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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
3	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
4	#endif	14	#endif
5		15
6	#include "EXTERN.h"	16	#include "EXTERN.h"
7	#include "perl.h"	17	#include "perl.h"
8	#include "XSUB.h"	18	#include "XSUB.h"
9		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
10	#include <string.h>	26	#include <string.h>
11	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
12		29
13	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
		32	#include <SDL_endian.h>
14	#include <SDL_image.h>	33	#include <SDL_image.h>
15	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
16	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
17		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
18	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
19		41
20	#include <pango/pango.h>	42	#include <pango/pango.h>
21	#include <pango/pangofc-fontmap.h>
22	#include <pango/pangoft2.h>
23		43
24	#ifndef _WIN32	44	#ifndef _WIN32
25	# include <sys/types.h>	45	# include <sys/types.h>
26	# include <sys/socket.h>	46	# include <sys/socket.h>
27	# include <netinet/in.h>	47	# include <netinet/in.h>
28	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
29	# include <inttypes.h>	49	# include <inttypes.h>
30	#else
31	typedef unsigned char uint8_t;
32	typedef unsigned short uint16_t;
33	typedef unsigned int uint32_t;
34	typedef signed char int8_t;
35	typedef signed short int16_t;
36	typedef signed int int32_t;
37	#endif	50	#endif
38		51
39	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
40		53
41	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
42		55
43	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
44	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
45		58
46	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
47		60
48	#define GL_CALL(type,func,args) \	61	#if 0
49	{ \	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
50	static int init_; \	63	#else
51	static type fptr_; \	64	# define PARACHUTE 0
52	\	65	#endif
53	if (!init_) \
54	{ \
55	init_ = 1; \
56	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
57	} \
58	\
59	if (fptr_) \
60	fptr_ args; \
61	}
62		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
63	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
64	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
65		119
66	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
		121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
67		139
68	typedef struct cf_layout {	140	typedef struct cf_layout {
69	PangoLayout *pl;	141	PangoLayout *pl;
		142	float r, g, b, a; // default color for rgba mode
70	int base_height;	143	int base_height;
71	CFClient__Font font;	144	CFPlus__Font font;
72	} *CFClient__Layout;	145	} *CFPlus__Layout;
73		146
74	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
75	static PangoContext *context;	148	static PangoContext *opengl_context;
76	static PangoFontMap *fontmap;	149	static PangoFontMap *opengl_fontmap;
77		150
78	static void	151	static void
79	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
80	{	153	{
81	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
		155	#ifdef FC_HINT_STYLE
		156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		157	#endif
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
83	}	159	}
84		160
85	static void	161	static void
86	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
87	{	163	{
88	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
89	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
90	*/	166	*/
91	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
95		171
96	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
97	}	173	}
98		174
99	static void	175	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
101	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
102	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
103		182
104	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
106	if (!h) h = 1;
107	}
108		185
		186	if (!rect.width) rect.width = 1;
		187	if (!rect.height) rect.height = 1;
		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
109	typedef uint16_t mapface;	194	typedef uint16_t faceid;
110		195
111	typedef struct {	196	typedef struct {
112	GLint name;	197	int name;
113	int w, h;	198	int w, h;
114	float s, t;	199	float s, t;
115	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
116	} maptex;	203	} maptex;
117		204
118	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
119	int16_t darkness;	208	uint16_t darkness;
120	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
121	} mapcell;	210	} mapcell;
122		211
123	typedef struct {	212	typedef struct {
124	int32_t c0, c1;	213	int32_t c0, c1;
125	mapcell *col;	214	mapcell *col;
126	} maprow;	215	} maprow;
127		216
128	typedef struct map {	217	typedef struct map {
129	int x, y, w, h;	218	int x, y, w, h;
130	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
131	int faces;	220	int faces; tileid *face2tile; // [faceid]
132	mapface *face;	221	int texs; maptex *tex; // [tileid]
133
134	int texs;
135	maptex *tex;
136		222
137	int32_t rows;	223	int32_t rows;
138	maprow *row;	224	maprow *row;
139	} *CFClient__Map;	225	} *CFPlus__Map;
140		226
141	static char *	227	static char *
142	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
143	{	229	{
144	char *p;	230	char *p;
…		…
161	}	247	}
162		248
163	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
165		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
166	static maprow *	272	static maprow *
167	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
168	{	274	{
169	if (0 > y)	275	if (0 > y)
170	{	276	{
171	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
172	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
210		316
211	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
212	}	318	}
213		319
214	static mapcell *	320	static mapcell *
215	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
216	{	322	{
217	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
218	}	324	}
219		325
220	static void	326	static void
221	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
222	{	328	{
223	int r;	329	int r;
224		330
225	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
226	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
234	self->row = 0;	340	self->row = 0;
235	self->rows = 0;	341	self->rows = 0;
236	}	342	}
237		343
238	static void	344	static void
239	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
240	{	346	{
241	int x, y;	347	int x, y;
242	maprow *row;	348	maprow *row;
		349	mapcell *cell;
243		350
244	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
245	if (y >= 0)	352	if (y >= 0)
246	{	353	{
247	if (y >= self->rows)	354	if (y >= self->rows)
…		…
253	if (x >= row->c0)	360	if (x >= row->c0)
254	{	361	{
255	if (x >= row->c1)	362	if (x >= row->c1)
256	break;	363	break;
257		364
258	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
259	}	371	}
260	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
261	}	389	}
262		390
263	static void	391	static void
264	music_finished (void)	392	music_finished (void)
265	{	393	{
…		…
284	ev.data2 = 0;	412	ev.data2 = 0;
285		413
286	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
287	}	415	}
288		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
289	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
290		439
291	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
292		441
293	BOOT:	442	BOOT:
294	{	443	{
295	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
296	static const struct {	445	static const struct {
297	const char *name;	446	const char *name;
298	IV iv;	447	IV iv;
299	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
300	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
301	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
302	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
303	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
304	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
305	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
314	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
315	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
316	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
317	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
318	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
319	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
320	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
321	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
322	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
323	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
378	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
379	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
380	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
381	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
382	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
383	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
384	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
385	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
386	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
387	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
388	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
389	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
390	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
391	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
392	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
393	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
394	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
395	const_iv (KMOD_CTRL),
396	const_iv (KMOD_SHIFT),
397	const_iv (KMOD_ALT),
398	const_iv (KMOD_META)
399	# undef const_iv	557	# undef const_iv
400	};	558	};
401		559
402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
404		562
405	fontmap = pango_ft2_font_map_new ();	563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
408	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
409		572
410	int	573	int
		574	in_destruct ()
		575	CODE:
		576	RETVAL = PL_main_cv == Nullcv;
		577	OUTPUT:
		578	RETVAL
		579
		580	NV floor (NV x)
		581
		582	NV ceil (NV x)
		583
		584	void
		585	pango_init ()
		586	CODE:
		587	{
		588	opengl_fontmap = pango_opengl_font_map_new ();
		589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		591	}
		592
		593	char *
		594	SDL_GetError ()
		595
		596	int
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
412		598
413	void	599	void
414	SDL_Quit ()	600	SDL_Quit ()
415		601
416	void	602	void
417	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
418	PPCODE:	604	PPCODE:
419	{	605	{
420	SDL_Rect **m;	606	SDL_Rect **m;
421		607
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
426		612
		613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		615
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		620
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		622	#if SDL_VERSION_ATLEAST(1,2,10)
433	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
434	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
435		625	#endif
436	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		626
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
440		628
441	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
442	while (*m)	630	while (*m)
443	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
444	AV *av = newAV ();	634	AV *av = newAV ();
445	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
446	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
447	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
448		641
449	++m;	642	++m;
450	}	643	}
451	}	644	}
452		645
453	int	646	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
455	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
456	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	660	);
		661
		662	if (RETVAL)
		663	{
		664	av_clear (texture_av);
		665
459	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		668	#include "glfunc.h"
		669	#undef GL_FUNC
		670	}
		671	}
460	OUTPUT:	672	OUTPUT:
461	RETVAL	673	RETVAL
462		674
463	void	675	void
464	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
465		677
		678	char *
		679	SDL_GetKeyName (int sym)
		680
		681	int
		682	SDL_GetAppState ()
		683
466	void	684	void
467	SDL_PollEvent ()	685	poll_events ()
468	PPCODE:	686	PPCODE:
469	{	687	{
470	SDL_Event ev;	688	SDL_Event ev;
471		689
472	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
473	{	692	{
474	HV *hv = newHV ();	693	HV *hv = newHV ();
475	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
476		695
477	switch (ev.type)	696	switch (ev.type)
…		…
479	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
480	case SDL_KEYUP:	699	case SDL_KEYUP:
481	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
482	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
483	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
484	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
485	break;	705	break;
486		706
487	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	710	break;
491		711
492	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
		731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
498	break;	738	break;
499		739
500	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
		742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		743
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	748	break;
…		…
510	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
511	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
512	break;	754	break;
513	}	755	}
514		756
515	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
516	}	758	}
517	}	759	}
518		760
519	int	761	int
520	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
529	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
530		772
531	void	773	void
532	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
533	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
534	#ifndef _WIN32	782	#ifdef _WIN32
535	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	783	char buffer[2048];
		784	DWORD buflen;
		785
		786	EXTEND (SP, 3);
		787
		788	buflen = sizeof (buffer);
		789	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		790	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		791	{
		792	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		793
		794	buflen = sizeof (buffer);
		795	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		796	{
		797	PUSHs (newSVpv (buffer, 0));
		798
		799	buflen = sizeof (buffer);
		800	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		801	PUSHs (newSVpv (buffer, 0));
		802	}
		803	}
536	#endif	804	#endif
537		805	}
538	char *
539	gl_version ()
540	CODE:
541	RETVAL = (char *)glGetString (GL_VERSION);
542	OUTPUT:
543	RETVAL
544
545	char *
546	gl_extensions ()
547	CODE:
548	RETVAL = (char *)glGetString (GL_EXTENSIONS);
549	OUTPUT:
550	RETVAL
551		806
552	void	807	void
553	add_font (char *file)	808	add_font (char *file)
554	CODE:	809	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
556		811
557	void	812	void
558	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
559	ALIAS:	814	ALIAS:
560	load_image_file = 1	815	load_image_file = 1
…		…
602		857
603	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
604		859
605	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
606		861
		862	SDL_LockSurface (surface2);
607	EXTEND (SP, 5);	863	EXTEND (SP, 6);
608	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
609	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
610	SDL_LockSurface (surface2);
611	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
612	SDL_UnlockSurface (surface2);
613	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	867	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
614	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
615	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
616		871
617	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
618	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
619	}	874	}
620		875
…		…
644	}	899	}
645		900
646	void	901	void
647	error (char *message)	902	error (char *message)
648	CODE:	903	CODE:
		904	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	905	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		907	#endif
		908
		909	void
		910	fatal (char *message)
		911	CODE:
		912	fprintf (stderr, "FATAL: %s\n", message);
		913	#ifdef _WIN32
		914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		915	#endif
		916	_exit (1);
		917
		918	void
		919	_exit (int retval = 0)
		920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
651	#else	923	#else
652	fprintf (stderr, "ERROR: %s\n", message);	924	_exit (retval);
653	#endif	925	#endif
654		926
655	void	927	void
656	fatal (char *message)	928	debug ()
657	CODE:	929	CODE:
658	#ifdef _WIN32	930	{
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	931	#if DEBUG
660	#else	932	VALGRIND_DO_LEAK_CHECK;
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif	933	#endif
663	exit (1);	934	}
664		935
665	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
666		937
667	CFClient::Font	938	CFPlus::Font
668	new_from_file (SV class, char path, int id = 0)	939	new_from_file (SV class, char path, int id = 0)
669	CODE:	940	CODE:
670	{	941	{
671	int count;	942	int count;
672	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
675	}	946	}
676	OUTPUT:	947	OUTPUT:
677	RETVAL	948	RETVAL
678		949
679	void	950	void
680	DESTROY (CFClient::Font self)	951	DESTROY (CFPlus::Font self)
681	CODE:	952	CODE:
682	pango_font_description_free (self);	953	pango_font_description_free (self);
683		954
684	void	955	void
685	make_default (CFClient::Font self)	956	make_default (CFPlus::Font self)
686	CODE:	957	CODE:
687	default_font = self;	958	default_font = self;
688		959
689	MODULE = CFClient PACKAGE = CFClient::Layout	960	MODULE = CFPlus PACKAGE = CFPlus::Layout
690		961
691	CFClient::Layout	962	void
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	963	reset_glyph_cache ()
		964	CODE:
		965	tc_clear ();
		966
		967	CFPlus::Layout
		968	new (SV *class)
693	CODE:	969	CODE:
694	New (0, RETVAL, 1, struct cf_layout);	970	New (0, RETVAL, 1, struct cf_layout);
		971
695	RETVAL->pl = pango_layout_new (context);	972	RETVAL->pl = pango_layout_new (opengl_context);
696	RETVAL->base_height = base_height;	973	RETVAL->r = 1.;
		974	RETVAL->g = 1.;
		975	RETVAL->b = 1.;
		976	RETVAL->a = 1.;
		977	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	978	RETVAL->font = 0;
		979
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	981	layout_update_font (RETVAL);
700	OUTPUT:	982	OUTPUT:
701	RETVAL	983	RETVAL
702		984
703	void	985	void
704	DESTROY (CFClient::Layout self)	986	DESTROY (CFPlus::Layout self)
705	CODE:	987	CODE:
706	g_object_unref (self->pl);	988	g_object_unref (self->pl);
707	Safefree (self);	989	Safefree (self);
708		990
709	void	991	void
710	set_text (CFClient::Layout self, SV *text_)	992	set_text (CFPlus::Layout self, SV *text_)
711	CODE:	993	CODE:
712	{	994	{
713	STRLEN textlen;	995	STRLEN textlen;
714	char *text = SvPVutf8 (text_, textlen);	996	char *text = SvPVutf8 (text_, textlen);
715		997
716	pango_layout_set_text (self->pl, text, textlen);	998	pango_layout_set_text (self->pl, text, textlen);
717	}	999	}
718		1000
719	void	1001	void
720	set_markup (CFClient::Layout self, SV *text_)	1002	set_markup (CFPlus::Layout self, SV *text_)
721	CODE:	1003	CODE:
722	{	1004	{
723	STRLEN textlen;	1005	STRLEN textlen;
724	char *text = SvPVutf8 (text_, textlen);	1006	char *text = SvPVutf8 (text_, textlen);
725		1007
726	pango_layout_set_markup (self->pl, text, textlen);	1008	pango_layout_set_markup (self->pl, text, textlen);
727	}	1009	}
728		1010
		1011	void
		1012	set_shapes (CFPlus::Layout self, ...)
		1013	CODE:
		1014	{
		1015	PangoAttrList *attrs = 0;
		1016	const char *text = pango_layout_get_text (self->pl);
		1017	const char *pos = text;
		1018	int arg = 4;
		1019
		1020	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1021	{
		1022	PangoRectangle inkrect, rect;
		1023	PangoAttribute *attr;
		1024
		1025	int x = SvIV (ST (arg - 3));
		1026	int y = SvIV (ST (arg - 2));
		1027	int w = SvIV (ST (arg - 1));
		1028	int h = SvIV (ST (arg ));
		1029
		1030	inkrect.x = 0;
		1031	inkrect.y = 0;
		1032	inkrect.width = 0;
		1033	inkrect.height = 0;
		1034
		1035	rect.x = x * PANGO_SCALE;
		1036	rect.y = y * PANGO_SCALE;
		1037	rect.width = w * PANGO_SCALE;
		1038	rect.height = h * PANGO_SCALE;
		1039
		1040	if (!attrs)
		1041	attrs = pango_layout_get_attributes (self->pl);
		1042
		1043	attr = pango_attr_shape_new (&inkrect, &rect);
		1044	attr->start_index = pos - text;
		1045	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1046	pango_attr_list_insert (attrs, attr);
		1047
		1048	arg += 4;
		1049	pos += sizeof (OBJ_STR) - 1;
		1050	}
		1051
		1052	if (attrs)
		1053	pango_layout_set_attributes (self->pl, attrs);
		1054	}
		1055
		1056	void
		1057	get_shapes (CFPlus::Layout self)
		1058	PPCODE:
		1059	{
		1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1061
		1062	do
		1063	{
		1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1065
		1066	if (run && shape_attr_p (run))
		1067	{
		1068	PangoRectangle extents;
		1069	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1070
		1071	EXTEND (SP, 2);
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1073	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1074	}
		1075	}
		1076	while (pango_layout_iter_next_run (iter));
		1077
		1078	pango_layout_iter_free (iter);
		1079	}
		1080
		1081	int
		1082	has_wrapped (CFPlus::Layout self)
		1083	CODE:
		1084	{
		1085	int lines = 1;
		1086	const char *text = pango_layout_get_text (self->pl);
		1087
		1088	while (*text)
		1089	lines += *text++ == '\n';
		1090
		1091	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1092	}
		1093	OUTPUT:
		1094	RETVAL
		1095
729	SV *	1096	SV *
730	get_text (CFClient::Layout self)	1097	get_text (CFPlus::Layout self)
731	CODE:	1098	CODE:
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
733	SvUTF8_on (RETVAL);	1100	sv_utf8_decode (RETVAL);
734	OUTPUT:	1101	OUTPUT:
735	RETVAL	1102	RETVAL
736		1103
737	void	1104	void
		1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1106	CODE:
		1107	self->r = r;
		1108	self->g = g;
		1109	self->b = b;
		1110	self->a = a;
		1111
		1112	void
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
739	CODE:	1114	CODE:
740	if (self->font != font)	1115	if (self->font != font)
741	{	1116	{
742	self->font = font;	1117	self->font = font;
743	layout_update_font (self);	1118	layout_update_font (self);
744	}	1119	}
745		1120
746	void	1121	void
747	set_height (CFClient::Layout self, int base_height)	1122	set_height (CFPlus::Layout self, int base_height)
748	CODE:	1123	CODE:
749	if (self->base_height != base_height)	1124	if (self->base_height != base_height)
750	{	1125	{
751	self->base_height = base_height;	1126	self->base_height = base_height;
752	layout_update_font (self);	1127	layout_update_font (self);
753	}	1128	}
754		1129
755	void	1130	void
756	set_width (CFClient::Layout self, int max_width = -1)	1131	set_width (CFPlus::Layout self, int max_width = -1)
757	CODE:	1132	CODE:
758	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
759		1134
760	void	1135	void
		1136	set_indent (CFPlus::Layout self, int indent)
		1137	CODE:
		1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1139
		1140	void
		1141	set_spacing (CFPlus::Layout self, int spacing)
		1142	CODE:
		1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1144
		1145	void
		1146	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1147	CODE:
		1148	pango_layout_set_ellipsize (self->pl,
		1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1152	: PANGO_ELLIPSIZE_NONE
		1153	);
		1154
		1155	void
		1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1157	CODE:
		1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1159
		1160	void
761	size (CFClient::Layout self)	1161	size (CFPlus::Layout self)
762	PPCODE:	1162	PPCODE:
763	{	1163	{
764	int w, h;	1164	int w, h;
765		1165
766	layout_get_pixel_size (self, &w, &h);	1166	layout_get_pixel_size (self, &w, &h);
…		…
769	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (w)));
770	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (h)));
771	}	1171	}
772		1172
773	int	1173	int
		1174	descent (CFPlus::Layout self)
		1175	CODE:
		1176	{
		1177	PangoRectangle rect;
		1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1179	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1180	RETVAL = PANGO_DESCENT (rect);
		1181	}
		1182	OUTPUT:
		1183	RETVAL
		1184
		1185	int
774	xy_to_index (CFClient::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
775	CODE:	1187	CODE:
776	{	1188	{
777	int index, trailing;	1189	int index, trailing;
778	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
779	RETVAL = index;	1191	RETVAL = index + trailing;
780	}	1192	}
781	OUTPUT:	1193	OUTPUT:
782	RETVAL	1194	RETVAL
783		1195
784	void	1196	void
785	cursor_pos (CFClient::Layout self, int index)	1197	cursor_pos (CFPlus::Layout self, int index)
786	PPCODE:	1198	PPCODE:
787	{	1199	{
788	PangoRectangle strong_pos;	1200	PangoRectangle strong_pos;
789	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
790		1202
…		…
793	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
794	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
795	}	1207	}
796		1208
797	void	1209	void
798	render (CFClient::Layout self)	1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
799	PPCODE:	1211	PPCODE:
800	{	1212	{
801	SV *retval;	1213	int line, x;
802	int w, h;
803	FT_Bitmap bitmap;
804		1214
805	layout_get_pixel_size (self, &w, &h);	1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
806		1217
807	retval = newSV (w * h);
808	SvPOK_only (retval);
809	SvCUR_set (retval, w * h);
810
811	bitmap.rows = h;
812	bitmap.width = w;
813	bitmap.pitch = w;
814	bitmap.buffer = (unsigned char*)SvPVX (retval);
815	bitmap.num_grays = 256;
816	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
817
818	memset (bitmap.buffer, 0, w * h);
819
820	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
821
822	EXTEND (SP, 3);	1218	EXTEND (SP, 2);
823	PUSHs (sv_2mortal (newSViv (w)));	1219	PUSHs (sv_2mortal (newSViv (line - 1)));
		1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1221	}
		1222
		1223	void
		1224	line_x_to_index (CFPlus::Layout self, int line, int x)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutLine *lp;
		1228	int index, trailing;
		1229
		1230	if (line < 0)
		1231	XSRETURN_EMPTY;
		1232
		1233	if (!(lp = pango_layout_get_line (self->pl, line)))
		1234	XSRETURN_EMPTY; /* do better */
		1235
		1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1237
		1238	EXTEND (SP, 2);
		1239	if (GIMME_V == G_SCALAR)
		1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1241	else
		1242	{
824	PUSHs (sv_2mortal (newSViv (h)));	1243	PUSHs (sv_2mortal (newSViv (index)));
825	PUSHs (sv_2mortal (retval));	1244	PUSHs (sv_2mortal (newSViv (trailing)));
		1245	}
826	}	1246	}
827		1247
		1248	void
		1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1250	PPCODE:
		1251	pango_opengl_render_layout_subpixel (
		1252	self->pl,
		1253	x * PANGO_SCALE, y * PANGO_SCALE,
		1254	self->r, self->g, self->b, self->a,
		1255	flags
		1256	);
		1257
828	MODULE = CFClient PACKAGE = CFClient::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
829		1259
		1260	int minpot (int n)
		1261
830	void	1262	void
		1263	pad2pot (SV data_, SV w_, SV *h_)
		1264	CODE:
		1265	{
		1266	int ow = SvIV (w_);
		1267	int oh = SvIV (h_);
		1268
		1269	if (ow && oh)
		1270	{
		1271	int nw = minpot (ow);
		1272	int nh = minpot (oh);
		1273
		1274	if (nw != ow \|\| nh != oh)
		1275	{
		1276	if (SvOK (data_))
		1277	{
		1278	STRLEN datalen;
		1279	char *data = SvPVbyte (data_, datalen);
		1280	int bpp = datalen / (ow * oh);
		1281	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1282
		1283	SvPOK_only (result_);
		1284	SvCUR_set (result_, nw * nh * bpp);
		1285
		1286	memset (SvPVX (result_), 0, nw * nh * bpp);
		1287	while (oh--)
		1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1289
		1290	sv_setsv (data_, result_);
		1291	}
		1292
		1293	sv_setiv (w_, nw);
		1294	sv_setiv (h_, nh);
		1295	}
		1296	}
		1297	}
		1298
		1299	void
831	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
832	PROTOTYPE: $$$;$$	1301	PROTOTYPE: $$$;$$
		1302	ALIAS:
		1303	draw_quad_alpha = 1
		1304	draw_quad_alpha_premultiplied = 2
833	CODE:	1305	CODE:
834	{	1306	{
835	HV hv = (HV )SvRV (self);	1307	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
840		1311
841	if (items < 5)	1312	if (items < 5)
842	{	1313	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	1316	}
846		1317
		1318	if (ix)
		1319	{
		1320	glEnable (GL_BLEND);
		1321
		1322	if (ix == 2)
		1323	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1324	else
		1325	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1326	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1327
		1328	glEnable (GL_ALPHA_TEST);
		1329	glAlphaFunc (GL_GREATER, 0.01f);
		1330	}
		1331
847	glBindTexture (GL_TEXTURE_2D, name);	1332	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1333
849	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
850	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
851	}
852	glBegin (GL_QUADS);	1334	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1335	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1336	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1337	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1338	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1339	glEnd ();
858	}
859		1340
		1341	if (ix)
		1342	{
		1343	glDisable (GL_ALPHA_TEST);
		1344	glDisable (GL_BLEND);
		1345	}
		1346	}
		1347
		1348	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1349	CODE:
		1350	{
		1351	GLint width;
		1352	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1353	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1354	RETVAL = width > 0;
		1355	}
		1356	OUTPUT:
		1357	RETVAL
		1358
860	MODULE = CFClient PACKAGE = CFClient::Map	1359	MODULE = CFPlus PACKAGE = CFPlus::Map
861		1360
862	CFClient::Map	1361	CFPlus::Map
863	new (SV *class, int map_width, int map_height)	1362	new (SV *class)
864	CODE:	1363	CODE:
865	New (0, RETVAL, 1, struct map);	1364	New (0, RETVAL, 1, struct map);
866	RETVAL->x = 0;	1365	RETVAL->x = 0;
867	RETVAL->y = 0;	1366	RETVAL->y = 0;
868	RETVAL->w = map_width;	1367	RETVAL->w = 0;
869	RETVAL->h = map_height;	1368	RETVAL->h = 0;
870	RETVAL->ox = 0;	1369	RETVAL->ox = 0;
871	RETVAL->oy = 0;	1370	RETVAL->oy = 0;
872	RETVAL->faces = 8192;	1371	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
873	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1372	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
874	RETVAL->texs = 8192;
875	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
876	RETVAL->rows = 0;	1373	RETVAL->rows = 0;
877	RETVAL->row = 0;	1374	RETVAL->row = 0;
878	OUTPUT:	1375	OUTPUT:
879	RETVAL	1376	RETVAL
880		1377
881	void	1378	void
882	DESTROY (CFClient::Map self)	1379	DESTROY (CFPlus::Map self)
883	CODE:	1380	CODE:
884	{	1381	{
885	map_clear (self);	1382	map_clear (self);
886	Safefree (self->face);	1383	Safefree (self->face2tile);
		1384	Safefree (self->tex);
887	Safefree (self);	1385	Safefree (self);
888	}	1386	}
889		1387
890	void	1388	void
		1389	resize (CFPlus::Map self, int map_width, int map_height)
		1390	CODE:
		1391	self->w = map_width;
		1392	self->h = map_height;
		1393
		1394	void
891	clear (CFClient::Map self)	1395	clear (CFPlus::Map self)
892	CODE:	1396	CODE:
893	map_clear (self);	1397	map_clear (self);
894		1398
895	void	1399	void
896	set_face (CFClient::Map self, int face, int texid)	1400	set_tileid (CFPlus::Map self, int face, int tile)
897	CODE:	1401	CODE:
898	{	1402	{
899	while (self->faces <= face)	1403	need_facenum (self, face); self->face2tile [face] = tile;
900	{	1404	need_texid (self, tile);
901	Append (mapface, self->face, self->faces, self->faces);
902	self->faces *= 2;
903	}
904
905	self->face [face] = texid;
906	}	1405	}
907		1406
908	void	1407	void
		1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1409	CODE:
		1410	{
		1411	tileid texid;
		1412	maptex *tex;
		1413
		1414	if (face < 0 \|\| face >= self->faces)
		1415	return;
		1416
		1417	if (smooth < 0 \|\| smooth >= self->faces)
		1418	return;
		1419
		1420	texid = self->face2tile [face];
		1421
		1422	if (!texid)
		1423	return;
		1424
		1425	tex = self->tex + texid;
		1426	tex->smoothtile = self->face2tile [smooth];
		1427	tex->smoothlevel = level;
		1428	}
		1429
		1430	void
909	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1431	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
910	CODE:	1432	CODE:
911	{	1433	{
912	while (self->texs <= texid)	1434	need_texid (self, texid);
913	{
914	Append (maptex, self->tex, self->texs, self->texs);
915	self->texs *= 2;
916	}
917		1435
918	{	1436	{
919	maptex *tex = self->tex + texid;	1437	maptex *tex = self->tex + texid;
920		1438
921	tex->name = name;	1439	tex->name = name;
…		…
926	tex->r = r;	1444	tex->r = r;
927	tex->g = g;	1445	tex->g = g;
928	tex->b = b;	1446	tex->b = b;
929	tex->a = a;	1447	tex->a = a;
930	}	1448	}
		1449
		1450	// somewhat hackish, but for textures that require it, it really
		1451	// improves the look, and most others don't suffer.
		1452	glBindTexture (GL_TEXTURE_2D, name);
		1453	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1454	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1455	// use uglier nearest interpolation because linear suffers
		1456	// from transparent color bleeding and ugly wrapping effects.
		1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
931	}	1458	}
932		1459
933	int	1460	int
934	ox (CFClient::Map self)	1461	ox (CFPlus::Map self)
935	ALIAS:	1462	ALIAS:
936	oy = 1	1463	oy = 1
		1464	x = 2
		1465	y = 3
		1466	w = 4
		1467	h = 5
937	CODE:	1468	CODE:
938	switch (ix)	1469	switch (ix)
939	{	1470	{
940	case 0: RETVAL = self->ox; break;	1471	case 0: RETVAL = self->ox; break;
941	case 1: RETVAL = self->oy; break;	1472	case 1: RETVAL = self->oy; break;
		1473	case 2: RETVAL = self->x; break;
		1474	case 3: RETVAL = self->y; break;
		1475	case 4: RETVAL = self->w; break;
		1476	case 5: RETVAL = self->h; break;
942	}	1477	}
943	OUTPUT:	1478	OUTPUT:
944	RETVAL	1479	RETVAL
945		1480
946	void	1481	void
947	scroll (CFClient::Map self, int dx, int dy)	1482	scroll (CFPlus::Map self, int dx, int dy)
948	CODE:	1483	CODE:
949	{	1484	{
950	if (dx > 0)	1485	if (dx > 0)
951	map_blank (self, self->x, self->y, dx - 1, self->h);	1486	map_blank (self, self->x, self->y, dx, self->h);
952	else if (dx < 0)	1487	else if (dx < 0)
953	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1488	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
954		1489
955	if (dy > 0)	1490	if (dy > 0)
956	map_blank (self, self->x, self->y, self->w, dy - 1);	1491	map_blank (self, self->x, self->y, self->w, dy);
957	else if (dy < 0)	1492	else if (dy < 0)
958	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1493	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
959		1494
960	self->ox += dx; self->x += dx;	1495	self->ox += dx; self->x += dx;
961	self->oy += dy; self->y += dy;	1496	self->oy += dy; self->y += dy;
962		1497
963	while (self->y < 0)	1498	while (self->y < 0)
…		…
968	self->y += MAP_EXTEND_Y;	1503	self->y += MAP_EXTEND_Y;
969	}	1504	}
970	}	1505	}
971		1506
972	void	1507	void
973	map1a_update (CFClient::Map self, SV *data_)	1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)
974	CODE:	1509	CODE:
975	{	1510	{
976	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1511	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
977	uint8_t data_end = (uint8_t )SvEND (data_);	1512	uint8_t data_end = (uint8_t )SvEND (data_);
978	mapcell *cell;	1513	mapcell *cell;
979	int x, y, flags;	1514	int x, y, flags;
980		1515
981	while (data < data_end)	1516	while (data < data_end - 1)
982	{	1517	{
983	flags = (data [0] << 8) + data [1]; data += 2;	1518	flags = (data [0] << 8) + data [1]; data += 2;
984		1519
985	x = ((flags >> 10) & 63) + self->x;	1520	x = self->x + ((flags >> 10) & 63);
986	y = ((flags >> 4) & 63) + self->y;	1521	y = self->y + ((flags >> 4) & 63);
987		1522
988	cell = map_get_cell (self, x, y);	1523	cell = map_get_cell (self, x, y);
989		1524
990	if (flags & 15)	1525	if (flags & 15)
991	{	1526	{
992	if (cell->darkness < 0)	1527	if (!cell->darkness)
993	{	1528	{
		1529	memset (cell, 0, sizeof (*cell));
994	cell->darkness = 0;	1530	cell->darkness = 256;
995	cell->face [0] = 0;
996	cell->face [1] = 0;
997	cell->face [2] = 0;
998	}	1531	}
999		1532
1000	cell->darkness = flags & 8 ? *data++ : 255;
1001
1002	//TODO: don't trust server data to be in-range(!)	1533	//TODO: don't trust server data to be in-range(!)
		1534
		1535	if (flags & 8)
		1536	{
		1537	if (extmap)
		1538	{
		1539	uint8_t ext, cmd;
		1540
		1541	do
		1542	{
		1543	ext = *data++;
		1544	cmd = ext & 0x3f;
		1545
		1546	if (cmd < 4)
		1547	cell->darkness = 255 - ext * 64 + 1;
		1548	else if (cmd == 5) // health
		1549	{
		1550	cell->stat_width = 1;
		1551	cell->stat_hp = *data++;
		1552	}
		1553	else if (cmd == 6) // monster width
		1554	cell->stat_width = *data++ + 1;
		1555	else if (cmd == 0x47)
		1556	{
		1557	if (*data == 4)
		1558	; // decode player count
		1559
		1560	data += *data + 1;
		1561	}
		1562	else if (cmd == 8) // cell flags
		1563	cell->flags = *data++;
		1564	else if (ext & 0x40) // unknown, multibyte => skip
		1565	data += *data + 1;
		1566	else
		1567	data++;
		1568	}
		1569	while (ext & 0x80);
		1570	}
		1571	else
		1572	cell->darkness = *data++ + 1;
		1573	}
1003		1574
1004	if (flags & 4)	1575	if (flags & 4)
1005	{	1576	{
1006	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1577	faceid face = (data [0] << 8) + data [1]; data += 2;
		1578	need_facenum (self, face);
		1579	cell->tile [0] = self->face2tile [face];
1007	}	1580	}
1008		1581
1009	if (flags & 2)	1582	if (flags & 2)
1010	{	1583	{
1011	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1584	faceid face = (data [0] << 8) + data [1]; data += 2;
		1585	need_facenum (self, face);
		1586	cell->tile [1] = self->face2tile [face];
1012	}	1587	}
1013		1588
1014	if (flags & 1)	1589	if (flags & 1)
1015	{	1590	{
1016	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1591	faceid face = (data [0] << 8) + data [1]; data += 2;
		1592	need_facenum (self, face);
		1593	cell->tile [2] = self->face2tile [face];
1017	}	1594	}
1018	}	1595	}
1019	else	1596	else
1020	cell->darkness = -1;	1597	cell->darkness = 0;
1021	}	1598	}
1022	}	1599	}
1023		1600
1024	SV *	1601	SV *
1025	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1026	CODE:	1603	CODE:
1027	{	1604	{
1028	int x1, x;	1605	int x1, x;
1029	int y1, y;	1606	int y1, y;
1030	int z;	1607	int z;
…		…
1051	{	1628	{
1052	mapcell *cell = row->col + (x - row->c0);	1629	mapcell *cell = row->col + (x - row->c0);
1053		1630
1054	for (z = 0; z <= 0; z++)	1631	for (z = 0; z <= 0; z++)
1055	{	1632	{
1056	mapface face = cell->face [z];
1057
1058	if (face)
1059	{
1060	maptex tex = self->tex [face];	1633	maptex tex = self->tex [cell->tile [z]];
1061	int a0 = 255 - tex.a;	1634	int a0 = 255 - tex.a;
1062	int a1 = tex.a;	1635	int a1 = tex.a;
1063		1636
1064	r = (r * a0 + tex.r * a1) / 255;	1637	r = (r * a0 + tex.r * a1) / 255;
1065	g = (g * a0 + tex.g * a1) / 255;	1638	g = (g * a0 + tex.g * a1) / 255;
1066	b = (b * a0 + tex.b * a1) / 255;	1639	b = (b * a0 + tex.b * a1) / 255;
1067	a = (a * a0 + tex.a * a1) / 255;	1640	a = (a * a0 + tex.a * a1) / 255;
1068	}
1069	}	1641	}
1070	}	1642	}
1071		1643
1072	*map++ = (r )	1644	*map++ = (r )
1073	\| (g << 8)	1645	\| (g << 8)
…		…
1080	}	1652	}
1081	OUTPUT:	1653	OUTPUT:
1082	RETVAL	1654	RETVAL
1083		1655
1084	void	1656	void
1085	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1086	PPCODE:	1658	CODE:
1087	{	1659	{
1088	int vx, vy;	1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1663	smooth_key skey;
1089	int x, y, z;	1664	int x, y, z;
1090	int last_name;	1665	int last_name;
1091	mapface face;	1666
		1667	// thats current max. sorry.
		1668	if (sw > 255) sw = 255;
		1669	if (sh > 255) sh = 255;
		1670
		1671	// clear key, in case of extra padding
		1672	memset (&skey, 0, sizeof (skey));
		1673
		1674	glColor4ub (255, 255, 255, 255);
		1675
		1676	glEnable (GL_BLEND);
		1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1678	glEnable (GL_TEXTURE_2D);
		1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1680
		1681	glBegin (GL_QUADS);
		1682
		1683	last_name = 0;
		1684
		1685	mx += self->x;
		1686	my += self->y;
		1687
		1688	// first pass: determine smooth_max
		1689	// rather ugly, if you ask me
		1690	// could also be stored inside mapcell and updated on change
		1691	memset (smooth_max, 0, sizeof (smooth_max));
		1692
		1693	for (y = 0; y < sh; y++)
		1694	if (0 <= y + my && y + my < self->rows)
		1695	{
		1696	maprow *row = self->row + (y + my);
		1697
		1698	for (x = 0; x < sw; x++)
		1699	if (row->c0 <= x + mx && x + mx < row->c1)
		1700	{
		1701	mapcell *cell = row->col + (x + mx - row->c0);
		1702
		1703	smooth_max[x + 1][y + 1] =
		1704	MAX (self->tex [cell->tile [0]].smoothlevel,
		1705	MAX (self->tex [cell->tile [1]].smoothlevel,
		1706	self->tex [cell->tile [2]].smoothlevel));
		1707	}
		1708	}
		1709
		1710	for (z = 0; z <= 2; z++)
		1711	{
		1712	memset (smooth_level, 0, sizeof (smooth_level));
		1713
		1714	for (y = 0; y < sh; y++)
		1715	if (0 <= y + my && y + my < self->rows)
		1716	{
		1717	maprow *row = self->row + (y + my);
		1718
		1719	for (x = 0; x < sw; x++)
		1720	if (row->c0 <= x + mx && x + mx < row->c1)
		1721	{
		1722	mapcell *cell = row->col + (x + mx - row->c0);
		1723	tileid tile = cell->tile [z];
		1724
		1725	if (tile)
		1726	{
		1727	maptex tex = self->tex [tile];
		1728	int px = (x + 1) * T - tex.w;
		1729	int py = (y + 1) * T - tex.h;
		1730
		1731	// suppressing texture state switches here
		1732	// is only moderately effective, but worth the extra effort
		1733	if (last_name != tex.name)
		1734	{
		1735	if (!tex.name)
		1736	tex = self->tex [2]; /* missing, replace by noface */
		1737
		1738	glEnd ();
		1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1740	glBegin (GL_QUADS);
		1741	}
		1742
		1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1747
		1748	if (cell->flags && z == 2)
		1749	{
		1750	if (cell->flags & 1)
		1751	{
		1752	maptex tex = self->tex [1];
		1753	int px = x * T + T * 2 / 32;
		1754	int py = y * T - T * 6 / 32;
		1755
		1756	glEnd ();
		1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1758	glBegin (GL_QUADS);
		1759
		1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1764	}
		1765	}
		1766
		1767	// update smooth hash
		1768	if (tex.smoothtile)
		1769	{
		1770	skey.tile = tex.smoothtile;
		1771	skey.level = tex.smoothlevel;
		1772
		1773	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1774
		1775	// add bits to current tile and all neighbours. skey.x\|y is
		1776	// shifted +1\|+1 so we always stay positive.
		1777
		1778	// bits is ___n cccc CCCC bbbb
		1779	// n do not draw borders&corners
		1780	// c draw these corners, but...
		1781	// C ... not these
		1782	// b draw these borders
		1783
		1784	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1785	// ┃· ·· ·┃ ━━
		1786
		1787	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1788	// ·· ·· ·┏ ┓·
		1789
		1790	// full tile
		1791	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1792
		1793	// borders
		1794	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1795	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1796	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1797	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1798
		1799	// corners
		1800	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1801	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1802	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1803	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1804	}
		1805	}
		1806	}
		1807	}
		1808
		1809	// go through all smoothlevels, lowest to highest, then draw.
		1810	// this is basically counting sort
		1811	{
		1812	int w, b;
		1813
		1814	for (w = 0; w < 256 / 32; ++w)
		1815	{
		1816	uint32_t smask = smooth_level [w];
		1817	if (smask)
		1818	for (b = 0; b < 32; ++b)
		1819	if (smask & (((uint32_t)1) << b))
		1820	{
		1821	int level = (w << 5) \| b;
		1822	HE *he;
		1823
		1824	hv_iterinit (smooth);
		1825	while ((he = hv_iternext (smooth)))
		1826	{
		1827	smooth_key skey = (smooth_key )HeKEY (he);
		1828	IV bits = SvIVX (HeVAL (he));
		1829
		1830	if (!(bits & 0x1000)
		1831	&& skey->level == level
		1832	&& level > smooth_max [skey->x][skey->y])
		1833	{
		1834	maptex tex = self->tex [skey->tile];
		1835	int px = (((int)skey->x) - 1) * T;
		1836	int py = (((int)skey->y) - 1) * T;
		1837	int border = bits & 15;
		1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1839	float dx = tex.s * .0625f; // 16 images/row
		1840	float dy = tex.t * .5f ; // 2 images/column
		1841
		1842	// this time naively avoiding texture state changes
		1843	// save gobs of state changes.
		1844	if (last_name != tex.name)
		1845	{
		1846	if (!tex.name)
		1847	continue; // smoothing not yet available
		1848
		1849	glEnd ();
		1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1851	glBegin (GL_QUADS);
		1852	}
		1853
		1854	if (border)
		1855	{
		1856	float ox = border * dx;
		1857
		1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1862	}
		1863
		1864	if (corner)
		1865	{
		1866	float ox = corner * dx;
		1867
		1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	hv_clear (smooth);
		1880	}
		1881
		1882	glEnd ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886
		1887	// top layer: overlays such as the health bar
		1888	for (y = 0; y < sh; y++)
		1889	if (0 <= y + my && y + my < self->rows)
		1890	{
		1891	maprow *row = self->row + (y + my);
		1892
		1893	for (x = 0; x < sw; x++)
		1894	if (row->c0 <= x + mx && x + mx < row->c1)
		1895	{
		1896	mapcell *cell = row->col + (x + mx - row->c0);
		1897
		1898	int px = x * T;
		1899	int py = y * T;
		1900
		1901	if (cell->stat_hp)
		1902	{
		1903	int width = cell->stat_width * T;
		1904	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1905
		1906	glColor3ub (0, 0, 0);
		1907	glRectf (px + 1, py - thick - 2,
		1908	px + width - 1, py);
		1909
		1910	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1911	glRectf (px + 2,
		1912	py - thick - 1,
		1913	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1914	}
		1915	}
		1916	}
		1917	}
		1918
		1919	void
		1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1921	CODE:
		1922	{
		1923	static float color[16][3] = {
		1924	{ 0.00F, 0.00F, 0.00F },
		1925	{ 1.00F, 1.00F, 1.00F },
		1926	{ 0.00F, 0.00F, 0.55F },
		1927	{ 1.00F, 0.00F, 0.00F },
		1928
		1929	{ 1.00F, 0.54F, 0.00F },
		1930	{ 0.11F, 0.56F, 1.00F },
		1931	{ 0.93F, 0.46F, 0.00F },
		1932	{ 0.18F, 0.54F, 0.34F },
		1933
		1934	{ 0.56F, 0.73F, 0.56F },
		1935	{ 0.80F, 0.80F, 0.80F },
		1936	{ 0.55F, 0.41F, 0.13F },
		1937	{ 0.99F, 0.77F, 0.26F },
		1938
		1939	{ 0.74F, 0.65F, 0.41F },
		1940
		1941	{ 0.00F, 1.00F, 1.00F },
		1942	{ 1.00F, 0.00F, 1.00F },
		1943	{ 1.00F, 1.00F, 0.00F },
		1944	};
		1945
		1946	int x, y;
		1947
		1948	glEnable (GL_TEXTURE_2D);
		1949	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1950	glEnable (GL_BLEND);
		1951	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1952	glBegin (GL_QUADS);
		1953
		1954	for (y = 0; y < h; y++)
		1955	for (x = 0; x < w; x++)
		1956	{
		1957	unsigned char m = data [x + y * w];
		1958
		1959	if (m)
		1960	{
		1961	float *c = color [m & 15];
		1962
		1963	float tx1 = m & 0x40 ? 0.5 : 0.;
		1964	float tx2 = tx1 + 0.5;
		1965
		1966	glColor4f (c[0], c[1], c[2], 0.75);
		1967	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1968	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1969	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1970	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1971	}
		1972	}
		1973
		1974	glEnd ();
		1975	glDisable (GL_BLEND);
		1976	glDisable (GL_TEXTURE_2D);
		1977	}
		1978
		1979	void
		1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1981	PPCODE:
		1982	{
		1983	int x, y;
1092	int sw4 = (sw + 3) & ~3;	1984	int sw4 = (sw + 3) & ~3;
1093	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1094	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1095		1987
1096	memset (darkness, 255, sw4 * sh);	1988	memset (darkness, 255, sw4 * sh);
1097	SvPOK_only (darkness_sv);	1989	SvPOK_only (darkness_sv);
1098	SvCUR_set (darkness_sv, sw4 * sh);	1990	SvCUR_set (darkness_sv, sw4 * sh);
1099		1991
1100	vx = self->x + (self->w - sw) / 2 - shift_x;	1992	mx += self->x;
1101	vy = self->y + (self->h - sh) / 2 - shift_y;	1993	my += self->y;
1102		1994
1103	/*
1104	int vx = self->vx = self->w >= sw
1105	? self->x + (self->w - sw) / 2
1106	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1107
1108	int vy = self->vy = self->h >= sh
1109	? self->y + (self->h - sh) / 2
1110	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1111	*/
1112
1113	glColor4ub (255, 255, 255, 255);
1114
1115	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1116	glEnable (GL_BLEND);
1117	glEnable (GL_TEXTURE_2D);
1118	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1119
1120	glBegin (GL_QUADS);
1121
1122	last_name = 0;
1123
1124	for (z = 0; z < 3; z++)
1125	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh; y++)
1126	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1127	{	1997	{
1128	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1129		1999
1130	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw; x++)
1131	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1132	{	2002	{
1133	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1134		2004
1135	darkness[y * sw4 + x] = cell->darkness < 0	2005	darkness[y * sw4 + x] = cell->darkness
		2006	? 255 - (cell->darkness - 1)
1136	? 255 - FOW_DARKNESS	2007	: 255 - FOW_DARKNESS;
1137	: 255 - cell->darkness;	2008	}
		2009	}
1138		2010
1139	face = cell->face [z];	2011	if (smoothing)
		2012	{
		2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
1140		2015
1141	if (face)	2016	SvPOK_only (darkness2_sv);
		2017	SvCUR_set (darkness2_sv, sw4 * sh);
		2018
		2019	for (y = 0; y < sh; ++y)
		2020	for (x = 0; x < sw4; ++x)
		2021	{
		2022	float f = (float )matrix;
		2023	int dx, dy;
		2024	float sum = 0.f;
		2025
		2026	for (dy = -1; dy <= 1; ++dy)
		2027	for (dx = -1; dx <= 1; ++dx)
1142	{	2028	{
1143	maptex tex = self->tex [face];	2029	unsigned int x2 = x + dx;
		2030	unsigned int y2 = y + dy;
1144		2031
1145	int px = (x + 1) * 32 - tex.w;	2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
1146	int py = (y + 1) * 32 - tex.h;
1147
1148	if (last_name != tex.name)
1149	{
1150	glEnd ();
1151	last_name = tex.name;
1152	glBindTexture (GL_TEXTURE_2D, last_name);
1153	glBegin (GL_QUADS);
1154	}
1155
1156	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1157	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1158	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1159	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1160	}	2033	}
1161	}	2034
		2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1162	}	2036	}
1163		2037
1164	glEnd ();	2038	darkness_sv = darkness2_sv;
1165		2039	}
1166	glDisable (GL_TEXTURE_2D);
1167	glDisable (GL_BLEND);
1168		2040
1169	EXTEND (SP, 3);	2041	EXTEND (SP, 3);
1170	PUSHs (sv_2mortal (newSViv (sw4)));	2042	PUSHs (sv_2mortal (newSViv (sw4)));
1171	PUSHs (sv_2mortal (newSViv (sh)));	2043	PUSHs (sv_2mortal (newSViv (sh)));
1172	PUSHs (darkness_sv);	2044	PUSHs (darkness_sv);
1173	}	2045	}
1174		2046
1175	SV *	2047	SV *
1176	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1177	CODE:	2049	CODE:
1178	{	2050	{
1179	int x, y, x1, y1;	2051	int x, y, x1, y1;
1180	SV data_sv = newSV (w h * 7 + 5);	2052	SV data_sv = newSV (w h * 7 + 5);
1181	uint8_t data = (uint8_t )SvPVX (data_sv);	2053	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1206	if (row && row->c0 <= x && x < row->c1)	2078	if (row && row->c0 <= x && x < row->c1)
1207	{	2079	{
1208	mapcell *cell = row->col + (x - row->c0);	2080	mapcell *cell = row->col + (x - row->c0);
1209	uint8_t flags = 0;	2081	uint8_t flags = 0;
1210		2082
1211	if (cell->face [0]) flags \|= 1;	2083	if (cell->tile [0]) flags \|= 1;
1212	if (cell->face [1]) flags \|= 2;	2084	if (cell->tile [1]) flags \|= 2;
1213	if (cell->face [2]) flags \|= 4;	2085	if (cell->tile [2]) flags \|= 4;
1214		2086
1215	*data++ = flags;	2087	*data++ = flags;
1216		2088
1217	if (flags & 1)	2089	if (flags & 1)
1218	{	2090	{
		2091	tileid tile = cell->tile [0];
1219	*data++ = cell->face [0] >> 8;	2092	*data++ = tile >> 8;
1220	*data++ = cell->face [0];	2093	*data++ = tile;
1221	}	2094	}
1222		2095
1223	if (flags & 2)	2096	if (flags & 2)
1224	{	2097	{
		2098	tileid tile = cell->tile [1];
1225	*data++ = cell->face [1] >> 8;	2099	*data++ = tile >> 8;
1226	*data++ = cell->face [1];	2100	*data++ = tile;
1227	}	2101	}
1228		2102
1229	if (flags & 4)	2103	if (flags & 4)
1230	{	2104	{
		2105	tileid tile = cell->tile [2];
1231	*data++ = cell->face [2] >> 8;	2106	*data++ = tile >> 8;
1232	*data++ = cell->face [2];	2107	*data++ = tile;
1233	}	2108	}
1234	}	2109	}
1235	else	2110	else
1236	*data++ = 0;	2111	*data++ = 0;
1237	}	2112	}
…		…
1243	}	2118	}
1244	OUTPUT:	2119	OUTPUT:
1245	RETVAL	2120	RETVAL
1246		2121
1247	void	2122	void
1248	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1249	PPCODE:	2124	PPCODE:
1250	{	2125	{
1251	int x, y, z;	2126	int x, y, z;
1252	int w, h;	2127	int w, h;
1253	int x1, y1;	2128	int x1, y1;
…		…
1277	{	2152	{
1278	uint8_t flags = *data++;	2153	uint8_t flags = *data++;
1279		2154
1280	if (flags)	2155	if (flags)
1281	{	2156	{
1282	mapface face[3] = { 0, 0, 0 };
1283
1284	mapcell *cell = row_get_cell (row, x);	2157	mapcell *cell = row_get_cell (row, x);
		2158	tileid tile[3] = { 0, 0, 0 };
1285		2159
1286	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2160	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1287	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2161	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1288	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2162	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1289		2163
1290	if (cell->darkness <= 0)	2164	if (cell->darkness == 0)
1291	{	2165	{
1292	cell->darkness = -1;	2166	cell->darkness = 0;
1293		2167
1294	for (z = 0; z <= 2; z++)	2168	for (z = 0; z <= 2; z++)
1295	{	2169	{
1296	cell->face[z] = face[z];	2170	tileid t = tile [z];
1297		2171
1298	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2172	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2173	{
1299	XPUSHs (sv_2mortal (newSViv (face[z])));	2174	XPUSHs (sv_2mortal (newSViv (t)));
		2175	need_texid (self, t);
		2176	}
		2177
		2178	cell->tile [z] = t;
1300	}	2179	}
1301	}	2180	}
1302	}	2181	}
1303	}	2182	}
1304	}	2183	}
1305	}	2184	}
1306		2185
1307	MODULE = CFClient PACKAGE = CFClient::MixChunk	2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1308		2187
1309	CFClient::MixChunk	2188	CFPlus::MixChunk
1310	new_from_file (SV class, char path)	2189	new_from_file (SV class, char path)
1311	CODE:	2190	CODE:
1312	RETVAL = Mix_LoadWAV (path);	2191	RETVAL = Mix_LoadWAV (path);
1313	OUTPUT:	2192	OUTPUT:
1314	RETVAL	2193	RETVAL
1315		2194
1316	void	2195	void
1317	DESTROY (CFClient::MixChunk self)	2196	DESTROY (CFPlus::MixChunk self)
1318	CODE:	2197	CODE:
1319	Mix_FreeChunk (self);	2198	Mix_FreeChunk (self);
1320		2199
1321	int	2200	int
1322	volume (CFClient::MixChunk self, int volume = -1)	2201	volume (CFPlus::MixChunk self, int volume = -1)
1323	CODE:	2202	CODE:
1324	RETVAL = Mix_VolumeChunk (self, volume);	2203	RETVAL = Mix_VolumeChunk (self, volume);
1325	OUTPUT:	2204	OUTPUT:
1326	RETVAL	2205	RETVAL
1327		2206
1328	int	2207	int
1329	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1330	CODE:	2209	CODE:
1331	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1332	OUTPUT:	2211	OUTPUT:
1333	RETVAL	2212	RETVAL
1334		2213
1335	MODULE = CFClient PACKAGE = CFClient::MixMusic	2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1336		2215
1337	int	2216	int
1338	volume (int volume = -1)	2217	volume (int volume = -1)
1339	CODE:	2218	CODE:
1340	RETVAL = Mix_VolumeMusic (volume);	2219	RETVAL = Mix_VolumeMusic (volume);
1341	OUTPUT:	2220	OUTPUT:
1342	RETVAL	2221	RETVAL
1343		2222
		2223	int
		2224	fade_out (int ms)
		2225	CODE:
		2226	RETVAL = Mix_FadeOutMusic (ms);
		2227	OUTPUT:
		2228	RETVAL
		2229
1344	CFClient::MixMusic	2230	CFPlus::MixMusic
1345	new_from_file (SV class, char path)	2231	new_from_file (SV class, char path)
1346	CODE:	2232	CODE:
1347	RETVAL = Mix_LoadMUS (path);	2233	RETVAL = Mix_LoadMUS (path);
1348	OUTPUT:	2234	OUTPUT:
1349	RETVAL	2235	RETVAL
1350		2236
1351	void	2237	void
1352	DESTROY (CFClient::MixMusic self)	2238	DESTROY (CFPlus::MixMusic self)
1353	CODE:	2239	CODE:
1354	Mix_FreeMusic (self);	2240	Mix_FreeMusic (self);
1355		2241
1356	int	2242	int
1357	play (CFClient::MixMusic self, int loops = -1)	2243	play (CFPlus::MixMusic self, int loops = -1)
1358	CODE:	2244	CODE:
1359	RETVAL = Mix_PlayMusic (self, loops);	2245	RETVAL = Mix_PlayMusic (self, loops);
1360	OUTPUT:	2246	OUTPUT:
1361	RETVAL	2247	RETVAL
1362		2248
		2249	int
		2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2251	CODE:
		2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2253	OUTPUT:
		2254	RETVAL
		2255
1363	MODULE = CFClient PACKAGE = CFClient::OpenGL	2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1364		2257
1365	BOOT:	2258	BOOT:
1366	{	2259	{
1367	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1368	static const struct {	2261	static const struct {
1369	const char *name;	2262	const char *name;
1370	IV iv;	2263	IV iv;
1371	} *civ, const_iv[] = {	2264	} *civ, const_iv[] = {
1372	# define const_iv(name) { # name, (IV)name }	2265	# define const_iv(name) { # name, (IV)name }
		2266	const_iv (GL_VENDOR),
		2267	const_iv (GL_VERSION),
		2268	const_iv (GL_EXTENSIONS),
1373	const_iv (GL_COLOR_MATERIAL),	2269	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	2270	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	2271	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	2272	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	2273	const_iv (GL_BLEND),
		2274	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	2275	const_iv (GL_SCISSOR_TEST),
		2276	const_iv (GL_DEPTH_TEST),
		2277	const_iv (GL_ALPHA_TEST),
		2278	const_iv (GL_NORMALIZE),
		2279	const_iv (GL_RESCALE_NORMAL),
		2280	const_iv (GL_FRONT),
		2281	const_iv (GL_BACK),
1379	const_iv (GL_AND),	2282	const_iv (GL_AND),
1380	const_iv (GL_ONE),	2283	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	2284	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	2285	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	2286	const_iv (GL_DST_ALPHA),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2287	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	2288	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2289	const_iv (GL_SRC_ALPHA_SATURATE),
1386	const_iv (GL_RGB),	2290	const_iv (GL_RGB),
1387	const_iv (GL_RGBA),	2291	const_iv (GL_RGBA),
		2292	const_iv (GL_RGBA4),
		2293	const_iv (GL_RGBA8),
		2294	const_iv (GL_RGB5_A1),
1388	const_iv (GL_UNSIGNED_BYTE),	2295	const_iv (GL_UNSIGNED_BYTE),
		2296	const_iv (GL_UNSIGNED_SHORT),
		2297	const_iv (GL_UNSIGNED_INT),
1389	const_iv (GL_ALPHA),	2298	const_iv (GL_ALPHA),
		2299	const_iv (GL_INTENSITY),
		2300	const_iv (GL_LUMINANCE),
		2301	const_iv (GL_LUMINANCE_ALPHA),
1390	const_iv (GL_FLOAT),	2302	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1392	const_iv (GL_COMPILE),	2304	const_iv (GL_COMPILE),
		2305	const_iv (GL_PROXY_TEXTURE_1D),
		2306	const_iv (GL_PROXY_TEXTURE_2D),
1393	const_iv (GL_TEXTURE_1D),	2307	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	2308	const_iv (GL_TEXTURE_2D),
1395	const_iv (GL_TEXTURE_ENV),	2309	const_iv (GL_TEXTURE_ENV),
1396	const_iv (GL_TEXTURE_MAG_FILTER),	2310	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	2311	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	2312	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	2313	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	2314	const_iv (GL_TEXTURE_WRAP_T),
		2315	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	2316	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	2317	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	2318	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	2319	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2320	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2321	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2322	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2323	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	2324	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	2325	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	2326	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	2327	const_iv (GL_REPLACE),
		2328	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	2329	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	2330	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	2331	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	2332	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	2333	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	2334	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	2335	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	2336	const_iv (GL_CONSTANT_BORDER),
1421	const_iv (GL_LINES),	2337	const_iv (GL_LINES),
		2338	const_iv (GL_LINE_STRIP),
		2339	const_iv (GL_LINE_LOOP),
1422	const_iv (GL_QUADS),	2340	const_iv (GL_QUADS),
1423	const_iv (GL_LINE_LOOP),	2341	const_iv (GL_QUAD_STRIP),
		2342	const_iv (GL_TRIANGLES),
		2343	const_iv (GL_TRIANGLE_STRIP),
		2344	const_iv (GL_TRIANGLE_FAN),
1424	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1425	const_iv (GL_FASTEST),	2346	const_iv (GL_FASTEST),
		2347	const_iv (GL_V2F),
		2348	const_iv (GL_V3F),
		2349	const_iv (GL_T2F_V3F),
		2350	const_iv (GL_T2F_N3F_V3F),
1426	# undef const_iv	2351	# undef const_iv
1427	};	2352	};
1428		2353
1429	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2354	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1430	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2355	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2356
		2357	texture_av = newAV ();
		2358	AvREAL_off (texture_av);
1431	}	2359	}
		2360
		2361	char *
		2362	gl_vendor ()
		2363	CODE:
		2364	RETVAL = (char *)glGetString (GL_VENDOR);
		2365	OUTPUT:
		2366	RETVAL
		2367
		2368	char *
		2369	gl_version ()
		2370	CODE:
		2371	RETVAL = (char *)glGetString (GL_VERSION);
		2372	OUTPUT:
		2373	RETVAL
		2374
		2375	char *
		2376	gl_extensions ()
		2377	CODE:
		2378	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2379	OUTPUT:
		2380	RETVAL
		2381
		2382	const char *glGetString (GLenum pname)
		2383
		2384	GLint glGetInteger (GLenum pname)
		2385	CODE:
		2386	glGetIntegerv (pname, &RETVAL);
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	GLdouble glGetDouble (GLenum pname)
		2391	CODE:
		2392	glGetDoublev (pname, &RETVAL);
		2393	OUTPUT:
		2394	RETVAL
1432		2395
1433	int glGetError ()	2396	int glGetError ()
		2397
		2398	void glFinish ()
1434		2399
1435	void glClear (int mask)	2400	void glClear (int mask)
1436		2401
1437	void glClearColor (float r, float g, float b, float a = 1.0)	2402	void glClearColor (float r, float g, float b, float a = 1.0)
1438	PROTOTYPE: @	2403	PROTOTYPE: @
…		…
1445		2410
1446	void glHint (int target, int mode)	2411	void glHint (int target, int mode)
1447		2412
1448	void glBlendFunc (int sfactor, int dfactor)	2413	void glBlendFunc (int sfactor, int dfactor)
1449		2414
		2415	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2416	CODE:
		2417	gl_BlendFuncSeparate (sa, da, saa, daa);
		2418
		2419	void glDepthMask (int flag)
		2420
1450	void glLogicOp (int opcode)	2421	void glLogicOp (int opcode)
1451		2422
1452	void glColorMask (int red, int green, int blue, int alpha)	2423	void glColorMask (int red, int green, int blue, int alpha)
1453		2424
1454	void glMatrixMode (int mode)	2425	void glMatrixMode (int mode)
…		…
1457		2428
1458	void glPopMatrix ()	2429	void glPopMatrix ()
1459		2430
1460	void glLoadIdentity ()	2431	void glLoadIdentity ()
1461		2432
		2433	void glDrawBuffer (int buffer)
		2434
		2435	void glReadBuffer (int buffer)
		2436
1462	# near and far are due to microsofts buggy c compiler	2437	# near_ and far_ are due to microsofts buggy "c" compiler
		2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2439
		2440	# near_ and far_ are due to microsofts buggy "c" compiler
1463	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2441	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1464		2442
1465	void glViewport (int x, int y, int width, int height)	2443	void glViewport (int x, int y, int width, int height)
1466		2444
1467	void glScissor (int x, int y, int width, int height)	2445	void glScissor (int x, int y, int width, int height)
…		…
1482		2460
1483	void glEnd ()	2461	void glEnd ()
1484		2462
1485	void glColor (float r, float g, float b, float a = 1.0)	2463	void glColor (float r, float g, float b, float a = 1.0)
1486	PROTOTYPE: @	2464	PROTOTYPE: @
		2465	ALIAS:
		2466	glColor_premultiply = 1
1487	CODE:	2467	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2468	if (ix)
		2469	{
		2470	r *= a;
		2471	g *= a;
		2472	b *= a;
		2473	}
		2474	// microsoft visual "c" rounds instead of truncating...
		2475	glColor4f (r, g, b, a);
		2476
		2477	void glInterleavedArrays (int format, int stride, char *data)
		2478
		2479	void glDrawElements (int mode, int count, int type, char *indices)
		2480
		2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2482
		2483	void glRasterPos (float x, float y, float z = 0.)
		2484	CODE:
		2485	glRasterPos3f (0, 0, z);
		2486	glBitmap (0, 0, 0, 0, x, y, 0);
1489		2487
1490	void glVertex (float x, float y, float z = 0.)	2488	void glVertex (float x, float y, float z = 0.)
1491	CODE:	2489	CODE:
1492	glVertex3f (x, y, z);	2490	glVertex3f (x, y, z);
1493		2491
…		…
1505		2503
1506	void glBindTexture (int target, int name)	2504	void glBindTexture (int target, int name)
1507		2505
1508	void glConvolutionParameter (int target, int pname, float params)	2506	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	2507	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2508	if (gl.ConvolutionParameterf)
		2509	gl.ConvolutionParameterf (target, pname, params);
1511		2510
1512	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2511	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1513	CODE:	2512	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2513	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	2514	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		2515
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	2517	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2518	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		2520
1522	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1523		2522
1524	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1525		2524
1526	void glRasterPos (int x, int y)	2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:	2526
1528	glRasterPos2i (x, y);	2527	void glPixelZoom (float x, float y)
1529		2528
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2529	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		2530
1532	int glGenTexture ()	2531	int glGenTexture ()
1533	CODE:	2532	CODE:
1534	{	2533	RETVAL = gen_texture ();
1535	GLuint name;
1536	glGenTextures (1, &name);
1537	RETVAL = name;
1538	}
1539	OUTPUT:	2534	OUTPUT:
1540	RETVAL	2535	RETVAL
1541		2536
1542	void glDeleteTexture (int name)	2537	void glDeleteTexture (int name)
1543	CODE:	2538	CODE:
1544	{
1545	GLuint name_ = name;
1546	glDeleteTextures (1, &name_);	2539	del_texture (name);
1547	}	2540
1548
1549	int glGenList ()	2541	int glGenList ()
1550	CODE:	2542	CODE:
1551	RETVAL = glGenLists (1);	2543	RETVAL = glGenLists (1);
1552	OUTPUT:	2544	OUTPUT:
1553	RETVAL	2545	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs. Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC