{
		259	while (self->texs <= texid)
		260	{
		261	Append (maptex, self->tex, self->texs, self->texs);
		262	self->texs *= 2;
		263	}
		264	}
		265
184	static maprow *	266	static maprow *
185	map_get_row (CFClient__Map self, int y)	267	map_get_row (CFPlus__Map self, int y)
186	{	268	{
187	if (0 > y)	269	if (0 > y)
188	{	270	{
189	int extend = - y + MAP_EXTEND_Y;	271	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	272	Prepend (maprow, self->row, self->rows, extend);
…		…
228		310
229	return row->col + (x - row->c0);	311	return row->col + (x - row->c0);
230	}	312	}
231		313
232	static mapcell *	314	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	315	map_get_cell (CFPlus__Map self, int x, int y)
234	{	316	{
235	return row_get_cell (map_get_row (self, y), x);	317	return row_get_cell (map_get_row (self, y), x);
236	}	318	}
237		319
238	static void	320	static void
239	map_clear (CFClient__Map self)	321	map_clear (CFPlus__Map self)
240	{	322	{
241	int r;	323	int r;
242		324
243	for (r = 0; r < self->rows; r++)	325	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	326	Safefree (self->row[r].col);
…		…
252	self->row = 0;	334	self->row = 0;
253	self->rows = 0;	335	self->rows = 0;
254	}	336	}
255		337
256	static void	338	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
258	{	340	{
259	int x, y;	341	int x, y;
260	maprow *row;	342	maprow *row;
		343	mapcell *cell;
261		344
262	for (y = y0; y < y0 + h; y++)	345	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	346	if (y >= 0)
264	{	347	{
265	if (y >= self->rows)	348	if (y >= self->rows)
…		…
271	if (x >= row->c0)	354	if (x >= row->c0)
272	{	355	{
273	if (x >= row->c1)	356	if (x >= row->c1)
274	break;	357	break;
275		358
276	row->col[x - row->c0].darkness = -1;	359	cell = row->col + x - row->c0;
		360
		361	cell->darkness = 0;
		362	cell->stat_hp = 0;
		363	cell->flags = 0;
		364	cell->player = 0;
277	}	365	}
278	}	366	}
		367	}
		368
		369	typedef struct {
		370	tileid tile;
		371	uint8_t x, y, level;
		372	} smooth_key;
		373
		374	static void
		375	smooth_or_bits (HV hv, smooth_key key, IV bits)
		376	{
		377	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		378
		379	if (SvIOK (*sv))
		380	SvIV_set (sv, SvIVX (sv) \| bits);
		381	else
		382	sv_setiv (*sv, bits);
279	}	383	}
280		384
281	static void	385	static void
282	music_finished (void)	386	music_finished (void)
283	{	387	{
…		…
319	n \|= n >> 16;	423	n \|= n >> 16;
320		424
321	return n + 1;	425	return n + 1;
322	}	426	}
323		427
		428	/* SDL should provide this, really. */
		429	#define SDLK_MODIFIER_MIN 300
		430	#define SDLK_MODIFIER_MAX 314
		431
324	MODULE = CFClient PACKAGE = CFClient	432	MODULE = CFPlus PACKAGE = CFPlus
325		433
326	PROTOTYPES: ENABLE	434	PROTOTYPES: ENABLE
327		435
328	BOOT:	436	BOOT:
329	{	437	{
330	HV *stash = gv_stashpv ("CFClient", 1);	438	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	439	static const struct {
332	const char *name;	440	const char *name;
333	IV iv;	441	IV iv;
334	} *civ, const_iv[] = {	442	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	443	# define const_iv(name) { # name, (IV)name }
		444	const_iv (SDLK_MODIFIER_MIN),
		445	const_iv (SDLK_MODIFIER_MAX),
		446
336	const_iv (SDL_ACTIVEEVENT),	447	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	448	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	449	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	450	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	451	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	460	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	461	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	462	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	463	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	464	const_iv (SDL_USEREVENT),
		465
		466	const_iv (SDL_APPINPUTFOCUS),
		467	const_iv (SDL_APPMOUSEFOCUS),
		468	const_iv (SDL_APPACTIVE),
		469
354	const_iv (SDLK_KP0),	470	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	471	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	472	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	473	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	474	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	529	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	530	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	531	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	532	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	533	const_iv (SDLK_UNDO),
		534
418	const_iv (KMOD_NONE),	535	const_iv (KMOD_NONE),
		536	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	537	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	538	const_iv (KMOD_RSHIFT),
		539	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	540	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	541	const_iv (KMOD_RCTRL),
		542	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	543	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	544	const_iv (KMOD_RALT),
		545	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	546	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	547	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	548	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	549	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	550	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	551	# undef const_iv
435	};	552	};
436		553
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		556
		557	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		558	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	559	}
		560
		561	void
		562	weaken (SV *rv)
		563	PROTOTYPE: $
		564	CODE:
		565	sv_rvweaken (rv);
		566
		567	int
		568	in_destruct ()
		569	CODE:
		570	RETVAL = PL_main_cv == Nullcv;
		571	OUTPUT:
		572	RETVAL
440		573
441	NV floor (NV x)	574	NV floor (NV x)
442		575
443	NV ceil (NV x)	576	NV ceil (NV x)
444		577
445	void	578	void
446	pango_init ()	579	pango_init ()
447	CODE:	580	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	581	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	582	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}
455	{
456	cairo_font_options_t *fopt = cairo_font_options_create ();
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	585	}
471		586
472	int	587	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	588	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
474		589
475	void	590	void
476	SDL_Quit ()	591	SDL_Quit ()
477		592
478	void	593	void
…		…
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		611
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		613	#if SDL_VERSION_ATLEAST(1,2,10)
		614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		616	#endif
498		617
499	SDL_EnableUNICODE (1);	618	SDL_EnableUNICODE (1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501		620
502	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	621	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
522	RETVAL = !!SDL_SetVideoMode (	641	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	642	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
524	);	643	);
525	if (RETVAL)	644	if (RETVAL)
526	{	645	{
		646	av_clear (texture_av);
		647
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	650	# include "glfunc.h"
530	# undef GL_FUNC	651	# undef GL_FUNC
		652
531	}	653	}
532	OUTPUT:	654	OUTPUT:
533	RETVAL	655	RETVAL
534		656
535	void	657	void
…		…
554	case SDL_KEYDOWN:	676	case SDL_KEYDOWN:
555	case SDL_KEYUP:	677	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	683	break;
561		684
562	case SDL_ACTIVEEVENT:	685	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	714	break;
592	}	715	}
593		716
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	718	}
596	}	719	}
597		720
598	int	721	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
608	Mix_AllocateChannels (int numchans = -1)	731	Mix_AllocateChannels (int numchans = -1)
609		732
610	void	733	void
611	lowdelay (int fd, int val = 1)	734	lowdelay (int fd, int val = 1)
612	CODE:	735	CODE:
		736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		737
		738	void
		739	win32_proxy_info ()
		740	PPCODE:
		741	{
613	#ifndef _WIN32	742	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	743	char buffer[2048];
		744	DWORD buflen;
		745
		746	EXTEND (SP, 3);
		747
		748	buflen = sizeof (buffer);
		749	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		750	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		751	{
		752	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		753
		754	buflen = sizeof (buffer);
		755	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		756	{
		757	PUSHs (newSVpv (buffer, 0));
		758
		759	buflen = sizeof (buffer);
		760	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		761	PUSHs (newSVpv (buffer, 0));
		762	}
		763	}
615	#endif	764	#endif
		765	}
616		766
617	void	767	void
618	add_font (char *file)	768	add_font (char *file)
619	CODE:	769	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		771
626	void	772	void
627	load_image_inline (SV *image_)	773	load_image_inline (SV *image_)
628	ALIAS:	774	ALIAS:
629	load_image_file = 1	775	load_image_file = 1
…		…
671		817
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	818	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		819
674	assert (surface2->pitch == surface2->w * 4);	820	assert (surface2->pitch == surface2->w * 4);
675		821
		822	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	823	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	824	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	825	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	826	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	827	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	828	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	829	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		830	SDL_UnlockSurface (surface2);
685		831
686	SDL_FreeSurface (surface);	832	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	833	SDL_FreeSurface (surface2);
688	}	834	}
689		835
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
729	#endif	875	#endif
730	_exit (1);	876	_exit (1);
731		877
732	void	878	void
733	_exit (int retval)	879	_exit (int retval = 0)
734	CODE:	880	CODE:
		881	#ifdef WIN32
		882	ExitThread (retval); // unclean, please beam me up
		883	#else
735	_exit (retval);	884	_exit (retval);
		885	#endif
736		886
737	MODULE = CFClient PACKAGE = CFClient::Font	887	MODULE = CFPlus PACKAGE = CFPlus::Font
738		888
739	CFClient::Font	889	CFPlus::Font
740	new_from_file (SV class, char path, int id = 0)	890	new_from_file (SV class, char path, int id = 0)
741	CODE:	891	CODE:
742	{	892	{
743	int count;	893	int count;
744	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	894	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
747	}	897	}
748	OUTPUT:	898	OUTPUT:
749	RETVAL	899	RETVAL
750		900
751	void	901	void
752	DESTROY (CFClient::Font self)	902	DESTROY (CFPlus::Font self)
753	CODE:	903	CODE:
754	pango_font_description_free (self);	904	pango_font_description_free (self);
755		905
756	void	906	void
757	make_default (CFClient::Font self)	907	make_default (CFPlus::Font self)
758	CODE:	908	CODE:
759	default_font = self;	909	default_font = self;
760		910
761	MODULE = CFClient PACKAGE = CFClient::Layout	911	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		912
763	CFClient::Layout	913	void
764	new (SV *class, int rgba = 0)	914	reset_glyph_cache ()
		915	CODE:
		916	tc_clear ();
		917
		918	CFPlus::Layout
		919	new (SV *class)
765	CODE:	920	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	921	New (0, RETVAL, 1, struct cf_layout);
767		922
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	923	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	924	RETVAL->r = 1.;
771	RETVAL->g = 1.;	925	RETVAL->g = 1.;
772	RETVAL->b = 1.;	926	RETVAL->b = 1.;
773	RETVAL->a = 1.;	927	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	928	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
778	layout_update_font (RETVAL);	932	layout_update_font (RETVAL);
779	OUTPUT:	933	OUTPUT:
780	RETVAL	934	RETVAL
781		935
782	void	936	void
783	DESTROY (CFClient::Layout self)	937	DESTROY (CFPlus::Layout self)
784	CODE:	938	CODE:
785	g_object_unref (self->pl);	939	g_object_unref (self->pl);
786	Safefree (self);	940	Safefree (self);
787		941
		942	void
		943	set_text (CFPlus::Layout self, SV *text_)
		944	CODE:
		945	{
		946	STRLEN textlen;
		947	char *text = SvPVutf8 (text_, textlen);
		948
		949	pango_layout_set_text (self->pl, text, textlen);
		950	}
		951
		952	void
		953	set_markup (CFPlus::Layout self, SV *text_)
		954	CODE:
		955	{
		956	STRLEN textlen;
		957	char *text = SvPVutf8 (text_, textlen);
		958
		959	pango_layout_set_markup (self->pl, text, textlen);
		960	}
		961
		962	void
		963	set_shapes (CFPlus::Layout self, ...)
		964	CODE:
		965	{
		966	PangoAttrList *attrs = 0;
		967	const char *text = pango_layout_get_text (self->pl);
		968	const char *pos = text;
		969	int arg = 4;
		970
		971	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		972	{
		973	PangoRectangle inkrect, rect;
		974	PangoAttribute *attr;
		975
		976	int x = SvIV (ST (arg - 3));
		977	int y = SvIV (ST (arg - 2));
		978	int w = SvIV (ST (arg - 1));
		979	int h = SvIV (ST (arg ));
		980
		981	inkrect.x = 0;
		982	inkrect.y = 0;
		983	inkrect.width = 0;
		984	inkrect.height = 0;
		985
		986	rect.x = x * PANGO_SCALE;
		987	rect.y = y * PANGO_SCALE;
		988	rect.width = w * PANGO_SCALE;
		989	rect.height = h * PANGO_SCALE;
		990
		991	if (!attrs)
		992	attrs = pango_layout_get_attributes (self->pl);
		993
		994	attr = pango_attr_shape_new (&inkrect, &rect);
		995	attr->start_index = pos - text;
		996	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		997	pango_attr_list_insert (attrs, attr);
		998
		999	arg += 4;
		1000	pos += sizeof (OBJ_STR) - 1;
		1001	}
		1002
		1003	if (attrs)
		1004	pango_layout_set_attributes (self->pl, attrs);
		1005	}
		1006
		1007	void
		1008	get_shapes (CFPlus::Layout self)
		1009	PPCODE:
		1010	{
		1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1012
		1013	do
		1014	{
		1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1016
		1017	if (run && shape_attr_p (run))
		1018	{
		1019	PangoRectangle extents;
		1020	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1021
		1022	EXTEND (SP, 2);
		1023	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1024	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1025	}
		1026	}
		1027	while (pango_layout_iter_next_run (iter));
		1028
		1029	pango_layout_iter_free (iter);
		1030	}
		1031
788	int	1032	int
789	is_rgba (CFClient::Layout self)	1033	has_wrapped (CFPlus::Layout self)
790	CODE:	1034	CODE:
791	RETVAL = self->rgba;	1035	{
		1036	int lines = 1;
		1037	const char *text = pango_layout_get_text (self->pl);
		1038
		1039	while (*text)
		1040	lines += *text++ == '\n';
		1041
		1042	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1043	}
792	OUTPUT:	1044	OUTPUT:
793	RETVAL	1045	RETVAL
794		1046
795	void
796	set_text (CFClient::Layout self, SV *text_)
797	CODE:
798	{
799	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);
801
802	pango_layout_set_text (self->pl, text, textlen);
803	}
804
805	void
806	set_markup (CFClient::Layout self, SV *text_)
807	CODE:
808	{
809	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);
811
812	pango_layout_set_markup (self->pl, text, textlen);
813	}
814
815	SV *	1047	SV *
816	get_text (CFClient::Layout self)	1048	get_text (CFPlus::Layout self)
817	CODE:	1049	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1051	sv_utf8_decode (RETVAL);
820	OUTPUT:	1052	OUTPUT:
821	RETVAL	1053	RETVAL
822		1054
823	void	1055	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1057	CODE:
826	self->r = r;	1058	self->r = r;
827	self->g = g;	1059	self->g = g;
828	self->b = b;	1060	self->b = b;
829	self->a = a;	1061	self->a = a;
830		1062
831	void	1063	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1065	CODE:
834	if (self->font != font)	1066	if (self->font != font)
835	{	1067	{
836	self->font = font;	1068	self->font = font;
837	layout_update_font (self);	1069	layout_update_font (self);
838	}	1070	}
839		1071
840	void	1072	void
841	set_height (CFClient::Layout self, int base_height)	1073	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1074	CODE:
843	if (self->base_height != base_height)	1075	if (self->base_height != base_height)
844	{	1076	{
845	self->base_height = base_height;	1077	self->base_height = base_height;
846	layout_update_font (self);	1078	layout_update_font (self);
847	}	1079	}
848		1080
849	void	1081	void
850	set_width (CFClient::Layout self, int max_width = -1)	1082	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1083	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1085
854	void	1086	void
855	set_indent (CFClient::Layout self, int indent)	1087	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1088	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1090
859	void	1091	void
860	set_spacing (CFClient::Layout self, int spacing)	1092	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1093	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1095
864	void	1096	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1097	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1098	CODE:
867	pango_layout_set_ellipsize (self->pl,	1099	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1103	: PANGO_ELLIPSIZE_NONE
872	);	1104	);
873		1105
874	void	1106	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1108	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1110
879	void	1111	void
880	size (CFClient::Layout self)	1112	size (CFPlus::Layout self)
881	PPCODE:	1113	PPCODE:
882	{	1114	{
883	int w, h;	1115	int w, h;
884		1116
885	layout_get_pixel_size (self, &w, &h);	1117	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1120	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1121	PUSHs (sv_2mortal (newSViv (h)));
890	}	1122	}
891		1123
892	int	1124	int
		1125	descent (CFPlus::Layout self)
		1126	CODE:
		1127	{
		1128	PangoRectangle rect;
		1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1130	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1131	RETVAL = PANGO_DESCENT (rect);
		1132	}
		1133	OUTPUT:
		1134	RETVAL
		1135
		1136	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1137	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1138	CODE:
895	{	1139	{
896	int index, trailing;	1140	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1142	RETVAL = index + trailing;
899	}	1143	}
900	OUTPUT:	1144	OUTPUT:
901	RETVAL	1145	RETVAL
902		1146
903	void	1147	void
904	cursor_pos (CFClient::Layout self, int index)	1148	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1149	PPCODE:
906	{	1150	{
907	PangoRectangle strong_pos;	1151	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1153
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1158	}
915		1159
916	void	1160	void
917	render (CFClient::Layout self)	1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1162	PPCODE:
919	{	1163	{
920	SV *retval;	1164	int line, x;
921	int w, h;
922		1165
923	layout_get_pixel_size (self, &w, &h);	1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
924		1168
925	if (self->rgba)
926	{
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t p = (uint32_t )SvPVX (retval);
949	uint32_t e = p + w h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) \| (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) \| a;
964	}
965	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1169	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1170	PUSHs (sv_2mortal (newSViv (line - 1)));
		1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1172	}
		1173
		1174	void
		1175	line_x_to_index (CFPlus::Layout self, int line, int x)
		1176	PPCODE:
		1177	{
		1178	PangoLayoutLine *lp;
		1179	int index, trailing;
		1180
		1181	if (line < 0)
		1182	XSRETURN_EMPTY;
		1183
		1184	if (!(lp = pango_layout_get_line (self->pl, line)))
		1185	XSRETURN_EMPTY; /* do better */
		1186
		1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1188
		1189	EXTEND (SP, 2);
		1190	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1191	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1192	else
980	{	1193	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1194	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1195	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1196	}
1005	}	1197	}
1006		1198
		1199	void
		1200	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1201	PPCODE:
		1202	pango_opengl_render_layout_subpixel (
		1203	self->pl,
		1204	x * PANGO_SCALE, y * PANGO_SCALE,
		1205	self->r, self->g, self->b, self->a,
		1206	flags
		1207	);
		1208
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1008		1210
1009	void	1211	void
1010	pad2pot (SV data_, SV w_, SV *h_)	1212	pad2pot (SV data_, SV w_, SV *h_)
1011	CODE:	1213	CODE:
1012	{	1214	{
…		…
1090	glDisable (GL_ALPHA_TEST);	1292	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1293	glDisable (GL_BLEND);
1092	}	1294	}
1093	}	1295	}
1094		1296
1095	MODULE = CFClient PACKAGE = CFClient::Map	1297	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1298
1097	CFClient::Map	1299	CFPlus::Map
1098	new (SV *class, int map_width, int map_height)	1300	new (SV *class)
1099	CODE:	1301	CODE:
1100	New (0, RETVAL, 1, struct map);	1302	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1303	RETVAL->x = 0;
1102	RETVAL->y = 0;	1304	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1305	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1306	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1307	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1308	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1309	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1310	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1311	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1312	RETVAL->row = 0;
1113	OUTPUT:	1313	OUTPUT:
1114	RETVAL	1314	RETVAL
1115		1315
1116	void	1316	void
1117	DESTROY (CFClient::Map self)	1317	DESTROY (CFPlus::Map self)
1118	CODE:	1318	CODE:
1119	{	1319	{
1120	map_clear (self);	1320	map_clear (self);
1121	Safefree (self->face);	1321	Safefree (self->face2tile);
1122	Safefree (self->tex);	1322	Safefree (self->tex);
1123	Safefree (self);	1323	Safefree (self);
1124	}	1324	}
1125		1325
1126	void	1326	void
		1327	resize (CFPlus::Map self, int map_width, int map_height)
		1328	CODE:
		1329	self->w = map_width;
		1330	self->h = map_height;
		1331
		1332	void
1127	clear (CFClient::Map self)	1333	clear (CFPlus::Map self)
1128	CODE:	1334	CODE:
1129	map_clear (self);	1335	map_clear (self);
1130		1336
1131	void	1337	void
1132	set_face (CFClient::Map self, int face, int texid)	1338	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1339	CODE:
1134	{	1340	{
1135	while (self->faces <= face)	1341	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1342	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1343	}
1143		1344
1144	void	1345	void
		1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1347	CODE:
		1348	{
		1349	tileid texid;
		1350	maptex *tex;
		1351
		1352	if (face < 0 \|\| face >= self->faces)
		1353	return;
		1354
		1355	if (smooth < 0 \|\| smooth >= self->faces)
		1356	return;
		1357
		1358	texid = self->face2tile [face];
		1359
		1360	if (!texid)
		1361	return;
		1362
		1363	tex = self->tex + texid;
		1364	tex->smoothtile = self->face2tile [smooth];
		1365	tex->smoothlevel = level;
		1366	}
		1367
		1368	void
1145	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)	1369	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)
1146	CODE:	1370	CODE:
1147	{	1371	{
1148	while (self->texs <= texid)	1372	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1373
1154	{	1374	{
1155	maptex *tex = self->tex + texid;	1375	maptex *tex = self->tex + texid;
1156		1376
1157	tex->name = name;	1377	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1394	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1396	}
1177		1397
1178	int	1398	int
1179	ox (CFClient::Map self)	1399	ox (CFPlus::Map self)
1180	ALIAS:	1400	ALIAS:
1181	oy = 1	1401	oy = 1
1182	x = 2	1402	x = 2
1183	y = 3	1403	y = 3
1184	w = 4	1404	w = 4
…		…
1195	}	1415	}
1196	OUTPUT:	1416	OUTPUT:
1197	RETVAL	1417	RETVAL
1198		1418
1199	void	1419	void
1200	scroll (CFClient::Map self, int dx, int dy)	1420	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1421	CODE:
1202	{	1422	{
1203	if (dx > 0)	1423	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1424	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1425	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1426	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1427
1208	if (dy > 0)	1428	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1429	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1430	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1431	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1432
1213	self->ox += dx; self->x += dx;	1433	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1434	self->oy += dy; self->y += dy;
1215		1435
1216	while (self->y < 0)	1436	while (self->y < 0)
…		…
1221	self->y += MAP_EXTEND_Y;	1441	self->y += MAP_EXTEND_Y;
1222	}	1442	}
1223	}	1443	}
1224		1444
1225	void	1445	void
1226	map1a_update (CFClient::Map self, SV *data_)	1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1447	CODE:
1228	{	1448	{
1229	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1449	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1230	uint8_t data_end = (uint8_t )SvEND (data_);	1450	uint8_t data_end = (uint8_t )SvEND (data_);
1231	mapcell *cell;	1451	mapcell *cell;
1232	int x, y, flags;	1452	int x, y, flags;
1233		1453
1234	while (data < data_end)	1454	while (data < data_end - 1)
1235	{	1455	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1456	flags = (data [0] << 8) + data [1]; data += 2;
1237		1457
1238	x = ((flags >> 10) & 63) + self->x;	1458	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1459	y = self->y + ((flags >> 4) & 63);
1240		1460
1241	cell = map_get_cell (self, x, y);	1461	cell = map_get_cell (self, x, y);
1242		1462
1243	if (flags & 15)	1463	if (flags & 15)
1244	{	1464	{
1245	if (cell->darkness < 0)	1465	if (!cell->darkness)
1246	{	1466	{
		1467	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1468	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1469	}
1252		1470
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1471	//TODO: don't trust server data to be in-range(!)
		1472
		1473	if (flags & 8)
		1474	{
		1475	if (extmap)
		1476	{
		1477	uint8_t ext, cmd;
		1478
		1479	do
		1480	{
		1481	ext = *data++;
		1482	cmd = ext & 0x3f;
		1483
		1484	if (cmd < 4)
		1485	cell->darkness = 255 - ext * 64 + 1;
		1486	else if (cmd == 5) // health
		1487	{
		1488	cell->stat_width = 1;
		1489	cell->stat_hp = *data++;
		1490	}
		1491	else if (cmd == 6) // monster width
		1492	cell->stat_width = *data++ + 1;
		1493	else if (cmd == 0x47)
		1494	{
		1495	if (*data == 4)
		1496	; // decode player count
		1497
		1498	data += *data + 1;
		1499	}
		1500	else if (cmd == 8) // cell flags
		1501	cell->flags = *data++;
		1502	else if (ext & 0x40) // unknown, multibyte => skip
		1503	data += *data + 1;
		1504	else
		1505	data++;
		1506	}
		1507	while (ext & 0x80);
		1508	}
		1509	else
		1510	cell->darkness = *data++ + 1;
		1511	}
1256		1512
1257	if (flags & 4)	1513	if (flags & 4)
1258	{	1514	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1515	faceid face = (data [0] << 8) + data [1]; data += 2;
		1516	need_facenum (self, face);
		1517	cell->tile [0] = self->face2tile [face];
1260	}	1518	}
1261		1519
1262	if (flags & 2)	1520	if (flags & 2)
1263	{	1521	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1522	faceid face = (data [0] << 8) + data [1]; data += 2;
		1523	need_facenum (self, face);
		1524	cell->tile [1] = self->face2tile [face];
1265	}	1525	}
1266		1526
1267	if (flags & 1)	1527	if (flags & 1)
1268	{	1528	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1529	faceid face = (data [0] << 8) + data [1]; data += 2;
		1530	need_facenum (self, face);
		1531	cell->tile [2] = self->face2tile [face];
1270	}	1532	}
1271	}	1533	}
1272	else	1534	else
1273	cell->darkness = -1;	1535	cell->darkness = 0;
1274	}	1536	}
1275	}	1537	}
1276		1538
1277	SV *	1539	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279	CODE:	1541	CODE:
1280	{	1542	{
1281	int x1, x;	1543	int x1, x;
1282	int y1, y;	1544	int y1, y;
1283	int z;	1545	int z;
…		…
1304	{	1566	{
1305	mapcell *cell = row->col + (x - row->c0);	1567	mapcell *cell = row->col + (x - row->c0);
1306		1568
1307	for (z = 0; z <= 0; z++)	1569	for (z = 0; z <= 0; z++)
1308	{	1570	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1571	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1572	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1573	int a1 = tex.a;
1316		1574
1317	r = (r * a0 + tex.r * a1) / 255;	1575	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1576	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1577	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1578	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1579	}
1323	}	1580	}
1324		1581
1325	*map++ = (r )	1582	*map++ = (r )
1326	\| (g << 8)	1583	\| (g << 8)
…		…
1333	}	1590	}
1334	OUTPUT:	1591	OUTPUT:
1335	RETVAL	1592	RETVAL
1336		1593
1337	void	1594	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1596	CODE:
1340	{	1597	{
1341	int vx, vy;	1598	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1601	smooth_key skey;
1342	int x, y, z;	1602	int x, y, z;
1343	int last_name;	1603	int last_name;
1344	mapface face;
1345		1604
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1605	// thats current max. sorry.
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1606	if (sw > 255) sw = 255;
		1607	if (sh > 255) sh = 255;
1348		1608
1349	/*	1609	// clear key, in case of extra padding
1350	int vx = self->vx = self->w >= sw	1610	memset (&skey, 0, sizeof (skey));
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353
1354	int vy = self->vy = self->h >= sh
1355	? self->y + (self->h - sh) / 2
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1357	*/
1358		1611
1359	glColor4ub (255, 255, 255, 255);	1612	glColor4ub (255, 255, 255, 255);
1360		1613
1361	glEnable (GL_BLEND);	1614	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1365		1618
1366	glBegin (GL_QUADS);	1619	glBegin (GL_QUADS);
1367		1620
1368	last_name = 0;	1621	last_name = 0;
1369		1622
		1623	mx += self->x;
		1624	my += self->y;
		1625
		1626	// first pass: determine smooth_max
		1627	// rather ugly, if you ask me
		1628	// could also be stored inside mapcell and updated on change
		1629	memset (smooth_max, 0, sizeof (smooth_max));
		1630
		1631	for (y = 0; y < sh; y++)
		1632	if (0 <= y + my && y + my < self->rows)
		1633	{
		1634	maprow *row = self->row + (y + my);
		1635
		1636	for (x = 0; x < sw; x++)
		1637	if (row->c0 <= x + mx && x + mx < row->c1)
		1638	{
		1639	mapcell *cell = row->col + (x + mx - row->c0);
		1640
		1641	smooth_max[x + 1][y + 1] =
		1642	MAX (self->tex [cell->tile [0]].smoothlevel,
		1643	MAX (self->tex [cell->tile [1]].smoothlevel,
		1644	self->tex [cell->tile [2]].smoothlevel));
		1645	}
		1646	}
		1647
1370	for (z = 0; z < 3; z++)	1648	for (z = 0; z <= 2; z++)
		1649	{
		1650	memset (smooth_level, 0, sizeof (smooth_level));
		1651
1371	for (y = 0; y < sh; y++)	1652	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1653	if (0 <= y + my && y + my < self->rows)
1373	{	1654	{
1374	maprow *row = self->row + (y + vy);	1655	maprow *row = self->row + (y + my);
1375		1656
1376	for (x = 0; x < sw; x++)	1657	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1658	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1659	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1660	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1661	tileid tile = cell->tile [z];
1382		1662
1383	if (face)	1663	if (tile)
		1664	{
		1665	maptex tex = self->tex [tile];
		1666	int px = (x + 1) * T - tex.w;
		1667	int py = (y + 1) * T - tex.h;
		1668
		1669	// suppressing texture state switches here
		1670	// is only moderately effective, but worth the extra effort
		1671	if (last_name != tex.name)
		1672	{
		1673	if (!tex.name)
		1674	tex = self->tex [2]; /* missing, replace by noface */
		1675
		1676	glEnd ();
		1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1678	glBegin (GL_QUADS);
		1679	}
		1680
		1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1685
		1686	if (cell->flags && z == 2)
		1687	{
		1688	if (cell->flags & 1)
		1689	{
		1690	maptex tex = self->tex [1];
		1691	int px = x * T + T * 2 / 32;
		1692	int py = y * T - T * 6 / 32;
		1693
		1694	glEnd ();
		1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1696	glBegin (GL_QUADS);
		1697
		1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1702	}
		1703	}
		1704
		1705	// update smooth hash
		1706	if (tex.smoothtile)
		1707	{
		1708	skey.tile = tex.smoothtile;
		1709	skey.level = tex.smoothlevel;
		1710
		1711	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1712
		1713	// add bits to current tile and all neighbours. skey.x\|y is
		1714	// shifted +1\|+1 so we always stay positive.
		1715
		1716	// bits is ___n cccc CCCC bbbb
		1717	// n do not draw borders&corners
		1718	// c draw these corners, but...
		1719	// C ... not these
		1720	// b draw these borders
		1721
		1722	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1723	// ┃· ·· ·┃ ━━
		1724
		1725	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1726	// ·· ·· ·┏ ┓·
		1727
		1728	// full tile
		1729	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1730
		1731	// borders
		1732	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1733	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1734	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1735	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1736
		1737	// corners
		1738	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1739	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1740	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1741	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1742	}
		1743	}
		1744	}
		1745	}
		1746
		1747	// go through all smoothlevels, lowest to highest, then draw.
		1748	// this is basically counting sort
		1749	{
		1750	int w, b;
		1751
		1752	for (w = 0; w < 256 / 32; ++w)
		1753	{
		1754	uint32_t smask = smooth_level [w];
		1755	if (smask)
		1756	for (b = 0; b < 32; ++b)
		1757	if (smask & (((uint32_t)1) << b))
1384	{	1758	{
1385	maptex tex = self->tex [face];	1759	int level = (w << 5) \| b;
		1760	HE *he;
1386		1761
1387	int px = (x + 1) * 32 - tex.w;	1762	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1763	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1764	{
		1765	smooth_key skey = (smooth_key )HeKEY (he);
		1766	IV bits = SvIVX (HeVAL (he));
		1767
		1768	if (!(bits & 0x1000)
		1769	&& skey->level == level
		1770	&& level > smooth_max [skey->x][skey->y])
		1771	{
		1772	maptex tex = self->tex [skey->tile];
		1773	int px = (((int)skey->x) - 1) * T;
		1774	int py = (((int)skey->y) - 1) * T;
		1775	int border = bits & 15;
		1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1777	float dx = tex.s * .0625f; // 16 images/row
		1778	float dy = tex.t * .5f ; // 2 images/column
		1779
		1780	// this time naively avoiding texture state changes
		1781	// save gobs of state changes.
		1782	if (last_name != tex.name)
		1783	{
		1784	if (!tex.name)
		1785	continue; // smoothing not yet available
		1786
1392	glEnd ();	1787	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1395	glBegin (GL_QUADS);	1789	glBegin (GL_QUADS);
		1790	}
		1791
		1792	if (border)
		1793	{
		1794	float ox = border * dx;
		1795
		1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1800	}
		1801
		1802	if (corner)
		1803	{
		1804	float ox = corner * dx;
		1805
		1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1810	}
		1811	}
1396	}	1812	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	1813	}
1403	}
1404	}	1814	}
		1815	}
		1816
		1817	hv_clear (smooth);
		1818	}
1405		1819
1406	glEnd ();	1820	glEnd ();
1407		1821
1408	glDisable (GL_TEXTURE_2D);	1822	glDisable (GL_TEXTURE_2D);
1409	glDisable (GL_BLEND);	1823	glDisable (GL_BLEND);
1410	}
1411		1824
		1825	// top layer: overlays such as the health bar
		1826	for (y = 0; y < sh; y++)
		1827	if (0 <= y + my && y + my < self->rows)
		1828	{
		1829	maprow *row = self->row + (y + my);
		1830
		1831	for (x = 0; x < sw; x++)
		1832	if (row->c0 <= x + mx && x + mx < row->c1)
		1833	{
		1834	mapcell *cell = row->col + (x + mx - row->c0);
		1835
		1836	int px = x * T;
		1837	int py = y * T;
		1838
		1839	if (cell->stat_hp)
		1840	{
		1841	int width = cell->stat_width * T;
		1842	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1843
		1844	glColor3ub (0, 0, 0);
		1845	glRectf (px + 1, py - thick - 2,
		1846	px + width - 1, py);
		1847
		1848	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1849	glRectf (px + 2,
		1850	py - thick - 1,
		1851	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1852	}
		1853	}
		1854	}
		1855	}
		1856
1412	void	1857	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	1859	CODE:
1415	{	1860	{
1416	static float color[16][3] = {	1861	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	1862	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	1863	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	1864	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	1865	{ 1.00F, 0.00F, 0.00F },
1421		1866
1422	{ 1.00, 0.54, 0.00 },	1867	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	1868	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	1869	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	1870	{ 0.18F, 0.54F, 0.34F },
1426		1871
1427	{ 0.56, 0.73, 0.56 },	1872	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	1873	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	1874	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	1875	{ 0.99F, 0.77F, 0.26F },
1431		1876
1432	{ 0.74, 0.65, 0.41 },	1877	{ 0.74F, 0.65F, 0.41F },
1433		1878
1434	{ 0.00, 1.00, 1.00 },	1879	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	1880	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	1881	{ 1.00F, 1.00F, 0.00F },
1437	};	1882	};
1438		1883
1439	int x, y;	1884	int x, y;
1440		1885
1441	glEnable (GL_TEXTURE_2D);	1886	glEnable (GL_TEXTURE_2D);
…		…
1468	glDisable (GL_BLEND);	1913	glDisable (GL_BLEND);
1469	glDisable (GL_TEXTURE_2D);	1914	glDisable (GL_TEXTURE_2D);
1470	}	1915	}
1471		1916
1472	void	1917	void
1473	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1474	PPCODE:	1919	PPCODE:
1475	{	1920	{
1476	int vx, vy;
1477	int x, y;	1921	int x, y;
1478	int sw4 = (sw + 3) & ~3;	1922	int sw4 = (sw + 3) & ~3;
1479	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1923	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1480	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1924	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1481		1925
1482	memset (darkness, 255, sw4 * sh);	1926	memset (darkness, 255, sw4 * sh);
1483	SvPOK_only (darkness_sv);	1927	SvPOK_only (darkness_sv);
1484	SvCUR_set (darkness_sv, sw4 * sh);	1928	SvCUR_set (darkness_sv, sw4 * sh);
1485		1929
1486	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1930	mx += self->x;
1487	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1931	my += self->y;
1488		1932
1489	for (y = 0; y < sh; y++)	1933	for (y = 0; y < sh; y++)
1490	if (0 <= y + vy && y + vy < self->rows)	1934	if (0 <= y + my && y + my < self->rows)
1491	{	1935	{
1492	maprow *row = self->row + (y + vy);	1936	maprow *row = self->row + (y + my);
1493		1937
1494	for (x = 0; x < sw; x++)	1938	for (x = 0; x < sw; x++)
1495	if (row->c0 <= x + vx && x + vx < row->c1)	1939	if (row->c0 <= x + mx && x + mx < row->c1)
1496	{	1940	{
1497	mapcell *cell = row->col + (x + vx - row->c0);	1941	mapcell *cell = row->col + (x + mx - row->c0);
1498		1942
1499	darkness[y * sw4 + x] = cell->darkness < 0	1943	darkness[y * sw4 + x] = cell->darkness
		1944	? 255 - (cell->darkness - 1)
1500	? 255 - FOW_DARKNESS	1945	: 255 - FOW_DARKNESS;
1501	: 255 - cell->darkness;
1502	}	1946	}
1503	}	1947	}
1504		1948
1505	EXTEND (SP, 3);	1949	EXTEND (SP, 3);
1506	PUSHs (sv_2mortal (newSViv (sw4)));	1950	PUSHs (sv_2mortal (newSViv (sw4)));
1507	PUSHs (sv_2mortal (newSViv (sh)));	1951	PUSHs (sv_2mortal (newSViv (sh)));
1508	PUSHs (darkness_sv);	1952	PUSHs (darkness_sv);
1509	}	1953	}
1510		1954
1511	SV *	1955	SV *
1512	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1513	CODE:	1957	CODE:
1514	{	1958	{
1515	int x, y, x1, y1;	1959	int x, y, x1, y1;
1516	SV data_sv = newSV (w h * 7 + 5);	1960	SV data_sv = newSV (w h * 7 + 5);
1517	uint8_t data = (uint8_t )SvPVX (data_sv);	1961	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1542	if (row && row->c0 <= x && x < row->c1)	1986	if (row && row->c0 <= x && x < row->c1)
1543	{	1987	{
1544	mapcell *cell = row->col + (x - row->c0);	1988	mapcell *cell = row->col + (x - row->c0);
1545	uint8_t flags = 0;	1989	uint8_t flags = 0;
1546		1990
1547	if (cell->face [0]) flags \|= 1;	1991	if (cell->tile [0]) flags \|= 1;
1548	if (cell->face [1]) flags \|= 2;	1992	if (cell->tile [1]) flags \|= 2;
1549	if (cell->face [2]) flags \|= 4;	1993	if (cell->tile [2]) flags \|= 4;
1550		1994
1551	*data++ = flags;	1995	*data++ = flags;
1552		1996
1553	if (flags & 1)	1997	if (flags & 1)
1554	{	1998	{
		1999	tileid tile = cell->tile [0];
1555	*data++ = cell->face [0] >> 8;	2000	*data++ = tile >> 8;
1556	*data++ = cell->face [0];	2001	*data++ = tile;
1557	}	2002	}
1558		2003
1559	if (flags & 2)	2004	if (flags & 2)
1560	{	2005	{
		2006	tileid tile = cell->tile [1];
1561	*data++ = cell->face [1] >> 8;	2007	*data++ = tile >> 8;
1562	*data++ = cell->face [1];	2008	*data++ = tile;
1563	}	2009	}
1564		2010
1565	if (flags & 4)	2011	if (flags & 4)
1566	{	2012	{
		2013	tileid tile = cell->tile [2];
1567	*data++ = cell->face [2] >> 8;	2014	*data++ = tile >> 8;
1568	*data++ = cell->face [2];	2015	*data++ = tile;
1569	}	2016	}
1570	}	2017	}
1571	else	2018	else
1572	*data++ = 0;	2019	*data++ = 0;
1573	}	2020	}
…		…
1579	}	2026	}
1580	OUTPUT:	2027	OUTPUT:
1581	RETVAL	2028	RETVAL
1582		2029
1583	void	2030	void
1584	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1585	PPCODE:	2032	PPCODE:
1586	{	2033	{
1587	int x, y, z;	2034	int x, y, z;
1588	int w, h;	2035	int w, h;
1589	int x1, y1;	2036	int x1, y1;
…		…
1613	{	2060	{
1614	uint8_t flags = *data++;	2061	uint8_t flags = *data++;
1615		2062
1616	if (flags)	2063	if (flags)
1617	{	2064	{
1618	mapface face[3] = { 0, 0, 0 };
1619
1620	mapcell *cell = row_get_cell (row, x);	2065	mapcell *cell = row_get_cell (row, x);
		2066	tileid tile[3] = { 0, 0, 0 };
1621		2067
1622	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2068	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1623	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2069	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1624	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2070	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1625		2071
1626	if (cell->darkness <= 0)	2072	if (cell->darkness == 0)
1627	{	2073	{
1628	cell->darkness = -1;	2074	cell->darkness = 0;
1629		2075
1630	for (z = 0; z <= 2; z++)	2076	for (z = 0; z <= 2; z++)
1631	{	2077	{
1632	cell->face[z] = face[z];	2078	tileid t = tile [z];
1633		2079
1634	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2080	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2081	{
1635	XPUSHs (sv_2mortal (newSViv (face[z])));	2082	XPUSHs (sv_2mortal (newSViv (t)));
		2083	need_texid (self, t);
		2084	}
		2085
		2086	cell->tile [z] = t;
1636	}	2087	}
1637	}	2088	}
1638	}	2089	}
1639	}	2090	}
1640	}	2091	}
1641	}	2092	}
1642		2093
1643	MODULE = CFClient PACKAGE = CFClient::MixChunk	2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1644		2095
1645	CFClient::MixChunk	2096	CFPlus::MixChunk
1646	new_from_file (SV class, char path)	2097	new_from_file (SV class, char path)
1647	CODE:	2098	CODE:
1648	RETVAL = Mix_LoadWAV (path);	2099	RETVAL = Mix_LoadWAV (path);
1649	OUTPUT:	2100	OUTPUT:
1650	RETVAL	2101	RETVAL
1651		2102
1652	void	2103	void
1653	DESTROY (CFClient::MixChunk self)	2104	DESTROY (CFPlus::MixChunk self)
1654	CODE:	2105	CODE:
1655	Mix_FreeChunk (self);	2106	Mix_FreeChunk (self);
1656		2107
1657	int	2108	int
1658	volume (CFClient::MixChunk self, int volume = -1)	2109	volume (CFPlus::MixChunk self, int volume = -1)
1659	CODE:	2110	CODE:
1660	RETVAL = Mix_VolumeChunk (self, volume);	2111	RETVAL = Mix_VolumeChunk (self, volume);
1661	OUTPUT:	2112	OUTPUT:
1662	RETVAL	2113	RETVAL
1663		2114
1664	int	2115	int
1665	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1666	CODE:	2117	CODE:
1667	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1668	OUTPUT:	2119	OUTPUT:
1669	RETVAL	2120	RETVAL
1670		2121
1671	MODULE = CFClient PACKAGE = CFClient::MixMusic	2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1672		2123
1673	int	2124	int
1674	volume (int volume = -1)	2125	volume (int volume = -1)
1675	CODE:	2126	CODE:
1676	RETVAL = Mix_VolumeMusic (volume);	2127	RETVAL = Mix_VolumeMusic (volume);
1677	OUTPUT:	2128	OUTPUT:
1678	RETVAL	2129	RETVAL
1679		2130
1680	CFClient::MixMusic	2131	CFPlus::MixMusic
1681	new_from_file (SV class, char path)	2132	new_from_file (SV class, char path)
1682	CODE:	2133	CODE:
1683	RETVAL = Mix_LoadMUS (path);	2134	RETVAL = Mix_LoadMUS (path);
1684	OUTPUT:	2135	OUTPUT:
1685	RETVAL	2136	RETVAL
1686		2137
1687	void	2138	void
1688	DESTROY (CFClient::MixMusic self)	2139	DESTROY (CFPlus::MixMusic self)
1689	CODE:	2140	CODE:
1690	Mix_FreeMusic (self);	2141	Mix_FreeMusic (self);
1691		2142
1692	int	2143	int
1693	play (CFClient::MixMusic self, int loops = -1)	2144	play (CFPlus::MixMusic self, int loops = -1)
1694	CODE:	2145	CODE:
1695	RETVAL = Mix_PlayMusic (self, loops);	2146	RETVAL = Mix_PlayMusic (self, loops);
1696	OUTPUT:	2147	OUTPUT:
1697	RETVAL	2148	RETVAL
1698		2149
1699	MODULE = CFClient PACKAGE = CFClient::OpenGL	2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1700		2151
1701	BOOT:	2152	BOOT:
1702	{	2153	{
1703	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1704	static const struct {	2155	static const struct {
1705	const char *name;	2156	const char *name;
1706	IV iv;	2157	IV iv;
1707	} *civ, const_iv[] = {	2158	} *civ, const_iv[] = {
1708	# define const_iv(name) { # name, (IV)name }	2159	# define const_iv(name) { # name, (IV)name }
…		…
1771	const_iv (GL_SEPARABLE_2D),	2222	const_iv (GL_SEPARABLE_2D),
1772	const_iv (GL_CONVOLUTION_2D),	2223	const_iv (GL_CONVOLUTION_2D),
1773	const_iv (GL_CONVOLUTION_BORDER_MODE),	2224	const_iv (GL_CONVOLUTION_BORDER_MODE),
1774	const_iv (GL_CONSTANT_BORDER),	2225	const_iv (GL_CONSTANT_BORDER),
1775	const_iv (GL_LINES),	2226	const_iv (GL_LINES),
		2227	const_iv (GL_LINE_STRIP),
1776	const_iv (GL_LINE_LOOP),	2228	const_iv (GL_LINE_LOOP),
1777	const_iv (GL_QUADS),	2229	const_iv (GL_QUADS),
1778	const_iv (GL_QUAD_STRIP),	2230	const_iv (GL_QUAD_STRIP),
1779	const_iv (GL_TRIANGLES),	2231	const_iv (GL_TRIANGLES),
1780	const_iv (GL_TRIANGLE_STRIP),	2232	const_iv (GL_TRIANGLE_STRIP),
…		…
1788	# undef const_iv	2240	# undef const_iv
1789	};	2241	};
1790		2242
1791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2243	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2244	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2245
		2246	texture_av = newAV ();
		2247	AvREAL_off (texture_av);
1793	}	2248	}
1794		2249
1795	char *	2250	char *
1796	gl_vendor ()	2251	gl_vendor ()
1797	CODE:	2252	CODE:
…		…
1890	r *= a;	2345	r *= a;
1891	g *= a;	2346	g *= a;
1892	b *= a;	2347	b *= a;
1893	}	2348	}
1894	// microsoft visual "c" rounds instead of truncating...	2349	// microsoft visual "c" rounds instead of truncating...
1895	glColor4ub (MIN ((int)(r * 256.f), 255),	2350	glColor4f (r, g, b, a);
1896	MIN ((int)(g * 256.f), 255),
1897	MIN ((int)(b * 256.f), 255),
1898	MIN ((int)(a * 256.f), 255));
1899		2351
1900	void glInterleavedArrays (int format, int stride, char *data)	2352	void glInterleavedArrays (int format, int stride, char *data)
1901		2353
1902	void glDrawElements (int mode, int count, int type, char *indices)	2354	void glDrawElements (int mode, int count, int type, char *indices)
1903		2355
…		…
1949		2401
1950	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1951		2403
1952	int glGenTexture ()	2404	int glGenTexture ()
1953	CODE:	2405	CODE:
1954	{	2406	RETVAL = gen_texture ();
1955	GLuint name;
1956	glGenTextures (1, &name);
1957	RETVAL = name;
1958	}
1959	OUTPUT:	2407	OUTPUT:
1960	RETVAL	2408	RETVAL
1961		2409
1962	void glDeleteTexture (int name)	2410	void glDeleteTexture (int name)
1963	CODE:	2411	CODE:
1964	{
1965	GLuint name_ = name;
1966	glDeleteTextures (1, &name_);	2412	del_texture (name);
1967	}	2413
1968
1969	int glGenList ()	2414	int glGenList ()
1970	CODE:	2415	CODE:
1971	RETVAL = glGenLists (1);	2416	RETVAL = glGenLists (1);
1972	OUTPUT:	2417	OUTPUT:
1973	RETVAL	2418	RETVAL
…		…
1980		2425
1981	void glEndList ()	2426	void glEndList ()
1982		2427
1983	void glCallList (int list)	2428	void glCallList (int list)
1984		2429
1985

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs. Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC