[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 1.200 by root, Tue Jul 17 16:02:13 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_endian.h>
14	#include <SDL_image.h>	32	#include <SDL_image.h>
15	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
16	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
17		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
18	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
19		40
20	#include <pango/pango.h>	41	#include <pango/pango.h>
21	#include <pango/pangofc-fontmap.h>
22	#include <pango/pangoft2.h>
23		42
24	#ifndef _WIN32	43	#ifndef _WIN32
25	# include <sys/types.h>	44	# include <sys/types.h>
26	# include <sys/socket.h>	45	# include <sys/socket.h>
27	# include <netinet/in.h>	46	# include <netinet/in.h>
28	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
29	# include <inttypes.h>	48	# 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	49	#endif
38		50
39	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
40		52
41	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
42		54
43	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
44	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
45		57
46	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
47		59
48	#define GL_CALL(type,func,args) \	60	#if 0
49	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
50	static int init_; \	62	#else
51	static type fptr_; \	63	# define PARACHUTE 0
52	\	64	#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		65
		66	static AV *texture_av;
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void
		76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		77	{
		78	if (gl.BlendFuncSeparate)
		79	gl.BlendFuncSeparate (sa, da, saa, daa);
		80	else if (gl.BlendFuncSeparateEXT)
		81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		82	else
		83	glBlendFunc (sa, da);
		84	}
		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/glBindTexture (GL_TEXTURE_2D, name);/
		105	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
		110	#include "texcache.c"
		111
		112	#include "pango-font.c"
		113	#include "pango-fontmap.c"
		114	#include "pango-render.c"
		115
63	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
64	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
65		118
66	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
		120
		121	static int
		122	shape_attr_p (PangoLayoutRun *run)
		123	{
		124	GSList *attrs = run->item->analysis.extra_attrs;
		125
		126	while (attrs)
		127	{
		128	PangoAttribute *attr = attrs->data;
		129
		130	if (attr->klass->type == PANGO_ATTR_SHAPE)
		131	return 1;
		132
		133	attrs = attrs->next;
		134	}
		135
		136	return 0;
		137	}
67		138
68	typedef struct cf_layout {	139	typedef struct cf_layout {
69	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
70	int base_height;	142	int base_height;
71	CFClient__Font font;	143	CFPlus__Font font;
72	} *CFClient__Layout;	144	} *CFPlus__Layout;
73		145
74	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
75	static PangoContext *context;	147	static PangoContext *opengl_context;
76	static PangoFontMap *fontmap;	148	static PangoFontMap *opengl_fontmap;
77		149
78	static void	150	static void
79	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
80	{	152	{
81	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
		154	#ifdef FC_HINT_STYLE
		155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
83	}	158	}
84		159
85	static void	160	static void
86	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
87	{	162	{
88	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
89	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
90	*/	165	*/
91	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
95		170
96	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
97	}	172	}
98		173
99	static void	174	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
101	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
102	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
103		181
104	w = (w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!w) w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
106	if (!h) h = 1;
107	}
108		184
		185	if (!rect.width) rect.width = 1;
		186	if (!rect.height) rect.height = 1;
		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
109	typedef uint16_t mapface;	193	typedef uint16_t faceid;
110		194
111	typedef struct {	195	typedef struct {
112	GLint name;	196	int name;
113	int w, h;	197	int w, h;
114	float s, t;	198	float s, t;
115	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
116	} maptex;	202	} maptex;
117		203
118	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
119	int16_t darkness;	207	uint16_t darkness;
120	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
121	} mapcell;	209	} mapcell;
122		210
123	typedef struct {	211	typedef struct {
124	int32_t c0, c1;	212	int32_t c0, c1;
125	mapcell *col;	213	mapcell *col;
126	} maprow;	214	} maprow;
127		215
128	typedef struct map {	216	typedef struct map {
129	int x, y, w, h;	217	int x, y, w, h;
130	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
131	int faces;	219	int faces; tileid *face2tile; // [faceid]
132	mapface *face;	220	int texs; maptex *tex; // [tileid]
133
134	int texs;
135	maptex *tex;
136		221
137	int32_t rows;	222	int32_t rows;
138	maprow *row;	223	maprow *row;
139	} *CFClient__Map;	224	} *CFPlus__Map;
140		225
141	static char *	226	static char *
142	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
143	{	228	{
144	char *p;	229	char *p;
…		…
161	}	246	}
162		247
163	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#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))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
165		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
166	static maprow *	271	static maprow *
167	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
168	{	273	{
169	if (0 > y)	274	if (0 > y)
170	{	275	{
171	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
172	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
210		315
211	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
212	}	317	}
213		318
214	static mapcell *	319	static mapcell *
215	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
216	{	321	{
217	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
218	}	323	}
219		324
220	static void	325	static void
221	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
222	{	327	{
223	int r;	328	int r;
224		329
225	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
226	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
234	self->row = 0;	339	self->row = 0;
235	self->rows = 0;	340	self->rows = 0;
236	}	341	}
237		342
238	static void	343	static void
239	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
240	{	345	{
241	int x, y;	346	int x, y;
242	maprow *row;	347	maprow *row;
		348	mapcell *cell;
243		349
244	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
245	if (y >= 0)	351	if (y >= 0)
246	{	352	{
247	if (y >= self->rows)	353	if (y >= self->rows)
…		…
253	if (x >= row->c0)	359	if (x >= row->c0)
254	{	360	{
255	if (x >= row->c1)	361	if (x >= row->c1)
256	break;	362	break;
257		363
258	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
259	}	370	}
260	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV hv, smooth_key key, IV bits)
		381	{
		382	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (sv, SvIVX (sv) \| bits);
		386	else
		387	sv_setiv (*sv, bits);
261	}	388	}
262		389
263	static void	390	static void
264	music_finished (void)	391	music_finished (void)
265	{	392	{
…		…
284	ev.data2 = 0;	411	ev.data2 = 0;
285		412
286	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
287	}	414	}
288		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n \|= n >> 1;
		425	n \|= n >> 2;
		426	n \|= n >> 4;
		427	n \|= n >> 8;
		428	n \|= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
289	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
290		438
291	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
292		440
293	BOOT:	441	BOOT:
294	{	442	{
295	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
296	static const struct {	444	static const struct {
297	const char *name;	445	const char *name;
298	IV iv;	446	IV iv;
299	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
300	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
301	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
302	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
303	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
304	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
305	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
314	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
315	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
316	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
317	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
318	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
319	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
320	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
321	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
322	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
323	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
378	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
379	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
380	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
381	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
382	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
383	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
384	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
385	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
386	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
387	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
388	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
389	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
390	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
391	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
392	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
393	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
394	const_iv (KMOD_MODE),	555	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	556	# undef const_iv
400	};	557	};
401		558
402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
404		561
405	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
408	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
409		571
410	int	572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
		582
		583	void
		584	pango_init ()
		585	CODE:
		586	{
		587	opengl_fontmap = pango_opengl_font_map_new ();
		588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		590	}
		591
		592	char *
		593	SDL_GetError ()
		594
		595	int
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
412		597
413	void	598	void
414	SDL_Quit ()	599	SDL_Quit ()
415		600
416	void	601	void
417	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
418	PPCODE:	603	PPCODE:
419	{	604	{
420	SDL_Rect **m;	605	SDL_Rect **m;
421		606
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
426		611
		612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		614
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		619
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		621	#if SDL_VERSION_ATLEAST(1,2,10)
433	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
434	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
435		624	#endif
436	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		625
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
440		627
441	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
442	while (*m)	629	while (*m)
443	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
444	AV *av = newAV ();	633	AV *av = newAV ();
445	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
446	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
447	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
448		640
449	++m;	641	++m;
450	}	642	}
451	}	643	}
452		644
453	int	645	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
455	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
456	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	659	);
		660
		661	if (RETVAL)
		662	{
		663	av_clear (texture_av);
		664
459	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		667	#include "glfunc.h"
		668	#undef GL_FUNC
		669	}
		670	}
460	OUTPUT:	671	OUTPUT:
461	RETVAL	672	RETVAL
462		673
463	void	674	void
464	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
465		676
		677	char *
		678	SDL_GetKeyName (int sym)
		679
		680	int
		681	SDL_GetAppState ()
		682
466	void	683	void
467	SDL_PollEvent ()	684	poll_events ()
468	PPCODE:	685	PPCODE:
469	{	686	{
470	SDL_Event ev;	687	SDL_Event ev;
471		688
472	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
473	{	691	{
474	HV *hv = newHV ();	692	HV *hv = newHV ();
475	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
476		694
477	switch (ev.type)	695	switch (ev.type)
…		…
479	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
480	case SDL_KEYUP:	698	case SDL_KEYUP:
481	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
482	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
483	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
484	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
485	break;	704	break;
486		705
487	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	709	break;
491		710
492	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
		730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
498	break;	737	break;
499		738
500	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
		741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		742
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	747	break;
…		…
510	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
511	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
512	break;	753	break;
513	}	754	}
514		755
515	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
516	}	757	}
517	}	758	}
518		759
519	int	760	int
520	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
529	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
530		771
531	void	772	void
532	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
533	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
534	#ifndef _WIN32	781	#ifdef _WIN32
535	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
536	#endif	803	#endif
537		804	}
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		805
552	void	806	void
553	add_font (char *file)	807	add_font (char *file)
554	CODE:	808	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
556		810
557	void	811	void
558	load_image_inline (SV *image_)	812	load_image_inline (SV *image_)
559	ALIAS:	813	ALIAS:
560	load_image_file = 1	814	load_image_file = 1
…		…
602		856
603	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	857	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
604		858
605	assert (surface2->pitch == surface2->w * 4);	859	assert (surface2->pitch == surface2->w * 4);
606		860
		861	SDL_LockSurface (surface2);
607	EXTEND (SP, 5);	862	EXTEND (SP, 6);
608	PUSHs (sv_2mortal (newSViv (surface2->w)));	863	PUSHs (sv_2mortal (newSViv (surface2->w)));
609	PUSHs (sv_2mortal (newSViv (surface2->h)));	864	PUSHs (sv_2mortal (newSViv (surface2->h)));
610	SDL_LockSurface (surface2);
611	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	865	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)));	866	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
614	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	867	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
615	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	868	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		869	SDL_UnlockSurface (surface2);
616		870
617	SDL_FreeSurface (surface);	871	SDL_FreeSurface (surface);
618	SDL_FreeSurface (surface2);	872	SDL_FreeSurface (surface2);
619	}	873	}
620		874
…		…
644	}	898	}
645		899
646	void	900	void
647	error (char *message)	901	error (char *message)
648	CODE:	902	CODE:
		903	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	904	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	905	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		906	#endif
		907
		908	void
		909	fatal (char *message)
		910	CODE:
		911	fprintf (stderr, "FATAL: %s\n", message);
		912	#ifdef _WIN32
		913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		914	#endif
		915	_exit (1);
		916
		917	void
		918	_exit (int retval = 0)
		919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
651	#else	922	#else
652	fprintf (stderr, "ERROR: %s\n", message);	923	_exit (retval);
653	#endif	924	#endif
654		925
655	void	926	void
656	fatal (char *message)	927	debug ()
657	CODE:	928	CODE:
658	#ifdef _WIN32	929	{
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	930	#if DEBUG
660	#else	931	VALGRIND_DO_LEAK_CHECK;
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif	932	#endif
663	exit (1);	933	}
664		934
665	MODULE = CFClient PACKAGE = CFClient::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
666		936
667	CFClient::Font	937	CFPlus::Font
668	new_from_file (SV class, char path, int id = 0)	938	new_from_file (SV class, char path, int id = 0)
669	CODE:	939	CODE:
670	{	940	{
671	int count;	941	int count;
672	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	942	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
675	}	945	}
676	OUTPUT:	946	OUTPUT:
677	RETVAL	947	RETVAL
678		948
679	void	949	void
680	DESTROY (CFClient::Font self)	950	DESTROY (CFPlus::Font self)
681	CODE:	951	CODE:
682	pango_font_description_free (self);	952	pango_font_description_free (self);
683		953
684	void	954	void
685	make_default (CFClient::Font self)	955	make_default (CFPlus::Font self)
686	CODE:	956	CODE:
687	default_font = self;	957	default_font = self;
688		958
689	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
690		960
691	CFClient::Layout	961	void
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	962	reset_glyph_cache ()
		963	CODE:
		964	tc_clear ();
		965
		966	CFPlus::Layout
		967	new (SV *class)
693	CODE:	968	CODE:
694	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
		970
695	RETVAL->pl = pango_layout_new (context);	971	RETVAL->pl = pango_layout_new (opengl_context);
696	RETVAL->base_height = base_height;	972	RETVAL->r = 1.;
		973	RETVAL->g = 1.;
		974	RETVAL->b = 1.;
		975	RETVAL->a = 1.;
		976	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	977	RETVAL->font = 0;
		978
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	980	layout_update_font (RETVAL);
700	OUTPUT:	981	OUTPUT:
701	RETVAL	982	RETVAL
702		983
703	void	984	void
704	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
705	CODE:	986	CODE:
706	g_object_unref (self->pl);	987	g_object_unref (self->pl);
707	Safefree (self);	988	Safefree (self);
708		989
709	void	990	void
710	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
711	CODE:	992	CODE:
712	{	993	{
713	STRLEN textlen;	994	STRLEN textlen;
714	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
715		996
716	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
717	}	998	}
718		999
719	void	1000	void
720	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
721	CODE:	1002	CODE:
722	{	1003	{
723	STRLEN textlen;	1004	STRLEN textlen;
724	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
725		1006
726	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
727	}	1008	}
728		1009
		1010	void
		1011	set_shapes (CFPlus::Layout self, ...)
		1012	CODE:
		1013	{
		1014	PangoAttrList *attrs = 0;
		1015	const char *text = pango_layout_get_text (self->pl);
		1016	const char *pos = text;
		1017	int arg = 4;
		1018
		1019	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1020	{
		1021	PangoRectangle inkrect, rect;
		1022	PangoAttribute *attr;
		1023
		1024	int x = SvIV (ST (arg - 3));
		1025	int y = SvIV (ST (arg - 2));
		1026	int w = SvIV (ST (arg - 1));
		1027	int h = SvIV (ST (arg ));
		1028
		1029	inkrect.x = 0;
		1030	inkrect.y = 0;
		1031	inkrect.width = 0;
		1032	inkrect.height = 0;
		1033
		1034	rect.x = x * PANGO_SCALE;
		1035	rect.y = y * PANGO_SCALE;
		1036	rect.width = w * PANGO_SCALE;
		1037	rect.height = h * PANGO_SCALE;
		1038
		1039	if (!attrs)
		1040	attrs = pango_layout_get_attributes (self->pl);
		1041
		1042	attr = pango_attr_shape_new (&inkrect, &rect);
		1043	attr->start_index = pos - text;
		1044	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1045	pango_attr_list_insert (attrs, attr);
		1046
		1047	arg += 4;
		1048	pos += sizeof (OBJ_STR) - 1;
		1049	}
		1050
		1051	if (attrs)
		1052	pango_layout_set_attributes (self->pl, attrs);
		1053	}
		1054
		1055	void
		1056	get_shapes (CFPlus::Layout self)
		1057	PPCODE:
		1058	{
		1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1060
		1061	do
		1062	{
		1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1064
		1065	if (run && shape_attr_p (run))
		1066	{
		1067	PangoRectangle extents;
		1068	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1069
		1070	EXTEND (SP, 2);
		1071	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1073	}
		1074	}
		1075	while (pango_layout_iter_next_run (iter));
		1076
		1077	pango_layout_iter_free (iter);
		1078	}
		1079
		1080	int
		1081	has_wrapped (CFPlus::Layout self)
		1082	CODE:
		1083	{
		1084	int lines = 1;
		1085	const char *text = pango_layout_get_text (self->pl);
		1086
		1087	while (*text)
		1088	lines += *text++ == '\n';
		1089
		1090	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1091	}
		1092	OUTPUT:
		1093	RETVAL
		1094
729	SV *	1095	SV *
730	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
731	CODE:	1097	CODE:
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
733	SvUTF8_on (RETVAL);	1099	sv_utf8_decode (RETVAL);
734	OUTPUT:	1100	OUTPUT:
735	RETVAL	1101	RETVAL
736		1102
737	void	1103	void
		1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1105	CODE:
		1106	self->r = r;
		1107	self->g = g;
		1108	self->b = b;
		1109	self->a = a;
		1110
		1111	void
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
739	CODE:	1113	CODE:
740	if (self->font != font)	1114	if (self->font != font)
741	{	1115	{
742	self->font = font;	1116	self->font = font;
743	layout_update_font (self);	1117	layout_update_font (self);
744	}	1118	}
745		1119
746	void	1120	void
747	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
748	CODE:	1122	CODE:
749	if (self->base_height != base_height)	1123	if (self->base_height != base_height)
750	{	1124	{
751	self->base_height = base_height;	1125	self->base_height = base_height;
752	layout_update_font (self);	1126	layout_update_font (self);
753	}	1127	}
754		1128
755	void	1129	void
756	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
757	CODE:	1131	CODE:
758	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
759		1133
760	void	1134	void
		1135	set_indent (CFPlus::Layout self, int indent)
		1136	CODE:
		1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1138
		1139	void
		1140	set_spacing (CFPlus::Layout self, int spacing)
		1141	CODE:
		1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1143
		1144	void
		1145	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1146	CODE:
		1147	pango_layout_set_ellipsize (self->pl,
		1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1151	: PANGO_ELLIPSIZE_NONE
		1152	);
		1153
		1154	void
		1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1156	CODE:
		1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1158
		1159	void
761	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
762	PPCODE:	1161	PPCODE:
763	{	1162	{
764	int w, h;	1163	int w, h;
765		1164
766	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
…		…
769	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
770	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
771	}	1170	}
772		1171
773	int	1172	int
		1173	descent (CFPlus::Layout self)
		1174	CODE:
		1175	{
		1176	PangoRectangle rect;
		1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1178	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1179	RETVAL = PANGO_DESCENT (rect);
		1180	}
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	int
774	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
775	CODE:	1186	CODE:
776	{	1187	{
777	int index, trailing;	1188	int index, trailing;
778	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
779	RETVAL = index;	1190	RETVAL = index + trailing;
780	}	1191	}
781	OUTPUT:	1192	OUTPUT:
782	RETVAL	1193	RETVAL
783		1194
784	void	1195	void
785	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
786	PPCODE:	1197	PPCODE:
787	{	1198	{
788	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
789	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
790		1201
…		…
793	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
794	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
795	}	1206	}
796		1207
797	void	1208	void
798	render (CFClient::Layout self)	1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
799	PPCODE:	1210	PPCODE:
800	{	1211	{
801	SV *retval;	1212	int line, x;
802	int w, h;
803	FT_Bitmap bitmap;
804		1213
805	layout_get_pixel_size (self, &w, &h);	1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
806		1216
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);	1217	EXTEND (SP, 2);
823	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
824	PUSHs (sv_2mortal (newSViv (h)));	1242	PUSHs (sv_2mortal (newSViv (index)));
825	PUSHs (sv_2mortal (retval));	1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
826	}	1245	}
827		1246
		1247	void
		1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1249	PPCODE:
		1250	pango_opengl_render_layout_subpixel (
		1251	self->pl,
		1252	x * PANGO_SCALE, y * PANGO_SCALE,
		1253	self->r, self->g, self->b, self->a,
		1254	flags
		1255	);
		1256
828	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
829		1258
		1259	int minpot (int n)
		1260
830	void	1261	void
		1262	pad2pot (SV data_, SV w_, SV *h_)
		1263	CODE:
		1264	{
		1265	int ow = SvIV (w_);
		1266	int oh = SvIV (h_);
		1267
		1268	if (ow && oh)
		1269	{
		1270	int nw = minpot (ow);
		1271	int nh = minpot (oh);
		1272
		1273	if (nw != ow \|\| nh != oh)
		1274	{
		1275	if (SvOK (data_))
		1276	{
		1277	STRLEN datalen;
		1278	char *data = SvPVbyte (data_, datalen);
		1279	int bpp = datalen / (ow * oh);
		1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1281
		1282	SvPOK_only (result_);
		1283	SvCUR_set (result_, nw * nh * bpp);
		1284
		1285	memset (SvPVX (result_), 0, nw * nh * bpp);
		1286	while (oh--)
		1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1288
		1289	sv_setsv (data_, result_);
		1290	}
		1291
		1292	sv_setiv (w_, nw);
		1293	sv_setiv (h_, nh);
		1294	}
		1295	}
		1296	}
		1297
		1298	void
831	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
832	PROTOTYPE: $$$;$$	1300	PROTOTYPE: $$$;$$
		1301	ALIAS:
		1302	draw_quad_alpha = 1
		1303	draw_quad_alpha_premultiplied = 2
833	CODE:	1304	CODE:
834	{	1305	{
835	HV hv = (HV )SvRV (self);	1306	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
840		1310
841	if (items < 5)	1311	if (items < 5)
842	{	1312	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	1315	}
846		1316
		1317	if (ix)
		1318	{
		1319	glEnable (GL_BLEND);
		1320
		1321	if (ix == 2)
		1322	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1323	else
		1324	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1325	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1326
		1327	glEnable (GL_ALPHA_TEST);
		1328	glAlphaFunc (GL_GREATER, 0.01f);
		1329	}
		1330
847	glBindTexture (GL_TEXTURE_2D, name);	1331	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1332
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);	1333	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1334	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1335	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1336	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1337	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1338	glEnd ();
858	}
859		1339
		1340	if (ix)
		1341	{
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	}
		1345	}
		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
860	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
861		1359
862	CFClient::Map	1360	CFPlus::Map
863	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
864	CODE:	1362	CODE:
865	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
866	RETVAL->x = 0;	1364	RETVAL->x = 0;
867	RETVAL->y = 0;	1365	RETVAL->y = 0;
868	RETVAL->w = map_width;	1366	RETVAL->w = 0;
869	RETVAL->h = map_height;	1367	RETVAL->h = 0;
870	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
871	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
872	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
873	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	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;	1372	RETVAL->rows = 0;
877	RETVAL->row = 0;	1373	RETVAL->row = 0;
878	OUTPUT:	1374	OUTPUT:
879	RETVAL	1375	RETVAL
880		1376
881	void	1377	void
882	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
883	CODE:	1379	CODE:
884	{	1380	{
885	map_clear (self);	1381	map_clear (self);
886	Safefree (self->face);	1382	Safefree (self->face2tile);
		1383	Safefree (self->tex);
887	Safefree (self);	1384	Safefree (self);
888	}	1385	}
889		1386
890	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
891	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
892	CODE:	1395	CODE:
893	map_clear (self);	1396	map_clear (self);
894		1397
895	void	1398	void
896	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
897	CODE:	1400	CODE:
898	{	1401	{
899	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
900	{	1403	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	}	1404	}
907		1405
908	void	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 \|\| face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 \|\| smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
		1427	}
		1428
		1429	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)	1430	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:	1431	CODE:
911	{	1432	{
912	while (self->texs <= texid)	1433	need_texid (self, texid);
913	{
914	Append (maptex, self->tex, self->texs, self->texs);
915	self->texs *= 2;
916	}
917		1434
918	{	1435	{
919	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
920		1437
921	tex->name = name;	1438	tex->name = name;
…		…
926	tex->r = r;	1443	tex->r = r;
927	tex->g = g;	1444	tex->g = g;
928	tex->b = b;	1445	tex->b = b;
929	tex->a = a;	1446	tex->a = a;
930	}	1447	}
		1448
		1449	// somewhat hackish, but for textures that require it, it really
		1450	// improves the look, and most others don't suffer.
		1451	glBindTexture (GL_TEXTURE_2D, name);
		1452	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1453	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1454	// use uglier nearest interpolation because linear suffers
		1455	// from transparent color bleeding and ugly wrapping effects.
		1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
931	}	1457	}
932		1458
933	int	1459	int
934	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
935	ALIAS:	1461	ALIAS:
936	oy = 1	1462	oy = 1
		1463	x = 2
		1464	y = 3
		1465	w = 4
		1466	h = 5
937	CODE:	1467	CODE:
938	switch (ix)	1468	switch (ix)
939	{	1469	{
940	case 0: RETVAL = self->ox; break;	1470	case 0: RETVAL = self->ox; break;
941	case 1: RETVAL = self->oy; break;	1471	case 1: RETVAL = self->oy; break;
		1472	case 2: RETVAL = self->x; break;
		1473	case 3: RETVAL = self->y; break;
		1474	case 4: RETVAL = self->w; break;
		1475	case 5: RETVAL = self->h; break;
942	}	1476	}
943	OUTPUT:	1477	OUTPUT:
944	RETVAL	1478	RETVAL
945		1479
946	void	1480	void
947	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
948	CODE:	1482	CODE:
949	{	1483	{
950	if (dx > 0)	1484	if (dx > 0)
951	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
952	else if (dx < 0)	1486	else if (dx < 0)
953	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
954		1488
955	if (dy > 0)	1489	if (dy > 0)
956	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
957	else if (dy < 0)	1491	else if (dy < 0)
958	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
959		1493
960	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
961	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
962		1496
963	while (self->y < 0)	1497	while (self->y < 0)
…		…
968	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
969	}	1503	}
970	}	1504	}
971		1505
972	void	1506	void
973	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
974	CODE:	1508	CODE:
975	{	1509	{
976	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
977	uint8_t data_end = (uint8_t )SvEND (data_);	1511	uint8_t data_end = (uint8_t )SvEND (data_);
978	mapcell *cell;	1512	mapcell *cell;
979	int x, y, flags;	1513	int x, y, flags;
980		1514
981	while (data < data_end)	1515	while (data < data_end - 1)
982	{	1516	{
983	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
984		1518
985	x = ((flags >> 10) & 63) + self->x;	1519	x = self->x + ((flags >> 10) & 63);
986	y = ((flags >> 4) & 63) + self->y;	1520	y = self->y + ((flags >> 4) & 63);
987		1521
988	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
989		1523
990	if (flags & 15)	1524	if (flags & 15)
991	{	1525	{
992	if (cell->darkness < 0)	1526	if (!cell->darkness)
993	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
994	cell->darkness = 0;	1529	cell->darkness = 256;
995	cell->face [0] = 0;
996	cell->face [1] = 0;
997	cell->face [2] = 0;
998	}	1530	}
999		1531
1000	cell->darkness = flags & 8 ? *data++ : 255;
1001
1002	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
1003		1573
1004	if (flags & 4)	1574	if (flags & 4)
1005	{	1575	{
1006	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
1007	}	1579	}
1008		1580
1009	if (flags & 2)	1581	if (flags & 2)
1010	{	1582	{
1011	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
1012	}	1586	}
1013		1587
1014	if (flags & 1)	1588	if (flags & 1)
1015	{	1589	{
1016	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
1017	}	1593	}
1018	}	1594	}
1019	else	1595	else
1020	cell->darkness = -1;	1596	cell->darkness = 0;
1021	}	1597	}
1022	}	1598	}
1023		1599
1024	SV *	1600	SV *
1025	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1026	CODE:	1602	CODE:
1027	{	1603	{
1028	int x1, x;	1604	int x1, x;
1029	int y1, y;	1605	int y1, y;
1030	int z;	1606	int z;
…		…
1051	{	1627	{
1052	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1053		1629
1054	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1055	{	1631	{
1056	mapface face = cell->face [z];
1057
1058	if (face)
1059	{
1060	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1061	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1062	int a1 = tex.a;	1634	int a1 = tex.a;
1063		1635
1064	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1065	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1066	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1067	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1068	}
1069	}	1640	}
1070	}	1641	}
1071		1642
1072	*map++ = (r )	1643	*map++ = (r )
1073	\| (g << 8)	1644	\| (g << 8)
…		…
1080	}	1651	}
1081	OUTPUT:	1652	OUTPUT:
1082	RETVAL	1653	RETVAL
1083		1654
1084	void	1655	void
1085	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1086	PPCODE:	1657	CODE:
1087	{	1658	{
1088	int vx, vy;	1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1089	int x, y, z;	1663	int x, y, z;
1090	int last_name;	1664	int last_name;
1091	mapface face;	1665
		1666	// thats current max. sorry.
		1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
		1669
		1670	// clear key, in case of extra padding
		1671	memset (&skey, 0, sizeof (skey));
		1672
		1673	glColor4ub (255, 255, 255, 255);
		1674
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1677	glEnable (GL_TEXTURE_2D);
		1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1679
		1680	glBegin (GL_QUADS);
		1681
		1682	last_name = 0;
		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
		1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
		1713	for (y = 0; y < sh; y++)
		1714	if (0 <= y + my && y + my < self->rows)
		1715	{
		1716	maprow *row = self->row + (y + my);
		1717
		1718	for (x = 0; x < sw; x++)
		1719	if (row->c0 <= x + mx && x + mx < row->c1)
		1720	{
		1721	mapcell *cell = row->col + (x + mx - row->c0);
		1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x\|y is
		1775	// shifted +1\|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
		1819	{
		1820	int level = (w << 5) \| b;
		1821	HE *he;
		1822
		1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
		1825	{
		1826	smooth_key skey = (smooth_key )HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
		1848	glEnd ();
		1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
		1916	}
		1917
		1918	void
		1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1920	CODE:
		1921	{
		1922	static float color[16][3] = {
		1923	{ 0.00F, 0.00F, 0.00F },
		1924	{ 1.00F, 1.00F, 1.00F },
		1925	{ 0.00F, 0.00F, 0.55F },
		1926	{ 1.00F, 0.00F, 0.00F },
		1927
		1928	{ 1.00F, 0.54F, 0.00F },
		1929	{ 0.11F, 0.56F, 1.00F },
		1930	{ 0.93F, 0.46F, 0.00F },
		1931	{ 0.18F, 0.54F, 0.34F },
		1932
		1933	{ 0.56F, 0.73F, 0.56F },
		1934	{ 0.80F, 0.80F, 0.80F },
		1935	{ 0.55F, 0.41F, 0.13F },
		1936	{ 0.99F, 0.77F, 0.26F },
		1937
		1938	{ 0.74F, 0.65F, 0.41F },
		1939
		1940	{ 0.00F, 1.00F, 1.00F },
		1941	{ 1.00F, 0.00F, 1.00F },
		1942	{ 1.00F, 1.00F, 0.00F },
		1943	};
		1944
		1945	int x, y;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1949	glEnable (GL_BLEND);
		1950	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1951	glBegin (GL_QUADS);
		1952
		1953	for (y = 0; y < h; y++)
		1954	for (x = 0; x < w; x++)
		1955	{
		1956	unsigned char m = data [x + y * w];
		1957
		1958	if (m)
		1959	{
		1960	float *c = color [m & 15];
		1961
		1962	float tx1 = m & 0x40 ? 0.5 : 0.;
		1963	float tx2 = tx1 + 0.5;
		1964
		1965	glColor4f (c[0], c[1], c[2], 0.75);
		1966	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1967	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1968	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1969	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1970	}
		1971	}
		1972
		1973	glEnd ();
		1974	glDisable (GL_BLEND);
		1975	glDisable (GL_TEXTURE_2D);
		1976	}
		1977
		1978	void
		1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1980	PPCODE:
		1981	{
		1982	int x, y;
1092	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1093	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1094	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1095		1986
1096	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1097	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1098	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1099		1990
1100	vx = self->x + (self->w - sw) / 2 - shift_x;	1991	mx += self->x;
1101	vy = self->y + (self->h - sh) / 2 - shift_y;	1992	my += self->y;
1102		1993
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++)	1994	for (y = 0; y < sh; y++)
1126	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1127	{	1996	{
1128	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1129		1998
1130	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1131	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1132	{	2001	{
1133	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1134		2003
1135	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1136	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1137	: 255 - cell->darkness;
1138
1139	face = cell->face [z];
1140
1141	if (face)
1142	{
1143	maptex tex = self->tex [face];
1144
1145	int px = (x + 1) * 32 - tex.w;
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	}
1161	}	2007	}
1162	}	2008	}
1163
1164	glEnd ();
1165
1166	glDisable (GL_TEXTURE_2D);
1167	glDisable (GL_BLEND);
1168		2009
1169	EXTEND (SP, 3);	2010	EXTEND (SP, 3);
1170	PUSHs (sv_2mortal (newSViv (sw4)));	2011	PUSHs (sv_2mortal (newSViv (sw4)));
1171	PUSHs (sv_2mortal (newSViv (sh)));	2012	PUSHs (sv_2mortal (newSViv (sh)));
1172	PUSHs (darkness_sv);	2013	PUSHs (darkness_sv);
1173	}	2014	}
1174		2015
1175	SV *	2016	SV *
1176	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1177	CODE:	2018	CODE:
1178	{	2019	{
1179	int x, y, x1, y1;	2020	int x, y, x1, y1;
1180	SV data_sv = newSV (w h * 7 + 5);	2021	SV data_sv = newSV (w h * 7 + 5);
1181	uint8_t data = (uint8_t )SvPVX (data_sv);	2022	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1206	if (row && row->c0 <= x && x < row->c1)	2047	if (row && row->c0 <= x && x < row->c1)
1207	{	2048	{
1208	mapcell *cell = row->col + (x - row->c0);	2049	mapcell *cell = row->col + (x - row->c0);
1209	uint8_t flags = 0;	2050	uint8_t flags = 0;
1210		2051
1211	if (cell->face [0]) flags \|= 1;	2052	if (cell->tile [0]) flags \|= 1;
1212	if (cell->face [1]) flags \|= 2;	2053	if (cell->tile [1]) flags \|= 2;
1213	if (cell->face [2]) flags \|= 4;	2054	if (cell->tile [2]) flags \|= 4;
1214		2055
1215	*data++ = flags;	2056	*data++ = flags;
1216		2057
1217	if (flags & 1)	2058	if (flags & 1)
1218	{	2059	{
		2060	tileid tile = cell->tile [0];
1219	*data++ = cell->face [0] >> 8;	2061	*data++ = tile >> 8;
1220	*data++ = cell->face [0];	2062	*data++ = tile;
1221	}	2063	}
1222		2064
1223	if (flags & 2)	2065	if (flags & 2)
1224	{	2066	{
		2067	tileid tile = cell->tile [1];
1225	*data++ = cell->face [1] >> 8;	2068	*data++ = tile >> 8;
1226	*data++ = cell->face [1];	2069	*data++ = tile;
1227	}	2070	}
1228		2071
1229	if (flags & 4)	2072	if (flags & 4)
1230	{	2073	{
		2074	tileid tile = cell->tile [2];
1231	*data++ = cell->face [2] >> 8;	2075	*data++ = tile >> 8;
1232	*data++ = cell->face [2];	2076	*data++ = tile;
1233	}	2077	}
1234	}	2078	}
1235	else	2079	else
1236	*data++ = 0;	2080	*data++ = 0;
1237	}	2081	}
…		…
1243	}	2087	}
1244	OUTPUT:	2088	OUTPUT:
1245	RETVAL	2089	RETVAL
1246		2090
1247	void	2091	void
1248	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2092	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1249	PPCODE:	2093	PPCODE:
1250	{	2094	{
1251	int x, y, z;	2095	int x, y, z;
1252	int w, h;	2096	int w, h;
1253	int x1, y1;	2097	int x1, y1;
…		…
1277	{	2121	{
1278	uint8_t flags = *data++;	2122	uint8_t flags = *data++;
1279		2123
1280	if (flags)	2124	if (flags)
1281	{	2125	{
1282	mapface face[3] = { 0, 0, 0 };
1283
1284	mapcell *cell = row_get_cell (row, x);	2126	mapcell *cell = row_get_cell (row, x);
		2127	tileid tile[3] = { 0, 0, 0 };
1285		2128
1286	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2129	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1287	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2130	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1288	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2131	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1289		2132
1290	if (cell->darkness <= 0)	2133	if (cell->darkness == 0)
1291	{	2134	{
1292	cell->darkness = -1;	2135	cell->darkness = 0;
1293		2136
1294	for (z = 0; z <= 2; z++)	2137	for (z = 0; z <= 2; z++)
1295	{	2138	{
1296	cell->face[z] = face[z];	2139	tileid t = tile [z];
1297		2140
1298	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2141	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2142	{
1299	XPUSHs (sv_2mortal (newSViv (face[z])));	2143	XPUSHs (sv_2mortal (newSViv (t)));
		2144	need_texid (self, t);
		2145	}
		2146
		2147	cell->tile [z] = t;
1300	}	2148	}
1301	}	2149	}
1302	}	2150	}
1303	}	2151	}
1304	}	2152	}
1305	}	2153	}
1306		2154
1307	MODULE = CFClient PACKAGE = CFClient::MixChunk	2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1308		2156
1309	CFClient::MixChunk	2157	CFPlus::MixChunk
1310	new_from_file (SV class, char path)	2158	new_from_file (SV class, char path)
1311	CODE:	2159	CODE:
1312	RETVAL = Mix_LoadWAV (path);	2160	RETVAL = Mix_LoadWAV (path);
1313	OUTPUT:	2161	OUTPUT:
1314	RETVAL	2162	RETVAL
1315		2163
1316	void	2164	void
1317	DESTROY (CFClient::MixChunk self)	2165	DESTROY (CFPlus::MixChunk self)
1318	CODE:	2166	CODE:
1319	Mix_FreeChunk (self);	2167	Mix_FreeChunk (self);
1320		2168
1321	int	2169	int
1322	volume (CFClient::MixChunk self, int volume = -1)	2170	volume (CFPlus::MixChunk self, int volume = -1)
1323	CODE:	2171	CODE:
1324	RETVAL = Mix_VolumeChunk (self, volume);	2172	RETVAL = Mix_VolumeChunk (self, volume);
1325	OUTPUT:	2173	OUTPUT:
1326	RETVAL	2174	RETVAL
1327		2175
1328	int	2176	int
1329	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1330	CODE:	2178	CODE:
1331	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1332	OUTPUT:	2180	OUTPUT:
1333	RETVAL	2181	RETVAL
1334		2182
1335	MODULE = CFClient PACKAGE = CFClient::MixMusic	2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1336		2184
1337	int	2185	int
1338	volume (int volume = -1)	2186	volume (int volume = -1)
1339	CODE:	2187	CODE:
1340	RETVAL = Mix_VolumeMusic (volume);	2188	RETVAL = Mix_VolumeMusic (volume);
1341	OUTPUT:	2189	OUTPUT:
1342	RETVAL	2190	RETVAL
1343		2191
		2192	int
		2193	fade_out (int ms)
		2194	CODE:
		2195	RETVAL = Mix_FadeOutMusic (ms);
		2196	OUTPUT:
		2197	RETVAL
		2198
1344	CFClient::MixMusic	2199	CFPlus::MixMusic
1345	new_from_file (SV class, char path)	2200	new_from_file (SV class, char path)
1346	CODE:	2201	CODE:
1347	RETVAL = Mix_LoadMUS (path);	2202	RETVAL = Mix_LoadMUS (path);
1348	OUTPUT:	2203	OUTPUT:
1349	RETVAL	2204	RETVAL
1350		2205
1351	void	2206	void
1352	DESTROY (CFClient::MixMusic self)	2207	DESTROY (CFPlus::MixMusic self)
1353	CODE:	2208	CODE:
1354	Mix_FreeMusic (self);	2209	Mix_FreeMusic (self);
1355		2210
1356	int	2211	int
1357	play (CFClient::MixMusic self, int loops = -1)	2212	play (CFPlus::MixMusic self, int loops = -1)
1358	CODE:	2213	CODE:
1359	RETVAL = Mix_PlayMusic (self, loops);	2214	RETVAL = Mix_PlayMusic (self, loops);
1360	OUTPUT:	2215	OUTPUT:
1361	RETVAL	2216	RETVAL
1362		2217
		2218	int
		2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2220	CODE:
		2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2222	OUTPUT:
		2223	RETVAL
		2224
1363	MODULE = CFClient PACKAGE = CFClient::OpenGL	2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1364		2226
1365	BOOT:	2227	BOOT:
1366	{	2228	{
1367	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1368	static const struct {	2230	static const struct {
1369	const char *name;	2231	const char *name;
1370	IV iv;	2232	IV iv;
1371	} *civ, const_iv[] = {	2233	} *civ, const_iv[] = {
1372	# define const_iv(name) { # name, (IV)name }	2234	# define const_iv(name) { # name, (IV)name }
		2235	const_iv (GL_VENDOR),
		2236	const_iv (GL_VERSION),
		2237	const_iv (GL_EXTENSIONS),
1373	const_iv (GL_COLOR_MATERIAL),	2238	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	2239	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	2240	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	2241	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	2242	const_iv (GL_BLEND),
		2243	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	2244	const_iv (GL_SCISSOR_TEST),
		2245	const_iv (GL_DEPTH_TEST),
		2246	const_iv (GL_ALPHA_TEST),
		2247	const_iv (GL_NORMALIZE),
		2248	const_iv (GL_RESCALE_NORMAL),
		2249	const_iv (GL_FRONT),
		2250	const_iv (GL_BACK),
1379	const_iv (GL_AND),	2251	const_iv (GL_AND),
1380	const_iv (GL_ONE),	2252	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	2253	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	2254	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	2255	const_iv (GL_DST_ALPHA),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2256	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	2257	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2258	const_iv (GL_SRC_ALPHA_SATURATE),
1386	const_iv (GL_RGB),	2259	const_iv (GL_RGB),
1387	const_iv (GL_RGBA),	2260	const_iv (GL_RGBA),
		2261	const_iv (GL_RGBA4),
		2262	const_iv (GL_RGBA8),
		2263	const_iv (GL_RGB5_A1),
1388	const_iv (GL_UNSIGNED_BYTE),	2264	const_iv (GL_UNSIGNED_BYTE),
		2265	const_iv (GL_UNSIGNED_SHORT),
		2266	const_iv (GL_UNSIGNED_INT),
1389	const_iv (GL_ALPHA),	2267	const_iv (GL_ALPHA),
		2268	const_iv (GL_INTENSITY),
		2269	const_iv (GL_LUMINANCE),
		2270	const_iv (GL_LUMINANCE_ALPHA),
1390	const_iv (GL_FLOAT),	2271	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1392	const_iv (GL_COMPILE),	2273	const_iv (GL_COMPILE),
		2274	const_iv (GL_PROXY_TEXTURE_1D),
		2275	const_iv (GL_PROXY_TEXTURE_2D),
1393	const_iv (GL_TEXTURE_1D),	2276	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	2277	const_iv (GL_TEXTURE_2D),
1395	const_iv (GL_TEXTURE_ENV),	2278	const_iv (GL_TEXTURE_ENV),
1396	const_iv (GL_TEXTURE_MAG_FILTER),	2279	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	2280	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	2281	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	2282	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	2283	const_iv (GL_TEXTURE_WRAP_T),
		2284	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	2285	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	2286	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	2287	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	2288	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2289	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2290	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2291	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2292	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	2293	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	2294	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	2295	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	2296	const_iv (GL_REPLACE),
		2297	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	2298	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	2299	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	2300	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	2301	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	2302	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	2303	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	2304	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	2305	const_iv (GL_CONSTANT_BORDER),
1421	const_iv (GL_LINES),	2306	const_iv (GL_LINES),
		2307	const_iv (GL_LINE_STRIP),
		2308	const_iv (GL_LINE_LOOP),
1422	const_iv (GL_QUADS),	2309	const_iv (GL_QUADS),
1423	const_iv (GL_LINE_LOOP),	2310	const_iv (GL_QUAD_STRIP),
		2311	const_iv (GL_TRIANGLES),
		2312	const_iv (GL_TRIANGLE_STRIP),
		2313	const_iv (GL_TRIANGLE_FAN),
1424	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1425	const_iv (GL_FASTEST),	2315	const_iv (GL_FASTEST),
		2316	const_iv (GL_V2F),
		2317	const_iv (GL_V3F),
		2318	const_iv (GL_T2F_V3F),
		2319	const_iv (GL_T2F_N3F_V3F),
1426	# undef const_iv	2320	# undef const_iv
1427	};	2321	};
1428		2322
1429	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2323	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1430	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2324	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2325
		2326	texture_av = newAV ();
		2327	AvREAL_off (texture_av);
1431	}	2328	}
		2329
		2330	char *
		2331	gl_vendor ()
		2332	CODE:
		2333	RETVAL = (char *)glGetString (GL_VENDOR);
		2334	OUTPUT:
		2335	RETVAL
		2336
		2337	char *
		2338	gl_version ()
		2339	CODE:
		2340	RETVAL = (char *)glGetString (GL_VERSION);
		2341	OUTPUT:
		2342	RETVAL
		2343
		2344	char *
		2345	gl_extensions ()
		2346	CODE:
		2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2348	OUTPUT:
		2349	RETVAL
		2350
		2351	char *glGetString (GLenum pname)
		2352
		2353	GLint glGetInteger (GLenum pname)
		2354	CODE:
		2355	glGetIntegerv (pname, &RETVAL);
		2356	OUTPUT:
		2357	RETVAL
		2358
		2359	GLdouble glGetDouble (GLenum pname)
		2360	CODE:
		2361	glGetDoublev (pname, &RETVAL);
		2362	OUTPUT:
		2363	RETVAL
1432		2364
1433	int glGetError ()	2365	int glGetError ()
		2366
		2367	void glFinish ()
1434		2368
1435	void glClear (int mask)	2369	void glClear (int mask)
1436		2370
1437	void glClearColor (float r, float g, float b, float a = 1.0)	2371	void glClearColor (float r, float g, float b, float a = 1.0)
1438	PROTOTYPE: @	2372	PROTOTYPE: @
…		…
1445		2379
1446	void glHint (int target, int mode)	2380	void glHint (int target, int mode)
1447		2381
1448	void glBlendFunc (int sfactor, int dfactor)	2382	void glBlendFunc (int sfactor, int dfactor)
1449		2383
		2384	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2385	CODE:
		2386	gl_BlendFuncSeparate (sa, da, saa, daa);
		2387
		2388	void glDepthMask (int flag)
		2389
1450	void glLogicOp (int opcode)	2390	void glLogicOp (int opcode)
1451		2391
1452	void glColorMask (int red, int green, int blue, int alpha)	2392	void glColorMask (int red, int green, int blue, int alpha)
1453		2393
1454	void glMatrixMode (int mode)	2394	void glMatrixMode (int mode)
…		…
1457		2397
1458	void glPopMatrix ()	2398	void glPopMatrix ()
1459		2399
1460	void glLoadIdentity ()	2400	void glLoadIdentity ()
1461		2401
		2402	void glDrawBuffer (int buffer)
		2403
		2404	void glReadBuffer (int buffer)
		2405
1462	# near and far are due to microsofts buggy c compiler	2406	# near_ and far_ are due to microsofts buggy "c" compiler
		2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2408
		2409	# 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_)	2410	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1464		2411
1465	void glViewport (int x, int y, int width, int height)	2412	void glViewport (int x, int y, int width, int height)
1466		2413
1467	void glScissor (int x, int y, int width, int height)	2414	void glScissor (int x, int y, int width, int height)
…		…
1482		2429
1483	void glEnd ()	2430	void glEnd ()
1484		2431
1485	void glColor (float r, float g, float b, float a = 1.0)	2432	void glColor (float r, float g, float b, float a = 1.0)
1486	PROTOTYPE: @	2433	PROTOTYPE: @
		2434	ALIAS:
		2435	glColor_premultiply = 1
1487	CODE:	2436	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2437	if (ix)
		2438	{
		2439	r *= a;
		2440	g *= a;
		2441	b *= a;
		2442	}
		2443	// microsoft visual "c" rounds instead of truncating...
		2444	glColor4f (r, g, b, a);
		2445
		2446	void glInterleavedArrays (int format, int stride, char *data)
		2447
		2448	void glDrawElements (int mode, int count, int type, char *indices)
		2449
		2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2451
		2452	void glRasterPos (float x, float y, float z = 0.)
		2453	CODE:
		2454	glRasterPos3f (0, 0, z);
		2455	glBitmap (0, 0, 0, 0, x, y, 0);
1489		2456
1490	void glVertex (float x, float y, float z = 0.)	2457	void glVertex (float x, float y, float z = 0.)
1491	CODE:	2458	CODE:
1492	glVertex3f (x, y, z);	2459	glVertex3f (x, y, z);
1493		2460
…		…
1505		2472
1506	void glBindTexture (int target, int name)	2473	void glBindTexture (int target, int name)
1507		2474
1508	void glConvolutionParameter (int target, int pname, float params)	2475	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	2476	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2477	if (gl.ConvolutionParameterf)
		2478	gl.ConvolutionParameterf (target, pname, params);
1511		2479
1512	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2480	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1513	CODE:	2481	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2482	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	2483	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		2484
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2485	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	2486	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2487	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	2488	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		2489
1522	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2490	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1523		2491
1524	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1525		2493
1526	void glRasterPos (int x, int y)	2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:	2495
1528	glRasterPos2i (x, y);	2496	void glPixelZoom (float x, float y)
1529		2497
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2498	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		2499
1532	int glGenTexture ()	2500	int glGenTexture ()
1533	CODE:	2501	CODE:
1534	{	2502	RETVAL = gen_texture ();
1535	GLuint name;
1536	glGenTextures (1, &name);
1537	RETVAL = name;
1538	}
1539	OUTPUT:	2503	OUTPUT:
1540	RETVAL	2504	RETVAL
1541		2505
1542	void glDeleteTexture (int name)	2506	void glDeleteTexture (int name)
1543	CODE:	2507	CODE:
1544	{
1545	GLuint name_ = name;
1546	glDeleteTextures (1, &name_);	2508	del_texture (name);
1547	}	2509
1548
1549	int glGenList ()	2510	int glGenList ()
1550	CODE:	2511	CODE:
1551	RETVAL = glGenLists (1);	2512	RETVAL = glGenLists (1);
1552	OUTPUT:	2513	OUTPUT:
1553	RETVAL	2514	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 1.200 by root, Tue Jul 17 16:02:13 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 1.200 by root, Tue Jul 17 16:02:13 2007 UTC