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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 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_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>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
		20	#include <math.h>
9	#include <string.h>	21	#include <string.h>
10	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
11		24
12	#include <SDL.h>	25	#include <SDL.h>
		26	#include <SDL_endian.h>
13	#include <SDL_image.h>	27	#include <SDL_image.h>
14	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
16		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
17	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
18		35
19	#include <pango/pango.h>	36	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		37
23	#ifndef _WIN32	38	#ifndef _WIN32
24	# include <sys/types.h>	39	# include <sys/types.h>
25	# include <sys/socket.h>	40	# include <sys/socket.h>
26	# include <netinet/in.h>	41	# include <netinet/in.h>
27	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
28	# include <inttypes.h>	43	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	44	#endif
37		45
38	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		47
40	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
41		49
42	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
44		52
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	53	#define MIN_FONT_HEIGHT 10
46		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
		60
		61	static AV *texture_av;
		62
		63	static struct
		64	{
		65	#define GL_FUNC(ptr,name) ptr name;
		66	#include "glfunc.h"
		67	#undef GL_FUNC
		68	} gl;
		69
		70	static void
		71	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		72	{
		73	if (gl.BlendFuncSeparate)
		74	gl.BlendFuncSeparate (sa, da, saa, daa);
		75	else if (gl.BlendFuncSeparateEXT)
		76	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		77	else
		78	glBlendFunc (sa, da);
		79	}
		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
47	typedef Mix_Chunk *CFClient__MixChunk;	111	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	112	typedef Mix_Music *CFPlus__MixMusic;
49		113
50	static PangoContext *context;	114	typedef PangoFontDescription *CFPlus__Font;
51	static PangoFontMap *fontmap;	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	}
52		133
53	typedef struct cf_layout {	134	typedef struct cf_layout {
54	PangoLayout *pl;	135	PangoLayout *pl;
		136	float r, g, b, a; // default color for rgba mode
55	int base_height;	137	int base_height;
		138	CFPlus__Font font;
56	} *CFClient__Layout;	139	} *CFPlus__Layout;
		140
		141	static CFPlus__Font default_font;
		142	static PangoContext *opengl_context;
		143	static PangoFontMap *opengl_fontmap;
57		144
58	static void	145	static void
59	substitute_func (FcPattern *pattern, gpointer data)	146	substitute_func (FcPattern *pattern, gpointer data)
60	{	147	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	148	FcPatternAddBool (pattern, FC_HINTING, 1);
		149	#ifdef FC_HINT_STYLE
		150	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		151	#endif
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	153	}
64		154
65	static void	155	static void
66	layout_update (CFClient__Layout self)	156	layout_update_font (CFPlus__Layout self)
67	{	157	{
68	/* 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
69	* reasonably well with bitstream vera	159	* reasonably well with bitstream vera
70	*/	160	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	161	PangoFontDescription *font = self->font ? self->font : default_font;
72		162
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	pango_font_description_set_absolute_size (font, height);	163	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	164	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	165
		166	pango_layout_set_font_description (self->pl, font);
83	}	167	}
84		168
85	static void	169	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	170	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
87	{	171	{
88	layout_update (self);	172	PangoRectangle rect;
89		173
		174	// get_pixel_* wrongly rounds down
90	pango_layout_get_pixel_size (self->pl, w, h);	175	pango_layout_get_extents (self->pl, 0, &rect);
91		176
92	w = (w + 3) & ~3;	177	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
93	if (!w) w = 1;	178	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
94	if (!h) h = 1;
95	}
96		179
		180	if (!rect.width) rect.width = 1;
		181	if (!rect.height) rect.height = 1;
		182
		183	*w = rect.width;
		184	*h = rect.height;
		185	}
		186
		187	typedef uint16_t tileid;
97	typedef uint16_t mapface;	188	typedef uint16_t faceid;
98		189
99	typedef struct {	190	typedef struct {
100	GLint name;	191	int name;
101	int w, h;	192	int w, h;
102	float s, t;	193	float s, t;
103	uint8_t r, g, b, a;	194	uint8_t r, g, b, a;
		195	tileid smoothtile;
		196	uint8_t smoothlevel;
104	} maptex;	197	} maptex;
105		198
106	typedef struct {	199	typedef struct {
		200	uint32_t player;
		201	tileid tile[3];
107	int16_t darkness;	202	uint16_t darkness;
108	mapface face[3];	203	uint8_t stat_width, stat_hp, flags, smoothmax;
109	} mapcell;	204	} mapcell;
110		205
111	typedef struct {	206	typedef struct {
112	int32_t c0, c1;	207	int32_t c0, c1;
113	mapcell *col;	208	mapcell *col;
114	} maprow;	209	} maprow;
115		210
116	typedef struct map {	211	typedef struct map {
117	int x, y, w, h;	212	int x, y, w, h;
118	int ox, oy; /* offset to virtual global coordinate system */	213	int ox, oy; /* offset to virtual global coordinate system */
119	int faces;	214	int faces; tileid *face2tile; // [faceid]
120	mapface *face;	215	int texs; maptex *tex; // [tileid]
121
122	int texs;
123	maptex *tex;
124		216
125	int32_t rows;	217	int32_t rows;
126	maprow *row;	218	maprow *row;
127	} *CFClient__Map;	219	} *CFPlus__Map;
128		220
129	static char *	221	static char *
130	prepend (char *ptr, int sze, int inc)	222	prepend (char *ptr, int sze, int inc)
131	{	223	{
132	char *p;	224	char *p;
149	}	241	}
150		242
151	#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))
152	#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))
153		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
154	static maprow *	266	static maprow *
155	map_get_row (CFClient__Map self, int y)	267	map_get_row (CFPlus__Map self, int y)
156	{	268	{
157	if (0 > y)	269	if (0 > y)
158	{	270	{
159	int extend = - y + MAP_EXTEND_Y;	271	int extend = - y + MAP_EXTEND_Y;
160	Prepend (maprow, self->row, self->rows, extend);	272	Prepend (maprow, self->row, self->rows, extend);
…		…
198		310
199	return row->col + (x - row->c0);	311	return row->col + (x - row->c0);
200	}	312	}
201		313
202	static mapcell *	314	static mapcell *
203	map_get_cell (CFClient__Map self, int x, int y)	315	map_get_cell (CFPlus__Map self, int x, int y)
204	{	316	{
205	return row_get_cell (map_get_row (self, y), x);	317	return row_get_cell (map_get_row (self, y), x);
206	}	318	}
207		319
208	static void	320	static void
209	map_clear (CFClient__Map self)	321	map_clear (CFPlus__Map self)
210	{	322	{
211	int r;	323	int r;
212		324
213	for (r = 0; r < self->rows; r++)	325	for (r = 0; r < self->rows; r++)
214	Safefree (self->row[r].col);	326	Safefree (self->row[r].col);
…		…
222	self->row = 0;	334	self->row = 0;
223	self->rows = 0;	335	self->rows = 0;
224	}	336	}
225		337
226	static void	338	static void
227	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)
228	{	340	{
229	int x, y;	341	int x, y;
230	maprow *row;	342	maprow *row;
		343	mapcell *cell;
231		344
232	for (y = y0; y < y0 + h; y++)	345	for (y = y0; y < y0 + h; y++)
233	if (y >= 0)	346	if (y >= 0)
234	{	347	{
235	if (y >= self->rows)	348	if (y >= self->rows)
…		…
241	if (x >= row->c0)	354	if (x >= row->c0)
242	{	355	{
243	if (x >= row->c1)	356	if (x >= row->c1)
244	break;	357	break;
245		358
246	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;
247	}	365	}
248	}	366	}
249	}	367	}
250		368
		369	typedef struct {
		370	tileid tile;
		371	uint8_t x, y, level;
		372	} smooth_key;
		373
251	static void	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);
		383	}
		384
		385	static void
252	music_finished ()	386	music_finished (void)
253	{	387	{
254	SDL_UserEvent ev;	388	SDL_UserEvent ev;
255		389
256	ev.type = SDL_USEREVENT;	390	ev.type = SDL_USEREVENT;
257	ev.code = 0;	391	ev.code = 0;
…		…
259	ev.data2 = 0;	393	ev.data2 = 0;
260		394
261	SDL_PushEvent ((SDL_Event *)&ev);	395	SDL_PushEvent ((SDL_Event *)&ev);
262	}	396	}
263		397
		398	static void
		399	channel_finished (int channel)
		400	{
		401	SDL_UserEvent ev;
		402
		403	ev.type = SDL_USEREVENT;
		404	ev.code = 1;
		405	ev.data1 = (void *)(long)channel;
		406	ev.data2 = 0;
		407
		408	SDL_PushEvent ((SDL_Event *)&ev);
		409	}
		410
		411	static unsigned int
		412	minpot (unsigned int n)
		413	{
		414	if (!n)
		415	return 0;
		416
		417	--n;
		418
		419	n \|= n >> 1;
		420	n \|= n >> 2;
		421	n \|= n >> 4;
		422	n \|= n >> 8;
		423	n \|= n >> 16;
		424
		425	return n + 1;
		426	}
		427
		428	/* SDL should provide this, really. */
		429	#define SDLK_MODIFIER_MIN 300
		430	#define SDLK_MODIFIER_MAX 314
		431
264	MODULE = CFClient PACKAGE = CFClient	432	MODULE = CFPlus PACKAGE = CFPlus
265		433
266	PROTOTYPES: ENABLE	434	PROTOTYPES: ENABLE
267		435
268	BOOT:	436	BOOT:
269	{	437	{
270	HV *stash = gv_stashpv ("CFClient", 1);	438	HV *stash = gv_stashpv ("CFPlus", 1);
271	static const struct {	439	static const struct {
272	const char *name;	440	const char *name;
273	IV iv;	441	IV iv;
274	} *civ, const_iv[] = {	442	} *civ, const_iv[] = {
275	# 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
276	const_iv (SDL_ACTIVEEVENT),	447	const_iv (SDL_ACTIVEEVENT),
277	const_iv (SDL_KEYDOWN),	448	const_iv (SDL_KEYDOWN),
278	const_iv (SDL_KEYUP),	449	const_iv (SDL_KEYUP),
279	const_iv (SDL_MOUSEMOTION),	450	const_iv (SDL_MOUSEMOTION),
280	const_iv (SDL_MOUSEBUTTONDOWN),	451	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
289	const_iv (SDL_EVENT_RESERVEDA),	460	const_iv (SDL_EVENT_RESERVEDA),
290	const_iv (SDL_EVENT_RESERVEDB),	461	const_iv (SDL_EVENT_RESERVEDB),
291	const_iv (SDL_VIDEORESIZE),	462	const_iv (SDL_VIDEORESIZE),
292	const_iv (SDL_VIDEOEXPOSE),	463	const_iv (SDL_VIDEOEXPOSE),
293	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
294	const_iv (SDLK_KP0),	470	const_iv (SDLK_KP0),
295	const_iv (SDLK_KP1),	471	const_iv (SDLK_KP1),
296	const_iv (SDLK_KP2),	472	const_iv (SDLK_KP2),
297	const_iv (SDLK_KP3),	473	const_iv (SDLK_KP3),
298	const_iv (SDLK_KP4),	474	const_iv (SDLK_KP4),
…		…
353	const_iv (SDLK_BREAK),	529	const_iv (SDLK_BREAK),
354	const_iv (SDLK_MENU),	530	const_iv (SDLK_MENU),
355	const_iv (SDLK_POWER),	531	const_iv (SDLK_POWER),
356	const_iv (SDLK_EURO),	532	const_iv (SDLK_EURO),
357	const_iv (SDLK_UNDO),	533	const_iv (SDLK_UNDO),
		534
358	const_iv (KMOD_NONE),	535	const_iv (KMOD_NONE),
		536	const_iv (KMOD_SHIFT),
359	const_iv (KMOD_LSHIFT),	537	const_iv (KMOD_LSHIFT),
360	const_iv (KMOD_RSHIFT),	538	const_iv (KMOD_RSHIFT),
		539	const_iv (KMOD_CTRL),
361	const_iv (KMOD_LCTRL),	540	const_iv (KMOD_LCTRL),
362	const_iv (KMOD_RCTRL),	541	const_iv (KMOD_RCTRL),
		542	const_iv (KMOD_ALT),
363	const_iv (KMOD_LALT),	543	const_iv (KMOD_LALT),
364	const_iv (KMOD_RALT),	544	const_iv (KMOD_RALT),
		545	const_iv (KMOD_META),
365	const_iv (KMOD_LMETA),	546	const_iv (KMOD_LMETA),
366	const_iv (KMOD_RMETA),	547	const_iv (KMOD_RMETA),
367	const_iv (KMOD_NUM),	548	const_iv (KMOD_NUM),
368	const_iv (KMOD_CAPS),	549	const_iv (KMOD_CAPS),
369	const_iv (KMOD_MODE),	550	const_iv (KMOD_MODE),
370	const_iv (KMOD_CTRL),
371	const_iv (KMOD_SHIFT),
372	const_iv (KMOD_ALT),
373	const_iv (KMOD_META)
374	# undef const_iv	551	# undef const_iv
375	};	552	};
376		553
377	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; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
379		556
380	fontmap = pango_ft2_font_map_new ();	557	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
381	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	558	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
383	}	559	}
		560
		561	void
		562	weaken (SV *rv)
		563	PROTOTYPE: $
		564	CODE:
		565	sv_rvweaken (rv);
384		566
385	int	567	int
		568	in_destruct ()
		569	CODE:
		570	RETVAL = PL_main_cv == Nullcv;
		571	OUTPUT:
		572	RETVAL
		573
		574	NV floor (NV x)
		575
		576	NV ceil (NV x)
		577
		578	void
		579	pango_init ()
		580	CODE:
		581	{
		582	opengl_fontmap = pango_opengl_font_map_new ();
		583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		585	}
		586
		587	int
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	588	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
387		589
388	void	590	void
389	SDL_Quit ()	591	SDL_Quit ()
390		592
391	void	593	void
…		…
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
401		603
		604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		606
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		611
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		613	#if SDL_VERSION_ATLEAST(1,2,10)
408	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
409	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		616	#endif
410		617
411	SDL_EnableUNICODE (1);	618	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		620
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	621	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
423		630
424	++m;	631	++m;
425	}	632	}
426	}	633	}
427		634
		635	char *
		636	SDL_GetError ()
		637
428	int	638	int
429	SDL_SetVideoMode (int w, int h, int fullscreen)	639	SDL_SetVideoMode (int w, int h, int fullscreen)
430	CODE:	640	CODE:
431	RETVAL = !!SDL_SetVideoMode (	641	RETVAL = !!SDL_SetVideoMode (
432	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	642	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
433	);	643	);
		644	if (RETVAL)
		645	{
		646	av_clear (texture_av);
		647
434	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		650	# include "glfunc.h"
		651	# undef GL_FUNC
		652
		653	}
435	OUTPUT:	654	OUTPUT:
436	RETVAL	655	RETVAL
437		656
438	void	657	void
439	SDL_GL_SwapBuffers ()	658	SDL_GL_SwapBuffers ()
		659
		660	char *
		661	SDL_GetKeyName (int sym)
440		662
441	void	663	void
442	SDL_PollEvent ()	664	SDL_PollEvent ()
443	PPCODE:	665	PPCODE:
444	{	666	{
…		…
446		668
447	while (SDL_PollEvent (&ev))	669	while (SDL_PollEvent (&ev))
448	{	670	{
449	HV *hv = newHV ();	671	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	672	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		673
451	switch (ev.type)	674	switch (ev.type)
452	{	675	{
453	case SDL_KEYDOWN:	676	case SDL_KEYDOWN:
454	case SDL_KEYUP:	677	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
456	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
457	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 */
458	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
459	break;	683	break;
460		684
461	case SDL_ACTIVEEVENT:	685	case SDL_ACTIVEEVENT:
462	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464	break;	688	break;
465		689
466	case SDL_MOUSEMOTION:	690	case SDL_MOUSEMOTION:
		691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		692
467	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
468	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
469	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
470	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
471	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
472	break;	698	break;
473		699
474	case SDL_MOUSEBUTTONDOWN:	700	case SDL_MOUSEBUTTONDOWN:
475	case SDL_MOUSEBUTTONUP:	701	case SDL_MOUSEBUTTONUP:
		702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		703
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		708	break;
		709
		710	case SDL_USEREVENT:
		711	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		714	break;
480	}	715	}
481		716
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
483	}	718	}
484	}	719	}
485		720
486	int	721	int
487	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
488	POSTCALL:	723	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	724	Mix_HookMusicFinished (music_finished);
		725	Mix_ChannelFinished (channel_finished);
490		726
491	void	727	void
492	Mix_CloseAudio ()	728	Mix_CloseAudio ()
493		729
494	int	730	int
495	Mix_AllocateChannels (int numchans = -1)	731	Mix_AllocateChannels (int numchans = -1)
496		732
497	void	733	void
498	lowdelay (int fd, int val = 1)	734	lowdelay (int fd, int val = 1)
499	CODE:	735	CODE:
		736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		737
		738	void
		739	win32_proxy_info ()
		740	PPCODE:
		741	{
500	#ifndef _WIN32	742	#ifdef _WIN32
501	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	}
502	#endif	764	#endif
503		765	}
504	char *
505	gl_version ()
506	CODE:
507	RETVAL = (char *)glGetString (GL_VERSION);
508	OUTPUT:
509	RETVAL
510
511	char *
512	gl_extensions ()
513	CODE:
514	RETVAL = (char *)glGetString (GL_EXTENSIONS);
515	OUTPUT:
516	RETVAL
517		766
518	void	767	void
519	add_font (char *file)	768	add_font (char *file)
520	CODE:	769	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
522
523	void
524	set_font (char *file)
525	CODE:
526	{
527	int count;
528	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
529	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530	FcPatternDestroy (pattern);
531	pango_context_set_font_description (context, font);
532	}
533		771
534	void	772	void
535	load_image_inline (SV *image_)	773	load_image_inline (SV *image_)
536	ALIAS:	774	ALIAS:
537	load_image_file = 1	775	load_image_file = 1
…		…
579		817
580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	818	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581		819
582	assert (surface2->pitch == surface2->w * 4);	820	assert (surface2->pitch == surface2->w * 4);
583		821
		822	SDL_LockSurface (surface2);
584	EXTEND (SP, 5);	823	EXTEND (SP, 6);
585	PUSHs (sv_2mortal (newSViv (surface2->w)));	824	PUSHs (sv_2mortal (newSViv (surface2->w)));
586	PUSHs (sv_2mortal (newSViv (surface2->h)));	825	PUSHs (sv_2mortal (newSViv (surface2->h)));
587	SDL_LockSurface (surface2);
588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	826	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589	SDL_UnlockSurface (surface2);
590	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)));
591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	828	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	829	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		830	SDL_UnlockSurface (surface2);
593		831
594	SDL_FreeSurface (surface);	832	SDL_FreeSurface (surface);
595	SDL_FreeSurface (surface2);	833	SDL_FreeSurface (surface2);
596	}	834	}
597		835
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	857	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	858	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	859	}
622		860
623	void	861	void
		862	error (char *message)
		863	CODE:
		864	fprintf (stderr, "ERROR: %s\n", message);
		865	#ifdef _WIN32
		866	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		867	#endif
		868
		869	void
624	fatal (char *message)	870	fatal (char *message)
625	CODE:	871	CODE:
		872	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	873	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		875	#endif
		876	_exit (1);
		877
		878	void
		879	_exit (int retval = 0)
		880	CODE:
		881	#ifdef WIN32
		882	ExitThread (retval); // unclean, please beam me up
628	#else	883	#else
629	fprintf (stderr, "FATAL: %s\n", message);	884	_exit (retval);
630	#endif	885	#endif
631	exit (1);
632		886
633	MODULE = CFClient PACKAGE = CFClient::Layout	887	MODULE = CFPlus PACKAGE = CFPlus::Font
634		888
635	CFClient::Layout	889	CFPlus::Font
636	new (SV *class, int base_height = 10)	890	new_from_file (SV class, char path, int id = 0)
637	CODE:	891	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	892	{
639	RETVAL->base_height = base_height;	893	int count;
640	RETVAL->pl = pango_layout_new (context);	894	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	895	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		896	FcPatternDestroy (pattern);
		897	}
642	OUTPUT:	898	OUTPUT:
643	RETVAL	899	RETVAL
644		900
645	void	901	void
		902	DESTROY (CFPlus::Font self)
		903	CODE:
		904	pango_font_description_free (self);
		905
		906	void
		907	make_default (CFPlus::Font self)
		908	CODE:
		909	default_font = self;
		910
		911	MODULE = CFPlus PACKAGE = CFPlus::Layout
		912
		913	void
		914	reset_glyph_cache ()
		915	CODE:
		916	tc_clear ();
		917
		918	CFPlus::Layout
		919	new (SV *class)
		920	CODE:
		921	New (0, RETVAL, 1, struct cf_layout);
		922
		923	RETVAL->pl = pango_layout_new (opengl_context);
		924	RETVAL->r = 1.;
		925	RETVAL->g = 1.;
		926	RETVAL->b = 1.;
		927	RETVAL->a = 1.;
		928	RETVAL->base_height = MIN_FONT_HEIGHT;
		929	RETVAL->font = 0;
		930
		931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		932	layout_update_font (RETVAL);
		933	OUTPUT:
		934	RETVAL
		935
		936	void
646	DESTROY (CFClient::Layout self)	937	DESTROY (CFPlus::Layout self)
647	CODE:	938	CODE:
648	g_object_unref (self->pl);	939	g_object_unref (self->pl);
649	Safefree (self);	940	Safefree (self);
650		941
651	void	942	void
652	set_text (CFClient::Layout self, SV *text_)	943	set_text (CFPlus::Layout self, SV *text_)
653	CODE:	944	CODE:
654	{	945	{
655	STRLEN textlen;	946	STRLEN textlen;
656	char *text = SvPVutf8 (text_, textlen);	947	char *text = SvPVutf8 (text_, textlen);
657		948
658	pango_layout_set_text (self->pl, text, textlen);	949	pango_layout_set_text (self->pl, text, textlen);
659	}	950	}
660		951
661	void	952	void
662	set_markup (CFClient::Layout self, SV *text_)	953	set_markup (CFPlus::Layout self, SV *text_)
663	CODE:	954	CODE:
664	{	955	{
665	STRLEN textlen;	956	STRLEN textlen;
666	char *text = SvPVutf8 (text_, textlen);	957	char *text = SvPVutf8 (text_, textlen);
667		958
668	pango_layout_set_markup (self->pl, text, textlen);	959	pango_layout_set_markup (self->pl, text, textlen);
669	}	960	}
670		961
671	SV *	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
672	get_text (CFClient::Layout self)	1008	get_shapes (CFPlus::Layout self)
673	CODE:	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
		1032	int
		1033	has_wrapped (CFPlus::Layout self)
		1034	CODE:
		1035	{
		1036	int lines = 1;
		1037	const char *text = pango_layout_get_text (self->pl);
		1038
		1039	while (*text)
		1040	lines += *text++ == '\n';
		1041
674	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1042	RETVAL = lines < pango_layout_get_line_count (self->pl);
675	SvUTF8_on (RETVAL);	1043	}
676	OUTPUT:	1044	OUTPUT:
677	RETVAL	1045	RETVAL
678		1046
		1047	SV *
		1048	get_text (CFPlus::Layout self)
		1049	CODE:
		1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1051	sv_utf8_decode (RETVAL);
		1052	OUTPUT:
		1053	RETVAL
		1054
679	void	1055	void
		1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1057	CODE:
		1058	self->r = r;
		1059	self->g = g;
		1060	self->b = b;
		1061	self->a = a;
		1062
		1063	void
		1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1065	CODE:
		1066	if (self->font != font)
		1067	{
		1068	self->font = font;
		1069	layout_update_font (self);
		1070	}
		1071
		1072	void
680	set_height (CFClient::Layout self, int base_height)	1073	set_height (CFPlus::Layout self, int base_height)
681	CODE:	1074	CODE:
		1075	if (self->base_height != base_height)
		1076	{
682	self->base_height = base_height;	1077	self->base_height = base_height;
		1078	layout_update_font (self);
		1079	}
683		1080
684	void	1081	void
685	set_width (CFClient::Layout self, int max_width = -1)	1082	set_width (CFPlus::Layout self, int max_width = -1)
686	CODE:	1083	CODE:
687	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);
688		1085
689	void	1086	void
		1087	set_indent (CFPlus::Layout self, int indent)
		1088	CODE:
		1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1090
		1091	void
		1092	set_spacing (CFPlus::Layout self, int spacing)
		1093	CODE:
		1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1095
		1096	void
		1097	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1098	CODE:
		1099	pango_layout_set_ellipsize (self->pl,
		1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1103	: PANGO_ELLIPSIZE_NONE
		1104	);
		1105
		1106	void
		1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1108	CODE:
		1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1110
		1111	void
690	size (CFClient::Layout self)	1112	size (CFPlus::Layout self)
691	PPCODE:	1113	PPCODE:
692	{	1114	{
693	int w, h;	1115	int w, h;
694		1116
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	1117	layout_get_pixel_size (self, &w, &h);
697		1118
698	EXTEND (SP, 2);	1119	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	1120	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	1121	PUSHs (sv_2mortal (newSViv (h)));
701	}	1122	}
702		1123
703	int	1124	int
704	xy_to_index (CFClient::Layout self, int x, int y)	1125	descent (CFPlus::Layout self)
705	CODE:	1126	CODE:
706	{	1127	{
707	int index, trailing;	1128	PangoRectangle rect;
708		1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
709	layout_update (self);	1130	pango_layout_line_get_pixel_extents (line, 0, &rect);
710	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1131	RETVAL = PANGO_DESCENT (rect);
711
712	RETVAL = index;
713	}	1132	}
714	OUTPUT:	1133	OUTPUT:
715	RETVAL	1134	RETVAL
716		1135
		1136	int
		1137	xy_to_index (CFPlus::Layout self, int x, int y)
		1138	CODE:
		1139	{
		1140	int index, trailing;
		1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
		1142	RETVAL = index + trailing;
		1143	}
		1144	OUTPUT:
		1145	RETVAL
		1146
717	void	1147	void
718	cursor_pos (CFClient::Layout self, int index)	1148	cursor_pos (CFPlus::Layout self, int index)
719	PPCODE:	1149	PPCODE:
720	{	1150	{
721	PangoRectangle strong_pos;	1151	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		1153
725	EXTEND (SP, 3);	1154	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
728	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
729	}	1158	}
730		1159
731	void	1160	void
732	render (CFClient::Layout self)	1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
733	PPCODE:	1162	PPCODE:
734	{	1163	{
735	SV *retval;	1164	int line, x;
736	int w, h;
737	FT_Bitmap bitmap;
738		1165
739	layout_update (self);	1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
740	layout_get_pixel_size (self, &w, &h);	1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
741		1168
742	retval = newSV (w * h);
743	SvPOK_only (retval);
744	SvCUR_set (retval, w * h);
745
746	bitmap.rows = h;
747	bitmap.width = w;
748	bitmap.pitch = w;
749	bitmap.buffer = (unsigned char*)SvPVX (retval);
750	bitmap.num_grays = 256;
751	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752
753	memset (bitmap.buffer, 0, w * h);
754
755	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756
757	EXTEND (SP, 3);	1169	EXTEND (SP, 2);
758	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)
		1191	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1192	else
		1193	{
759	PUSHs (sv_2mortal (newSViv (h)));	1194	PUSHs (sv_2mortal (newSViv (index)));
760	PUSHs (sv_2mortal (retval));	1195	PUSHs (sv_2mortal (newSViv (trailing)));
		1196	}
761	}	1197	}
762		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
763	MODULE = CFClient PACKAGE = CFClient::Texture	1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
764		1210
765	void	1211	void
		1212	pad2pot (SV data_, SV w_, SV *h_)
		1213	CODE:
		1214	{
		1215	int ow = SvIV (w_);
		1216	int oh = SvIV (h_);
		1217
		1218	if (ow && oh)
		1219	{
		1220	int nw = minpot (ow);
		1221	int nh = minpot (oh);
		1222
		1223	if (nw != ow \|\| nh != oh)
		1224	{
		1225	if (SvOK (data_))
		1226	{
		1227	STRLEN datalen;
		1228	char *data = SvPVbyte (data_, datalen);
		1229	int bpp = datalen / (ow * oh);
		1230	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1231
		1232	SvPOK_only (result_);
		1233	SvCUR_set (result_, nw * nh * bpp);
		1234
		1235	memset (SvPVX (result_), 0, nw * nh * bpp);
		1236	while (oh--)
		1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1238
		1239	sv_setsv (data_, result_);
		1240	}
		1241
		1242	sv_setiv (w_, nw);
		1243	sv_setiv (h_, nh);
		1244	}
		1245	}
		1246	}
		1247
		1248	void
766	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
767	PROTOTYPE: $$$;$$	1250	PROTOTYPE: $$$;$$
		1251	ALIAS:
		1252	draw_quad_alpha = 1
		1253	draw_quad_alpha_premultiplied = 2
768	CODE:	1254	CODE:
769	{	1255	{
770	HV hv = (HV )SvRV (self);	1256	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
775		1260
776	if (items < 5)	1261	if (items < 5)
777	{	1262	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	1265	}
781		1266
		1267	if (ix)
		1268	{
		1269	glEnable (GL_BLEND);
		1270
		1271	if (ix == 2)
		1272	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1273	else
		1274	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1275	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1276
		1277	glEnable (GL_ALPHA_TEST);
		1278	glAlphaFunc (GL_GREATER, 0.01f);
		1279	}
		1280
782	glBindTexture (GL_TEXTURE_2D, name);	1281	glBindTexture (GL_TEXTURE_2D, name);
783	if (wrap_mode) {	1282
784	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786	}
787	glBegin (GL_QUADS);	1283	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	1284	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	1285	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1286	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1287	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	1288	glEnd ();
793	}
794		1289
		1290	if (ix)
		1291	{
		1292	glDisable (GL_ALPHA_TEST);
		1293	glDisable (GL_BLEND);
		1294	}
		1295	}
		1296
795	MODULE = CFClient PACKAGE = CFClient::Map	1297	MODULE = CFPlus PACKAGE = CFPlus::Map
796		1298
797	CFClient::Map	1299	CFPlus::Map
798	new (SV *class, int map_width, int map_height)	1300	new (SV *class)
799	CODE:	1301	CODE:
800	New (0, RETVAL, 1, struct map);	1302	New (0, RETVAL, 1, struct map);
801	RETVAL->x = 0;	1303	RETVAL->x = 0;
802	RETVAL->y = 0;	1304	RETVAL->y = 0;
803	RETVAL->w = map_width;	1305	RETVAL->w = 0;
804	RETVAL->h = map_height;	1306	RETVAL->h = 0;
805	RETVAL->ox = 0;	1307	RETVAL->ox = 0;
806	RETVAL->oy = 0;	1308	RETVAL->oy = 0;
807	RETVAL->faces = 8192;	1309	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
808	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1310	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
809	RETVAL->texs = 8192;
810	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
811	RETVAL->rows = 0;	1311	RETVAL->rows = 0;
812	RETVAL->row = 0;	1312	RETVAL->row = 0;
813	OUTPUT:	1313	OUTPUT:
814	RETVAL	1314	RETVAL
815		1315
816	void	1316	void
817	DESTROY (CFClient::Map self)	1317	DESTROY (CFPlus::Map self)
818	CODE:	1318	CODE:
819	{	1319	{
820	map_clear (self);	1320	map_clear (self);
821	Safefree (self->face);	1321	Safefree (self->face2tile);
		1322	Safefree (self->tex);
822	Safefree (self);	1323	Safefree (self);
823	}	1324	}
824		1325
825	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
826	clear (CFClient::Map self)	1333	clear (CFPlus::Map self)
827	CODE:	1334	CODE:
828	map_clear (self);	1335	map_clear (self);
829		1336
830	void	1337	void
831	set_face (CFClient::Map self, int face, int texid)	1338	set_tileid (CFPlus::Map self, int face, int tile)
832	CODE:	1339	CODE:
833	{	1340	{
834	while (self->faces <= face)	1341	need_facenum (self, face); self->face2tile [face] = tile;
835	{	1342	need_texid (self, tile);
836	Append (mapface, self->face, self->faces, self->faces);
837	self->faces *= 2;
838	}
839
840	self->face [face] = texid;
841	}	1343	}
842		1344
843	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
844	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)
845	CODE:	1370	CODE:
846	{	1371	{
847	while (self->texs <= texid)	1372	need_texid (self, texid);
848	{
849	Append (maptex, self->tex, self->texs, self->texs);
850	self->texs *= 2;
851	}
852		1373
853	{	1374	{
854	maptex *tex = self->tex + texid;	1375	maptex *tex = self->tex + texid;
855		1376
856	tex->name = name;	1377	tex->name = name;
…		…
861	tex->r = r;	1382	tex->r = r;
862	tex->g = g;	1383	tex->g = g;
863	tex->b = b;	1384	tex->b = b;
864	tex->a = a;	1385	tex->a = a;
865	}	1386	}
		1387
		1388	// somewhat hackish, but for textures that require it, it really
		1389	// improves the look, and most others don't suffer.
		1390	glBindTexture (GL_TEXTURE_2D, name);
		1391	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1392	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1393	// use uglier nearest interpolation because linear suffers
		1394	// from transparent color bleeding and ugly wrapping effects.
		1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
866	}	1396	}
867		1397
868	int	1398	int
869	ox (CFClient::Map self)	1399	ox (CFPlus::Map self)
870	ALIAS:	1400	ALIAS:
871	oy = 1	1401	oy = 1
		1402	x = 2
		1403	y = 3
		1404	w = 4
		1405	h = 5
872	CODE:	1406	CODE:
873	switch (ix)	1407	switch (ix)
874	{	1408	{
875	case 0: RETVAL = self->ox; break;	1409	case 0: RETVAL = self->ox; break;
876	case 1: RETVAL = self->oy; break;	1410	case 1: RETVAL = self->oy; break;
		1411	case 2: RETVAL = self->x; break;
		1412	case 3: RETVAL = self->y; break;
		1413	case 4: RETVAL = self->w; break;
		1414	case 5: RETVAL = self->h; break;
877	}	1415	}
878	OUTPUT:	1416	OUTPUT:
879	RETVAL	1417	RETVAL
880		1418
881	void	1419	void
882	scroll (CFClient::Map self, int dx, int dy)	1420	scroll (CFPlus::Map self, int dx, int dy)
883	CODE:	1421	CODE:
884	{	1422	{
885	if (dx > 0)	1423	if (dx > 0)
886	map_blank (self, self->x, self->y, dx - 1, self->h);	1424	map_blank (self, self->x, self->y, dx, self->h);
887	else if (dx < 0)	1425	else if (dx < 0)
888	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);
889		1427
890	if (dy > 0)	1428	if (dy > 0)
891	map_blank (self, self->x, self->y, self->w, dy - 1);	1429	map_blank (self, self->x, self->y, self->w, dy);
892	else if (dy < 0)	1430	else if (dy < 0)
893	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);
894		1432
895	self->ox += dx; self->x += dx;	1433	self->ox += dx; self->x += dx;
896	self->oy += dy; self->y += dy;	1434	self->oy += dy; self->y += dy;
897		1435
898	while (self->y < 0)	1436	while (self->y < 0)
…		…
903	self->y += MAP_EXTEND_Y;	1441	self->y += MAP_EXTEND_Y;
904	}	1442	}
905	}	1443	}
906		1444
907	void	1445	void
908	map1a_update (CFClient::Map self, SV *data_)	1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)
909	CODE:	1447	CODE:
910	{	1448	{
911	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1449	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
912	uint8_t data_end = (uint8_t )SvEND (data_);	1450	uint8_t data_end = (uint8_t )SvEND (data_);
913	mapcell *cell;	1451	mapcell *cell;
914	int x, y, flags;	1452	int x, y, flags;
915		1453
916	while (data < data_end)	1454	while (data < data_end - 1)
917	{	1455	{
918	flags = (data [0] << 8) + data [1]; data += 2;	1456	flags = (data [0] << 8) + data [1]; data += 2;
919		1457
920	x = ((flags >> 10) & 63) + self->x;	1458	x = self->x + ((flags >> 10) & 63);
921	y = ((flags >> 4) & 63) + self->y;	1459	y = self->y + ((flags >> 4) & 63);
922		1460
923	cell = map_get_cell (self, x, y);	1461	cell = map_get_cell (self, x, y);
924		1462
925	if (flags & 15)	1463	if (flags & 15)
926	{	1464	{
927	if (cell->darkness < 0)	1465	if (!cell->darkness)
928	{	1466	{
		1467	memset (cell, 0, sizeof (*cell));
929	cell->darkness = 0;	1468	cell->darkness = 256;
930	cell->face [0] = 0;
931	cell->face [1] = 0;
932	cell->face [2] = 0;
933	}	1469	}
934		1470
935	cell->darkness = flags & 8 ? *data++ : 255;
936
937	//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	}
938		1512
939	if (flags & 4)	1513	if (flags & 4)
940	{	1514	{
941	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];
942	}	1518	}
943		1519
944	if (flags & 2)	1520	if (flags & 2)
945	{	1521	{
946	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];
947	}	1525	}
948		1526
949	if (flags & 1)	1527	if (flags & 1)
950	{	1528	{
951	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];
952	}	1532	}
953	}	1533	}
954	else	1534	else
955	cell->darkness = -1;	1535	cell->darkness = 0;
956	}	1536	}
957	}	1537	}
958		1538
959	SV *	1539	SV *
960	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)
961	CODE:	1541	CODE:
962	{	1542	{
963	int x1, x;	1543	int x1, x;
964	int y1, y;	1544	int y1, y;
965	int z;	1545	int z;
…		…
986	{	1566	{
987	mapcell *cell = row->col + (x - row->c0);	1567	mapcell *cell = row->col + (x - row->c0);
988		1568
989	for (z = 0; z <= 0; z++)	1569	for (z = 0; z <= 0; z++)
990	{	1570	{
991	mapface face = cell->face [z];
992
993	if (face)
994	{
995	maptex tex = self->tex [face];	1571	maptex tex = self->tex [cell->tile [z]];
996	int a0 = 255 - tex.a;	1572	int a0 = 255 - tex.a;
997	int a1 = tex.a;	1573	int a1 = tex.a;
998		1574
999	r = (r * a0 + tex.r * a1) / 255;	1575	r = (r * a0 + tex.r * a1) / 255;
1000	g = (g * a0 + tex.g * a1) / 255;	1576	g = (g * a0 + tex.g * a1) / 255;
1001	b = (b * a0 + tex.b * a1) / 255;	1577	b = (b * a0 + tex.b * a1) / 255;
1002	a = (a * a0 + tex.a * a1) / 255;	1578	a = (a * a0 + tex.a * a1) / 255;
1003	}
1004	}	1579	}
1005	}	1580	}
1006		1581
1007	*map++ = (r )	1582	*map++ = (r )
1008	\| (g << 8)	1583	\| (g << 8)
…		…
1015	}	1590	}
1016	OUTPUT:	1591	OUTPUT:
1017	RETVAL	1592	RETVAL
1018		1593
1019	void	1594	void
1020	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)
1021	PPCODE:	1596	CODE:
1022	{	1597	{
1023	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;
1024	int x, y, z;	1602	int x, y, z;
1025	int last_name;	1603	int last_name;
1026	mapface face;	1604
		1605	// thats current max. sorry.
		1606	if (sw > 255) sw = 255;
		1607	if (sh > 255) sh = 255;
		1608
		1609	// clear key, in case of extra padding
		1610	memset (&skey, 0, sizeof (skey));
		1611
		1612	glColor4ub (255, 255, 255, 255);
		1613
		1614	glEnable (GL_BLEND);
		1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1616	glEnable (GL_TEXTURE_2D);
		1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1618
		1619	glBegin (GL_QUADS);
		1620
		1621	last_name = 0;
		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
		1648	for (z = 0; z <= 2; z++)
		1649	{
		1650	memset (smooth_level, 0, sizeof (smooth_level));
		1651
		1652	for (y = 0; y < sh; y++)
		1653	if (0 <= y + my && y + my < self->rows)
		1654	{
		1655	maprow *row = self->row + (y + my);
		1656
		1657	for (x = 0; x < sw; x++)
		1658	if (row->c0 <= x + mx && x + mx < row->c1)
		1659	{
		1660	mapcell *cell = row->col + (x + mx - row->c0);
		1661	tileid tile = cell->tile [z];
		1662
		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))
		1758	{
		1759	int level = (w << 5) \| b;
		1760	HE *he;
		1761
		1762	hv_iterinit (smooth);
		1763	while ((he = hv_iternext (smooth)))
		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
		1787	glEnd ();
		1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		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	}
		1812	}
		1813	}
		1814	}
		1815	}
		1816
		1817	hv_clear (smooth);
		1818	}
		1819
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	glDisable (GL_BLEND);
		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
		1857	void
		1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1859	CODE:
		1860	{
		1861	static float color[16][3] = {
		1862	{ 0.00F, 0.00F, 0.00F },
		1863	{ 1.00F, 1.00F, 1.00F },
		1864	{ 0.00F, 0.00F, 0.55F },
		1865	{ 1.00F, 0.00F, 0.00F },
		1866
		1867	{ 1.00F, 0.54F, 0.00F },
		1868	{ 0.11F, 0.56F, 1.00F },
		1869	{ 0.93F, 0.46F, 0.00F },
		1870	{ 0.18F, 0.54F, 0.34F },
		1871
		1872	{ 0.56F, 0.73F, 0.56F },
		1873	{ 0.80F, 0.80F, 0.80F },
		1874	{ 0.55F, 0.41F, 0.13F },
		1875	{ 0.99F, 0.77F, 0.26F },
		1876
		1877	{ 0.74F, 0.65F, 0.41F },
		1878
		1879	{ 0.00F, 1.00F, 1.00F },
		1880	{ 1.00F, 0.00F, 1.00F },
		1881	{ 1.00F, 1.00F, 0.00F },
		1882	};
		1883
		1884	int x, y;
		1885
		1886	glEnable (GL_TEXTURE_2D);
		1887	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1888	glEnable (GL_BLEND);
		1889	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1890	glBegin (GL_QUADS);
		1891
		1892	for (y = 0; y < h; y++)
		1893	for (x = 0; x < w; x++)
		1894	{
		1895	unsigned char m = data [x + y * w];
		1896
		1897	if (m)
		1898	{
		1899	float *c = color [m & 15];
		1900
		1901	float tx1 = m & 0x40 ? 0.5 : 0.;
		1902	float tx2 = tx1 + 0.5;
		1903
		1904	glColor4f (c[0], c[1], c[2], 0.75);
		1905	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1906	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1907	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1908	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1909	}
		1910	}
		1911
		1912	glEnd ();
		1913	glDisable (GL_BLEND);
		1914	glDisable (GL_TEXTURE_2D);
		1915	}
		1916
		1917	void
		1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1919	PPCODE:
		1920	{
		1921	int x, y;
1027	int sw4 = (sw + 3) & ~3;	1922	int sw4 = (sw + 3) & ~3;
1028	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1923	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1029	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1924	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1030		1925
1031	memset (darkness, 255, sw4 * sh);	1926	memset (darkness, 255, sw4 * sh);
1032	SvPOK_only (darkness_sv);	1927	SvPOK_only (darkness_sv);
1033	SvCUR_set (darkness_sv, sw4 * sh);	1928	SvCUR_set (darkness_sv, sw4 * sh);
1034		1929
1035	vx = self->x + (self->w - sw) / 2 - shift_x;	1930	mx += self->x;
1036	vy = self->y + (self->h - sh) / 2 - shift_y;	1931	my += self->y;
1037		1932
1038	/*
1039	int vx = self->vx = self->w >= sw
1040	? self->x + (self->w - sw) / 2
1041	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1042
1043	int vy = self->vy = self->h >= sh
1044	? self->y + (self->h - sh) / 2
1045	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1046	*/
1047
1048	glColor4ub (255, 255, 255, 255);
1049
1050	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051	glEnable (GL_BLEND);
1052	glEnable (GL_TEXTURE_2D);
1053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054
1055	glBegin (GL_QUADS);
1056
1057	last_name = 0;
1058
1059	for (z = 0; z < 3; z++)
1060	for (y = 0; y < sh; y++)	1933	for (y = 0; y < sh; y++)
1061	if (0 <= y + vy && y + vy < self->rows)	1934	if (0 <= y + my && y + my < self->rows)
1062	{	1935	{
1063	maprow *row = self->row + (y + vy);	1936	maprow *row = self->row + (y + my);
1064		1937
1065	for (x = 0; x < sw; x++)	1938	for (x = 0; x < sw; x++)
1066	if (row->c0 <= x + vx && x + vx < row->c1)	1939	if (row->c0 <= x + mx && x + mx < row->c1)
1067	{	1940	{
1068	mapcell *cell = row->col + (x + vx - row->c0);	1941	mapcell *cell = row->col + (x + mx - row->c0);
1069		1942
1070	darkness[y * sw4 + x] = cell->darkness < 0	1943	darkness[y * sw4 + x] = cell->darkness
		1944	? 255 - (cell->darkness - 1)
1071	? 255 - FOW_DARKNESS	1945	: 255 - FOW_DARKNESS;
1072	: 255 - cell->darkness;
1073
1074	face = cell->face [z];
1075
1076	if (face)
1077	{
1078	maptex tex = self->tex [face];
1079
1080	int px = (x + 1) * 32 - tex.w;
1081	int py = (y + 1) * 32 - tex.h;
1082
1083	if (last_name != tex.name)
1084	{
1085	glEnd ();
1086	last_name = tex.name;
1087	glBindTexture (GL_TEXTURE_2D, last_name);
1088	glBegin (GL_QUADS);
1089	}
1090
1091	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1092	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1093	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1094	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1095	}
1096	}	1946	}
1097	}	1947	}
1098
1099	glEnd ();
1100
1101	glDisable (GL_TEXTURE_2D);
1102	glDisable (GL_BLEND);
1103		1948
1104	EXTEND (SP, 3);	1949	EXTEND (SP, 3);
1105	PUSHs (sv_2mortal (newSViv (sw4)));	1950	PUSHs (sv_2mortal (newSViv (sw4)));
1106	PUSHs (sv_2mortal (newSViv (sh)));	1951	PUSHs (sv_2mortal (newSViv (sh)));
1107	PUSHs (darkness_sv);	1952	PUSHs (darkness_sv);
1108	}	1953	}
1109		1954
1110	SV *	1955	SV *
1111	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)
1112	CODE:	1957	CODE:
1113	{	1958	{
1114	int x, y, x1, y1;	1959	int x, y, x1, y1;
1115	SV data_sv = newSV (w h * 7 + 5);	1960	SV data_sv = newSV (w h * 7 + 5);
1116	uint8_t data = (uint8_t )SvPVX (data_sv);	1961	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1141	if (row && row->c0 <= x && x < row->c1)	1986	if (row && row->c0 <= x && x < row->c1)
1142	{	1987	{
1143	mapcell *cell = row->col + (x - row->c0);	1988	mapcell *cell = row->col + (x - row->c0);
1144	uint8_t flags = 0;	1989	uint8_t flags = 0;
1145		1990
1146	if (cell->face [0]) flags \|= 1;	1991	if (cell->tile [0]) flags \|= 1;
1147	if (cell->face [1]) flags \|= 2;	1992	if (cell->tile [1]) flags \|= 2;
1148	if (cell->face [2]) flags \|= 4;	1993	if (cell->tile [2]) flags \|= 4;
1149		1994
1150	*data++ = flags;	1995	*data++ = flags;
1151		1996
1152	if (flags & 1)	1997	if (flags & 1)
1153	{	1998	{
		1999	tileid tile = cell->tile [0];
1154	*data++ = cell->face [0] >> 8;	2000	*data++ = tile >> 8;
1155	*data++ = cell->face [0];	2001	*data++ = tile;
1156	}	2002	}
1157		2003
1158	if (flags & 2)	2004	if (flags & 2)
1159	{	2005	{
		2006	tileid tile = cell->tile [1];
1160	*data++ = cell->face [1] >> 8;	2007	*data++ = tile >> 8;
1161	*data++ = cell->face [1];	2008	*data++ = tile;
1162	}	2009	}
1163		2010
1164	if (flags & 4)	2011	if (flags & 4)
1165	{	2012	{
		2013	tileid tile = cell->tile [2];
1166	*data++ = cell->face [2] >> 8;	2014	*data++ = tile >> 8;
1167	*data++ = cell->face [2];	2015	*data++ = tile;
1168	}	2016	}
1169	}	2017	}
1170	else	2018	else
1171	*data++ = 0;	2019	*data++ = 0;
1172	}	2020	}
…		…
1178	}	2026	}
1179	OUTPUT:	2027	OUTPUT:
1180	RETVAL	2028	RETVAL
1181		2029
1182	void	2030	void
1183	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)
1184	PPCODE:	2032	PPCODE:
1185	{	2033	{
1186	int x, y, z;	2034	int x, y, z;
1187	int w, h;	2035	int w, h;
1188	int x1, y1;	2036	int x1, y1;
…		…
1212	{	2060	{
1213	uint8_t flags = *data++;	2061	uint8_t flags = *data++;
1214		2062
1215	if (flags)	2063	if (flags)
1216	{	2064	{
1217	mapface face[3] = { 0, 0, 0 };
1218
1219	mapcell *cell = row_get_cell (row, x);	2065	mapcell *cell = row_get_cell (row, x);
		2066	tileid tile[3] = { 0, 0, 0 };
1220		2067
1221	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2068	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1222	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2069	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1223	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2070	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1224		2071
1225	if (cell->darkness <= 0)	2072	if (cell->darkness == 0)
1226	{	2073	{
1227	cell->darkness = -1;	2074	cell->darkness = 0;
1228		2075
1229	for (z = 0; z <= 2; z++)	2076	for (z = 0; z <= 2; z++)
1230	{	2077	{
1231	cell->face[z] = face[z];	2078	tileid t = tile [z];
1232		2079
1233	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2080	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2081	{
1234	XPUSHs (sv_2mortal (newSViv (face[z])));	2082	XPUSHs (sv_2mortal (newSViv (t)));
		2083	need_texid (self, t);
		2084	}
		2085
		2086	cell->tile [z] = t;
1235	}	2087	}
1236	}	2088	}
1237	}	2089	}
1238	}	2090	}
1239	}	2091	}
1240	}	2092	}
1241		2093
1242	MODULE = CFClient PACKAGE = CFClient::MixChunk	2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1243		2095
1244	CFClient::MixChunk	2096	CFPlus::MixChunk
1245	new_from_file (SV class, char path)	2097	new_from_file (SV class, char path)
1246	CODE:	2098	CODE:
1247	RETVAL = Mix_LoadWAV (path);	2099	RETVAL = Mix_LoadWAV (path);
1248	OUTPUT:	2100	OUTPUT:
1249	RETVAL	2101	RETVAL
1250		2102
1251	void	2103	void
1252	DESTROY (CFClient::MixChunk self)	2104	DESTROY (CFPlus::MixChunk self)
1253	CODE:	2105	CODE:
1254	Mix_FreeChunk (self);	2106	Mix_FreeChunk (self);
1255		2107
1256	int	2108	int
1257	volume (CFClient::MixChunk self, int volume = -1)	2109	volume (CFPlus::MixChunk self, int volume = -1)
1258	CODE:	2110	CODE:
1259	RETVAL = Mix_VolumeChunk (self, volume);	2111	RETVAL = Mix_VolumeChunk (self, volume);
1260	OUTPUT:	2112	OUTPUT:
1261	RETVAL	2113	RETVAL
1262		2114
1263	int	2115	int
1264	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)
1265	CODE:	2117	CODE:
1266	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1267	OUTPUT:	2119	OUTPUT:
1268	RETVAL	2120	RETVAL
1269		2121
1270	MODULE = CFClient PACKAGE = CFClient::MixMusic	2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1271		2123
1272	int	2124	int
1273	volume (int volume = -1)	2125	volume (int volume = -1)
1274	CODE:	2126	CODE:
1275	RETVAL = Mix_VolumeMusic (volume);	2127	RETVAL = Mix_VolumeMusic (volume);
1276	OUTPUT:	2128	OUTPUT:
1277	RETVAL	2129	RETVAL
1278		2130
1279	CFClient::MixMusic	2131	CFPlus::MixMusic
1280	new_from_file (SV class, char path)	2132	new_from_file (SV class, char path)
1281	CODE:	2133	CODE:
1282	RETVAL = Mix_LoadMUS (path);	2134	RETVAL = Mix_LoadMUS (path);
1283	OUTPUT:	2135	OUTPUT:
1284	RETVAL	2136	RETVAL
1285		2137
1286	void	2138	void
1287	DESTROY (CFClient::MixMusic self)	2139	DESTROY (CFPlus::MixMusic self)
1288	CODE:	2140	CODE:
1289	Mix_FreeMusic (self);	2141	Mix_FreeMusic (self);
1290		2142
1291	int	2143	int
1292	play (CFClient::MixMusic self, int loops = -1)	2144	play (CFPlus::MixMusic self, int loops = -1)
1293	CODE:	2145	CODE:
1294	RETVAL = Mix_PlayMusic (self, loops);	2146	RETVAL = Mix_PlayMusic (self, loops);
1295	OUTPUT:	2147	OUTPUT:
1296	RETVAL	2148	RETVAL
1297		2149
1298	MODULE = CFClient PACKAGE = CFClient::OpenGL	2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1299		2151
1300	BOOT:	2152	BOOT:
1301	{	2153	{
1302	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1303	static const struct {	2155	static const struct {
1304	const char *name;	2156	const char *name;
1305	IV iv;	2157	IV iv;
1306	} *civ, const_iv[] = {	2158	} *civ, const_iv[] = {
1307	# define const_iv(name) { # name, (IV)name }	2159	# define const_iv(name) { # name, (IV)name }
1308	const_iv (GL_COLOR_MATERIAL),	2160	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	2161	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	2162	const_iv (GL_FLAT),
		2163	const_iv (GL_DITHER),
1311	const_iv (GL_BLEND),	2164	const_iv (GL_BLEND),
		2165	const_iv (GL_CULL_FACE),
		2166	const_iv (GL_SCISSOR_TEST),
		2167	const_iv (GL_DEPTH_TEST),
		2168	const_iv (GL_ALPHA_TEST),
		2169	const_iv (GL_NORMALIZE),
		2170	const_iv (GL_RESCALE_NORMAL),
		2171	const_iv (GL_FRONT),
		2172	const_iv (GL_BACK),
1312	const_iv (GL_AND),	2173	const_iv (GL_AND),
		2174	const_iv (GL_ONE),
		2175	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	2176	const_iv (GL_SRC_ALPHA),
		2177	const_iv (GL_DST_ALPHA),
1314	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2178	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2179	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2180	const_iv (GL_SRC_ALPHA_SATURATE),
1315	const_iv (GL_RGB),	2181	const_iv (GL_RGB),
1316	const_iv (GL_RGBA),	2182	const_iv (GL_RGBA),
		2183	const_iv (GL_RGBA4),
		2184	const_iv (GL_RGBA8),
		2185	const_iv (GL_RGB5_A1),
1317	const_iv (GL_UNSIGNED_BYTE),	2186	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),	2187	const_iv (GL_UNSIGNED_SHORT),
		2188	const_iv (GL_UNSIGNED_INT),
1319	const_iv (GL_ALPHA),	2189	const_iv (GL_ALPHA),
		2190	const_iv (GL_INTENSITY),
		2191	const_iv (GL_LUMINANCE),
		2192	const_iv (GL_LUMINANCE_ALPHA),
1320	const_iv (GL_FLOAT),	2193	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	2195	const_iv (GL_COMPILE),
1323	const_iv (GL_TEXTURE_1D),	2196	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	2197	const_iv (GL_TEXTURE_2D),
…		…
1326	const_iv (GL_TEXTURE_MAG_FILTER),	2199	const_iv (GL_TEXTURE_MAG_FILTER),
1327	const_iv (GL_TEXTURE_MIN_FILTER),	2200	const_iv (GL_TEXTURE_MIN_FILTER),
1328	const_iv (GL_TEXTURE_ENV_MODE),	2201	const_iv (GL_TEXTURE_ENV_MODE),
1329	const_iv (GL_TEXTURE_WRAP_S),	2202	const_iv (GL_TEXTURE_WRAP_S),
1330	const_iv (GL_TEXTURE_WRAP_T),	2203	const_iv (GL_TEXTURE_WRAP_T),
		2204	const_iv (GL_REPEAT),
1331	const_iv (GL_CLAMP),	2205	const_iv (GL_CLAMP),
1332	const_iv (GL_REPEAT),	2206	const_iv (GL_CLAMP_TO_EDGE),
1333	const_iv (GL_NEAREST),	2207	const_iv (GL_NEAREST),
1334	const_iv (GL_LINEAR),	2208	const_iv (GL_LINEAR),
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2209	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2210	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2211	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2212	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	2213	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	2214	const_iv (GL_MODULATE),
		2215	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	2216	const_iv (GL_REPLACE),
		2217	const_iv (GL_DEPTH_BUFFER_BIT),
1343	const_iv (GL_COLOR_BUFFER_BIT),	2218	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	2219	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	2220	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	2221	const_iv (GL_COLOR_LOGIC_OP),
		2222	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	2223	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2224	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	2225	const_iv (GL_CONSTANT_BORDER),
1350	const_iv (GL_LINES),	2226	const_iv (GL_LINES),
		2227	const_iv (GL_LINE_STRIP),
		2228	const_iv (GL_LINE_LOOP),
1351	const_iv (GL_QUADS),	2229	const_iv (GL_QUADS),
1352	const_iv (GL_LINE_LOOP),	2230	const_iv (GL_QUAD_STRIP),
		2231	const_iv (GL_TRIANGLES),
		2232	const_iv (GL_TRIANGLE_STRIP),
		2233	const_iv (GL_TRIANGLE_FAN),
1353	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1354	const_iv (GL_FASTEST),	2235	const_iv (GL_FASTEST),
		2236	const_iv (GL_V2F),
		2237	const_iv (GL_V3F),
		2238	const_iv (GL_T2F_V3F),
		2239	const_iv (GL_T2F_N3F_V3F),
1355	# undef const_iv	2240	# undef const_iv
1356	};	2241	};
1357		2242
1358	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; )
1359	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);
1360	}	2248	}
		2249
		2250	char *
		2251	gl_vendor ()
		2252	CODE:
		2253	RETVAL = (char *)glGetString (GL_VENDOR);
		2254	OUTPUT:
		2255	RETVAL
		2256
		2257	char *
		2258	gl_version ()
		2259	CODE:
		2260	RETVAL = (char *)glGetString (GL_VERSION);
		2261	OUTPUT:
		2262	RETVAL
		2263
		2264	char *
		2265	gl_extensions ()
		2266	CODE:
		2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2268	OUTPUT:
		2269	RETVAL
1361		2270
1362	int glGetError ()	2271	int glGetError ()
		2272
		2273	void glFinish ()
1363		2274
1364	void glClear (int mask)	2275	void glClear (int mask)
1365		2276
1366	void glClearColor (float r, float g, float b, float a = 1.0)	2277	void glClearColor (float r, float g, float b, float a = 1.0)
1367	PROTOTYPE: @	2278	PROTOTYPE: @
…		…
1374		2285
1375	void glHint (int target, int mode)	2286	void glHint (int target, int mode)
1376		2287
1377	void glBlendFunc (int sfactor, int dfactor)	2288	void glBlendFunc (int sfactor, int dfactor)
1378		2289
		2290	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2291	CODE:
		2292	gl_BlendFuncSeparate (sa, da, saa, daa);
		2293
		2294	void glDepthMask (int flag)
		2295
1379	void glLogicOp (int opcode)	2296	void glLogicOp (int opcode)
1380		2297
		2298	void glColorMask (int red, int green, int blue, int alpha)
		2299
1381	void glMatrixMode (int mode)	2300	void glMatrixMode (int mode)
1382		2301
1383	void glPushMatrix ()	2302	void glPushMatrix ()
1384		2303
1385	void glPopMatrix ()	2304	void glPopMatrix ()
1386		2305
1387	void glLoadIdentity ()	2306	void glLoadIdentity ()
1388		2307
		2308	void glDrawBuffer (int buffer)
		2309
		2310	void glReadBuffer (int buffer)
		2311
		2312	# near_ and far_ are due to microsofts buggy "c" compiler
		2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2314
		2315	# near_ and far_ are due to microsofts buggy "c" compiler
1389	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1390		2317
1391	void glViewport (int x, int y, int width, int height)	2318	void glViewport (int x, int y, int width, int height)
		2319
		2320	void glScissor (int x, int y, int width, int height)
1392		2321
1393	void glTranslate (float x, float y, float z = 0.)	2322	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	2323	CODE:
1395	glTranslatef (x, y, z);	2324	glTranslatef (x, y, z);
1396		2325
1397	void glScale (float x, float y, float z)	2326	void glScale (float x, float y, float z = 1.)
1398	CODE:	2327	CODE:
1399	glScalef (x, y, z);	2328	glScalef (x, y, z);
1400		2329
1401	void glRotate (float angle, float x, float y, float z)	2330	void glRotate (float angle, float x, float y, float z)
1402	CODE:	2331	CODE:
…		…
1406		2335
1407	void glEnd ()	2336	void glEnd ()
1408		2337
1409	void glColor (float r, float g, float b, float a = 1.0)	2338	void glColor (float r, float g, float b, float a = 1.0)
1410	PROTOTYPE: @	2339	PROTOTYPE: @
		2340	ALIAS:
		2341	glColor_premultiply = 1
1411	CODE:	2342	CODE:
		2343	if (ix)
		2344	{
		2345	r *= a;
		2346	g *= a;
		2347	b *= a;
		2348	}
		2349	// microsoft visual "c" rounds instead of truncating...
1412	glColor4f (r, g, b, a);	2350	glColor4f (r, g, b, a);
		2351
		2352	void glInterleavedArrays (int format, int stride, char *data)
		2353
		2354	void glDrawElements (int mode, int count, int type, char *indices)
		2355
		2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2357
		2358	void glRasterPos (float x, float y, float z = 0.)
		2359	CODE:
		2360	glRasterPos3f (0, 0, z);
		2361	glBitmap (0, 0, 0, 0, x, y, 0);
1413		2362
1414	void glVertex (float x, float y, float z = 0.)	2363	void glVertex (float x, float y, float z = 0.)
1415	CODE:	2364	CODE:
1416	glVertex3f (x, y, z);	2365	glVertex3f (x, y, z);
1417		2366
…		…
1429		2378
1430	void glBindTexture (int target, int name)	2379	void glBindTexture (int target, int name)
1431		2380
1432	void glConvolutionParameter (int target, int pname, float params)	2381	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	2382	CODE:
		2383	if (gl.ConvolutionParameterf)
1434	glConvolutionParameterf (target, pname, params);	2384	gl.ConvolutionParameterf (target, pname, params);
1435		2385
1436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2386	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2387	CODE:
		2388	if (gl.ConvolutionFilter2D)
		2389	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2390
		2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2392	CODE:
		2393	if (gl.SeparableFilter2D)
		2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1437		2395
1438	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1439		2397
1440	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2399
		2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2401
		2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441		2403
1442	int glGenTexture ()	2404	int glGenTexture ()
1443	CODE:	2405	CODE:
1444	{	2406	RETVAL = gen_texture ();
1445	GLuint name;
1446	glGenTextures (1, &name);
1447	RETVAL = name;
1448	}
1449	OUTPUT:	2407	OUTPUT:
1450	RETVAL	2408	RETVAL
1451		2409
1452	void glDeleteTexture (int name)	2410	void glDeleteTexture (int name)
1453	CODE:	2411	CODE:
1454	{
1455	GLuint name_ = name;
1456	glDeleteTextures (1, &name_);	2412	del_texture (name);
1457	}	2413
1458
1459	int glGenList ()	2414	int glGenList ()
1460	CODE:	2415	CODE:
1461	RETVAL = glGenLists (1);	2416	RETVAL = glGenLists (1);
1462	OUTPUT:	2417	OUTPUT:
1463	RETVAL	2418	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.58 by root, Sun Apr 23 00:57:38 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 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC