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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.78 by root, Fri May 12 01:47:03 2006 UTC vs.
Revision 1.181 by root, Mon Apr 16 21:06:36 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)
4	#endif	9	#endif
5		10
6	#include "EXTERN.h"	11	#include "EXTERN.h"
7	#include "perl.h"	12	#include "perl.h"
8	#include "XSUB.h"	13	#include "XSUB.h"
9		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
		20	#include <math.h>
10	#include <string.h>	21	#include <string.h>
11	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
12		24
13	#include <SDL.h>	25	#include <SDL.h>
14	#include <SDL_endian.h>	26	#include <SDL_endian.h>
15	#include <SDL_image.h>	27	#include <SDL_image.h>
16	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
17	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
18		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
19	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
20		35
21	#include <pango/pango.h>	36	#include <pango/pango.h>
22	#include <pango/pangofc-fontmap.h>
23	#include <pango/pangoft2.h>
24	#include <pango/pangocairo.h>
25		37
26	#ifndef _WIN32	38	#ifndef _WIN32
27	# include <sys/types.h>	39	# include <sys/types.h>
28	# include <sys/socket.h>	40	# include <sys/socket.h>
29	# include <netinet/in.h>	41	# include <netinet/in.h>
30	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
31	# include <inttypes.h>	43	# include <inttypes.h>
32	#else
33	typedef unsigned char uint8_t;
34	typedef unsigned short uint16_t;
35	typedef unsigned int uint32_t;
36	typedef signed char int8_t;
37	typedef signed short int16_t;
38	typedef signed int int32_t;
39	#endif	44	#endif
40		45
41	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
42		47
43	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
44		49
45	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
46	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
47		52
48	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
49		54
50	#define GL_CALL(type,func,args) \	55	#if 0
51	{ \	56	# define PARACHUTE SDL_INIT_NOPARACHUTE
52	static int init_; \	57	#else
53	static type fptr_; \	58	# define PARACHUTE 0
54	\	59	#endif
55	if (!init_) \
56	{ \
57	init_ = 1; \
58	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59	} \
60	\
61	if (fptr_) \
62	fptr_ args; \
63	}
64		60
		61	static struct
		62	{
		63	#define GL_FUNC(ptr,name) ptr name;
		64	#include "glfunc.h"
		65	#undef GL_FUNC
		66	} gl;
		67
		68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		69	{
		70	if (gl.BlendFuncSeparate)
		71	gl.BlendFuncSeparate (sa, da, saa, daa);
		72	else if (gl.BlendFuncSeparateEXT)
		73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		74	else
		75	glBlendFunc (sa, da);
		76	}
		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
65	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
66	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
67		86
68	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
69		106
70	typedef struct cf_layout {	107	typedef struct cf_layout {
71	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
72	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
74	int base_height;	110	int base_height;
75	CFClient__Font font;	111	CFPlus__Font font;
76	} *CFClient__Layout;	112	} *CFPlus__Layout;
77		113
78	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
79	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
80	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
81		117
82	static void	118	static void
83	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
84	{	120	{
85	FcPatternAddBool (pattern, FC_HINTING , 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
		122	#ifdef FC_HINT_STYLE
		123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		124	#endif
86	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87	}	126	}
88		127
89	static void	128	static void
90	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
91	{	130	{
92	/* use a random scale factor to account for unknown descenders, 0.8 works	131	/* use a random scale factor to account for unknown descenders, 0.8 works
93	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
94	*/	133	*/
95	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
99		138
100	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
101	}	140	}
102		141
103	static void	142	static void
104	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
105	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
106	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
107		149
108	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110		152
111	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
112	}	154	if (!rect.height) rect.height = 1;
113		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
114	typedef uint16_t mapface;	161	typedef uint16_t faceid;
115		162
116	typedef struct {	163	typedef struct {
117	GLint name;	164	int name;
118	int w, h;	165	int w, h;
119	float s, t;	166	float s, t;
120	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
121	} maptex;	170	} maptex;
122		171
123	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
124	int16_t darkness;	175	uint16_t darkness;
125	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
126	} mapcell;	177	} mapcell;
127		178
128	typedef struct {	179	typedef struct {
129	int32_t c0, c1;	180	int32_t c0, c1;
130	mapcell *col;	181	mapcell *col;
131	} maprow;	182	} maprow;
132		183
133	typedef struct map {	184	typedef struct map {
134	int x, y, w, h;	185	int x, y, w, h;
135	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
136	int faces;	187	int faces; tileid *face2tile; // [faceid]
137	mapface *face;	188	int texs; maptex *tex; // [tileid]
138
139	int texs;
140	maptex *tex;
141		189
142	int32_t rows;	190	int32_t rows;
143	maprow *row;	191	maprow *row;
144	} *CFClient__Map;	192	} *CFPlus__Map;
145		193
146	static char *	194	static char *
147	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
148	{	196	{
149	char *p;	197	char *p;
…		…
166	}	214	}
167		215
168	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
169	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
170		218
		219	static void
		220	need_facenum (struct map *self, faceid face)
		221	{
		222	while (self->faces <= face)
		223	{
		224	Append (tileid, self->face2tile, self->faces, self->faces);
		225	self->faces *= 2;
		226	}
		227	}
		228
		229	static void
		230	need_texid (struct map *self, int texid)
		231	{
		232	while (self->texs <= texid)
		233	{
		234	Append (maptex, self->tex, self->texs, self->texs);
		235	self->texs *= 2;
		236	}
		237	}
		238
171	static maprow *	239	static maprow *
172	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
173	{	241	{
174	if (0 > y)	242	if (0 > y)
175	{	243	{
176	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
177	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
215		283
216	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
217	}	285	}
218		286
219	static mapcell *	287	static mapcell *
220	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
221	{	289	{
222	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
223	}	291	}
224		292
225	static void	293	static void
226	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
227	{	295	{
228	int r;	296	int r;
229		297
230	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
231	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
239	self->row = 0;	307	self->row = 0;
240	self->rows = 0;	308	self->rows = 0;
241	}	309	}
242		310
243	static void	311	static void
244	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
245	{	313	{
246	int x, y;	314	int x, y;
247	maprow *row;	315	maprow *row;
		316	mapcell *cell;
248		317
249	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
250	if (y >= 0)	319	if (y >= 0)
251	{	320	{
252	if (y >= self->rows)	321	if (y >= self->rows)
…		…
258	if (x >= row->c0)	327	if (x >= row->c0)
259	{	328	{
260	if (x >= row->c1)	329	if (x >= row->c1)
261	break;	330	break;
262		331
263	row->col[x - row->c0].darkness = -1;	332	cell = row->col + x - row->c0;
		333
		334	cell->darkness = 0;
		335	cell->stat_hp = 0;
		336	cell->flags = 0;
		337	cell->player = 0;
264	}	338	}
265	}	339	}
		340	}
		341
		342	typedef struct {
		343	tileid tile;
		344	uint8_t x, y, level;
		345	} smooth_key;
		346
		347	static void
		348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		349	{
		350	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		351
		352	if (SvIOK (*sv))
		353	SvIV_set (*sv, SvIVX (*sv) | bits);
		354	else
		355	sv_setiv (*sv, bits);
266	}	356	}
267		357
268	static void	358	static void
269	music_finished (void)	359	music_finished (void)
270	{	360	{
…		…
289	ev.data2 = 0;	379	ev.data2 = 0;
290		380
291	SDL_PushEvent ((SDL_Event *)&ev);	381	SDL_PushEvent ((SDL_Event *)&ev);
292	}	382	}
293		383
		384	static unsigned int
		385	minpot (unsigned int n)
		386	{
		387	if (!n)
		388	return 0;
		389
		390	--n;
		391
		392	n |= n >> 1;
		393	n |= n >> 2;
		394	n |= n >> 4;
		395	n |= n >> 8;
		396	n |= n >> 16;
		397
		398	return n + 1;
		399	}
		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
294	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
295		406
296	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
297		408
298	BOOT:	409	BOOT:
299	{	410	{
300	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
301	static const struct {	412	static const struct {
302	const char *name;	413	const char *name;
303	IV iv;	414	IV iv;
304	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
305	# define const_iv(name) { # name, (IV)name }	416	# define const_iv(name) { # name, (IV)name }
		417	const_iv (SDLK_MODIFIER_MIN),
		418	const_iv (SDLK_MODIFIER_MAX),
		419
306	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
307	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
308	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
309	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
310	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
319	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
320	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
321	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
322	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
323	const_iv (SDL_USEREVENT),	437	const_iv (SDL_USEREVENT),
		438
		439	const_iv (SDL_APPINPUTFOCUS),
		440	const_iv (SDL_APPMOUSEFOCUS),
		441	const_iv (SDL_APPACTIVE),
		442
324	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
325	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
326	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
327	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
328	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
383	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
384	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
385	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
386	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
387	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
388	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
389	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
390	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
391	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
392	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
393	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
394	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
395	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
396	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
397	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
398	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
399	const_iv (KMOD_MODE),	523	const_iv (KMOD_MODE),
400	const_iv (KMOD_CTRL),
401	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_ALT),
403	const_iv (KMOD_META)
404	# undef const_iv	524	# undef const_iv
405	};	525	};
406		526
407	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
408	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409		529
410	ft2_fontmap = pango_ft2_font_map_new ();	530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414	cairo_fontmap = pango_cairo_font_map_get_default ();
415	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416	}	532	}
		533
		534	void
		535	weaken (SV *rv)
		536	PROTOTYPE: $
		537	CODE:
		538	sv_rvweaken (rv);
417		539
418	int	540	int
		541	in_destruct ()
		542	CODE:
		543	RETVAL = PL_main_cv == Nullcv;
		544	OUTPUT:
		545	RETVAL
		546
		547	NV floor (NV x)
		548
		549	NV ceil (NV x)
		550
		551	void
		552	pango_init ()
		553	CODE:
		554	{
		555	opengl_fontmap = pango_opengl_font_map_new ();
		556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		558	}
		559
		560	int
419	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
420		562
421	void	563	void
422	SDL_Quit ()	564	SDL_Quit ()
423		565
424	void	566	void
…		…
430	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
431	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
432	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
433	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
434		576
		577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		579
435	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
436	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
438	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439		584
440	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
441	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
442	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
443		590
444	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
445	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446		593
447	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
456		603
457	++m;	604	++m;
458	}	605	}
459	}	606	}
460		607
		608	char *
		609	SDL_GetError ()
		610
461	int	611	int
462	SDL_SetVideoMode (int w, int h, int fullscreen)	612	SDL_SetVideoMode (int w, int h, int fullscreen)
463	CODE:	613	CODE:
464	RETVAL = !!SDL_SetVideoMode (	614	RETVAL = !!SDL_SetVideoMode (
465	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466	);	616	);
		617	if (RETVAL)
		618	{
467	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		621	# include "glfunc.h"
		622	# undef GL_FUNC
		623	}
468	OUTPUT:	624	OUTPUT:
469	RETVAL	625	RETVAL
470		626
471	void	627	void
472	SDL_GL_SwapBuffers ()	628	SDL_GL_SwapBuffers ()
		629
		630	char *
		631	SDL_GetKeyName (int sym)
473		632
474	void	633	void
475	SDL_PollEvent ()	634	SDL_PollEvent ()
476	PPCODE:	635	PPCODE:
477	{	636	{
…		…
487	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
488	case SDL_KEYUP:	647	case SDL_KEYUP:
489	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
492	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493	break;	653	break;
494		654
495	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
496	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498	break;	658	break;
499		659
500	case SDL_MOUSEMOTION:	660	case SDL_MOUSEMOTION:
		661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		662
501	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
502	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
503	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
504	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
505	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
506	break;	668	break;
507		669
508	case SDL_MOUSEBUTTONDOWN:	670	case SDL_MOUSEBUTTONDOWN:
509	case SDL_MOUSEBUTTONUP:	671	case SDL_MOUSEBUTTONUP:
		672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		673
510	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514	break;	678	break;
…		…
518	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520	break;	684	break;
521	}	685	}
522		686
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
524	}	688	}
525	}	689	}
526		690
527	int	691	int
528	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
537	Mix_AllocateChannels (int numchans = -1)	701	Mix_AllocateChannels (int numchans = -1)
538		702
539	void	703	void
540	lowdelay (int fd, int val = 1)	704	lowdelay (int fd, int val = 1)
541	CODE:	705	CODE:
		706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		707
		708	void
		709	win32_proxy_info ()
		710	PPCODE:
		711	{
542	#ifndef _WIN32	712	#ifdef _WIN32
543	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	713	char buffer[2048];
		714	DWORD buflen;
		715
		716	EXTEND (SP, 3);
		717
		718	buflen = sizeof (buffer);
		719	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		720	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		721	{
		722	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		723
		724	buflen = sizeof (buffer);
		725	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		726	{
		727	PUSHs (newSVpv (buffer, 0));
		728
		729	buflen = sizeof (buffer);
		730	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		731	PUSHs (newSVpv (buffer, 0));
		732	}
		733	}
544	#endif	734	#endif
545		735	}
546	char *
547	gl_version ()
548	CODE:
549	RETVAL = (char *)glGetString (GL_VERSION);
550	OUTPUT:
551	RETVAL
552
553	char *
554	gl_extensions ()
555	CODE:
556	RETVAL = (char *)glGetString (GL_EXTENSIONS);
557	OUTPUT:
558	RETVAL
559		736
560	void	737	void
561	add_font (char *file)	738	add_font (char *file)
562	CODE:	739	CODE:
563	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
564		741
565	void	742	void
566	load_image_inline (SV *image_)	743	load_image_inline (SV *image_)
567	ALIAS:	744	ALIAS:
568	load_image_file = 1	745	load_image_file = 1
…		…
610		787
611	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	788	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612		789
613	assert (surface2->pitch == surface2->w * 4);	790	assert (surface2->pitch == surface2->w * 4);
614		791
		792	SDL_LockSurface (surface2);
615	EXTEND (SP, 5);	793	EXTEND (SP, 6);
616	PUSHs (sv_2mortal (newSViv (surface2->w)));	794	PUSHs (sv_2mortal (newSViv (surface2->w)));
617	PUSHs (sv_2mortal (newSViv (surface2->h)));	795	PUSHs (sv_2mortal (newSViv (surface2->h)));
618	SDL_LockSurface (surface2);
619	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	796	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620	SDL_UnlockSurface (surface2);
621	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	797	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	798	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	799	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		800	SDL_UnlockSurface (surface2);
624		801
625	SDL_FreeSurface (surface);	802	SDL_FreeSurface (surface);
626	SDL_FreeSurface (surface2);	803	SDL_FreeSurface (surface2);
627	}	804	}
628		805
…		…
652	}	829	}
653		830
654	void	831	void
655	error (char *message)	832	error (char *message)
656	CODE:	833	CODE:
		834	fprintf (stderr, "ERROR: %s\n", message);
657	#ifdef _WIN32	835	#ifdef _WIN32
658	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		837	#endif
		838
		839	void
		840	fatal (char *message)
		841	CODE:
		842	fprintf (stderr, "FATAL: %s\n", message);
		843	#ifdef _WIN32
		844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		845	#endif
		846	_exit (1);
		847
		848	void
		849	_exit (int retval = 0)
		850	CODE:
		851	#ifdef WIN32
		852	ExitThread (retval); // unclean, please beam me up
659	#else	853	#else
660	fprintf (stderr, "ERROR: %s\n", message);	854	_exit (retval);
661	#endif	855	#endif
662		856
663	void
664	fatal (char *message)
665	CODE:
666	#ifdef _WIN32
667	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
668	#else
669	fprintf (stderr, "FATAL: %s\n", message);
670	#endif
671	exit (1);
672
673	MODULE = CFClient PACKAGE = CFClient::Font	857	MODULE = CFPlus PACKAGE = CFPlus::Font
674		858
675	CFClient::Font	859	CFPlus::Font
676	new_from_file (SV *class, char *path, int id = 0)	860	new_from_file (SV *class, char *path, int id = 0)
677	CODE:	861	CODE:
678	{	862	{
679	int count;	863	int count;
680	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
683	}	867	}
684	OUTPUT:	868	OUTPUT:
685	RETVAL	869	RETVAL
686		870
687	void	871	void
688	DESTROY (CFClient::Font self)	872	DESTROY (CFPlus::Font self)
689	CODE:	873	CODE:
690	pango_font_description_free (self);	874	pango_font_description_free (self);
691		875
692	void	876	void
693	make_default (CFClient::Font self)	877	make_default (CFPlus::Font self)
694	CODE:	878	CODE:
695	default_font = self;	879	default_font = self;
696		880
697	MODULE = CFClient PACKAGE = CFClient::Layout	881	MODULE = CFPlus PACKAGE = CFPlus::Layout
698		882
699	CFClient::Layout	883	void
700	new (SV *class, int rgba = 0)	884	reset_glyph_cache ()
		885	CODE:
		886	tc_clear ();
		887
		888	CFPlus::Layout
		889	new (SV *class)
701	CODE:	890	CODE:
702	New (0, RETVAL, 1, struct cf_layout);	891	New (0, RETVAL, 1, struct cf_layout);
703		892
704	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	893	RETVAL->pl = pango_layout_new (opengl_context);
705	RETVAL->rgba = rgba;
706	RETVAL->r = 1.;	894	RETVAL->r = 1.;
707	RETVAL->g = 1.;	895	RETVAL->g = 1.;
708	RETVAL->b = 1.;	896	RETVAL->b = 1.;
709	RETVAL->a = 1.;	897	RETVAL->a = 1.;
710	RETVAL->base_height = MIN_FONT_HEIGHT;	898	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
714	layout_update_font (RETVAL);	902	layout_update_font (RETVAL);
715	OUTPUT:	903	OUTPUT:
716	RETVAL	904	RETVAL
717		905
718	void	906	void
719	DESTROY (CFClient::Layout self)	907	DESTROY (CFPlus::Layout self)
720	CODE:	908	CODE:
721	g_object_unref (self->pl);	909	g_object_unref (self->pl);
722	Safefree (self);	910	Safefree (self);
723		911
		912	void
		913	set_text (CFPlus::Layout self, SV *text_)
		914	CODE:
		915	{
		916	STRLEN textlen;
		917	char *text = SvPVutf8 (text_, textlen);
		918
		919	pango_layout_set_text (self->pl, text, textlen);
		920	}
		921
		922	void
		923	set_markup (CFPlus::Layout self, SV *text_)
		924	CODE:
		925	{
		926	STRLEN textlen;
		927	char *text = SvPVutf8 (text_, textlen);
		928
		929	pango_layout_set_markup (self->pl, text, textlen);
		930	}
		931
		932	void
		933	set_shapes (CFPlus::Layout self, ...)
		934	CODE:
		935	{
		936	PangoAttrList *attrs = 0;
		937	const char *text = pango_layout_get_text (self->pl);
		938	const char *pos = text;
		939	int arg = 4;
		940
		941	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		942	{
		943	PangoRectangle inkrect, rect;
		944	PangoAttribute *attr;
		945
		946	int x = SvIV (ST (arg - 3));
		947	int y = SvIV (ST (arg - 2));
		948	int w = SvIV (ST (arg - 1));
		949	int h = SvIV (ST (arg ));
		950
		951	inkrect.x = 0;
		952	inkrect.y = 0;
		953	inkrect.width = 0;
		954	inkrect.height = 0;
		955
		956	rect.x = x * PANGO_SCALE;
		957	rect.y = y * PANGO_SCALE;
		958	rect.width = w * PANGO_SCALE;
		959	rect.height = h * PANGO_SCALE;
		960
		961	if (!attrs)
		962	attrs = pango_layout_get_attributes (self->pl);
		963
		964	attr = pango_attr_shape_new (&inkrect, &rect);
		965	attr->start_index = pos - text;
		966	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		967	pango_attr_list_insert (attrs, attr);
		968
		969	arg += 4;
		970	pos += sizeof (OBJ_STR) - 1;
		971	}
		972
		973	if (attrs)
		974	pango_layout_set_attributes (self->pl, attrs);
		975	}
		976
		977	void
		978	get_shapes (CFPlus::Layout self)
		979	PPCODE:
		980	{
		981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		982
		983	do
		984	{
		985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		986
		987	if (run && shape_attr_p (run))
		988	{
		989	PangoRectangle extents;
		990	pango_layout_iter_get_run_extents (iter, 0, &extents);
		991
		992	EXTEND (SP, 2);
		993	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		994	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		995	}
		996	}
		997	while (pango_layout_iter_next_run (iter));
		998
		999	pango_layout_iter_free (iter);
		1000	}
		1001
724	int	1002	int
725	is_rgba (CFClient::Layout self)	1003	has_wrapped (CFPlus::Layout self)
726	CODE:	1004	CODE:
727	RETVAL = self->rgba;	1005	{
		1006	int lines = 1;
		1007	const char *text = pango_layout_get_text (self->pl);
		1008
		1009	while (*text)
		1010	lines += *text++ == '\n';
		1011
		1012	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1013	}
728	OUTPUT:	1014	OUTPUT:
729	RETVAL	1015	RETVAL
730		1016
731	void
732	set_text (CFClient::Layout self, SV *text_)
733	CODE:
734	{
735	STRLEN textlen;
736	char *text = SvPVutf8 (text_, textlen);
737
738	pango_layout_set_text (self->pl, text, textlen);
739	}
740
741	void
742	set_markup (CFClient::Layout self, SV *text_)
743	CODE:
744	{
745	STRLEN textlen;
746	char *text = SvPVutf8 (text_, textlen);
747
748	pango_layout_set_markup (self->pl, text, textlen);
749	}
750
751	SV *	1017	SV *
752	get_text (CFClient::Layout self)	1018	get_text (CFPlus::Layout self)
753	CODE:	1019	CODE:
754	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755	SvUTF8_on (RETVAL);	1021	sv_utf8_decode (RETVAL);
756	OUTPUT:	1022	OUTPUT:
757	RETVAL	1023	RETVAL
758		1024
759	void	1025	void
760	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
761	CODE:	1027	CODE:
762	self->r = r;	1028	self->r = r;
763	self->g = g;	1029	self->g = g;
764	self->b = b;	1030	self->b = b;
765	self->a = a;	1031	self->a = a;
766		1032
767	void	1033	void
768	set_font (CFClient::Layout self, CFClient::Font font = 0)	1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
769	CODE:	1035	CODE:
770	if (self->font != font)	1036	if (self->font != font)
771	{	1037	{
772	self->font = font;	1038	self->font = font;
773	layout_update_font (self);	1039	layout_update_font (self);
774	}	1040	}
775		1041
776	void	1042	void
777	set_height (CFClient::Layout self, int base_height)	1043	set_height (CFPlus::Layout self, int base_height)
778	CODE:	1044	CODE:
779	if (self->base_height != base_height)	1045	if (self->base_height != base_height)
780	{	1046	{
781	self->base_height = base_height;	1047	self->base_height = base_height;
782	layout_update_font (self);	1048	layout_update_font (self);
783	}	1049	}
784		1050
785	void	1051	void
786	set_width (CFClient::Layout self, int max_width = -1)	1052	set_width (CFPlus::Layout self, int max_width = -1)
787	CODE:	1053	CODE:
788	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789		1055
790	void	1056	void
		1057	set_indent (CFPlus::Layout self, int indent)
		1058	CODE:
		1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1060
		1061	void
		1062	set_spacing (CFPlus::Layout self, int spacing)
		1063	CODE:
		1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1065
		1066	void
		1067	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1068	CODE:
		1069	pango_layout_set_ellipsize (self->pl,
		1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1073	: PANGO_ELLIPSIZE_NONE
		1074	);
		1075
		1076	void
		1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1078	CODE:
		1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1080
		1081	void
791	size (CFClient::Layout self)	1082	size (CFPlus::Layout self)
792	PPCODE:	1083	PPCODE:
793	{	1084	{
794	int w, h;	1085	int w, h;
795		1086
796	layout_get_pixel_size (self, &w, &h);	1087	layout_get_pixel_size (self, &w, &h);
…		…
799	PUSHs (sv_2mortal (newSViv (w)));	1090	PUSHs (sv_2mortal (newSViv (w)));
800	PUSHs (sv_2mortal (newSViv (h)));	1091	PUSHs (sv_2mortal (newSViv (h)));
801	}	1092	}
802		1093
803	int	1094	int
		1095	descent (CFPlus::Layout self)
		1096	CODE:
		1097	{
		1098	PangoRectangle rect;
		1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1100	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1101	RETVAL = PANGO_DESCENT (rect);
		1102	}
		1103	OUTPUT:
		1104	RETVAL
		1105
		1106	int
804	xy_to_index (CFClient::Layout self, int x, int y)	1107	xy_to_index (CFPlus::Layout self, int x, int y)
805	CODE:	1108	CODE:
806	{	1109	{
807	int index, trailing;	1110	int index, trailing;
808	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809	RETVAL = index;	1112	RETVAL = index + trailing;
810	}	1113	}
811	OUTPUT:	1114	OUTPUT:
812	RETVAL	1115	RETVAL
813		1116
814	void	1117	void
815	cursor_pos (CFClient::Layout self, int index)	1118	cursor_pos (CFPlus::Layout self, int index)
816	PPCODE:	1119	PPCODE:
817	{	1120	{
818	PangoRectangle strong_pos;	1121	PangoRectangle strong_pos;
819	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
820		1123
…		…
823	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
824	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
825	}	1128	}
826		1129
827	void	1130	void
828	render (CFClient::Layout self)	1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
829	PPCODE:	1132	PPCODE:
830	{	1133	{
831	SV *retval;	1134	int line, x;
832	int w, h;
833		1135
834	layout_get_pixel_size (self, &w, &h);	1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
835		1138
836	if (self->rgba)
837	{
838	cairo_surface_t *surface;
839	cairo_t *cairo;
840
841	retval = newSV (w * h * 4);
842	SvPOK_only (retval);
843	SvCUR_set (retval, w * h * 4);
844
845	memset (SvPVX (retval), 0, w * h * 4);
846
847	surface = cairo_image_surface_create_for_data (
848	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849	cairo = cairo_create (surface);
850	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852	pango_cairo_show_layout (cairo, self->pl);
853
854	cairo_destroy (cairo);
855	cairo_surface_destroy (surface);
856
857	// what a mess, and its premultiplied, too :(
858	{
859	uint32_t *p = (uint32_t *)SvPVX (retval);
860	uint32_t *e = p + w * h;
861
862	while (p < e)
863	{
864	uint32_t rgba = *p;
865	rgba = (rgba >> 24) | (rgba << 8);
866	rgba = SDL_SwapBE32 (rgba);
867	*p++ = rgba;
868	}
869	}
870
871	EXTEND (SP, 5);	1139	EXTEND (SP, 2);
872	PUSHs (sv_2mortal (newSViv (w)));	1140	PUSHs (sv_2mortal (newSViv (line - 1)));
		1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1142	}
		1143
		1144	void
		1145	line_x_to_index (CFPlus::Layout self, int line, int x)
		1146	PPCODE:
		1147	{
		1148	PangoLayoutLine *lp;
		1149	int index, trailing;
		1150
		1151	if (line < 0)
		1152	XSRETURN_EMPTY;
		1153
		1154	if (!(lp = pango_layout_get_line (self->pl, line)))
		1155	XSRETURN_EMPTY; /* do better */
		1156
		1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1158
		1159	EXTEND (SP, 2);
		1160	if (GIMME_V == G_SCALAR)
873	PUSHs (sv_2mortal (newSViv (h)));	1161	PUSHs (sv_2mortal (newSViv (index + trailing)));
874	PUSHs (sv_2mortal (retval));
875	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877	}
878	else	1162	else
879	{	1163	{
880	FT_Bitmap bitmap;
881
882	retval = newSV (w * h);
883	SvPOK_only (retval);
884	SvCUR_set (retval, w * h);
885
886	bitmap.rows = h;
887	bitmap.width = w;
888	bitmap.pitch = w;
889	bitmap.buffer = (unsigned char*)SvPVX (retval);
890	bitmap.num_grays = 256;
891	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893	memset (bitmap.buffer, 0, w * h);
894
895	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897	EXTEND (SP, 5);
898	PUSHs (sv_2mortal (newSViv (w)));	1164	PUSHs (sv_2mortal (newSViv (index)));
899	PUSHs (sv_2mortal (newSViv (h)));	1165	PUSHs (sv_2mortal (newSViv (trailing)));
900	PUSHs (sv_2mortal (retval));
901	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903	}	1166	}
904	}	1167	}
905		1168
		1169	void
		1170	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1171	PPCODE:
		1172	pango_opengl_render_layout_subpixel (
		1173	self->pl,
		1174	x * PANGO_SCALE, y * PANGO_SCALE,
		1175	self->r, self->g, self->b, self->a,
		1176	flags
		1177	);
		1178
906	MODULE = CFClient PACKAGE = CFClient::Texture	1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
907		1180
908	void	1181	void
		1182	pad2pot (SV *data_, SV *w_, SV *h_)
		1183	CODE:
		1184	{
		1185	int ow = SvIV (w_);
		1186	int oh = SvIV (h_);
		1187
		1188	if (ow && oh)
		1189	{
		1190	int nw = minpot (ow);
		1191	int nh = minpot (oh);
		1192
		1193	if (nw != ow || nh != oh)
		1194	{
		1195	if (SvOK (data_))
		1196	{
		1197	STRLEN datalen;
		1198	char *data = SvPVbyte (data_, datalen);
		1199	int bpp = datalen / (ow * oh);
		1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1201
		1202	SvPOK_only (result_);
		1203	SvCUR_set (result_, nw * nh * bpp);
		1204
		1205	memset (SvPVX (result_), 0, nw * nh * bpp);
		1206	while (oh--)
		1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1208
		1209	sv_setsv (data_, result_);
		1210	}
		1211
		1212	sv_setiv (w_, nw);
		1213	sv_setiv (h_, nh);
		1214	}
		1215	}
		1216	}
		1217
		1218	void
909	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910	PROTOTYPE: $$$;$$	1220	PROTOTYPE: $$$;$$
911	ALIAS:	1221	ALIAS:
912	draw_quad_alpha = 1	1222	draw_quad_alpha = 1
913	draw_quad_alpha_premultiplied = 2	1223	draw_quad_alpha_premultiplied = 2
914	CODE:	1224	CODE:
915	{	1225	{
916	HV *hv = (HV *)SvRV (self);	1226	HV *hv = (HV *)SvRV (self);
917	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
921		1230
922	if (items < 5)	1231	if (items < 5)
923	{	1232	{
924	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));
925	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));
926	}	1235	}
927		1236
928	if (ix)	1237	if (ix)
929	{	1238	{
930	glEnable (GL_BLEND);	1239	glEnable (GL_BLEND);
		1240
		1241	if (ix == 2)
931	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1242	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1243	else
		1244	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1245	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1246
		1247	glEnable (GL_ALPHA_TEST);
		1248	glAlphaFunc (GL_GREATER, 0.01f);
932	}	1249	}
933		1250
934	glBindTexture (GL_TEXTURE_2D, name);	1251	glBindTexture (GL_TEXTURE_2D, name);
935
936	if (wrap_mode)
937	{
938	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940	}
941		1252
942	glBegin (GL_QUADS);	1253	glBegin (GL_QUADS);
943	glTexCoord2f (0, 0); glVertex2f (x , y );	1254	glTexCoord2f (0, 0); glVertex2f (x , y );
944	glTexCoord2f (0, t); glVertex2f (x , y + h);	1255	glTexCoord2f (0, t); glVertex2f (x , y + h);
945	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1256	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1257	glTexCoord2f (s, 0); glVertex2f (x + w, y );
947	glEnd ();	1258	glEnd ();
948		1259
949	if (ix)	1260	if (ix)
		1261	{
		1262	glDisable (GL_ALPHA_TEST);
950	glDisable (GL_BLEND);	1263	glDisable (GL_BLEND);
		1264	}
951	}	1265	}
952		1266
953	MODULE = CFClient PACKAGE = CFClient::Map	1267	MODULE = CFPlus PACKAGE = CFPlus::Map
954		1268
955	CFClient::Map	1269	CFPlus::Map
956	new (SV *class, int map_width, int map_height)	1270	new (SV *class)
957	CODE:	1271	CODE:
958	New (0, RETVAL, 1, struct map);	1272	New (0, RETVAL, 1, struct map);
959	RETVAL->x = 0;	1273	RETVAL->x = 0;
960	RETVAL->y = 0;	1274	RETVAL->y = 0;
961	RETVAL->w = map_width;	1275	RETVAL->w = 0;
962	RETVAL->h = map_height;	1276	RETVAL->h = 0;
963	RETVAL->ox = 0;	1277	RETVAL->ox = 0;
964	RETVAL->oy = 0;	1278	RETVAL->oy = 0;
965	RETVAL->faces = 8192;	1279	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1280	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967	RETVAL->texs = 8192;
968	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969	RETVAL->rows = 0;	1281	RETVAL->rows = 0;
970	RETVAL->row = 0;	1282	RETVAL->row = 0;
971	OUTPUT:	1283	OUTPUT:
972	RETVAL	1284	RETVAL
973		1285
974	void	1286	void
975	DESTROY (CFClient::Map self)	1287	DESTROY (CFPlus::Map self)
976	CODE:	1288	CODE:
977	{	1289	{
978	map_clear (self);	1290	map_clear (self);
979	Safefree (self->face);	1291	Safefree (self->face2tile);
		1292	Safefree (self->tex);
980	Safefree (self);	1293	Safefree (self);
981	}	1294	}
982		1295
983	void	1296	void
		1297	resize (CFPlus::Map self, int map_width, int map_height)
		1298	CODE:
		1299	self->w = map_width;
		1300	self->h = map_height;
		1301
		1302	void
984	clear (CFClient::Map self)	1303	clear (CFPlus::Map self)
985	CODE:	1304	CODE:
986	map_clear (self);	1305	map_clear (self);
987		1306
988	void	1307	void
989	set_face (CFClient::Map self, int face, int texid)	1308	set_tileid (CFPlus::Map self, int face, int tile)
990	CODE:	1309	CODE:
991	{	1310	{
992	while (self->faces <= face)	1311	need_facenum (self, face); self->face2tile [face] = tile;
993	{	1312	need_texid (self, tile);
994	Append (mapface, self->face, self->faces, self->faces);
995	self->faces *= 2;
996	}
997
998	self->face [face] = texid;
999	}	1313	}
1000		1314
1001	void	1315	void
		1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1317	CODE:
		1318	{
		1319	tileid texid;
		1320	maptex *tex;
		1321
		1322	if (face < 0 || face >= self->faces)
		1323	return;
		1324
		1325	if (smooth < 0 || smooth >= self->faces)
		1326	return;
		1327
		1328	texid = self->face2tile [face];
		1329
		1330	if (!texid)
		1331	return;
		1332
		1333	tex = self->tex + texid;
		1334	tex->smoothtile = self->face2tile [smooth];
		1335	tex->smoothlevel = level;
		1336	}
		1337
		1338	void
1002	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)	1339	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)
1003	CODE:	1340	CODE:
1004	{	1341	{
1005	while (self->texs <= texid)	1342	need_texid (self, texid);
1006	{
1007	Append (maptex, self->tex, self->texs, self->texs);
1008	self->texs *= 2;
1009	}
1010		1343
1011	{	1344	{
1012	maptex *tex = self->tex + texid;	1345	maptex *tex = self->tex + texid;
1013		1346
1014	tex->name = name;	1347	tex->name = name;
…		…
1019	tex->r = r;	1352	tex->r = r;
1020	tex->g = g;	1353	tex->g = g;
1021	tex->b = b;	1354	tex->b = b;
1022	tex->a = a;	1355	tex->a = a;
1023	}	1356	}
		1357
		1358	// somewhat hackish, but for textures that require it, it really
		1359	// improves the look, and most others don't suffer.
		1360	glBindTexture (GL_TEXTURE_2D, name);
		1361	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1362	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1363	// use uglier nearest interpolation because linear suffers
		1364	// from transparent color bleeding and ugly wrapping effects.
		1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024	}	1366	}
1025		1367
1026	int	1368	int
1027	ox (CFClient::Map self)	1369	ox (CFPlus::Map self)
1028	ALIAS:	1370	ALIAS:
1029	oy = 1	1371	oy = 1
		1372	x = 2
		1373	y = 3
		1374	w = 4
		1375	h = 5
1030	CODE:	1376	CODE:
1031	switch (ix)	1377	switch (ix)
1032	{	1378	{
1033	case 0: RETVAL = self->ox; break;	1379	case 0: RETVAL = self->ox; break;
1034	case 1: RETVAL = self->oy; break;	1380	case 1: RETVAL = self->oy; break;
		1381	case 2: RETVAL = self->x; break;
		1382	case 3: RETVAL = self->y; break;
		1383	case 4: RETVAL = self->w; break;
		1384	case 5: RETVAL = self->h; break;
1035	}	1385	}
1036	OUTPUT:	1386	OUTPUT:
1037	RETVAL	1387	RETVAL
1038		1388
1039	void	1389	void
1040	scroll (CFClient::Map self, int dx, int dy)	1390	scroll (CFPlus::Map self, int dx, int dy)
1041	CODE:	1391	CODE:
1042	{	1392	{
1043	if (dx > 0)	1393	if (dx > 0)
1044	map_blank (self, self->x, self->y, dx - 1, self->h);	1394	map_blank (self, self->x, self->y, dx, self->h);
1045	else if (dx < 0)	1395	else if (dx < 0)
1046	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1047		1397
1048	if (dy > 0)	1398	if (dy > 0)
1049	map_blank (self, self->x, self->y, self->w, dy - 1);	1399	map_blank (self, self->x, self->y, self->w, dy);
1050	else if (dy < 0)	1400	else if (dy < 0)
1051	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1052		1402
1053	self->ox += dx; self->x += dx;	1403	self->ox += dx; self->x += dx;
1054	self->oy += dy; self->y += dy;	1404	self->oy += dy; self->y += dy;
1055		1405
1056	while (self->y < 0)	1406	while (self->y < 0)
…		…
1061	self->y += MAP_EXTEND_Y;	1411	self->y += MAP_EXTEND_Y;
1062	}	1412	}
1063	}	1413	}
1064		1414
1065	void	1415	void
1066	map1a_update (CFClient::Map self, SV *data_)	1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1067	CODE:	1417	CODE:
1068	{	1418	{
1069	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070	uint8_t *data_end = (uint8_t *)SvEND (data_);	1420	uint8_t *data_end = (uint8_t *)SvEND (data_);
1071	mapcell *cell;	1421	mapcell *cell;
1072	int x, y, flags;	1422	int x, y, flags;
1073		1423
1074	while (data < data_end)	1424	while (data < data_end - 1)
1075	{	1425	{
1076	flags = (data [0] << 8) + data [1]; data += 2;	1426	flags = (data [0] << 8) + data [1]; data += 2;
1077		1427
1078	x = ((flags >> 10) & 63) + self->x;	1428	x = self->x + ((flags >> 10) & 63);
1079	y = ((flags >> 4) & 63) + self->y;	1429	y = self->y + ((flags >> 4) & 63);
1080		1430
1081	cell = map_get_cell (self, x, y);	1431	cell = map_get_cell (self, x, y);
1082		1432
1083	if (flags & 15)	1433	if (flags & 15)
1084	{	1434	{
1085	if (cell->darkness < 0)	1435	if (!cell->darkness)
1086	{	1436	{
		1437	memset (cell, 0, sizeof (*cell));
1087	cell->darkness = 0;	1438	cell->darkness = 256;
1088	cell->face [0] = 0;
1089	cell->face [1] = 0;
1090	cell->face [2] = 0;
1091	}	1439	}
1092		1440
1093	cell->darkness = flags & 8 ? *data++ : 255;
1094
1095	//TODO: don't trust server data to be in-range(!)	1441	//TODO: don't trust server data to be in-range(!)
		1442
		1443	if (flags & 8)
		1444	{
		1445	if (extmap)
		1446	{
		1447	uint8_t ext, cmd;
		1448
		1449	do
		1450	{
		1451	ext = *data++;
		1452	cmd = ext & 0x3f;
		1453
		1454	if (cmd < 4)
		1455	cell->darkness = 255 - ext * 64 + 1;
		1456	else if (cmd == 5) // health
		1457	{
		1458	cell->stat_width = 1;
		1459	cell->stat_hp = *data++;
		1460	}
		1461	else if (cmd == 6) // monster width
		1462	cell->stat_width = *data++ + 1;
		1463	else if (cmd == 0x47)
		1464	{
		1465	if (*data == 8)
		1466	; // decode player uuid
		1467
		1468	data += *data + 1;
		1469	}
		1470	else if (cmd == 8) // cell flags
		1471	cell->flags = *data++;
		1472	else if (ext & 0x40) // unknown, multibyte => skip
		1473	data += *data + 1;
		1474	else
		1475	data++;
		1476	}
		1477	while (ext & 0x80);
		1478	}
		1479	else
		1480	cell->darkness = *data++ + 1;
		1481	}
1096		1482
1097	if (flags & 4)	1483	if (flags & 4)
1098	{	1484	{
1099	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1485	faceid face = (data [0] << 8) + data [1]; data += 2;
		1486	need_facenum (self, face);
		1487	cell->tile [0] = self->face2tile [face];
1100	}	1488	}
1101		1489
1102	if (flags & 2)	1490	if (flags & 2)
1103	{	1491	{
1104	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1492	faceid face = (data [0] << 8) + data [1]; data += 2;
		1493	need_facenum (self, face);
		1494	cell->tile [1] = self->face2tile [face];
1105	}	1495	}
1106		1496
1107	if (flags & 1)	1497	if (flags & 1)
1108	{	1498	{
1109	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1499	faceid face = (data [0] << 8) + data [1]; data += 2;
		1500	need_facenum (self, face);
		1501	cell->tile [2] = self->face2tile [face];
1110	}	1502	}
1111	}	1503	}
1112	else	1504	else
1113	cell->darkness = -1;	1505	cell->darkness = 0;
1114	}	1506	}
1115	}	1507	}
1116		1508
1117	SV *	1509	SV *
1118	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1119	CODE:	1511	CODE:
1120	{	1512	{
1121	int x1, x;	1513	int x1, x;
1122	int y1, y;	1514	int y1, y;
1123	int z;	1515	int z;
…		…
1144	{	1536	{
1145	mapcell *cell = row->col + (x - row->c0);	1537	mapcell *cell = row->col + (x - row->c0);
1146		1538
1147	for (z = 0; z <= 0; z++)	1539	for (z = 0; z <= 0; z++)
1148	{	1540	{
1149	mapface face = cell->face [z];
1150
1151	if (face)
1152	{
1153	maptex tex = self->tex [face];	1541	maptex tex = self->tex [cell->tile [z]];
1154	int a0 = 255 - tex.a;	1542	int a0 = 255 - tex.a;
1155	int a1 = tex.a;	1543	int a1 = tex.a;
1156		1544
1157	r = (r * a0 + tex.r * a1) / 255;	1545	r = (r * a0 + tex.r * a1) / 255;
1158	g = (g * a0 + tex.g * a1) / 255;	1546	g = (g * a0 + tex.g * a1) / 255;
1159	b = (b * a0 + tex.b * a1) / 255;	1547	b = (b * a0 + tex.b * a1) / 255;
1160	a = (a * a0 + tex.a * a1) / 255;	1548	a = (a * a0 + tex.a * a1) / 255;
1161	}
1162	}	1549	}
1163	}	1550	}
1164		1551
1165	*map++ = (r )	1552	*map++ = (r )
1166	| (g << 8)	1553	| (g << 8)
…		…
1173	}	1560	}
1174	OUTPUT:	1561	OUTPUT:
1175	RETVAL	1562	RETVAL
1176		1563
1177	void	1564	void
1178	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1179	PPCODE:	1566	CODE:
1180	{	1567	{
1181	int vx, vy;	1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1571	smooth_key skey;
1182	int x, y, z;	1572	int x, y, z;
1183	int last_name;	1573	int last_name;
1184	mapface face;	1574
		1575	// thats current max. sorry.
		1576	if (sw > 255) sw = 255;
		1577	if (sh > 255) sh = 255;
		1578
		1579	// clear key, in case of extra padding
		1580	memset (&skey, 0, sizeof (skey));
		1581
		1582	glColor4ub (255, 255, 255, 255);
		1583
		1584	glEnable (GL_BLEND);
		1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1586	glEnable (GL_TEXTURE_2D);
		1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1588
		1589	glBegin (GL_QUADS);
		1590
		1591	last_name = 0;
		1592
		1593	mx += self->x;
		1594	my += self->y;
		1595
		1596	// first pass: determine smooth_max
		1597	// rather ugly, if you ask me
		1598	// could also be stored inside mapcell and updated on change
		1599	memset (smooth_max, 0, sizeof (smooth_max));
		1600
		1601	for (y = 0; y < sh; y++)
		1602	if (0 <= y + my && y + my < self->rows)
		1603	{
		1604	maprow *row = self->row + (y + my);
		1605
		1606	for (x = 0; x < sw; x++)
		1607	if (row->c0 <= x + mx && x + mx < row->c1)
		1608	{
		1609	mapcell *cell = row->col + (x + mx - row->c0);
		1610
		1611	smooth_max[x + 1][y + 1] =
		1612	MAX (self->tex [cell->tile [0]].smoothlevel,
		1613	MAX (self->tex [cell->tile [1]].smoothlevel,
		1614	self->tex [cell->tile [2]].smoothlevel));
		1615	}
		1616	}
		1617
		1618	for (z = 0; z <= 2; z++)
		1619	{
		1620	memset (smooth_level, 0, sizeof (smooth_level));
		1621
		1622	for (y = 0; y < sh; y++)
		1623	if (0 <= y + my && y + my < self->rows)
		1624	{
		1625	maprow *row = self->row + (y + my);
		1626
		1627	for (x = 0; x < sw; x++)
		1628	if (row->c0 <= x + mx && x + mx < row->c1)
		1629	{
		1630	mapcell *cell = row->col + (x + mx - row->c0);
		1631	tileid tile = cell->tile [z];
		1632
		1633	if (tile)
		1634	{
		1635	maptex tex = self->tex [tile];
		1636	int px = (x + 1) * T - tex.w;
		1637	int py = (y + 1) * T - tex.h;
		1638
		1639	// suppressing texture state switches here
		1640	// is only moderately effective, but worth the extra effort
		1641	if (last_name != tex.name)
		1642	{
		1643	if (!tex.name)
		1644	tex = self->tex [2]; /* missing, replace by noface */
		1645
		1646	glEnd ();
		1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1648	glBegin (GL_QUADS);
		1649	}
		1650
		1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1655
		1656	if (cell->flags && z == 2)
		1657	{
		1658	if (cell->flags & 1)
		1659	{
		1660	maptex tex = self->tex [1];
		1661	int px = x * T + T * 2 / 32;
		1662	int py = y * T - T * 6 / 32;
		1663
		1664	glEnd ();
		1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1666	glBegin (GL_QUADS);
		1667
		1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1672	}
		1673	}
		1674
		1675	// update smooth hash
		1676	if (tex.smoothtile)
		1677	{
		1678	skey.tile = tex.smoothtile;
		1679	skey.level = tex.smoothlevel;
		1680
		1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1682
		1683	// add bits to current tile and all neighbours. skey.x|y is
		1684	// shifted +1|+1 so we always stay positive.
		1685
		1686	// bits is ___n cccc CCCC bbbb
		1687	// n do not draw borders&corners
		1688	// c draw these corners, but...
		1689	// C ... not these
		1690	// b draw these borders
		1691
		1692	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1693	// ┃· ·· ·┃ ━━
		1694
		1695	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1696	// ·· ·· ·┏ ┓·
		1697
		1698	// full tile
		1699	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1700
		1701	// borders
		1702	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1703	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1704	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1705	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1706
		1707	// corners
		1708	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1709	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1710	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1711	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1712	}
		1713	}
		1714	}
		1715	}
		1716
		1717	// go through all smoothlevels, lowest to highest, then draw.
		1718	// this is basically counting sort
		1719	{
		1720	int w, b;
		1721
		1722	for (w = 0; w < 256 / 32; ++w)
		1723	{
		1724	uint32_t smask = smooth_level [w];
		1725	if (smask)
		1726	for (b = 0; b < 32; ++b)
		1727	if (smask & (((uint32_t)1) << b))
		1728	{
		1729	int level = (w << 5) | b;
		1730	HE *he;
		1731
		1732	hv_iterinit (smooth);
		1733	while ((he = hv_iternext (smooth)))
		1734	{
		1735	smooth_key *skey = (smooth_key *)HeKEY (he);
		1736	IV bits = SvIVX (HeVAL (he));
		1737
		1738	if (!(bits & 0x1000)
		1739	&& skey->level == level
		1740	&& level >= smooth_max [skey->x][skey->y])
		1741	{
		1742	maptex tex = self->tex [skey->tile];
		1743	int px = (((int)skey->x) - 1) * T;
		1744	int py = (((int)skey->y) - 1) * T;
		1745	int border = bits & 15;
		1746	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1747	float dx = tex.s * .0625f; // 16 images/row
		1748	float dy = tex.t * .5f ; // 2 images/column
		1749
		1750	// this time naively avoiding texture state changes
		1751	// save gobs of state changes.
		1752	if (last_name != tex.name)
		1753	{
		1754	if (!tex.name)
		1755	continue; // smoothing not yet available
		1756
		1757	glEnd ();
		1758	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1759	glBegin (GL_QUADS);
		1760	}
		1761
		1762	if (border)
		1763	{
		1764	float ox = border * dx;
		1765
		1766	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1767	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1768	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1769	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1770	}
		1771
		1772	if (corner)
		1773	{
		1774	float ox = corner * dx;
		1775
		1776	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1777	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1778	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1779	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1780	}
		1781	}
		1782	}
		1783	}
		1784	}
		1785	}
		1786
		1787	hv_clear (smooth);
		1788	}
		1789
		1790	glEnd ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	glDisable (GL_BLEND);
		1794
		1795	// top layer: overlays such as the health bar
		1796	for (y = 0; y < sh; y++)
		1797	if (0 <= y + my && y + my < self->rows)
		1798	{
		1799	maprow *row = self->row + (y + my);
		1800
		1801	for (x = 0; x < sw; x++)
		1802	if (row->c0 <= x + mx && x + mx < row->c1)
		1803	{
		1804	mapcell *cell = row->col + (x + mx - row->c0);
		1805
		1806	int px = x * T;
		1807	int py = y * T;
		1808
		1809	if (cell->stat_hp)
		1810	{
		1811	int width = cell->stat_width * T;
		1812	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1813
		1814	glColor3ub (0, 0, 0);
		1815	glRectf (px + 1, py - thick - 2,
		1816	px + width - 1, py);
		1817
		1818	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1819	glRectf (px + 2,
		1820	py - thick - 1,
		1821	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1822	}
		1823	}
		1824	}
		1825	}
		1826
		1827	void
		1828	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1829	CODE:
		1830	{
		1831	static float color[16][3] = {
		1832	{ 0.00F, 0.00F, 0.00F },
		1833	{ 1.00F, 1.00F, 1.00F },
		1834	{ 0.00F, 0.00F, 0.55F },
		1835	{ 1.00F, 0.00F, 0.00F },
		1836
		1837	{ 1.00F, 0.54F, 0.00F },
		1838	{ 0.11F, 0.56F, 1.00F },
		1839	{ 0.93F, 0.46F, 0.00F },
		1840	{ 0.18F, 0.54F, 0.34F },
		1841
		1842	{ 0.56F, 0.73F, 0.56F },
		1843	{ 0.80F, 0.80F, 0.80F },
		1844	{ 0.55F, 0.41F, 0.13F },
		1845	{ 0.99F, 0.77F, 0.26F },
		1846
		1847	{ 0.74F, 0.65F, 0.41F },
		1848
		1849	{ 0.00F, 1.00F, 1.00F },
		1850	{ 1.00F, 0.00F, 1.00F },
		1851	{ 1.00F, 1.00F, 0.00F },
		1852	};
		1853
		1854	int x, y;
		1855
		1856	glEnable (GL_TEXTURE_2D);
		1857	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1858	glEnable (GL_BLEND);
		1859	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1860	glBegin (GL_QUADS);
		1861
		1862	for (y = 0; y < h; y++)
		1863	for (x = 0; x < w; x++)
		1864	{
		1865	unsigned char m = data [x + y * w];
		1866
		1867	if (m)
		1868	{
		1869	float *c = color [m & 15];
		1870
		1871	float tx1 = m & 0x40 ? 0.5 : 0.;
		1872	float tx2 = tx1 + 0.5;
		1873
		1874	glColor4f (c[0], c[1], c[2], 0.75);
		1875	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1876	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1877	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1878	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1879	}
		1880	}
		1881
		1882	glEnd ();
		1883	glDisable (GL_BLEND);
		1884	glDisable (GL_TEXTURE_2D);
		1885	}
		1886
		1887	void
		1888	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1889	PPCODE:
		1890	{
		1891	int x, y;
1185	int sw4 = (sw + 3) & ~3;	1892	int sw4 = (sw + 3) & ~3;
1186	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1893	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1187	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1894	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1188		1895
1189	memset (darkness, 255, sw4 * sh);	1896	memset (darkness, 255, sw4 * sh);
1190	SvPOK_only (darkness_sv);	1897	SvPOK_only (darkness_sv);
1191	SvCUR_set (darkness_sv, sw4 * sh);	1898	SvCUR_set (darkness_sv, sw4 * sh);
1192		1899
1193	vx = self->x + (self->w - sw) / 2 - shift_x;	1900	mx += self->x;
1194	vy = self->y + (self->h - sh) / 2 - shift_y;	1901	my += self->y;
1195		1902
1196	/*
1197	int vx = self->vx = self->w >= sw
1198	? self->x + (self->w - sw) / 2
1199	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200
1201	int vy = self->vy = self->h >= sh
1202	? self->y + (self->h - sh) / 2
1203	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204	*/
1205
1206	glColor4ub (255, 255, 255, 255);
1207
1208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209	glEnable (GL_BLEND);
1210	glEnable (GL_TEXTURE_2D);
1211	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213	glBegin (GL_QUADS);
1214
1215	last_name = 0;
1216
1217	for (z = 0; z < 3; z++)
1218	for (y = 0; y < sh; y++)	1903	for (y = 0; y < sh; y++)
1219	if (0 <= y + vy && y + vy < self->rows)	1904	if (0 <= y + my && y + my < self->rows)
1220	{	1905	{
1221	maprow *row = self->row + (y + vy);	1906	maprow *row = self->row + (y + my);
1222		1907
1223	for (x = 0; x < sw; x++)	1908	for (x = 0; x < sw; x++)
1224	if (row->c0 <= x + vx && x + vx < row->c1)	1909	if (row->c0 <= x + mx && x + mx < row->c1)
1225	{	1910	{
1226	mapcell *cell = row->col + (x + vx - row->c0);	1911	mapcell *cell = row->col + (x + mx - row->c0);
1227		1912
1228	darkness[y * sw4 + x] = cell->darkness < 0	1913	darkness[y * sw4 + x] = cell->darkness
		1914	? 255 - (cell->darkness - 1)
1229	? 255 - FOW_DARKNESS	1915	: 255 - FOW_DARKNESS;
1230	: 255 - cell->darkness;
1231
1232	face = cell->face [z];
1233
1234	if (face)
1235	{
1236	maptex tex = self->tex [face];
1237
1238	int px = (x + 1) * 32 - tex.w;
1239	int py = (y + 1) * 32 - tex.h;
1240
1241	if (last_name != tex.name)
1242	{
1243	glEnd ();
1244	last_name = tex.name;
1245	glBindTexture (GL_TEXTURE_2D, last_name);
1246	glBegin (GL_QUADS);
1247	}
1248
1249	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253	}
1254	}	1916	}
1255	}	1917	}
1256
1257	glEnd ();
1258
1259	glDisable (GL_TEXTURE_2D);
1260	glDisable (GL_BLEND);
1261		1918
1262	EXTEND (SP, 3);	1919	EXTEND (SP, 3);
1263	PUSHs (sv_2mortal (newSViv (sw4)));	1920	PUSHs (sv_2mortal (newSViv (sw4)));
1264	PUSHs (sv_2mortal (newSViv (sh)));	1921	PUSHs (sv_2mortal (newSViv (sh)));
1265	PUSHs (darkness_sv);	1922	PUSHs (darkness_sv);
1266	}	1923	}
1267		1924
1268	SV *	1925	SV *
1269	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1926	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1270	CODE:	1927	CODE:
1271	{	1928	{
1272	int x, y, x1, y1;	1929	int x, y, x1, y1;
1273	SV *data_sv = newSV (w * h * 7 + 5);	1930	SV *data_sv = newSV (w * h * 7 + 5);
1274	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1931	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1299	if (row && row->c0 <= x && x < row->c1)	1956	if (row && row->c0 <= x && x < row->c1)
1300	{	1957	{
1301	mapcell *cell = row->col + (x - row->c0);	1958	mapcell *cell = row->col + (x - row->c0);
1302	uint8_t flags = 0;	1959	uint8_t flags = 0;
1303		1960
1304	if (cell->face [0]) flags |= 1;	1961	if (cell->tile [0]) flags |= 1;
1305	if (cell->face [1]) flags |= 2;	1962	if (cell->tile [1]) flags |= 2;
1306	if (cell->face [2]) flags |= 4;	1963	if (cell->tile [2]) flags |= 4;
1307		1964
1308	*data++ = flags;	1965	*data++ = flags;
1309		1966
1310	if (flags & 1)	1967	if (flags & 1)
1311	{	1968	{
		1969	tileid tile = cell->tile [0];
1312	*data++ = cell->face [0] >> 8;	1970	*data++ = tile >> 8;
1313	*data++ = cell->face [0];	1971	*data++ = tile;
1314	}	1972	}
1315		1973
1316	if (flags & 2)	1974	if (flags & 2)
1317	{	1975	{
		1976	tileid tile = cell->tile [1];
1318	*data++ = cell->face [1] >> 8;	1977	*data++ = tile >> 8;
1319	*data++ = cell->face [1];	1978	*data++ = tile;
1320	}	1979	}
1321		1980
1322	if (flags & 4)	1981	if (flags & 4)
1323	{	1982	{
		1983	tileid tile = cell->tile [2];
1324	*data++ = cell->face [2] >> 8;	1984	*data++ = tile >> 8;
1325	*data++ = cell->face [2];	1985	*data++ = tile;
1326	}	1986	}
1327	}	1987	}
1328	else	1988	else
1329	*data++ = 0;	1989	*data++ = 0;
1330	}	1990	}
…		…
1336	}	1996	}
1337	OUTPUT:	1997	OUTPUT:
1338	RETVAL	1998	RETVAL
1339		1999
1340	void	2000	void
1341	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2001	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1342	PPCODE:	2002	PPCODE:
1343	{	2003	{
1344	int x, y, z;	2004	int x, y, z;
1345	int w, h;	2005	int w, h;
1346	int x1, y1;	2006	int x1, y1;
…		…
1370	{	2030	{
1371	uint8_t flags = *data++;	2031	uint8_t flags = *data++;
1372		2032
1373	if (flags)	2033	if (flags)
1374	{	2034	{
1375	mapface face[3] = { 0, 0, 0 };
1376
1377	mapcell *cell = row_get_cell (row, x);	2035	mapcell *cell = row_get_cell (row, x);
		2036	tileid tile[3] = { 0, 0, 0 };
1378		2037
1379	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2038	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2039	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2040	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382		2041
1383	if (cell->darkness <= 0)	2042	if (cell->darkness == 0)
1384	{	2043	{
1385	cell->darkness = -1;	2044	cell->darkness = 0;
1386		2045
1387	for (z = 0; z <= 2; z++)	2046	for (z = 0; z <= 2; z++)
1388	{	2047	{
1389	cell->face[z] = face[z];	2048	tileid t = tile [z];
1390		2049
1391	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2050	if (t >= self->texs || (t && !self->tex [t].name))
		2051	{
1392	XPUSHs (sv_2mortal (newSViv (face[z])));	2052	XPUSHs (sv_2mortal (newSViv (t)));
		2053	need_texid (self, t);
		2054	}
		2055
		2056	cell->tile [z] = t;
1393	}	2057	}
1394	}	2058	}
1395	}	2059	}
1396	}	2060	}
1397	}	2061	}
1398	}	2062	}
1399		2063
1400	MODULE = CFClient PACKAGE = CFClient::MixChunk	2064	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1401		2065
1402	CFClient::MixChunk	2066	CFPlus::MixChunk
1403	new_from_file (SV *class, char *path)	2067	new_from_file (SV *class, char *path)
1404	CODE:	2068	CODE:
1405	RETVAL = Mix_LoadWAV (path);	2069	RETVAL = Mix_LoadWAV (path);
1406	OUTPUT:	2070	OUTPUT:
1407	RETVAL	2071	RETVAL
1408		2072
1409	void	2073	void
1410	DESTROY (CFClient::MixChunk self)	2074	DESTROY (CFPlus::MixChunk self)
1411	CODE:	2075	CODE:
1412	Mix_FreeChunk (self);	2076	Mix_FreeChunk (self);
1413		2077
1414	int	2078	int
1415	volume (CFClient::MixChunk self, int volume = -1)	2079	volume (CFPlus::MixChunk self, int volume = -1)
1416	CODE:	2080	CODE:
1417	RETVAL = Mix_VolumeChunk (self, volume);	2081	RETVAL = Mix_VolumeChunk (self, volume);
1418	OUTPUT:	2082	OUTPUT:
1419	RETVAL	2083	RETVAL
1420		2084
1421	int	2085	int
1422	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2086	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1423	CODE:	2087	CODE:
1424	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2088	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1425	OUTPUT:	2089	OUTPUT:
1426	RETVAL	2090	RETVAL
1427		2091
1428	MODULE = CFClient PACKAGE = CFClient::MixMusic	2092	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1429		2093
1430	int	2094	int
1431	volume (int volume = -1)	2095	volume (int volume = -1)
1432	CODE:	2096	CODE:
1433	RETVAL = Mix_VolumeMusic (volume);	2097	RETVAL = Mix_VolumeMusic (volume);
1434	OUTPUT:	2098	OUTPUT:
1435	RETVAL	2099	RETVAL
1436		2100
1437	CFClient::MixMusic	2101	CFPlus::MixMusic
1438	new_from_file (SV *class, char *path)	2102	new_from_file (SV *class, char *path)
1439	CODE:	2103	CODE:
1440	RETVAL = Mix_LoadMUS (path);	2104	RETVAL = Mix_LoadMUS (path);
1441	OUTPUT:	2105	OUTPUT:
1442	RETVAL	2106	RETVAL
1443		2107
1444	void	2108	void
1445	DESTROY (CFClient::MixMusic self)	2109	DESTROY (CFPlus::MixMusic self)
1446	CODE:	2110	CODE:
1447	Mix_FreeMusic (self);	2111	Mix_FreeMusic (self);
1448		2112
1449	int	2113	int
1450	play (CFClient::MixMusic self, int loops = -1)	2114	play (CFPlus::MixMusic self, int loops = -1)
1451	CODE:	2115	CODE:
1452	RETVAL = Mix_PlayMusic (self, loops);	2116	RETVAL = Mix_PlayMusic (self, loops);
1453	OUTPUT:	2117	OUTPUT:
1454	RETVAL	2118	RETVAL
1455		2119
1456	MODULE = CFClient PACKAGE = CFClient::OpenGL	2120	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1457		2121
1458	BOOT:	2122	BOOT:
1459	{	2123	{
1460	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2124	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1461	static const struct {	2125	static const struct {
1462	const char *name;	2126	const char *name;
1463	IV iv;	2127	IV iv;
1464	} *civ, const_iv[] = {	2128	} *civ, const_iv[] = {
1465	# define const_iv(name) { # name, (IV)name }	2129	# define const_iv(name) { # name, (IV)name }
1466	const_iv (GL_COLOR_MATERIAL),	2130	const_iv (GL_COLOR_MATERIAL),
1467	const_iv (GL_SMOOTH),	2131	const_iv (GL_SMOOTH),
1468	const_iv (GL_FLAT),	2132	const_iv (GL_FLAT),
1469	const_iv (GL_DITHER),	2133	const_iv (GL_DITHER),
1470	const_iv (GL_BLEND),	2134	const_iv (GL_BLEND),
		2135	const_iv (GL_CULL_FACE),
1471	const_iv (GL_SCISSOR_TEST),	2136	const_iv (GL_SCISSOR_TEST),
		2137	const_iv (GL_DEPTH_TEST),
		2138	const_iv (GL_ALPHA_TEST),
		2139	const_iv (GL_NORMALIZE),
		2140	const_iv (GL_RESCALE_NORMAL),
		2141	const_iv (GL_FRONT),
		2142	const_iv (GL_BACK),
1472	const_iv (GL_AND),	2143	const_iv (GL_AND),
1473	const_iv (GL_ONE),	2144	const_iv (GL_ONE),
1474	const_iv (GL_ZERO),	2145	const_iv (GL_ZERO),
1475	const_iv (GL_SRC_ALPHA),	2146	const_iv (GL_SRC_ALPHA),
1476	const_iv (GL_SRC_ALPHA_SATURATE),	2147	const_iv (GL_DST_ALPHA),
1477	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2148	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478	const_iv (GL_ONE_MINUS_DST_ALPHA),	2149	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2150	const_iv (GL_SRC_ALPHA_SATURATE),
1479	const_iv (GL_RGB),	2151	const_iv (GL_RGB),
1480	const_iv (GL_RGBA),	2152	const_iv (GL_RGBA),
		2153	const_iv (GL_RGBA4),
		2154	const_iv (GL_RGBA8),
		2155	const_iv (GL_RGB5_A1),
1481	const_iv (GL_UNSIGNED_BYTE),	2156	const_iv (GL_UNSIGNED_BYTE),
		2157	const_iv (GL_UNSIGNED_SHORT),
		2158	const_iv (GL_UNSIGNED_INT),
1482	const_iv (GL_ALPHA),	2159	const_iv (GL_ALPHA),
		2160	const_iv (GL_INTENSITY),
1483	const_iv (GL_LUMINANCE),	2161	const_iv (GL_LUMINANCE),
		2162	const_iv (GL_LUMINANCE_ALPHA),
1484	const_iv (GL_FLOAT),	2163	const_iv (GL_FLOAT),
1485	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2164	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1486	const_iv (GL_COMPILE),	2165	const_iv (GL_COMPILE),
1487	const_iv (GL_TEXTURE_1D),	2166	const_iv (GL_TEXTURE_1D),
1488	const_iv (GL_TEXTURE_2D),	2167	const_iv (GL_TEXTURE_2D),
…		…
1490	const_iv (GL_TEXTURE_MAG_FILTER),	2169	const_iv (GL_TEXTURE_MAG_FILTER),
1491	const_iv (GL_TEXTURE_MIN_FILTER),	2170	const_iv (GL_TEXTURE_MIN_FILTER),
1492	const_iv (GL_TEXTURE_ENV_MODE),	2171	const_iv (GL_TEXTURE_ENV_MODE),
1493	const_iv (GL_TEXTURE_WRAP_S),	2172	const_iv (GL_TEXTURE_WRAP_S),
1494	const_iv (GL_TEXTURE_WRAP_T),	2173	const_iv (GL_TEXTURE_WRAP_T),
		2174	const_iv (GL_REPEAT),
1495	const_iv (GL_CLAMP),	2175	const_iv (GL_CLAMP),
1496	const_iv (GL_REPEAT),	2176	const_iv (GL_CLAMP_TO_EDGE),
1497	const_iv (GL_NEAREST),	2177	const_iv (GL_NEAREST),
1498	const_iv (GL_LINEAR),	2178	const_iv (GL_LINEAR),
1499	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2179	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2180	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2181	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2182	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503	const_iv (GL_GENERATE_MIPMAP),	2183	const_iv (GL_GENERATE_MIPMAP),
1504	const_iv (GL_MODULATE),	2184	const_iv (GL_MODULATE),
1505	const_iv (GL_DECAL),	2185	const_iv (GL_DECAL),
1506	const_iv (GL_REPLACE),	2186	const_iv (GL_REPLACE),
		2187	const_iv (GL_DEPTH_BUFFER_BIT),
1507	const_iv (GL_COLOR_BUFFER_BIT),	2188	const_iv (GL_COLOR_BUFFER_BIT),
1508	const_iv (GL_PROJECTION),	2189	const_iv (GL_PROJECTION),
1509	const_iv (GL_MODELVIEW),	2190	const_iv (GL_MODELVIEW),
1510	const_iv (GL_COLOR_LOGIC_OP),	2191	const_iv (GL_COLOR_LOGIC_OP),
1511	const_iv (GL_SEPARABLE_2D),	2192	const_iv (GL_SEPARABLE_2D),
1512	const_iv (GL_CONVOLUTION_2D),	2193	const_iv (GL_CONVOLUTION_2D),
1513	const_iv (GL_CONVOLUTION_BORDER_MODE),	2194	const_iv (GL_CONVOLUTION_BORDER_MODE),
1514	const_iv (GL_CONSTANT_BORDER),	2195	const_iv (GL_CONSTANT_BORDER),
1515	const_iv (GL_LINES),	2196	const_iv (GL_LINES),
		2197	const_iv (GL_LINE_STRIP),
		2198	const_iv (GL_LINE_LOOP),
1516	const_iv (GL_QUADS),	2199	const_iv (GL_QUADS),
1517	const_iv (GL_LINE_LOOP),	2200	const_iv (GL_QUAD_STRIP),
		2201	const_iv (GL_TRIANGLES),
		2202	const_iv (GL_TRIANGLE_STRIP),
		2203	const_iv (GL_TRIANGLE_FAN),
1518	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2204	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1519	const_iv (GL_FASTEST),	2205	const_iv (GL_FASTEST),
		2206	const_iv (GL_V2F),
		2207	const_iv (GL_V3F),
		2208	const_iv (GL_T2F_V3F),
		2209	const_iv (GL_T2F_N3F_V3F),
1520	# undef const_iv	2210	# undef const_iv
1521	};	2211	};
1522		2212
1523	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2213	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2214	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1525	}	2215	}
1526		2216
		2217	char *
		2218	gl_vendor ()
		2219	CODE:
		2220	RETVAL = (char *)glGetString (GL_VENDOR);
		2221	OUTPUT:
		2222	RETVAL
		2223
		2224	char *
		2225	gl_version ()
		2226	CODE:
		2227	RETVAL = (char *)glGetString (GL_VERSION);
		2228	OUTPUT:
		2229	RETVAL
		2230
		2231	char *
		2232	gl_extensions ()
		2233	CODE:
		2234	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2235	OUTPUT:
		2236	RETVAL
		2237
1527	int glGetError ()	2238	int glGetError ()
		2239
		2240	void glFinish ()
1528		2241
1529	void glClear (int mask)	2242	void glClear (int mask)
1530		2243
1531	void glClearColor (float r, float g, float b, float a = 1.0)	2244	void glClearColor (float r, float g, float b, float a = 1.0)
1532	PROTOTYPE: @	2245	PROTOTYPE: @
…		…
1539		2252
1540	void glHint (int target, int mode)	2253	void glHint (int target, int mode)
1541		2254
1542	void glBlendFunc (int sfactor, int dfactor)	2255	void glBlendFunc (int sfactor, int dfactor)
1543		2256
		2257	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2258	CODE:
		2259	gl_BlendFuncSeparate (sa, da, saa, daa);
		2260
		2261	void glDepthMask (int flag)
		2262
1544	void glLogicOp (int opcode)	2263	void glLogicOp (int opcode)
1545		2264
1546	void glColorMask (int red, int green, int blue, int alpha)	2265	void glColorMask (int red, int green, int blue, int alpha)
1547		2266
1548	void glMatrixMode (int mode)	2267	void glMatrixMode (int mode)
…		…
1551		2270
1552	void glPopMatrix ()	2271	void glPopMatrix ()
1553		2272
1554	void glLoadIdentity ()	2273	void glLoadIdentity ()
1555		2274
		2275	void glDrawBuffer (int buffer)
		2276
		2277	void glReadBuffer (int buffer)
		2278
1556	# near and far are due to microsofts buggy c compiler	2279	# near_ and far_ are due to microsofts buggy "c" compiler
		2280	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2281
		2282	# near_ and far_ are due to microsofts buggy "c" compiler
1557	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2283	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1558		2284
1559	void glViewport (int x, int y, int width, int height)	2285	void glViewport (int x, int y, int width, int height)
1560		2286
1561	void glScissor (int x, int y, int width, int height)	2287	void glScissor (int x, int y, int width, int height)
…		…
1576		2302
1577	void glEnd ()	2303	void glEnd ()
1578		2304
1579	void glColor (float r, float g, float b, float a = 1.0)	2305	void glColor (float r, float g, float b, float a = 1.0)
1580	PROTOTYPE: @	2306	PROTOTYPE: @
		2307	ALIAS:
		2308	glColor_premultiply = 1
1581	CODE:	2309	CODE:
1582	// 255.999 is close enough to correctness (256 and clamp)	2310	if (ix)
1583	glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999);	2311	{
		2312	r *= a;
		2313	g *= a;
		2314	b *= a;
		2315	}
		2316	// microsoft visual "c" rounds instead of truncating...
		2317	glColor4f (r, g, b, a);
		2318
		2319	void glInterleavedArrays (int format, int stride, char *data)
		2320
		2321	void glDrawElements (int mode, int count, int type, char *indices)
		2322
		2323	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2324
		2325	void glRasterPos (float x, float y, float z = 0.)
		2326	CODE:
		2327	glRasterPos3f (0, 0, z);
		2328	glBitmap (0, 0, 0, 0, x, y, 0);
1584		2329
1585	void glVertex (float x, float y, float z = 0.)	2330	void glVertex (float x, float y, float z = 0.)
1586	CODE:	2331	CODE:
1587	glVertex3f (x, y, z);	2332	glVertex3f (x, y, z);
1588		2333
…		…
1600		2345
1601	void glBindTexture (int target, int name)	2346	void glBindTexture (int target, int name)
1602		2347
1603	void glConvolutionParameter (int target, int pname, float params)	2348	void glConvolutionParameter (int target, int pname, float params)
1604	CODE:	2349	CODE:
1605	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2350	if (gl.ConvolutionParameterf)
		2351	gl.ConvolutionParameterf (target, pname, params);
1606		2352
1607	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2353	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1608	CODE:	2354	CODE:
1609	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2355	if (gl.ConvolutionFilter2D)
1610	(target, internalformat, width, height, format, type, data));	2356	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1611		2357
1612	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2358	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1613	CODE:	2359	CODE:
1614	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2360	if (gl.SeparableFilter2D)
1615	(target, internalformat, width, height, format, type, row, column));	2361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1616		2362
1617	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2363	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1618		2364
1619	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1620		2366
1621	void glRasterPos (int x, int y)	2367	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1622	CODE:
1623	glRasterPos2i (x, y);
1624		2368
1625	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2369	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1626		2370
1627	int glGenTexture ()	2371	int glGenTexture ()
1628	CODE:	2372	CODE:

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