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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.72 by root, Fri May 5 19:10:16 2006 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
		30	#include <math.h>
9	#include <string.h>	31	#include <string.h>
10	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11		36
12	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
		39	#include <SDL_endian.h>
13	#include <SDL_image.h>	40	#include <SDL_image.h>
14	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
16		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
17	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
18		48
19	#include <pango/pango.h>	49	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		50
23	#ifndef _WIN32	51	#ifndef _WIN32
24	# include <sys/types.h>	52	# include <sys/types.h>
25	# include <sys/socket.h>	53	# include <sys/socket.h>
26	# include <netinet/in.h>	54	# include <netinet/in.h>
27	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
28	# include <inttypes.h>	56	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	57	#endif
37		58
38	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		60
40	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
41		62
42	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
44		65
45	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
46		67
47	#define GL_CALL(type,func,args) \	68	#if 0
48	{ \	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	70	#else
50	static type fptr_; \	71	# define PARACHUTE 0
51	\	72	#endif
52	if (!init_) \
53	{ \
54	init_ = 1; \
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56	} \
57	\
58	if (fptr_) \
59	fptr_ args; \
60	}
61		73
		74	static AV *texture_av;
		75
		76	static struct
		77	{
		78	#define GL_FUNC(ptr,name) ptr name;
		79	#include "glfunc.h"
		80	#undef GL_FUNC
		81	} gl;
		82
		83	static void
		84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		85	{
		86	if (gl.BlendFuncSeparate)
		87	gl.BlendFuncSeparate (sa, da, saa, daa);
		88	else if (gl.BlendFuncSeparateEXT)
		89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		90	else
		91	glBlendFunc (sa, da);
		92	}
		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
		118	#include "texcache.c"
		119	#include "rendercache.c"
		120
		121	#include "pango-font.c"
		122	#include "pango-fontmap.c"
		123	#include "pango-render.c"
		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
62	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
64		129
65	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
		131
		132	static int
		133	shape_attr_p (PangoLayoutRun *run)
		134	{
		135	GSList *attrs = run->item->analysis.extra_attrs;
		136
		137	while (attrs)
		138	{
		139	PangoAttribute *attr = attrs->data;
		140
		141	if (attr->klass->type == PANGO_ATTR_SHAPE)
		142	return 1;
		143
		144	attrs = attrs->next;
		145	}
		146
		147	return 0;
		148	}
66		149
67	typedef struct cf_layout {	150	typedef struct cf_layout {
68	PangoLayout *pl;	151	PangoLayout *pl;
		152	float r, g, b, a; // default color for rgba mode
69	int base_height;	153	int base_height;
70	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
71	} *CFClient__Layout;	156	} *CFPlus__Layout;
72		157
73	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
74	static PangoContext *context;	159	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	160	static PangoFontMap *opengl_fontmap;
76		161
77	static void	162	static void
78	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
79	{	164	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	165	FcPatternAddBool (pattern, FC_HINTING, 1);
		166	#ifdef FC_HINT_STYLE
		167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		168	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	170	}
83		171
84	static void	172	static void
85	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
86	{	174	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
89	*/	177	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
94		182
95	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
96	}	184	}
97		185
98	static void	186	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
100	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
102		193
103	w = (w + 3) & ~3;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!w) w = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!h) h = 1;
106	}
107		196
		197	if (!rect.width) rect.width = 1;
		198	if (!rect.height) rect.height = 1;
		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
108	typedef uint16_t mapface;	205	typedef uint16_t faceid;
109		206
110	typedef struct {	207	typedef struct {
111	GLint name;	208	GLuint name;
112	int w, h;	209	int w, h;
113	float s, t;	210	float s, t;
114	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
115	} maptex;	214	} maptex;
116		215
117	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
118	int16_t darkness;	219	uint16_t darkness;
119	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	221	} mapcell;
121		222
122	typedef struct {	223	typedef struct {
123	int32_t c0, c1;	224	int32_t c0, c1;
124	mapcell *col;	225	mapcell *col;
125	} maprow;	226	} maprow;
126		227
127	typedef struct map {	228	typedef struct map {
128	int x, y, w, h;	229	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	231	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	232	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		233
136	int32_t rows;	234	int32_t rows;
137	maprow *row;	235	maprow *row;
138	} *CFClient__Map;	236	} *CFPlus__Map;
139		237
140	static char *	238	static char *
141	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
142	{	240	{
143	char *p;	241	char *p;
…		…
160	}	258	}
161		259
162	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
165	static maprow *	283	static maprow *
166	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
167	{	285	{
168	if (0 > y)	286	if (0 > y)
169	{	287	{
170	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
209		327
210	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
211	}	329	}
212		330
213	static mapcell *	331	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
215	{	333	{
216	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
217	}	335	}
218		336
219	static void	337	static void
220	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
221	{	339	{
222	int r;	340	int r;
223		341
224	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
233	self->row = 0;	351	self->row = 0;
234	self->rows = 0;	352	self->rows = 0;
235	}	353	}
236		354
237	static void	355	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
239	{	357	{
240	int x, y;	358	int x, y;
241	maprow *row;	359	maprow *row;
		360	mapcell *cell;
242		361
243	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	363	if (y >= 0)
245	{	364	{
246	if (y >= self->rows)	365	if (y >= self->rows)
…		…
252	if (x >= row->c0)	371	if (x >= row->c0)
253	{	372	{
254	if (x >= row->c1)	373	if (x >= row->c1)
255	break;	374	break;
256		375
257	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
258	}	382	}
259	}	383	}
260	}	384	}
261		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
262	static void	391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
		400	}
		401
		402	static void
263	music_finished ()	403	music_finished (void)
264	{	404	{
265	SDL_UserEvent ev;	405	SDL_UserEvent ev;
266		406
267	ev.type = SDL_USEREVENT;	407	ev.type = SDL_USEREVENT;
268	ev.code = 0;	408	ev.code = 0;
…		…
277	{	417	{
278	SDL_UserEvent ev;	418	SDL_UserEvent ev;
279		419
280	ev.type = SDL_USEREVENT;	420	ev.type = SDL_USEREVENT;
281	ev.code = 1;	421	ev.code = 1;
282	ev.data1 = (void *)channel;	422	ev.data1 = (void *)(long)channel;
283	ev.data2 = 0;	423	ev.data2 = 0;
284		424
285	SDL_PushEvent ((SDL_Event *)&ev);	425	SDL_PushEvent ((SDL_Event *)&ev);
286	}	426	}
287		427
		428	static unsigned int
		429	minpot (unsigned int n)
		430	{
		431	if (!n)
		432	return 0;
		433
		434	--n;
		435
		436	n \|= n >> 1;
		437	n \|= n >> 2;
		438	n \|= n >> 4;
		439	n \|= n >> 8;
		440	n \|= n >> 16;
		441
		442	return n + 1;
		443	}
		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
288	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
289		504
290	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
291		506
292	BOOT:	507	BOOT:
293	{	508	{
294	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
295	static const struct {	510	static const struct {
296	const char *name;	511	const char *name;
297	IV iv;	512	IV iv;
298	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
299	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
300	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
301	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
302	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
303	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
304	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
313	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
314	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
315	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
316	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
317	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
318	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
319	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
320	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
321	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
322	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
377	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
378	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
379	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
380	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
381	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
382	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
383	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
384	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
385	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
386	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
387	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
388	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
389	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
390	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
391	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
392	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
393	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
394	const_iv (KMOD_CTRL),
395	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_ALT),
397	const_iv (KMOD_META)
398	# undef const_iv	624	# undef const_iv
399	};	625	};
400		626
401	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	627	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	628	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403		629
404	fontmap = pango_ft2_font_map_new ();	630	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	631	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407	}	632	}
		633
		634	void
		635	weaken (SV *rv)
		636	PROTOTYPE: $
		637	CODE:
		638	sv_rvweaken (rv);
408		639
409	int	640	int
		641	in_destruct ()
		642	CODE:
		643	RETVAL = PL_main_cv == Nullcv;
		644	OUTPUT:
		645	RETVAL
		646
		647	NV floor (NV x)
		648
		649	NV ceil (NV x)
		650
		651	IV minpot (UV n)
		652
		653	IV popcount (UV n)
		654
		655	void
		656	pango_init ()
		657	CODE:
		658	{
		659	opengl_fontmap = pango_opengl_font_map_new ();
		660	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		661	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		662	}
		663
		664	char *
		665	SDL_GetError ()
		666
		667	int
410	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	668	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
411		669
412	void	670	void
413	SDL_Quit ()	671	SDL_Quit ()
414		672
415	void	673	void
416	SDL_ListModes ()	674	SDL_ListModes (int rgb, int alpha)
417	PPCODE:	675	PPCODE:
418	{	676	{
419	SDL_Rect **m;	677	SDL_Rect **m;
420		678
421	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	679	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	680	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	682	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425		683
		684	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		685	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		686
426	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430		691
431	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		693	#if SDL_VERSION_ATLEAST(1,2,10)
432	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
433	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434		696	#endif
435	SDL_EnableUNICODE (1);
436	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437		697
438	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	698	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
439		699
440	if (m && m != (SDL_Rect **)-1)	700	if (m && m != (SDL_Rect **)-1)
441	while (*m)	701	while (*m)
442	{	702	{
		703	if ((m)->w >= 640 && (m)->h >= 480)
		704	{
443	AV *av = newAV ();	705	AV *av = newAV ();
444	av_push (av, newSViv ((*m)->w));	706	av_push (av, newSViv ((*m)->w));
445	av_push (av, newSViv ((*m)->h));	707	av_push (av, newSViv ((*m)->h));
		708	av_push (av, newSViv (rgb));
		709	av_push (av, newSViv (alpha));
446	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	710	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		711	}
447		712
448	++m;	713	++m;
449	}	714	}
450	}	715	}
451		716
452	int	717	int
453	SDL_SetVideoMode (int w, int h, int fullscreen)	718	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454	CODE:	719	CODE:
		720	{
		721	SDL_EnableUNICODE (1);
		722	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		723
		724	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		725	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		726	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		728
455	RETVAL = !!SDL_SetVideoMode (	729	RETVAL = !!SDL_SetVideoMode (
456	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	730	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
457	);	731	);
		732
		733	if (RETVAL)
		734	{
		735	av_clear (texture_av);
		736
458	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
		738	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		739	#include "glfunc.h"
		740	#undef GL_FUNC
		741	}
		742	}
459	OUTPUT:	743	OUTPUT:
460	RETVAL	744	RETVAL
461		745
462	void	746	void
463	SDL_GL_SwapBuffers ()	747	SDL_GL_SwapBuffers ()
464		748
		749	char *
		750	SDL_GetKeyName (int sym)
		751
		752	int
		753	SDL_GetAppState ()
		754
465	void	755	void
466	SDL_PollEvent ()	756	poll_events ()
467	PPCODE:	757	PPCODE:
468	{	758	{
469	SDL_Event ev;	759	SDL_Event ev;
470		760
471	while (SDL_PollEvent (&ev))	761	SDL_PumpEvents ();
		762	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472	{	763	{
473	HV *hv = newHV ();	764	HV *hv = newHV ();
474	hv_store (hv, "type", 4, newSViv (ev.type), 0);	765	hv_store (hv, "type", 4, newSViv (ev.type), 0);
475		766
476	switch (ev.type)	767	switch (ev.type)
…		…
478	case SDL_KEYDOWN:	769	case SDL_KEYDOWN:
479	case SDL_KEYUP:	770	case SDL_KEYUP:
480	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	771	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	772	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	773	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		774	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
483	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	775	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484	break;	776	break;
485		777
486	case SDL_ACTIVEEVENT:	778	case SDL_ACTIVEEVENT:
487	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	779	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	780	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489	break;	781	break;
490		782
491	case SDL_MOUSEMOTION:	783	case SDL_MOUSEMOTION:
		784	{
		785	int state = ev.motion.state;
		786	int x = ev.motion.x;
		787	int y = ev.motion.y;
		788	int xrel = ev.motion.xrel;
		789	int yrel = ev.motion.yrel;
		790
		791	/* do simplistic event compression */
		792	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		793	&& state == ev.motion.state)
		794	{
		795	xrel += ev.motion.xrel;
		796	yrel += ev.motion.yrel;
		797	x = ev.motion.x;
		798	y = ev.motion.y;
		799	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		800	}
		801
		802	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
492	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	803	hv_store (hv, "state", 5, newSViv (state), 0);
493	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	804	hv_store (hv, "x", 1, newSViv (x), 0);
494	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	805	hv_store (hv, "y", 1, newSViv (y), 0);
495	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	806	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	807	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		808	}
497	break;	809	break;
498		810
499	case SDL_MOUSEBUTTONDOWN:	811	case SDL_MOUSEBUTTONDOWN:
500	case SDL_MOUSEBUTTONUP:	812	case SDL_MOUSEBUTTONUP:
		813	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		814
501	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	815	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	816	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	817	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	818	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505	break;	819	break;
…		…
509	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	823	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
510	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	824	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
511	break;	825	break;
512	}	826	}
513		827
514	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
515	}	829	}
516	}	830	}
517		831
518	int	832	int
519	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
520	POSTCALL:	834	POSTCALL:
521	Mix_HookMusicFinished (music_finished);	835	Mix_HookMusicFinished (music_finished);
522	Mix_ChannelFinished (channel_finished);	836	Mix_ChannelFinished (channel_finished);
523		837
524	void	838	void
525	Mix_CloseAudio ()	839	Mix_CloseAudio ()
526		840
527	int	841	int
528	Mix_AllocateChannels (int numchans = -1)	842	Mix_AllocateChannels (int numchans = -1)
529		843
		844	const char *
		845	Mix_GetError ()
		846
530	void	847	void
531	lowdelay (int fd, int val = 1)	848	lowdelay (int fd, int val = 1)
532	CODE:	849	CODE:
		850	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		851
		852	void
		853	win32_proxy_info ()
		854	PPCODE:
		855	{
533	#ifndef _WIN32	856	#ifdef _WIN32
534	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	857	char buffer[2048];
		858	DWORD buflen;
		859
		860	EXTEND (SP, 3);
		861
		862	buflen = sizeof (buffer);
		863	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		864	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		865	{
		866	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		867
		868	buflen = sizeof (buffer);
		869	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		870	{
		871	PUSHs (newSVpv (buffer, 0));
		872
		873	buflen = sizeof (buffer);
		874	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		875	PUSHs (newSVpv (buffer, 0));
		876	}
		877	}
535	#endif	878	#endif
536		879	}
537	char *
538	gl_version ()
539	CODE:
540	RETVAL = (char *)glGetString (GL_VERSION);
541	OUTPUT:
542	RETVAL
543
544	char *
545	gl_extensions ()
546	CODE:
547	RETVAL = (char *)glGetString (GL_EXTENSIONS);
548	OUTPUT:
549	RETVAL
550		880
551	void	881	void
552	add_font (char *file)	882	add_font (char *file)
553	CODE:	883	CODE:
554	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	884	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
555		885
556	void	886	void
557	load_image_inline (SV *image_)	887	load_image_inline (SV *image_)
558	ALIAS:	888	ALIAS:
559	load_image_file = 1	889	load_image_file = 1
…		…
562	STRLEN image_len;	892	STRLEN image_len;
563	char image = (char )SvPVbyte (image_, image_len);	893	char image = (char )SvPVbyte (image_, image_len);
564	SDL_Surface surface, surface2;	894	SDL_Surface surface, surface2;
565	SDL_PixelFormat fmt;	895	SDL_PixelFormat fmt;
566	SDL_RWops *rw = ix	896	SDL_RWops *rw = ix
567	? SDL_RWFromFile (image, "r")	897	? SDL_RWFromFile (image, "rb")
568	: SDL_RWFromConstMem (image, image_len);	898	: SDL_RWFromConstMem (image, image_len);
569		899
570	if (!rw)	900	if (!rw)
571	croak ("load_image: %s", SDL_GetError ());	901	croak ("load_image: %s", SDL_GetError ());
572		902
…		…
601		931
602	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	932	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
603		933
604	assert (surface2->pitch == surface2->w * 4);	934	assert (surface2->pitch == surface2->w * 4);
605		935
		936	SDL_LockSurface (surface2);
606	EXTEND (SP, 5);	937	EXTEND (SP, 6);
607	PUSHs (sv_2mortal (newSViv (surface2->w)));	938	PUSHs (sv_2mortal (newSViv (surface2->w)));
608	PUSHs (sv_2mortal (newSViv (surface2->h)));	939	PUSHs (sv_2mortal (newSViv (surface2->h)));
609	SDL_LockSurface (surface2);
610	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	940	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
611	SDL_UnlockSurface (surface2);
612	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	941	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
613	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
614	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	943	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		944	SDL_UnlockSurface (surface2);
615		945
616	SDL_FreeSurface (surface);	946	SDL_FreeSurface (surface);
617	SDL_FreeSurface (surface2);	947	SDL_FreeSurface (surface2);
618	}	948	}
619		949
…		…
643	}	973	}
644		974
645	void	975	void
646	error (char *message)	976	error (char *message)
647	CODE:	977	CODE:
		978	fprintf (stderr, "ERROR: %s\n", message);
648	#ifdef _WIN32	979	#ifdef _WIN32
649	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	980	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		981	#endif
		982
		983	void
		984	fatal (char *message)
		985	CODE:
		986	fprintf (stderr, "FATAL: %s\n", message);
		987	#ifdef _WIN32
		988	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		989	#endif
		990	_exit (1);
		991
		992	void
		993	_exit (int retval = 0)
		994	CODE:
		995	#ifdef WIN32
		996	ExitThread (retval); // unclean, please beam me up
650	#else	997	#else
651	fprintf (stderr, "ERROR: %s\n", message);	998	_exit (retval);
652	#endif	999	#endif
653		1000
654	void	1001	void
655	fatal (char *message)	1002	debug ()
656	CODE:	1003	CODE:
657	#ifdef _WIN32	1004	{
658	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1005	#if DEBUG
659	#else	1006	VALGRIND_DO_LEAK_CHECK;
660	fprintf (stderr, "FATAL: %s\n", message);
661	#endif	1007	#endif
662	exit (1);	1008	}
663		1009
664	MODULE = CFClient PACKAGE = CFClient::Font	1010	MODULE = CFPlus PACKAGE = CFPlus::Font
665		1011
666	CFClient::Font	1012	PROTOTYPES: DISABLE
		1013
		1014	CFPlus::Font
667	new_from_file (SV class, char path, int id = 0)	1015	new_from_file (SV class, char path, int id = 0)
668	CODE:	1016	CODE:
669	{	1017	{
670	int count;	1018	int count;
671	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1019	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
674	}	1022	}
675	OUTPUT:	1023	OUTPUT:
676	RETVAL	1024	RETVAL
677		1025
678	void	1026	void
679	DESTROY (CFClient::Font self)	1027	DESTROY (CFPlus::Font self)
680	CODE:	1028	CODE:
681	pango_font_description_free (self);	1029	pango_font_description_free (self);
682		1030
683	void	1031	void
684	make_default (CFClient::Font self)	1032	make_default (CFPlus::Font self)
		1033	PROTOTYPE: $
685	CODE:	1034	CODE:
686	default_font = self;	1035	default_font = self;
687		1036
688	MODULE = CFClient PACKAGE = CFClient::Layout	1037	MODULE = CFPlus PACKAGE = CFPlus::Layout
689		1038
690	CFClient::Layout	1039	PROTOTYPES: DISABLE
691	new (SV *class, int base_height = MIN_FONT_HEIGHT)	1040
		1041	void
		1042	reset_glyph_cache ()
		1043	PROTOTYPE:
		1044	CODE:
		1045	tc_clear ();
		1046
		1047	CFPlus::Layout
		1048	new (SV *class)
692	CODE:	1049	CODE:
693	New (0, RETVAL, 1, struct cf_layout);	1050	New (0, RETVAL, 1, struct cf_layout);
		1051
694	RETVAL->pl = pango_layout_new (context);	1052	RETVAL->pl = pango_layout_new (opengl_context);
695	RETVAL->base_height = base_height;	1053	RETVAL->r = 1.;
		1054	RETVAL->g = 1.;
		1055	RETVAL->b = 1.;
		1056	RETVAL->a = 1.;
		1057	RETVAL->base_height = MIN_FONT_HEIGHT;
696	RETVAL->font = 0;	1058	RETVAL->font = 0;
		1059	RETVAL->rc = rc_alloc ();
		1060
697	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
698	pango_layout_set_font_description (RETVAL->pl, default_font);	1062	layout_update_font (RETVAL);
699	OUTPUT:	1063	OUTPUT:
700	RETVAL	1064	RETVAL
701		1065
702	void	1066	void
703	DESTROY (CFClient::Layout self)	1067	DESTROY (CFPlus::Layout self)
704	CODE:	1068	CODE:
705	g_object_unref (self->pl);	1069	g_object_unref (self->pl);
		1070	rc_free (self->rc);
706	Safefree (self);	1071	Safefree (self);
707		1072
708	void	1073	void
709	set_text (CFClient::Layout self, SV *text_)	1074	set_text (CFPlus::Layout self, SV *text_)
710	CODE:	1075	CODE:
711	{	1076	{
712	STRLEN textlen;	1077	STRLEN textlen;
713	char *text = SvPVutf8 (text_, textlen);	1078	char *text = SvPVutf8 (text_, textlen);
714		1079
715	pango_layout_set_text (self->pl, text, textlen);	1080	pango_layout_set_text (self->pl, text, textlen);
716	}	1081	}
717		1082
718	void	1083	void
719	set_markup (CFClient::Layout self, SV *text_)	1084	set_markup (CFPlus::Layout self, SV *text_)
720	CODE:	1085	CODE:
721	{	1086	{
722	STRLEN textlen;	1087	STRLEN textlen;
723	char *text = SvPVutf8 (text_, textlen);	1088	char *text = SvPVutf8 (text_, textlen);
724		1089
725	pango_layout_set_markup (self->pl, text, textlen);	1090	pango_layout_set_markup (self->pl, text, textlen);
726	}	1091	}
727		1092
		1093	void
		1094	set_shapes (CFPlus::Layout self, ...)
		1095	CODE:
		1096	{
		1097	PangoAttrList *attrs = 0;
		1098	const char *text = pango_layout_get_text (self->pl);
		1099	const char *pos = text;
		1100	int arg = 4;
		1101
		1102	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1103	{
		1104	PangoRectangle inkrect, rect;
		1105	PangoAttribute *attr;
		1106
		1107	int x = SvIV (ST (arg - 3));
		1108	int y = SvIV (ST (arg - 2));
		1109	int w = SvIV (ST (arg - 1));
		1110	int h = SvIV (ST (arg ));
		1111
		1112	inkrect.x = 0;
		1113	inkrect.y = 0;
		1114	inkrect.width = 0;
		1115	inkrect.height = 0;
		1116
		1117	rect.x = x * PANGO_SCALE;
		1118	rect.y = y * PANGO_SCALE;
		1119	rect.width = w * PANGO_SCALE;
		1120	rect.height = h * PANGO_SCALE;
		1121
		1122	if (!attrs)
		1123	attrs = pango_layout_get_attributes (self->pl);
		1124
		1125	attr = pango_attr_shape_new (&inkrect, &rect);
		1126	attr->start_index = pos - text;
		1127	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1128	pango_attr_list_insert (attrs, attr);
		1129
		1130	arg += 4;
		1131	pos += sizeof (OBJ_STR) - 1;
		1132	}
		1133
		1134	if (attrs)
		1135	pango_layout_set_attributes (self->pl, attrs);
		1136	}
		1137
		1138	void
		1139	get_shapes (CFPlus::Layout self)
		1140	PPCODE:
		1141	{
		1142	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1143
		1144	do
		1145	{
		1146	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1147
		1148	if (run && shape_attr_p (run))
		1149	{
		1150	PangoRectangle extents;
		1151	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1152
		1153	EXTEND (SP, 2);
		1154	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1155	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1156	}
		1157	}
		1158	while (pango_layout_iter_next_run (iter));
		1159
		1160	pango_layout_iter_free (iter);
		1161	}
		1162
		1163	int
		1164	has_wrapped (CFPlus::Layout self)
		1165	CODE:
		1166	{
		1167	int lines = 1;
		1168	const char *text = pango_layout_get_text (self->pl);
		1169
		1170	while (*text)
		1171	lines += *text++ == '\n';
		1172
		1173	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1174	}
		1175	OUTPUT:
		1176	RETVAL
		1177
728	SV *	1178	SV *
729	get_text (CFClient::Layout self)	1179	get_text (CFPlus::Layout self)
730	CODE:	1180	CODE:
731	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1181	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
732	SvUTF8_on (RETVAL);	1182	sv_utf8_decode (RETVAL);
733	OUTPUT:	1183	OUTPUT:
734	RETVAL	1184	RETVAL
735		1185
736	void	1186	void
		1187	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1188	CODE:
		1189	self->r = r;
		1190	self->g = g;
		1191	self->b = b;
		1192	self->a = a;
		1193
		1194	void
737	set_font (CFClient::Layout self, CFClient::Font font = 0)	1195	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
738	CODE:	1196	CODE:
739	if (self->font != font)	1197	if (self->font != font)
740	{	1198	{
741	self->font = font;	1199	self->font = font;
742	layout_update_font (self);	1200	layout_update_font (self);
743	}	1201	}
744		1202
745	void	1203	void
746	set_height (CFClient::Layout self, int base_height)	1204	set_height (CFPlus::Layout self, int base_height)
747	CODE:	1205	CODE:
748	if (self->base_height != base_height)	1206	if (self->base_height != base_height)
749	{	1207	{
750	self->base_height = base_height;	1208	self->base_height = base_height;
751	layout_update_font (self);	1209	layout_update_font (self);
752	}	1210	}
753		1211
754	void	1212	void
755	set_width (CFClient::Layout self, int max_width = -1)	1213	set_width (CFPlus::Layout self, int max_width = -1)
756	CODE:	1214	CODE:
757	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1215	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
758		1216
759	void	1217	void
		1218	set_indent (CFPlus::Layout self, int indent)
		1219	CODE:
		1220	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1221
		1222	void
		1223	set_spacing (CFPlus::Layout self, int spacing)
		1224	CODE:
		1225	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1226
		1227	void
		1228	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1229	CODE:
		1230	pango_layout_set_ellipsize (self->pl,
		1231	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1232	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1233	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1234	: PANGO_ELLIPSIZE_NONE
		1235	);
		1236
		1237	void
		1238	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1239	CODE:
		1240	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1241
		1242	void
760	size (CFClient::Layout self)	1243	size (CFPlus::Layout self)
761	PPCODE:	1244	PPCODE:
762	{	1245	{
763	int w, h;	1246	int w, h;
764		1247
765	layout_get_pixel_size (self, &w, &h);	1248	layout_get_pixel_size (self, &w, &h);
…		…
768	PUSHs (sv_2mortal (newSViv (w)));	1251	PUSHs (sv_2mortal (newSViv (w)));
769	PUSHs (sv_2mortal (newSViv (h)));	1252	PUSHs (sv_2mortal (newSViv (h)));
770	}	1253	}
771		1254
772	int	1255	int
		1256	descent (CFPlus::Layout self)
		1257	CODE:
		1258	{
		1259	PangoRectangle rect;
		1260	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1261	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1262	RETVAL = PANGO_DESCENT (rect);
		1263	}
		1264	OUTPUT:
		1265	RETVAL
		1266
		1267	int
773	xy_to_index (CFClient::Layout self, int x, int y)	1268	xy_to_index (CFPlus::Layout self, int x, int y)
774	CODE:	1269	CODE:
775	{	1270	{
776	int index, trailing;	1271	int index, trailing;
777	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1272	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
778	RETVAL = index;	1273	RETVAL = index + trailing;
779	}	1274	}
780	OUTPUT:	1275	OUTPUT:
781	RETVAL	1276	RETVAL
782		1277
783	void	1278	void
784	cursor_pos (CFClient::Layout self, int index)	1279	cursor_pos (CFPlus::Layout self, int index)
785	PPCODE:	1280	PPCODE:
786	{	1281	{
787	PangoRectangle strong_pos;	1282	PangoRectangle strong_pos;
788	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1283	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
789		1284
…		…
792	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1287	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
793	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1288	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
794	}	1289	}
795		1290
796	void	1291	void
797	render (CFClient::Layout self)	1292	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
798	PPCODE:	1293	PPCODE:
799	{	1294	{
800	SV *retval;	1295	int line, x;
801	int w, h;
802	FT_Bitmap bitmap;
803		1296
804	layout_get_pixel_size (self, &w, &h);	1297	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1298	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
805		1299
806	retval = newSV (w * h);
807	SvPOK_only (retval);
808	SvCUR_set (retval, w * h);
809
810	bitmap.rows = h;
811	bitmap.width = w;
812	bitmap.pitch = w;
813	bitmap.buffer = (unsigned char*)SvPVX (retval);
814	bitmap.num_grays = 256;
815	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
816
817	memset (bitmap.buffer, 0, w * h);
818
819	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
820
821	EXTEND (SP, 3);	1300	EXTEND (SP, 2);
822	PUSHs (sv_2mortal (newSViv (w)));	1301	PUSHs (sv_2mortal (newSViv (line - 1)));
		1302	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1303	}
		1304
		1305	void
		1306	line_x_to_index (CFPlus::Layout self, int line, int x)
		1307	PPCODE:
		1308	{
		1309	PangoLayoutLine *lp;
		1310	int index, trailing;
		1311
		1312	if (line < 0)
		1313	XSRETURN_EMPTY;
		1314
		1315	if (!(lp = pango_layout_get_line (self->pl, line)))
		1316	XSRETURN_EMPTY; /* do better */
		1317
		1318	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1319
		1320	EXTEND (SP, 2);
		1321	if (GIMME_V == G_SCALAR)
		1322	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1323	else
		1324	{
823	PUSHs (sv_2mortal (newSViv (h)));	1325	PUSHs (sv_2mortal (newSViv (index)));
824	PUSHs (sv_2mortal (retval));	1326	PUSHs (sv_2mortal (newSViv (trailing)));
		1327	}
825	}	1328	}
826		1329
		1330	void
		1331	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1332	CODE:
		1333	rc_clear (self->rc);
		1334	pango_opengl_render_layout_subpixel (
		1335	self->pl,
		1336	self->rc,
		1337	x * PANGO_SCALE, y * PANGO_SCALE,
		1338	self->r, self->g, self->b, self->a,
		1339	flags
		1340	);
		1341	// we assume that context_change actually clears/frees stuff
		1342	// and does not do any recomputation...
		1343	pango_layout_context_changed (self->pl);
		1344
		1345	void
		1346	draw (CFPlus::Layout self)
		1347	CODE:
		1348	{
		1349	glEnable (GL_TEXTURE_2D);
		1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1351	glEnable (GL_BLEND);
		1352	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1353	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1354	glEnable (GL_ALPHA_TEST);
		1355	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1356
		1357	rc_draw (self->rc);
		1358
		1359	glDisable (GL_ALPHA_TEST);
		1360	glDisable (GL_BLEND);
		1361	glDisable (GL_TEXTURE_2D);
		1362	}
		1363
827	MODULE = CFClient PACKAGE = CFClient::Texture	1364	MODULE = CFPlus PACKAGE = CFPlus::Texture
828		1365
		1366	PROTOTYPES: ENABLE
		1367
829	void	1368	void
		1369	pad (SV *data_, int ow, int oh, int nw, int nh)
		1370	CODE:
		1371	{
		1372	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1373	{
		1374	STRLEN datalen;
		1375	char *data = SvPVbyte (data_, datalen);
		1376	int bpp = datalen / (ow * oh);
		1377	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1378
		1379	SvPOK_only (result_);
		1380	SvCUR_set (result_, nw * nh * bpp);
		1381
		1382	memset (SvPVX (result_), 0, nw * nh * bpp);
		1383	while (oh--)
		1384	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1385
		1386	sv_setsv (data_, result_);
		1387	}
		1388	}
		1389
		1390	void
830	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1391	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
831	PROTOTYPE: $$$;$$	1392	PROTOTYPE: $$$;$$
		1393	ALIAS:
		1394	draw_quad_alpha = 1
		1395	draw_quad_alpha_premultiplied = 2
832	CODE:	1396	CODE:
833	{	1397	{
834	HV hv = (HV )SvRV (self);	1398	HV hv = (HV )SvRV (self);
835	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1399	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
836	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1400	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
837	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1401	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
838	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1402
		1403	if (name <= 0)
		1404	XSRETURN_EMPTY;
839		1405
840	if (items < 5)	1406	if (items < 5)
841	{	1407	{
842	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1408	w = SvNV (*hv_fetch (hv, "w", 1, 1));
843	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1409	h = SvNV (*hv_fetch (hv, "h", 1, 1));
844	}	1410	}
845		1411
		1412	if (ix)
		1413	{
		1414	glEnable (GL_BLEND);
		1415
		1416	if (ix == 2)
		1417	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1418	else
		1419	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1420	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1421
		1422	glEnable (GL_ALPHA_TEST);
		1423	glAlphaFunc (GL_GREATER, 0.01f);
		1424	}
		1425
846	glBindTexture (GL_TEXTURE_2D, name);	1426	glBindTexture (GL_TEXTURE_2D, name);
847	if (wrap_mode) {	1427
848	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
849	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
850	}
851	glBegin (GL_QUADS);	1428	glBegin (GL_QUADS);
852	glTexCoord2f (0, 0); glVertex2f (x , y );	1429	glTexCoord2f (0, 0); glVertex2f (x , y );
853	glTexCoord2f (0, t); glVertex2f (x , y + h);	1430	glTexCoord2f (0, t); glVertex2f (x , y + h);
854	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1431	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
855	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1432	glTexCoord2f (s, 0); glVertex2f (x + w, y );
856	glEnd ();	1433	glEnd ();
857	}
858		1434
		1435	if (ix)
		1436	{
		1437	glDisable (GL_ALPHA_TEST);
		1438	glDisable (GL_BLEND);
		1439	}
		1440	}
		1441
		1442	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1443	CODE:
		1444	{
		1445	GLint width;
		1446	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1447	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1448	RETVAL = width > 0;
		1449	}
		1450	OUTPUT:
		1451	RETVAL
		1452
859	MODULE = CFClient PACKAGE = CFClient::Map	1453	MODULE = CFPlus PACKAGE = CFPlus::Map
860		1454
861	CFClient::Map	1455	PROTOTYPES: DISABLE
862	new (SV *class, int map_width, int map_height)	1456
		1457	CFPlus::Map
		1458	new (SV *class)
863	CODE:	1459	CODE:
864	New (0, RETVAL, 1, struct map);	1460	New (0, RETVAL, 1, struct map);
865	RETVAL->x = 0;	1461	RETVAL->x = 0;
866	RETVAL->y = 0;	1462	RETVAL->y = 0;
867	RETVAL->w = map_width;	1463	RETVAL->w = 0;
868	RETVAL->h = map_height;	1464	RETVAL->h = 0;
869	RETVAL->ox = 0;	1465	RETVAL->ox = 0;
870	RETVAL->oy = 0;	1466	RETVAL->oy = 0;
871	RETVAL->faces = 8192;	1467	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
872	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1468	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
873	RETVAL->texs = 8192;
874	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
875	RETVAL->rows = 0;	1469	RETVAL->rows = 0;
876	RETVAL->row = 0;	1470	RETVAL->row = 0;
877	OUTPUT:	1471	OUTPUT:
878	RETVAL	1472	RETVAL
879		1473
880	void	1474	void
881	DESTROY (CFClient::Map self)	1475	DESTROY (CFPlus::Map self)
882	CODE:	1476	CODE:
883	{	1477	{
884	map_clear (self);	1478	map_clear (self);
885	Safefree (self->face);	1479	Safefree (self->face2tile);
		1480	Safefree (self->tex);
886	Safefree (self);	1481	Safefree (self);
887	}	1482	}
888		1483
889	void	1484	void
		1485	resize (CFPlus::Map self, int map_width, int map_height)
		1486	CODE:
		1487	self->w = map_width;
		1488	self->h = map_height;
		1489
		1490	void
890	clear (CFClient::Map self)	1491	clear (CFPlus::Map self)
891	CODE:	1492	CODE:
892	map_clear (self);	1493	map_clear (self);
893		1494
894	void	1495	void
895	set_face (CFClient::Map self, int face, int texid)	1496	set_tileid (CFPlus::Map self, int face, int tile)
896	CODE:	1497	CODE:
897	{	1498	{
898	while (self->faces <= face)	1499	need_facenum (self, face); self->face2tile [face] = tile;
899	{	1500	need_texid (self, tile);
900	Append (mapface, self->face, self->faces, self->faces);
901	self->faces *= 2;
902	}
903
904	self->face [face] = texid;
905	}	1501	}
906		1502
907	void	1503	void
		1504	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1505	CODE:
		1506	{
		1507	tileid texid;
		1508	maptex *tex;
		1509
		1510	if (face < 0 \|\| face >= self->faces)
		1511	return;
		1512
		1513	if (smooth < 0 \|\| smooth >= self->faces)
		1514	return;
		1515
		1516	texid = self->face2tile [face];
		1517
		1518	if (!texid)
		1519	return;
		1520
		1521	tex = self->tex + texid;
		1522	tex->smoothtile = self->face2tile [smooth];
		1523	tex->smoothlevel = level;
		1524	}
		1525
		1526	void
908	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)	1527	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)
909	CODE:	1528	CODE:
910	{	1529	{
911	while (self->texs <= texid)	1530	need_texid (self, texid);
912	{
913	Append (maptex, self->tex, self->texs, self->texs);
914	self->texs *= 2;
915	}
916		1531
917	{	1532	{
918	maptex *tex = self->tex + texid;	1533	maptex *tex = self->tex + texid;
919		1534
920	tex->name = name;	1535	tex->name = name;
…		…
925	tex->r = r;	1540	tex->r = r;
926	tex->g = g;	1541	tex->g = g;
927	tex->b = b;	1542	tex->b = b;
928	tex->a = a;	1543	tex->a = a;
929	}	1544	}
		1545
		1546	// somewhat hackish, but for textures that require it, it really
		1547	// improves the look, and most others don't suffer.
		1548	glBindTexture (GL_TEXTURE_2D, name);
		1549	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1550	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1551	// use uglier nearest interpolation because linear suffers
		1552	// from transparent color bleeding and ugly wrapping effects.
		1553	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
930	}	1554	}
931		1555
932	int	1556	int
933	ox (CFClient::Map self)	1557	ox (CFPlus::Map self)
934	ALIAS:	1558	ALIAS:
935	oy = 1	1559	oy = 1
		1560	x = 2
		1561	y = 3
		1562	w = 4
		1563	h = 5
936	CODE:	1564	CODE:
937	switch (ix)	1565	switch (ix)
938	{	1566	{
939	case 0: RETVAL = self->ox; break;	1567	case 0: RETVAL = self->ox; break;
940	case 1: RETVAL = self->oy; break;	1568	case 1: RETVAL = self->oy; break;
		1569	case 2: RETVAL = self->x; break;
		1570	case 3: RETVAL = self->y; break;
		1571	case 4: RETVAL = self->w; break;
		1572	case 5: RETVAL = self->h; break;
941	}	1573	}
942	OUTPUT:	1574	OUTPUT:
943	RETVAL	1575	RETVAL
944		1576
945	void	1577	void
946	scroll (CFClient::Map self, int dx, int dy)	1578	scroll (CFPlus::Map self, int dx, int dy)
947	CODE:	1579	CODE:
948	{	1580	{
949	if (dx > 0)	1581	if (dx > 0)
950	map_blank (self, self->x, self->y, dx - 1, self->h);	1582	map_blank (self, self->x, self->y, dx, self->h);
951	else if (dx < 0)	1583	else if (dx < 0)
952	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1584	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
953		1585
954	if (dy > 0)	1586	if (dy > 0)
955	map_blank (self, self->x, self->y, self->w, dy - 1);	1587	map_blank (self, self->x, self->y, self->w, dy);
956	else if (dy < 0)	1588	else if (dy < 0)
957	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1589	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
958		1590
959	self->ox += dx; self->x += dx;	1591	self->ox += dx; self->x += dx;
960	self->oy += dy; self->y += dy;	1592	self->oy += dy; self->y += dy;
961		1593
962	while (self->y < 0)	1594	while (self->y < 0)
…		…
966	self->rows += MAP_EXTEND_Y;	1598	self->rows += MAP_EXTEND_Y;
967	self->y += MAP_EXTEND_Y;	1599	self->y += MAP_EXTEND_Y;
968	}	1600	}
969	}	1601	}
970		1602
971	void	1603	SV *
972	map1a_update (CFClient::Map self, SV *data_)	1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)
973	CODE:	1605	CODE:
974	{	1606	{
975	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1607	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
976	uint8_t data_end = (uint8_t )SvEND (data_);	1608	uint8_t data_end = (uint8_t )SvEND (data_);
977	mapcell *cell;	1609	mapcell *cell;
978	int x, y, flags;	1610	int x, y, z, flags;
		1611	AV *missing = newAV ();
		1612	RETVAL = newRV_noinc ((SV *)missing);
979		1613
980	while (data < data_end)	1614	while (data < data_end - 1)
981	{	1615	{
982	flags = (data [0] << 8) + data [1]; data += 2;	1616	flags = (data [0] << 8) + data [1]; data += 2;
983		1617
984	x = ((flags >> 10) & 63) + self->x;	1618	x = self->x + ((flags >> 10) & 63);
985	y = ((flags >> 4) & 63) + self->y;	1619	y = self->y + ((flags >> 4) & 63);
986		1620
987	cell = map_get_cell (self, x, y);	1621	cell = map_get_cell (self, x, y);
988		1622
989	if (flags & 15)	1623	if (flags & 15)
990	{	1624	{
991	if (cell->darkness < 0)	1625	if (!cell->darkness)
992	{	1626	{
		1627	memset (cell, 0, sizeof (*cell));
993	cell->darkness = 0;	1628	cell->darkness = 256;
994	cell->face [0] = 0;
995	cell->face [1] = 0;
996	cell->face [2] = 0;
997	}	1629	}
998		1630
999	cell->darkness = flags & 8 ? *data++ : 255;
1000
1001	//TODO: don't trust server data to be in-range(!)	1631	//TODO: don't trust server data to be in-range(!)
1002		1632
1003	if (flags & 4)	1633	if (flags & 8)
1004	{	1634	{
1005	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1635	if (extmap)
		1636	{
		1637	uint8_t ext, cmd;
		1638
		1639	do
		1640	{
		1641	ext = *data++;
		1642	cmd = ext & 0x3f;
		1643
		1644	if (cmd < 4)
		1645	cell->darkness = 255 - ext * 64 + 1;
		1646	else if (cmd == 5) // health
		1647	{
		1648	cell->stat_width = 1;
		1649	cell->stat_hp = *data++;
		1650	}
		1651	else if (cmd == 6) // monster width
		1652	cell->stat_width = *data++ + 1;
		1653	else if (cmd == 0x47)
		1654	{
		1655	if (*data == 4)
		1656	; // decode player count
		1657
		1658	data += *data + 1;
		1659	}
		1660	else if (cmd == 8) // cell flags
		1661	cell->flags = *data++;
		1662	else if (ext & 0x40) // unknown, multibyte => skip
		1663	data += *data + 1;
		1664	else
		1665	data++;
		1666	}
		1667	while (ext & 0x80);
		1668	}
		1669	else
		1670	cell->darkness = *data++ + 1;
1006	}	1671	}
1007		1672
		1673	for (z = 0; z <= 2; ++z)
1008	if (flags & 2)	1674	if (flags & (4 >> z))
1009	{	1675	{
1010	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1676	faceid face = (data [0] << 8) + data [1]; data += 2;
		1677	need_facenum (self, face);
		1678	cell->tile [z] = self->face2tile [face];
		1679
		1680	if (cell->tile [z])
		1681	{
		1682	maptex *tex = self->tex + cell->tile [z];
		1683	if (!tex->name)
		1684	av_push (missing, newSViv (cell->tile [z]));
		1685
		1686	if (tex->smoothtile)
		1687	{
		1688	maptex *smooth = self->tex + tex->smoothtile;
		1689	if (!smooth->name)
		1690	av_push (missing, newSViv (tex->smoothtile));
		1691	}
		1692	}
1011	}	1693	}
1012
1013	if (flags & 1)
1014	{
1015	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1016	}
1017	}	1694	}
1018	else	1695	else
1019	cell->darkness = -1;	1696	cell->darkness = 0;
1020	}	1697	}
1021	}	1698	}
		1699	OUTPUT:
		1700	RETVAL
1022		1701
1023	SV *	1702	SV *
1024	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1025	CODE:	1704	CODE:
1026	{	1705	{
1027	int x1, x;	1706	int x1, x;
1028	int y1, y;	1707	int y1, y;
1029	int z;	1708	int z;
…		…
1050	{	1729	{
1051	mapcell *cell = row->col + (x - row->c0);	1730	mapcell *cell = row->col + (x - row->c0);
1052		1731
1053	for (z = 0; z <= 0; z++)	1732	for (z = 0; z <= 0; z++)
1054	{	1733	{
1055	mapface face = cell->face [z];
1056
1057	if (face)
1058	{
1059	maptex tex = self->tex [face];	1734	maptex tex = self->tex [cell->tile [z]];
1060	int a0 = 255 - tex.a;	1735	int a0 = 255 - tex.a;
1061	int a1 = tex.a;	1736	int a1 = tex.a;
1062		1737
1063	r = (r * a0 + tex.r * a1) / 255;	1738	r = (r * a0 + tex.r * a1) / 255;
1064	g = (g * a0 + tex.g * a1) / 255;	1739	g = (g * a0 + tex.g * a1) / 255;
1065	b = (b * a0 + tex.b * a1) / 255;	1740	b = (b * a0 + tex.b * a1) / 255;
1066	a = (a * a0 + tex.a * a1) / 255;	1741	a = (a * a0 + tex.a * a1) / 255;
1067	}
1068	}	1742	}
1069	}	1743	}
1070		1744
1071	*map++ = (r )	1745	*map++ = (r )
1072	\| (g << 8)	1746	\| (g << 8)
…		…
1079	}	1753	}
1080	OUTPUT:	1754	OUTPUT:
1081	RETVAL	1755	RETVAL
1082		1756
1083	void	1757	void
1084	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
		1759	CODE:
		1760	{
		1761	int x, y, z;
		1762
		1763	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1764	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1766	smooth_key skey;
		1767
		1768	rc_t *rc = rc_alloc ();
		1769	rc_key_t key;
		1770	rc_array_t *arr;
		1771
		1772	// thats current max. sorry.
		1773	if (sw > 255) sw = 255;
		1774	if (sh > 255) sh = 255;
		1775
		1776	// clear key, in case of extra padding
		1777	memset (&skey, 0, sizeof (skey));
		1778
		1779	memset (&key, 0, sizeof (key));
		1780	key.r = 255;
		1781	key.g = 255;
		1782	key.b = 255;
		1783	key.a = 255;
		1784	key.mode = GL_QUADS;
		1785	key.format = GL_T2F_V3F;
		1786	key.texname = -1;
		1787
		1788	mx += self->x;
		1789	my += self->y;
		1790
		1791	// first pass: determine smooth_max
		1792	// rather ugly, if you ask me
		1793	// could also be stored inside mapcell and updated on change
		1794	memset (smooth_max, 0, sizeof (smooth_max));
		1795
		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	smooth_max[x + 1][y + 1] =
		1807	MAX (self->tex [cell->tile [0]].smoothlevel,
		1808	MAX (self->tex [cell->tile [1]].smoothlevel,
		1809	self->tex [cell->tile [2]].smoothlevel));
		1810	}
		1811	}
		1812
		1813	glEnable (GL_BLEND);
		1814	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1816
		1817	for (z = 0; z <= 2; z++)
		1818	{
		1819	memset (smooth_level, 0, sizeof (smooth_level));
		1820
		1821	for (y = 0; y < sh; y++)
		1822	if (0 <= y + my && y + my < self->rows)
		1823	{
		1824	maprow *row = self->row + (y + my);
		1825
		1826	for (x = 0; x < sw; x++)
		1827	if (row->c0 <= x + mx && x + mx < row->c1)
		1828	{
		1829	mapcell *cell = row->col + (x + mx - row->c0);
		1830	tileid tile = cell->tile [z];
		1831
		1832	if (tile)
		1833	{
		1834	maptex tex = self->tex [tile];
		1835	int px, py;
		1836
		1837	if (key.texname != tex.name)
		1838	{
		1839	if (!tex.name)
		1840	tex = self->tex [2]; /* missing, replace by noface */
		1841
		1842	key.texname = tex.name;
		1843	arr = rc_array (rc, &key);
		1844	}
		1845
		1846	px = (x + 1) * T - tex.w;
		1847	py = (y + 1) * T - tex.h;
		1848
		1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1851	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1853
		1854	if (cell->flags && z == 2)
		1855	{
		1856	// overlays such as the speech bubble, probably more to come
		1857	if (cell->flags & 1)
		1858	{
		1859	maptex tex = self->tex [1];
		1860	int px = x * T + T * 2 / 32;
		1861	int py = y * T - T * 6 / 32;
		1862
		1863	if (tex.name)
		1864	{
		1865	if (key.texname != tex.name)
		1866	{
		1867	key.texname = tex.name;
		1868	arr = rc_array (rc, &key);
		1869	}
		1870
		1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1875	}
		1876	}
		1877	}
		1878
		1879	// update smooth hash
		1880	if (tex.smoothtile)
		1881	{
		1882	skey.tile = tex.smoothtile;
		1883	skey.level = tex.smoothlevel;
		1884
		1885	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1886
		1887	// add bits to current tile and all neighbours. skey.x\|y is
		1888	// shifted +1\|+1 so we always stay positive.
		1889
		1890	// bits is ___n cccc CCCC bbbb
		1891	// n do not draw borders&corners
		1892	// c draw these corners, but...
		1893	// C ... not these
		1894	// b draw these borders
		1895
		1896	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1897	// ┃· ·· ·┃ ━━
		1898
		1899	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1900	// ·· ·· ·┏ ┓·
		1901
		1902	// full tile
		1903	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1904
		1905	// borders
		1906	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1907	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1908	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1909	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1910
		1911	// corners
		1912	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1913	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1914	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1915	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1916	}
		1917	}
		1918	}
		1919	}
		1920
		1921	rc_draw (rc);
		1922	rc_clear (rc);
		1923
		1924	// go through all smoothlevels, lowest to highest, then draw.
		1925	// this is basically counting sort
		1926	{
		1927	int w, b;
		1928
		1929	glEnable (GL_TEXTURE_2D);
		1930	glBegin (GL_QUADS);
		1931	for (w = 0; w < 256 / 32; ++w)
		1932	{
		1933	uint32_t smask = smooth_level [w];
		1934	if (smask)
		1935	for (b = 0; b < 32; ++b)
		1936	if (smask & (((uint32_t)1) << b))
		1937	{
		1938	int level = (w << 5) \| b;
		1939	HE *he;
		1940
		1941	hv_iterinit (smooth);
		1942	while ((he = hv_iternext (smooth)))
		1943	{
		1944	smooth_key skey = (smooth_key )HeKEY (he);
		1945	IV bits = SvIVX (HeVAL (he));
		1946
		1947	if (!(bits & 0x1000)
		1948	&& skey->level == level
		1949	&& level > smooth_max [skey->x][skey->y])
		1950	{
		1951	maptex tex = self->tex [skey->tile];
		1952	int px = (((int)skey->x) - 1) * T;
		1953	int py = (((int)skey->y) - 1) * T;
		1954	int border = bits & 15;
		1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1956	float dx = tex.s * .0625f; // 16 images/row
		1957	float dy = tex.t * .5f ; // 2 images/column
		1958
		1959	if (tex.name)
		1960	{
		1961	// this time avoiding texture state changes
		1962	// save gobs of state changes.
		1963	if (key.texname != tex.name)
		1964	{
		1965	glEnd ();
		1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		1967	glBegin (GL_QUADS);
		1968	}
		1969
		1970	if (border)
		1971	{
		1972	float ox = border * dx;
		1973
		1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1978	}
		1979
		1980	if (corner)
		1981	{
		1982	float ox = corner * dx;
		1983
		1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1988	}
		1989	}
		1990	}
		1991	}
		1992	}
		1993	}
		1994
		1995	glEnd ();
		1996	glDisable (GL_TEXTURE_2D);
		1997	key.texname = -1;
		1998	}
		1999
		2000	hv_clear (smooth);
		2001	}
		2002
		2003	glDisable (GL_BLEND);
		2004	rc_free (rc);
		2005
		2006	// top layer: overlays such as the health bar
		2007	for (y = 0; y < sh; y++)
		2008	if (0 <= y + my && y + my < self->rows)
		2009	{
		2010	maprow *row = self->row + (y + my);
		2011
		2012	for (x = 0; x < sw; x++)
		2013	if (row->c0 <= x + mx && x + mx < row->c1)
		2014	{
		2015	mapcell *cell = row->col + (x + mx - row->c0);
		2016
		2017	int px = x * T;
		2018	int py = y * T;
		2019
		2020	if (cell->stat_hp)
		2021	{
		2022	int width = cell->stat_width * T;
		2023	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2024
		2025	glColor3ub (0, 0, 0);
		2026	glRectf (px + 1, py - thick - 2,
		2027	px + width - 1, py);
		2028
		2029	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2030	glRectf (px + 2,
		2031	py - thick - 1,
		2032	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2033	}
		2034	}
		2035	}
		2036	}
		2037
		2038	void
		2039	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2040	CODE:
		2041	{
		2042	static float color[16][3] = {
		2043	{ 0.00F, 0.00F, 0.00F },
		2044	{ 1.00F, 1.00F, 1.00F },
		2045	{ 0.00F, 0.00F, 0.55F },
		2046	{ 1.00F, 0.00F, 0.00F },
		2047
		2048	{ 1.00F, 0.54F, 0.00F },
		2049	{ 0.11F, 0.56F, 1.00F },
		2050	{ 0.93F, 0.46F, 0.00F },
		2051	{ 0.18F, 0.54F, 0.34F },
		2052
		2053	{ 0.56F, 0.73F, 0.56F },
		2054	{ 0.80F, 0.80F, 0.80F },
		2055	{ 0.55F, 0.41F, 0.13F },
		2056	{ 0.99F, 0.77F, 0.26F },
		2057
		2058	{ 0.74F, 0.65F, 0.41F },
		2059
		2060	{ 0.00F, 1.00F, 1.00F },
		2061	{ 1.00F, 0.00F, 1.00F },
		2062	{ 1.00F, 1.00F, 0.00F },
		2063	};
		2064
		2065	int x, y;
		2066
		2067	glEnable (GL_TEXTURE_2D);
		2068	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2069	glEnable (GL_BLEND);
		2070	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2071	glBegin (GL_QUADS);
		2072
		2073	for (y = 0; y < h; y++)
		2074	for (x = 0; x < w; x++)
		2075	{
		2076	unsigned char m = data [x + y * w];
		2077
		2078	if (m)
		2079	{
		2080	float *c = color [m & 15];
		2081
		2082	float tx1 = m & 0x40 ? 0.5 : 0.;
		2083	float tx2 = tx1 + 0.5;
		2084
		2085	glColor4f (c[0], c[1], c[2], 0.75);
		2086	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2087	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2088	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2089	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2090	}
		2091	}
		2092
		2093	glEnd ();
		2094	glDisable (GL_BLEND);
		2095	glDisable (GL_TEXTURE_2D);
		2096	}
		2097
		2098	void
		2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1085	PPCODE:	2100	PPCODE:
1086	{	2101	{
1087	int vx, vy;
1088	int x, y, z;	2102	int x, y;
1089	int last_name;	2103	int sw1 = sw + 2;
1090	mapface face;	2104	int sh1 = sh + 2;
		2105	int sh3 = sh * 3;
1091	int sw4 = (sw + 3) & ~3;	2106	int sw34 = (sw * 3 + 3) & ~3;
		2107	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1092	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2108	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1093	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2109	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1094		2110
1095	memset (darkness, 255, sw4 * sh);
1096	SvPOK_only (darkness_sv);	2111	SvPOK_only (darkness3_sv);
1097	SvCUR_set (darkness_sv, sw4 * sh);	2112	SvCUR_set (darkness3_sv, sw34 * sh3);
1098		2113
1099	vx = self->x + (self->w - sw) / 2 - shift_x;	2114	mx += self->x - 1;
1100	vy = self->y + (self->h - sh) / 2 - shift_y;	2115	my += self->y - 1;
1101		2116
1102	/*	2117	memset (darkness1, 255, sw1 * sh1);
1103	int vx = self->vx = self->w >= sw
1104	? self->x + (self->w - sw) / 2
1105	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1106		2118
1107	int vy = self->vy = self->h >= sh
1108	? self->y + (self->h - sh) / 2
1109	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1110	*/
1111
1112	glColor4ub (255, 255, 255, 255);
1113
1114	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1115	glEnable (GL_BLEND);
1116	glEnable (GL_TEXTURE_2D);
1117	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1118
1119	glBegin (GL_QUADS);
1120
1121	last_name = 0;
1122
1123	for (z = 0; z < 3; z++)
1124	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh1; y++)
1125	if (0 <= y + vy && y + vy < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1126	{	2121	{
1127	maprow *row = self->row + (y + vy);	2122	maprow *row = self->row + (y + my);
1128		2123
1129	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw1; x++)
1130	if (row->c0 <= x + vx && x + vx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
1131	{	2126	{
1132	mapcell *cell = row->col + (x + vx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
1133		2128
1134	darkness[y * sw4 + x] = cell->darkness < 0	2129	darkness1 [y * sw1 + x] = cell->darkness
		2130	? 255 - (cell->darkness - 1)
1135	? 255 - FOW_DARKNESS	2131	: 255 - FOW_DARKNESS;
1136	: 255 - cell->darkness;
1137
1138	face = cell->face [z];
1139
1140	if (face)
1141	{
1142	maptex tex = self->tex [face];
1143
1144	int px = (x + 1) * 32 - tex.w;
1145	int py = (y + 1) * 32 - tex.h;
1146
1147	if (last_name != tex.name)
1148	{
1149	glEnd ();
1150	last_name = tex.name;
1151	glBindTexture (GL_TEXTURE_2D, last_name);
1152	glBegin (GL_QUADS);
1153	}
1154
1155	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1156	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1157	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1158	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1159	}
1160	}	2132	}
1161	}	2133	}
1162		2134
1163	glEnd ();	2135	for (y = 0; y < sh; ++y)
		2136	for (x = 0; x < sw; ++x)
		2137	{
		2138	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2139	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2140	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2141	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2142	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2143	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2144	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2145	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2146	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1164		2147
1165	glDisable (GL_TEXTURE_2D);	2148	uint8_t r11 = (d11 + d21 + d12) / 3;
1166	glDisable (GL_BLEND);	2149	uint8_t r21 = d21;
		2150	uint8_t r31 = (d21 + d31 + d32) / 3;
		2151
		2152	uint8_t r12 = d12;
		2153	uint8_t r22 = d22;
		2154	uint8_t r32 = d32;
		2155
		2156	uint8_t r13 = (d13 + d23 + d12) / 3;
		2157	uint8_t r23 = d23;
		2158	uint8_t r33 = (d23 + d33 + d32) / 3;
		2159
		2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2169	}
		2170
		2171	free (darkness1);
1167		2172
1168	EXTEND (SP, 3);	2173	EXTEND (SP, 3);
1169	PUSHs (sv_2mortal (newSViv (sw4)));	2174	PUSHs (sv_2mortal (newSViv (sw34)));
1170	PUSHs (sv_2mortal (newSViv (sh)));	2175	PUSHs (sv_2mortal (newSViv (sh3)));
1171	PUSHs (darkness_sv);	2176	PUSHs (darkness3_sv);
1172	}	2177	}
1173		2178
1174	SV *	2179	SV *
1175	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1176	CODE:	2181	CODE:
1177	{	2182	{
1178	int x, y, x1, y1;	2183	int x, y, x1, y1;
1179	SV data_sv = newSV (w h * 7 + 5);	2184	SV data_sv = newSV (w h * 7 + 5);
1180	uint8_t data = (uint8_t )SvPVX (data_sv);	2185	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1205	if (row && row->c0 <= x && x < row->c1)	2210	if (row && row->c0 <= x && x < row->c1)
1206	{	2211	{
1207	mapcell *cell = row->col + (x - row->c0);	2212	mapcell *cell = row->col + (x - row->c0);
1208	uint8_t flags = 0;	2213	uint8_t flags = 0;
1209		2214
1210	if (cell->face [0]) flags \|= 1;	2215	if (cell->tile [0]) flags \|= 1;
1211	if (cell->face [1]) flags \|= 2;	2216	if (cell->tile [1]) flags \|= 2;
1212	if (cell->face [2]) flags \|= 4;	2217	if (cell->tile [2]) flags \|= 4;
1213		2218
1214	*data++ = flags;	2219	*data++ = flags;
1215		2220
1216	if (flags & 1)	2221	if (flags & 1)
1217	{	2222	{
		2223	tileid tile = cell->tile [0];
1218	*data++ = cell->face [0] >> 8;	2224	*data++ = tile >> 8;
1219	*data++ = cell->face [0];	2225	*data++ = tile;
1220	}	2226	}
1221		2227
1222	if (flags & 2)	2228	if (flags & 2)
1223	{	2229	{
		2230	tileid tile = cell->tile [1];
1224	*data++ = cell->face [1] >> 8;	2231	*data++ = tile >> 8;
1225	*data++ = cell->face [1];	2232	*data++ = tile;
1226	}	2233	}
1227		2234
1228	if (flags & 4)	2235	if (flags & 4)
1229	{	2236	{
		2237	tileid tile = cell->tile [2];
1230	*data++ = cell->face [2] >> 8;	2238	*data++ = tile >> 8;
1231	*data++ = cell->face [2];	2239	*data++ = tile;
1232	}	2240	}
1233	}	2241	}
1234	else	2242	else
1235	*data++ = 0;	2243	*data++ = 0;
1236	}	2244	}
…		…
1242	}	2250	}
1243	OUTPUT:	2251	OUTPUT:
1244	RETVAL	2252	RETVAL
1245		2253
1246	void	2254	void
1247	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2255	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1248	PPCODE:	2256	PPCODE:
1249	{	2257	{
1250	int x, y, z;	2258	int x, y, z;
1251	int w, h;	2259	int w, h;
1252	int x1, y1;	2260	int x1, y1;
1253		2261
1254	if (*data++ != 0)	2262	if (*data++ != 0)
1255	return; /* version mismatch */	2263	XSRETURN_EMPTY; /* version mismatch */
1256		2264
1257	w = data++ << 8; w \|= data++;	2265	w = data++ << 8; w \|= data++;
1258	h = data++ << 8; h \|= data++;	2266	h = data++ << 8; h \|= data++;
1259		2267
1260	// we need to do this 'cause we don't keep an absolute coord system for rows	2268	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1276	{	2284	{
1277	uint8_t flags = *data++;	2285	uint8_t flags = *data++;
1278		2286
1279	if (flags)	2287	if (flags)
1280	{	2288	{
1281	mapface face[3] = { 0, 0, 0 };
1282
1283	mapcell *cell = row_get_cell (row, x);	2289	mapcell *cell = row_get_cell (row, x);
		2290	tileid tile[3] = { 0, 0, 0 };
1284		2291
1285	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2292	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1286	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2293	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1287	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2294	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1288		2295
1289	if (cell->darkness <= 0)	2296	if (cell->darkness == 0)
1290	{	2297	{
1291	cell->darkness = -1;	2298	cell->darkness = 0;
1292		2299
1293	for (z = 0; z <= 2; z++)	2300	for (z = 0; z <= 2; z++)
1294	{	2301	{
1295	cell->face[z] = face[z];	2302	tileid t = tile [z];
1296		2303
1297	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2304	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2305	{
1298	XPUSHs (sv_2mortal (newSViv (face[z])));	2306	XPUSHs (sv_2mortal (newSViv (t)));
		2307	need_texid (self, t);
		2308	}
		2309
		2310	cell->tile [z] = t;
1299	}	2311	}
1300	}	2312	}
1301	}	2313	}
1302	}	2314	}
1303	}	2315	}
1304	}	2316	}
1305		2317
1306	MODULE = CFClient PACKAGE = CFClient::MixChunk	2318	MODULE = CFPlus PACKAGE = CFPlus::RW
1307		2319
1308	CFClient::MixChunk	2320	CFPlus::RW
1309	new_from_file (SV class, char path)	2321	new (SV class, SV data_sv)
1310	CODE:	2322	CODE:
1311	RETVAL = Mix_LoadWAV (path);	2323	{
		2324	STRLEN datalen;
		2325	char *data = SvPVbyte (data_sv, datalen);
		2326
		2327	RETVAL = SDL_RWFromConstMem (data, datalen);
		2328	}
1312	OUTPUT:	2329	OUTPUT:
1313	RETVAL	2330	RETVAL
1314		2331
		2332	CFPlus::RW
		2333	new_from_file (SV class, const char path, const char *mode = "rb")
		2334	CODE:
		2335	RETVAL = SDL_RWFromFile (path, mode);
		2336	OUTPUT:
		2337	RETVAL
		2338
		2339	# fails on win32:
		2340	# CFPlus.xs(2268) : error C2059: syntax error : '('
1315	void	2341	#void
		2342	#close (CFPlus::RW self)
		2343	# CODE:
		2344	# (self->(close)) (self);
		2345
		2346	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2347
		2348	PROTOTYPES: DISABLE
		2349
		2350	CFPlus::Channel
		2351	find ()
		2352	CODE:
		2353	{
		2354	RETVAL = Mix_GroupAvailable (-1);
		2355
		2356	if (RETVAL < 0)
		2357	{
		2358	RETVAL = Mix_GroupOldest (-1);
		2359
		2360	if (RETVAL < 0)
		2361	XSRETURN_UNDEF;
		2362
		2363	Mix_HaltChannel (RETVAL);
		2364	}
		2365
		2366	Mix_UnregisterAllEffects (RETVAL);
		2367	Mix_Volume (RETVAL, 128);
		2368	}
		2369	OUTPUT:
		2370	RETVAL
		2371
		2372	void
		2373	halt (CFPlus::Channel self)
		2374	CODE:
		2375	Mix_HaltChannel (self);
		2376
		2377	void
		2378	expire (CFPlus::Channel self, int ticks = -1)
		2379	CODE:
		2380	Mix_ExpireChannel (self, ticks);
		2381
		2382	void
		2383	fade_out (CFPlus::Channel self, int ticks = -1)
		2384	CODE:
		2385	Mix_FadeOutChannel (self, ticks);
		2386
		2387	int
		2388	volume (CFPlus::Channel self, int volume)
		2389	CODE:
		2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2391	OUTPUT:
		2392	RETVAL
		2393
		2394	void
		2395	unregister_all_effects (CFPlus::Channel self)
		2396	CODE:
		2397	Mix_UnregisterAllEffects (self);
		2398
		2399	void
		2400	set_panning (CFPlus::Channel self, int left, int right)
		2401	CODE:
		2402	left = CLAMP (left , 0, 255);
		2403	right = CLAMP (right, 0, 255);
		2404	Mix_SetPanning (self, left, right);
		2405
		2406	void
		2407	set_distance (CFPlus::Channel self, int distance)
		2408	CODE:
		2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2410
		2411	void
		2412	set_position (CFPlus::Channel self, int angle, int distance)
		2413	CODE:
		2414
		2415	void
		2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2417	CODE:
		2418	{
		2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2422	}
		2423
		2424	void
		2425	set_reverse_stereo (CFPlus::Channel self, int flip)
		2426	CODE:
		2427	Mix_SetReverseStereo (self, flip);
		2428
		2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2430
		2431	PROTOTYPES: DISABLE
		2432
		2433	CFPlus::MixChunk
		2434	new (SV *class, CFPlus::RW rwops)
		2435	CODE:
		2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2437	OUTPUT:
		2438	RETVAL
		2439
		2440	void
1316	DESTROY (CFClient::MixChunk self)	2441	DESTROY (CFPlus::MixChunk self)
1317	CODE:	2442	CODE:
1318	Mix_FreeChunk (self);	2443	Mix_FreeChunk (self);
1319		2444
1320	int	2445	int
1321	volume (CFClient::MixChunk self, int volume = -1)	2446	volume (CFPlus::MixChunk self, int volume = -1)
1322	CODE:	2447	CODE:
		2448	if (items > 1)
		2449	volume = CLAMP (volume, 0, 128);
1323	RETVAL = Mix_VolumeChunk (self, volume);	2450	RETVAL = Mix_VolumeChunk (self, volume);
1324	OUTPUT:	2451	OUTPUT:
1325	RETVAL	2452	RETVAL
1326		2453
1327	int	2454	CFPlus::Channel
1328	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1329	CODE:	2456	CODE:
		2457	{
1330	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2459
		2460	if (RETVAL < 0)
		2461	XSRETURN_UNDEF;
		2462
		2463	if (channel < 0)
		2464	{
		2465	Mix_UnregisterAllEffects (RETVAL);
		2466	Mix_Volume (RETVAL, 128);
		2467	}
		2468	}
1331	OUTPUT:	2469	OUTPUT:
1332	RETVAL	2470	RETVAL
1333		2471
1334	MODULE = CFClient PACKAGE = CFClient::MixMusic	2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1335		2473
1336	int	2474	int
1337	volume (int volume = -1)	2475	volume (int volume = -1)
		2476	PROTOTYPE: ;$
1338	CODE:	2477	CODE:
		2478	if (items > 0)
		2479	volume = CLAMP (volume, 0, 128);
1339	RETVAL = Mix_VolumeMusic (volume);	2480	RETVAL = Mix_VolumeMusic (volume);
1340	OUTPUT:	2481	OUTPUT:
1341	RETVAL	2482	RETVAL
1342		2483
		2484	void
		2485	fade_out (int ms)
		2486	CODE:
		2487	Mix_FadeOutMusic (ms);
		2488
		2489	void
		2490	halt ()
		2491	CODE:
		2492	Mix_HaltMusic ();
		2493
1343	CFClient::MixMusic	2494	CFPlus::MixMusic
1344	new_from_file (SV class, char path)	2495	new (SV *class, CFPlus::RW rwops)
1345	CODE:	2496	CODE:
1346	RETVAL = Mix_LoadMUS (path);	2497	RETVAL = Mix_LoadMUS_RW (rwops);
1347	OUTPUT:	2498	OUTPUT:
1348	RETVAL	2499	RETVAL
1349		2500
1350	void	2501	void
1351	DESTROY (CFClient::MixMusic self)	2502	DESTROY (CFPlus::MixMusic self)
1352	CODE:	2503	CODE:
1353	Mix_FreeMusic (self);	2504	Mix_FreeMusic (self);
1354		2505
1355	int	2506	int
1356	play (CFClient::MixMusic self, int loops = -1)	2507	play (CFPlus::MixMusic self, int loops = -1)
1357	CODE:	2508	CODE:
1358	RETVAL = Mix_PlayMusic (self, loops);	2509	RETVAL = Mix_PlayMusic (self, loops);
1359	OUTPUT:	2510	OUTPUT:
1360	RETVAL	2511	RETVAL
1361		2512
		2513	void
		2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2515	CODE:
		2516	Mix_FadeInMusicPos (self, loops, ms, position);
		2517
1362	MODULE = CFClient PACKAGE = CFClient::OpenGL	2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2519
		2520	PROTOTYPES: ENABLE
1363		2521
1364	BOOT:	2522	BOOT:
1365	{	2523	{
1366	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1367	static const struct {	2525	static const struct {
1368	const char *name;	2526	const char *name;
1369	IV iv;	2527	IV iv;
1370	} *civ, const_iv[] = {	2528	} *civ, const_iv[] = {
1371	# define const_iv(name) { # name, (IV)name }	2529	# define const_iv(name) { # name, (IV)name }
		2530	const_iv (GL_VENDOR),
		2531	const_iv (GL_VERSION),
		2532	const_iv (GL_EXTENSIONS),
1372	const_iv (GL_COLOR_MATERIAL),	2533	const_iv (GL_COLOR_MATERIAL),
1373	const_iv (GL_SMOOTH),	2534	const_iv (GL_SMOOTH),
1374	const_iv (GL_FLAT),	2535	const_iv (GL_FLAT),
1375	const_iv (GL_DITHER),	2536	const_iv (GL_DITHER),
1376	const_iv (GL_BLEND),	2537	const_iv (GL_BLEND),
		2538	const_iv (GL_CULL_FACE),
1377	const_iv (GL_SCISSOR_TEST),	2539	const_iv (GL_SCISSOR_TEST),
		2540	const_iv (GL_DEPTH_TEST),
		2541	const_iv (GL_ALPHA_TEST),
		2542	const_iv (GL_NORMALIZE),
		2543	const_iv (GL_RESCALE_NORMAL),
		2544	const_iv (GL_FRONT),
		2545	const_iv (GL_BACK),
		2546	const_iv (GL_AUX0),
1378	const_iv (GL_AND),	2547	const_iv (GL_AND),
1379	const_iv (GL_ONE),	2548	const_iv (GL_ONE),
1380	const_iv (GL_ZERO),	2549	const_iv (GL_ZERO),
1381	const_iv (GL_SRC_ALPHA),	2550	const_iv (GL_SRC_ALPHA),
1382	const_iv (GL_SRC_ALPHA_SATURATE),	2551	const_iv (GL_DST_ALPHA),
1383	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2552	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1384	const_iv (GL_ONE_MINUS_DST_ALPHA),	2553	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2554	const_iv (GL_SRC_ALPHA_SATURATE),
1385	const_iv (GL_RGB),	2555	const_iv (GL_RGB),
1386	const_iv (GL_RGBA),	2556	const_iv (GL_RGBA),
		2557	const_iv (GL_RGBA4),
		2558	const_iv (GL_RGBA8),
		2559	const_iv (GL_RGB5_A1),
1387	const_iv (GL_UNSIGNED_BYTE),	2560	const_iv (GL_UNSIGNED_BYTE),
		2561	const_iv (GL_UNSIGNED_SHORT),
		2562	const_iv (GL_UNSIGNED_INT),
1388	const_iv (GL_ALPHA),	2563	const_iv (GL_ALPHA),
		2564	const_iv (GL_INTENSITY),
		2565	const_iv (GL_LUMINANCE),
		2566	const_iv (GL_LUMINANCE_ALPHA),
1389	const_iv (GL_FLOAT),	2567	const_iv (GL_FLOAT),
1390	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2568	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2569	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2570	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2571	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2572	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2573	const_iv (GL_COMPRESSED_RGB_ARB),
		2574	const_iv (GL_COMPRESSED_RGBA_ARB),
1391	const_iv (GL_COMPILE),	2575	const_iv (GL_COMPILE),
		2576	const_iv (GL_PROXY_TEXTURE_1D),
		2577	const_iv (GL_PROXY_TEXTURE_2D),
1392	const_iv (GL_TEXTURE_1D),	2578	const_iv (GL_TEXTURE_1D),
1393	const_iv (GL_TEXTURE_2D),	2579	const_iv (GL_TEXTURE_2D),
1394	const_iv (GL_TEXTURE_ENV),	2580	const_iv (GL_TEXTURE_ENV),
1395	const_iv (GL_TEXTURE_MAG_FILTER),	2581	const_iv (GL_TEXTURE_MAG_FILTER),
1396	const_iv (GL_TEXTURE_MIN_FILTER),	2582	const_iv (GL_TEXTURE_MIN_FILTER),
1397	const_iv (GL_TEXTURE_ENV_MODE),	2583	const_iv (GL_TEXTURE_ENV_MODE),
1398	const_iv (GL_TEXTURE_WRAP_S),	2584	const_iv (GL_TEXTURE_WRAP_S),
1399	const_iv (GL_TEXTURE_WRAP_T),	2585	const_iv (GL_TEXTURE_WRAP_T),
		2586	const_iv (GL_REPEAT),
1400	const_iv (GL_CLAMP),	2587	const_iv (GL_CLAMP),
1401	const_iv (GL_REPEAT),	2588	const_iv (GL_CLAMP_TO_EDGE),
1402	const_iv (GL_NEAREST),	2589	const_iv (GL_NEAREST),
1403	const_iv (GL_LINEAR),	2590	const_iv (GL_LINEAR),
1404	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2591	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1405	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2592	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1406	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2593	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1407	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2594	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1408	const_iv (GL_GENERATE_MIPMAP),	2595	const_iv (GL_GENERATE_MIPMAP),
1409	const_iv (GL_MODULATE),	2596	const_iv (GL_MODULATE),
1410	const_iv (GL_DECAL),	2597	const_iv (GL_DECAL),
1411	const_iv (GL_REPLACE),	2598	const_iv (GL_REPLACE),
		2599	const_iv (GL_DEPTH_BUFFER_BIT),
1412	const_iv (GL_COLOR_BUFFER_BIT),	2600	const_iv (GL_COLOR_BUFFER_BIT),
1413	const_iv (GL_PROJECTION),	2601	const_iv (GL_PROJECTION),
1414	const_iv (GL_MODELVIEW),	2602	const_iv (GL_MODELVIEW),
1415	const_iv (GL_COLOR_LOGIC_OP),	2603	const_iv (GL_COLOR_LOGIC_OP),
1416	const_iv (GL_SEPARABLE_2D),	2604	const_iv (GL_SEPARABLE_2D),
1417	const_iv (GL_CONVOLUTION_2D),	2605	const_iv (GL_CONVOLUTION_2D),
1418	const_iv (GL_CONVOLUTION_BORDER_MODE),	2606	const_iv (GL_CONVOLUTION_BORDER_MODE),
1419	const_iv (GL_CONSTANT_BORDER),	2607	const_iv (GL_CONSTANT_BORDER),
		2608	const_iv (GL_POINTS),
1420	const_iv (GL_LINES),	2609	const_iv (GL_LINES),
		2610	const_iv (GL_LINE_STRIP),
		2611	const_iv (GL_LINE_LOOP),
1421	const_iv (GL_QUADS),	2612	const_iv (GL_QUADS),
		2613	const_iv (GL_QUAD_STRIP),
		2614	const_iv (GL_TRIANGLES),
		2615	const_iv (GL_TRIANGLE_STRIP),
		2616	const_iv (GL_TRIANGLE_FAN),
1422	const_iv (GL_LINE_LOOP),	2617	const_iv (GL_POLYGON),
1423	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2618	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2619	const_iv (GL_POINT_SMOOTH_HINT),
		2620	const_iv (GL_LINE_SMOOTH_HINT),
		2621	const_iv (GL_POLYGON_SMOOTH_HINT),
		2622	const_iv (GL_GENERATE_MIPMAP_HINT),
		2623	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1424	const_iv (GL_FASTEST),	2624	const_iv (GL_FASTEST),
		2625	const_iv (GL_DONT_CARE),
		2626	const_iv (GL_NICEST),
		2627	const_iv (GL_V2F),
		2628	const_iv (GL_V3F),
		2629	const_iv (GL_T2F_V3F),
		2630	const_iv (GL_T2F_N3F_V3F),
1425	# undef const_iv	2631	# undef const_iv
1426	};	2632	};
1427		2633
1428	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2634	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1429	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2635	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2636
		2637	texture_av = newAV ();
		2638	AvREAL_off (texture_av);
1430	}	2639	}
		2640
		2641	void
		2642	disable_GL_EXT_blend_func_separate ()
		2643	CODE:
		2644	gl.BlendFuncSeparate = 0;
		2645	gl.BlendFuncSeparateEXT = 0;
		2646
		2647	char *
		2648	gl_vendor ()
		2649	CODE:
		2650	RETVAL = (char *)glGetString (GL_VENDOR);
		2651	OUTPUT:
		2652	RETVAL
		2653
		2654	char *
		2655	gl_version ()
		2656	CODE:
		2657	RETVAL = (char *)glGetString (GL_VERSION);
		2658	OUTPUT:
		2659	RETVAL
		2660
		2661	char *
		2662	gl_extensions ()
		2663	CODE:
		2664	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2665	OUTPUT:
		2666	RETVAL
		2667
		2668	const char *glGetString (GLenum pname)
		2669
		2670	GLint glGetInteger (GLenum pname)
		2671	CODE:
		2672	glGetIntegerv (pname, &RETVAL);
		2673	OUTPUT:
		2674	RETVAL
		2675
		2676	GLdouble glGetDouble (GLenum pname)
		2677	CODE:
		2678	glGetDoublev (pname, &RETVAL);
		2679	OUTPUT:
		2680	RETVAL
1431		2681
1432	int glGetError ()	2682	int glGetError ()
		2683
		2684	void glFinish ()
1433		2685
1434	void glClear (int mask)	2686	void glClear (int mask)
1435		2687
1436	void glClearColor (float r, float g, float b, float a = 1.0)	2688	void glClearColor (float r, float g, float b, float a = 1.0)
1437	PROTOTYPE: @	2689	PROTOTYPE: @
…		…
1444		2696
1445	void glHint (int target, int mode)	2697	void glHint (int target, int mode)
1446		2698
1447	void glBlendFunc (int sfactor, int dfactor)	2699	void glBlendFunc (int sfactor, int dfactor)
1448		2700
		2701	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2702	CODE:
		2703	gl_BlendFuncSeparate (sa, da, saa, daa);
		2704
		2705	void glDepthMask (int flag)
		2706
1449	void glLogicOp (int opcode)	2707	void glLogicOp (int opcode)
1450		2708
1451	void glColorMask (int red, int green, int blue, int alpha)	2709	void glColorMask (int red, int green, int blue, int alpha)
1452		2710
1453	void glMatrixMode (int mode)	2711	void glMatrixMode (int mode)
…		…
1456		2714
1457	void glPopMatrix ()	2715	void glPopMatrix ()
1458		2716
1459	void glLoadIdentity ()	2717	void glLoadIdentity ()
1460		2718
		2719	void glDrawBuffer (int buffer)
		2720
		2721	void glReadBuffer (int buffer)
		2722
1461	# near and far are due to microsofts buggy c compiler	2723	# near_ and far_ are due to microsofts buggy "c" compiler
		2724	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2725
		2726	# near_ and far_ are due to microsofts buggy "c" compiler
1462	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2727	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2728
		2729	PROTOTYPES: DISABLE
1463		2730
1464	void glViewport (int x, int y, int width, int height)	2731	void glViewport (int x, int y, int width, int height)
1465		2732
1466	void glScissor (int x, int y, int width, int height)	2733	void glScissor (int x, int y, int width, int height)
1467		2734
…		…
1475		2742
1476	void glRotate (float angle, float x, float y, float z)	2743	void glRotate (float angle, float x, float y, float z)
1477	CODE:	2744	CODE:
1478	glRotatef (angle, x, y, z);	2745	glRotatef (angle, x, y, z);
1479		2746
1480	void glBegin (int mode)
1481
1482	void glEnd ()
1483
1484	void glColor (float r, float g, float b, float a = 1.0)	2747	void glColor (float r, float g, float b, float a = 1.0)
1485	PROTOTYPE: @	2748	ALIAS:
		2749	glColor_premultiply = 1
1486	CODE:	2750	CODE:
1487	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2751	if (ix)
		2752	{
		2753	r *= a;
		2754	g *= a;
		2755	b *= a;
		2756	}
		2757	// microsoft visual "c" rounds instead of truncating...
		2758	glColor4f (r, g, b, a);
		2759
		2760	void glRasterPos (float x, float y, float z = 0.)
		2761	CODE:
		2762	glRasterPos3f (0, 0, z);
		2763	glBitmap (0, 0, 0, 0, x, y, 0);
1488		2764
1489	void glVertex (float x, float y, float z = 0.)	2765	void glVertex (float x, float y, float z = 0.)
1490	CODE:	2766	CODE:
1491	glVertex3f (x, y, z);	2767	glVertex3f (x, y, z);
1492		2768
1493	void glTexCoord (float s, float t)	2769	void glTexCoord (float s, float t)
1494	CODE:	2770	CODE:
1495	glTexCoord2f (s, t);	2771	glTexCoord2f (s, t);
1496		2772
		2773	void glRect (float x1, float y1, float x2, float y2)
		2774	CODE:
		2775	glRectf (x1, y1, x2, y2);
		2776
		2777	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2778	CODE:
		2779	glBegin (GL_LINE_LOOP);
		2780	glVertex2f (x1, y1);
		2781	glVertex2f (x2, y1);
		2782	glVertex2f (x2, y2);
		2783	glVertex2f (x1, y2);
		2784	glEnd ();
		2785
		2786	PROTOTYPES: ENABLE
		2787
		2788	void glBegin (int mode)
		2789
		2790	void glEnd ()
		2791
		2792	void glPointSize (GLfloat size)
		2793
		2794	void glLineWidth (GLfloat width)
		2795
		2796	void glInterleavedArrays (int format, int stride, char *data)
		2797
		2798	void glDrawElements (int mode, int count, int type, char *indices)
		2799
		2800	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2801
1497	void glTexEnv (int target, int pname, float param)	2802	void glTexEnv (int target, int pname, float param)
1498	CODE:	2803	CODE:
1499	glTexEnvf (target, pname, param);	2804	glTexEnvf (target, pname, param);
1500		2805
1501	void glTexParameter (int target, int pname, float param)	2806	void glTexParameter (int target, int pname, float param)
…		…
1504		2809
1505	void glBindTexture (int target, int name)	2810	void glBindTexture (int target, int name)
1506		2811
1507	void glConvolutionParameter (int target, int pname, float params)	2812	void glConvolutionParameter (int target, int pname, float params)
1508	CODE:	2813	CODE:
1509	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2814	if (gl.ConvolutionParameterf)
		2815	gl.ConvolutionParameterf (target, pname, params);
1510		2816
1511	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2817	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1512	CODE:	2818	CODE:
1513	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2819	if (gl.ConvolutionFilter2D)
1514	(target, internalformat, width, height, format, type, data));	2820	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1515		2821
1516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2822	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1517	CODE:	2823	CODE:
1518	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2824	if (gl.SeparableFilter2D)
1519	(target, internalformat, width, height, format, type, row, column));	2825	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1520		2826
1521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2827	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1522		2828
1523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2829	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1524		2830
1525	void glRasterPos (int x, int y)	2831	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1526	CODE:	2832
1527	glRasterPos2i (x, y);	2833	void glPixelZoom (float x, float y)
1528		2834
1529	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2835	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1530		2836
1531	int glGenTexture ()	2837	int glGenTexture ()
1532	CODE:	2838	CODE:
1533	{	2839	RETVAL = gen_texture ();
1534	GLuint name;
1535	glGenTextures (1, &name);
1536	RETVAL = name;
1537	}
1538	OUTPUT:	2840	OUTPUT:
1539	RETVAL	2841	RETVAL
1540		2842
1541	void glDeleteTexture (int name)	2843	void glDeleteTexture (int name)
1542	CODE:	2844	CODE:
1543	{
1544	GLuint name_ = name;
1545	glDeleteTextures (1, &name_);	2845	del_texture (name);
1546	}	2846
1547
1548	int glGenList ()	2847	int glGenList ()
1549	CODE:	2848	CODE:
1550	RETVAL = glGenLists (1);	2849	RETVAL = glGenLists (1);
1551	OUTPUT:	2850	OUTPUT:
1552	RETVAL	2851	RETVAL
…		…
1559		2858
1560	void glEndList ()	2859	void glEndList ()
1561		2860
1562	void glCallList (int list)	2861	void glCallList (int list)
1563		2862
		2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2864
		2865	PROTOTYPES: DISABLE
		2866
		2867	void
		2868	find_widget (SV *self, NV x, NV y)
		2869	PPCODE:
		2870	{
		2871	if (within_widget (self, x, y))
		2872	XPUSHs (self);
		2873	}
		2874
		2875	BOOT:
		2876	{
		2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2878
		2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2883	}
		2884
		2885	void
		2886	draw (SV *self)
		2887	CODE:
		2888	{
		2889	HV *hv;
		2890	SV **svp;
		2891	NV x, y, w, h;
		2892	SV *draw_x_sv = GvSV (draw_x_gv);
		2893	SV *draw_y_sv = GvSV (draw_y_gv);
		2894	SV *draw_w_sv = GvSV (draw_w_gv);
		2895	SV *draw_h_sv = GvSV (draw_h_gv);
		2896	double draw_x, draw_y;
		2897
		2898	if (!SvROK (self))
		2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2900
		2901	hv = (HV *)SvRV (self);
		2902
		2903	if (SvTYPE (hv) != SVt_PVHV)
		2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2905
		2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2908
		2909	if (!h \|\| !w)
		2910	XSRETURN_EMPTY;
		2911
		2912	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2913	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2914
		2915	draw_x = SvNV (draw_x_sv) + x;
		2916	draw_y = SvNV (draw_y_sv) + y;
		2917
		2918	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2919	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2920	XSRETURN_EMPTY;
		2921
		2922	sv_setnv (draw_x_sv, draw_x);
		2923	sv_setnv (draw_y_sv, draw_y);
		2924
		2925	glPushMatrix ();
		2926	glTranslated (x, y, 0);
		2927
		2928	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2929	{
		2930	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2931
		2932	if (svp && SvTRUE (*svp))
		2933	{
		2934	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2935	glEnable (GL_BLEND);
		2936	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2937	glBegin (GL_QUADS);
		2938	glVertex2f (0, 0);
		2939	glVertex2f (w, 0);
		2940	glVertex2f (w, h);
		2941	glVertex2f (0, h);
		2942	glEnd ();
		2943	glDisable (GL_BLEND);
		2944	}
		2945	}
		2946	#if 0
		2947	// draw borders, for debugging
		2948	glPushMatrix ();
		2949	glColor4f (1., 1., 0., 1.);
		2950	glTranslatef (.5, .5, 0.);
		2951	glBegin (GL_LINE_LOOP);
		2952	glVertex2f (0 , 0);
		2953	glVertex2f (w - 1, 0);
		2954	glVertex2f (w - 1, h - 1);
		2955	glVertex2f (0 , h - 1);
		2956	glEnd ();
		2957	glPopMatrix ();
		2958	#endif
		2959	PUSHMARK (SP);
		2960	XPUSHs (self);
		2961	PUTBACK;
		2962	call_method ("_draw", G_VOID \| G_DISCARD);
		2963	SPAGAIN;
		2964
		2965	glPopMatrix ();
		2966
		2967	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2968	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2969	}
		2970

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.72 by root, Fri May 5 19:10:16 2006 UTC vs. Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.72 by root, Fri May 5 19:10:16 2006 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC