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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.81 by root, Sun May 14 23:19:14 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_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		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>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		36
16	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
17	#include <SDL_endian.h>	39	#include <SDL_endian.h>
18	#include <SDL_image.h>	40	#include <SDL_image.h>
19	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
21		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
22	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
23		48
24	#include <pango/pango.h>	49	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		50
29	#ifndef _WIN32	51	#ifndef _WIN32
30	# include <sys/types.h>	52	# include <sys/types.h>
31	# include <sys/socket.h>	53	# include <sys/socket.h>
32	# include <netinet/in.h>	54	# include <netinet/in.h>
33	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
34	# include <inttypes.h>	56	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	57	#endif
43		58
44	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		60
46	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
47		62
48	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
50		65
51	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
52		67
53	#define GL_CALL(type,func,args) \	68	#if 0
54	{ \	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	70	#else
56	static type fptr_; \	71	# define PARACHUTE 0
57	\	72	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		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;
68	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
70		129
71	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	}
72		149
73	typedef struct cf_layout {	150	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
77	int base_height;	153	int base_height;
78	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
79	} *CFClient__Layout;	156	} *CFPlus__Layout;
80		157
81	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	159	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
84		161
85	static void	162	static void
86	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
87	{	164	{
88	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
89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90	}	170	}
91		171
92	static void	172	static void
93	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
94	{	174	{
95	/* 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
96	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
97	*/	177	*/
98	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
102		182
103	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
104	}	184	}
105		185
106	static void	186	static void
107	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
108	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
109	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
110		193
111	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113		196
114	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
115	}	198	if (!rect.height) rect.height = 1;
116		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
117	typedef uint16_t mapface;	205	typedef uint16_t faceid;
118		206
119	typedef struct {	207	typedef struct {
120	GLint name;	208	GLuint name;
121	int w, h;	209	int w, h;
122	float s, t;	210	float s, t;
123	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
124	} maptex;	214	} maptex;
125		215
126	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
127	int16_t darkness;	219	uint16_t darkness;
128	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
129	} mapcell;	221	} mapcell;
130		222
131	typedef struct {	223	typedef struct {
132	int32_t c0, c1;	224	int32_t c0, c1;
133	mapcell *col;	225	mapcell *col;
134	} maprow;	226	} maprow;
135		227
136	typedef struct map {	228	typedef struct map {
137	int x, y, w, h;	229	int x, y, w, h;
138	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
139	int faces;	231	int faces; tileid *face2tile; // [faceid]
140	mapface *face;	232	int texs; maptex *tex; // [tileid]
141
142	int texs;
143	maptex *tex;
144		233
145	int32_t rows;	234	int32_t rows;
146	maprow *row;	235	maprow *row;
147	} *CFClient__Map;	236	} *CFPlus__Map;
148		237
149	static char *	238	static char *
150	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
151	{	240	{
152	char *p;	241	char *p;
…		…
169	}	258	}
170		259
171	#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))
172	#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))
173		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
174	static maprow *	283	static maprow *
175	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
176	{	285	{
177	if (0 > y)	286	if (0 > y)
178	{	287	{
179	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
180	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
218		327
219	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
220	}	329	}
221		330
222	static mapcell *	331	static mapcell *
223	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
224	{	333	{
225	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
226	}	335	}
227		336
228	static void	337	static void
229	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
230	{	339	{
231	int r;	340	int r;
232		341
233	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
234	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
242	self->row = 0;	351	self->row = 0;
243	self->rows = 0;	352	self->rows = 0;
244	}	353	}
245		354
246	static void	355	static void
247	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)
248	{	357	{
249	int x, y;	358	int x, y;
250	maprow *row;	359	maprow *row;
		360	mapcell *cell;
251		361
252	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
253	if (y >= 0)	363	if (y >= 0)
254	{	364	{
255	if (y >= self->rows)	365	if (y >= self->rows)
…		…
261	if (x >= row->c0)	371	if (x >= row->c0)
262	{	372	{
263	if (x >= row->c1)	373	if (x >= row->c1)
264	break;	374	break;
265		375
266	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;
267	}	382	}
268	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		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);
269	}	400	}
270		401
271	static void	402	static void
272	music_finished (void)	403	music_finished (void)
273	{	404	{
…		…
292	ev.data2 = 0;	423	ev.data2 = 0;
293		424
294	SDL_PushEvent ((SDL_Event *)&ev);	425	SDL_PushEvent ((SDL_Event *)&ev);
295	}	426	}
296		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
297	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
298		504
299	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
300		506
301	BOOT:	507	BOOT:
302	{	508	{
303	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
304	static const struct {	510	static const struct {
305	const char *name;	511	const char *name;
306	IV iv;	512	IV iv;
307	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
308	# 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
309	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
310	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
311	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
312	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
313	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
322	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
323	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
324	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
325	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
326	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),
327	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
328	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
329	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
330	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
331	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
386	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
387	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
388	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
389	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
390	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
391	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
392	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
393	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
394	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
395	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
396	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
397	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
398	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
399	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
400	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
401	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
402	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
403	const_iv (KMOD_CTRL),
404	const_iv (KMOD_SHIFT),
405	const_iv (KMOD_ALT),
406	const_iv (KMOD_META)
407	# undef const_iv	624	# undef const_iv
408	};	625	};
409		626
410	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; )
411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	628	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		629
		630	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		631	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412	}	632	}
		633
		634	void
		635	weaken (SV *rv)
		636	PROTOTYPE: $
		637	CODE:
		638	sv_rvweaken (rv);
		639
		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)
413		654
414	void	655	void
415	pango_init ()	656	pango_init ()
416	CODE:	657	CODE:
417	{	658	{
418	// delayed, so it can pick up new fonts added by AddFontResourceEx
419	ft2_fontmap = pango_ft2_font_map_new ();	659	opengl_fontmap = pango_opengl_font_map_new ();
420	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	660	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
421	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	661	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422
423	cairo_fontmap = pango_cairo_font_map_get_default ();
424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
425	}	662	}
		663
		664	char *
		665	SDL_GetError ()
426		666
427	int	667	int
428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	668	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
429		669
430	void	670	void
431	SDL_Quit ()	671	SDL_Quit ()
432		672
433	void	673	void
434	SDL_ListModes ()	674	SDL_ListModes (int rgb, int alpha)
435	PPCODE:	675	PPCODE:
436	{	676	{
437	SDL_Rect **m;	677	SDL_Rect **m;
438		678
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	679	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	680	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	682	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443		683
		684	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		685	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		686
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		691
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		693	#if SDL_VERSION_ATLEAST(1,2,10)
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
452		696	#endif
453	SDL_EnableUNICODE (1);
454	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455		697
456	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	698	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
457		699
458	if (m && m != (SDL_Rect **)-1)	700	if (m && m != (SDL_Rect **)-1)
459	while (*m)	701	while (*m)
460	{	702	{
		703	if ((m)->w >= 640 && (m)->h >= 480)
		704	{
461	AV *av = newAV ();	705	AV *av = newAV ();
462	av_push (av, newSViv ((*m)->w));	706	av_push (av, newSViv ((*m)->w));
463	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));
464	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	710	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		711	}
465		712
466	++m;	713	++m;
467	}	714	}
468	}	715	}
469		716
470	int	717	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	718	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472	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
473	RETVAL = !!SDL_SetVideoMode (	729	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	730	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
475	);	731	);
		732
		733	if (RETVAL)
		734	{
		735	av_clear (texture_av);
		736
476	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	}
477	OUTPUT:	743	OUTPUT:
478	RETVAL	744	RETVAL
479		745
480	void	746	void
481	SDL_GL_SwapBuffers ()	747	SDL_GL_SwapBuffers ()
482		748
		749	char *
		750	SDL_GetKeyName (int sym)
		751
		752	int
		753	SDL_GetAppState ()
		754
483	void	755	void
484	SDL_PollEvent ()	756	poll_events ()
485	PPCODE:	757	PPCODE:
486	{	758	{
487	SDL_Event ev;	759	SDL_Event ev;
488		760
489	while (SDL_PollEvent (&ev))	761	SDL_PumpEvents ();
		762	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490	{	763	{
491	HV *hv = newHV ();	764	HV *hv = newHV ();
492	hv_store (hv, "type", 4, newSViv (ev.type), 0);	765	hv_store (hv, "type", 4, newSViv (ev.type), 0);
493		766
494	switch (ev.type)	767	switch (ev.type)
…		…
496	case SDL_KEYDOWN:	769	case SDL_KEYDOWN:
497	case SDL_KEYUP:	770	case SDL_KEYUP:
498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	771	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	772	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500	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 */
501	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	775	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502	break;	776	break;
503		777
504	case SDL_ACTIVEEVENT:	778	case SDL_ACTIVEEVENT:
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	779	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	780	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	781	break;
508		782
509	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);
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	803	hv_store (hv, "state", 5, newSViv (state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	804	hv_store (hv, "x", 1, newSViv (x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	805	hv_store (hv, "y", 1, newSViv (y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	806	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	807	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		808	}
515	break;	809	break;
516		810
517	case SDL_MOUSEBUTTONDOWN:	811	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	812	case SDL_MOUSEBUTTONUP:
		813	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		814
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	815	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	816	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	817	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	818	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	819	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	823	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	824	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	825	break;
530	}	826	}
531		827
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
533	}	829	}
534	}	830	}
535		831
536	int	832	int
537	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
538	POSTCALL:	834	POSTCALL:
539	Mix_HookMusicFinished (music_finished);	835	Mix_HookMusicFinished (music_finished);
540	Mix_ChannelFinished (channel_finished);	836	Mix_ChannelFinished (channel_finished);
541		837
542	void	838	void
543	Mix_CloseAudio ()	839	Mix_CloseAudio ()
544		840
545	int	841	int
546	Mix_AllocateChannels (int numchans = -1)	842	Mix_AllocateChannels (int numchans = -1)
547		843
		844	const char *
		845	Mix_GetError ()
		846
548	void	847	void
549	lowdelay (int fd, int val = 1)	848	lowdelay (int fd, int val = 1)
550	CODE:	849	CODE:
		850	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		851
		852	void
		853	win32_proxy_info ()
		854	PPCODE:
		855	{
551	#ifndef _WIN32	856	#ifdef _WIN32
552	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	}
553	#endif	878	#endif
554		879	}
555	char *
556	gl_version ()
557	CODE:
558	RETVAL = (char *)glGetString (GL_VERSION);
559	OUTPUT:
560	RETVAL
561
562	char *
563	gl_extensions ()
564	CODE:
565	RETVAL = (char *)glGetString (GL_EXTENSIONS);
566	OUTPUT:
567	RETVAL
568		880
569	void	881	void
570	add_font (char *file)	882	add_font (char *file)
571	CODE:	883	CODE:
572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	884	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
573	#ifdef _WIN32
574	// cairo... sigh... requires win2000
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		885
578	void	886	void
579	load_image_inline (SV *image_)	887	load_image_inline (SV *image_)
580	ALIAS:	888	ALIAS:
581	load_image_file = 1	889	load_image_file = 1
…		…
584	STRLEN image_len;	892	STRLEN image_len;
585	char image = (char )SvPVbyte (image_, image_len);	893	char image = (char )SvPVbyte (image_, image_len);
586	SDL_Surface surface, surface2;	894	SDL_Surface surface, surface2;
587	SDL_PixelFormat fmt;	895	SDL_PixelFormat fmt;
588	SDL_RWops *rw = ix	896	SDL_RWops *rw = ix
589	? SDL_RWFromFile (image, "r")	897	? SDL_RWFromFile (image, "rb")
590	: SDL_RWFromConstMem (image, image_len);	898	: SDL_RWFromConstMem (image, image_len);
591		899
592	if (!rw)	900	if (!rw)
593	croak ("load_image: %s", SDL_GetError ());	901	croak ("load_image: %s", SDL_GetError ());
594		902
…		…
623		931
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	932	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		933
626	assert (surface2->pitch == surface2->w * 4);	934	assert (surface2->pitch == surface2->w * 4);
627		935
		936	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	937	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	938	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	939	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	940	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633	SDL_UnlockSurface (surface2);
634	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)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	942	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	943	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		944	SDL_UnlockSurface (surface2);
637		945
638	SDL_FreeSurface (surface);	946	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	947	SDL_FreeSurface (surface2);
640	}	948	}
641		949
…		…
665	}	973	}
666		974
667	void	975	void
668	error (char *message)	976	error (char *message)
669	CODE:	977	CODE:
		978	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	979	#ifdef _WIN32
671	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
672	#else	997	#else
673	fprintf (stderr, "ERROR: %s\n", message);	998	_exit (retval);
674	#endif	999	#endif
675		1000
676	void	1001	void
677	fatal (char *message)	1002	debug ()
678	CODE:	1003	CODE:
679	#ifdef _WIN32	1004	{
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1005	#if DEBUG
681	#else	1006	VALGRIND_DO_LEAK_CHECK;
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	1007	#endif
684	exit (1);	1008	}
685		1009
686	MODULE = CFClient PACKAGE = CFClient::Font	1010	MODULE = CFPlus PACKAGE = CFPlus::Font
687		1011
688	CFClient::Font	1012	PROTOTYPES: DISABLE
		1013
		1014	CFPlus::Font
689	new_from_file (SV class, char path, int id = 0)	1015	new_from_file (SV class, char path, int id = 0)
690	CODE:	1016	CODE:
691	{	1017	{
692	int count;	1018	int count;
693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1019	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
696	}	1022	}
697	OUTPUT:	1023	OUTPUT:
698	RETVAL	1024	RETVAL
699		1025
700	void	1026	void
701	DESTROY (CFClient::Font self)	1027	DESTROY (CFPlus::Font self)
702	CODE:	1028	CODE:
703	pango_font_description_free (self);	1029	pango_font_description_free (self);
704		1030
705	void	1031	void
706	make_default (CFClient::Font self)	1032	make_default (CFPlus::Font self)
		1033	PROTOTYPE: $
707	CODE:	1034	CODE:
708	default_font = self;	1035	default_font = self;
709		1036
710	MODULE = CFClient PACKAGE = CFClient::Layout	1037	MODULE = CFPlus PACKAGE = CFPlus::Layout
711		1038
712	CFClient::Layout	1039	PROTOTYPES: DISABLE
713	new (SV *class, int rgba = 0)	1040
		1041	void
		1042	reset_glyph_cache ()
		1043	PROTOTYPE:
		1044	CODE:
		1045	tc_clear ();
		1046
		1047	CFPlus::Layout
		1048	new (SV *class)
714	CODE:	1049	CODE:
715	New (0, RETVAL, 1, struct cf_layout);	1050	New (0, RETVAL, 1, struct cf_layout);
716		1051
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1052	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	1053	RETVAL->r = 1.;
720	RETVAL->g = 1.;	1054	RETVAL->g = 1.;
721	RETVAL->b = 1.;	1055	RETVAL->b = 1.;
722	RETVAL->a = 1.;	1056	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	1057	RETVAL->base_height = MIN_FONT_HEIGHT;
724	RETVAL->font = 0;	1058	RETVAL->font = 0;
		1059	RETVAL->rc = rc_alloc ();
725		1060
726	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
727	layout_update_font (RETVAL);	1062	layout_update_font (RETVAL);
728	OUTPUT:	1063	OUTPUT:
729	RETVAL	1064	RETVAL
730		1065
731	void	1066	void
732	DESTROY (CFClient::Layout self)	1067	DESTROY (CFPlus::Layout self)
733	CODE:	1068	CODE:
734	g_object_unref (self->pl);	1069	g_object_unref (self->pl);
		1070	rc_free (self->rc);
735	Safefree (self);	1071	Safefree (self);
736		1072
737	int
738	is_rgba (CFClient::Layout self)
739	CODE:
740	RETVAL = self->rgba;
741	OUTPUT:
742	RETVAL
743
744	void	1073	void
745	set_text (CFClient::Layout self, SV *text_)	1074	set_text (CFPlus::Layout self, SV *text_)
746	CODE:	1075	CODE:
747	{	1076	{
748	STRLEN textlen;	1077	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);	1078	char *text = SvPVutf8 (text_, textlen);
750		1079
751	pango_layout_set_text (self->pl, text, textlen);	1080	pango_layout_set_text (self->pl, text, textlen);
752	}	1081	}
753		1082
754	void	1083	void
755	set_markup (CFClient::Layout self, SV *text_)	1084	set_markup (CFPlus::Layout self, SV *text_)
756	CODE:	1085	CODE:
757	{	1086	{
758	STRLEN textlen;	1087	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);	1088	char *text = SvPVutf8 (text_, textlen);
760		1089
761	pango_layout_set_markup (self->pl, text, textlen);	1090	pango_layout_set_markup (self->pl, text, textlen);
762	}	1091	}
763		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
764	SV *	1178	SV *
765	get_text (CFClient::Layout self)	1179	get_text (CFPlus::Layout self)
766	CODE:	1180	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1181	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	1182	sv_utf8_decode (RETVAL);
769	OUTPUT:	1183	OUTPUT:
770	RETVAL	1184	RETVAL
771		1185
772	void	1186	void
773	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1187	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
774	CODE:	1188	CODE:
775	self->r = r;	1189	self->r = r;
776	self->g = g;	1190	self->g = g;
777	self->b = b;	1191	self->b = b;
778	self->a = a;	1192	self->a = a;
779		1193
780	void	1194	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	1195	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
782	CODE:	1196	CODE:
783	if (self->font != font)	1197	if (self->font != font)
784	{	1198	{
785	self->font = font;	1199	self->font = font;
786	layout_update_font (self);	1200	layout_update_font (self);
787	}	1201	}
788		1202
789	void	1203	void
790	set_height (CFClient::Layout self, int base_height)	1204	set_height (CFPlus::Layout self, int base_height)
791	CODE:	1205	CODE:
792	if (self->base_height != base_height)	1206	if (self->base_height != base_height)
793	{	1207	{
794	self->base_height = base_height;	1208	self->base_height = base_height;
795	layout_update_font (self);	1209	layout_update_font (self);
796	}	1210	}
797		1211
798	void	1212	void
799	set_width (CFClient::Layout self, int max_width = -1)	1213	set_width (CFPlus::Layout self, int max_width = -1)
800	CODE:	1214	CODE:
801	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);
802		1216
803	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
804	size (CFClient::Layout self)	1243	size (CFPlus::Layout self)
805	PPCODE:	1244	PPCODE:
806	{	1245	{
807	int w, h;	1246	int w, h;
808		1247
809	layout_get_pixel_size (self, &w, &h);	1248	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1251	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1252	PUSHs (sv_2mortal (newSViv (h)));
814	}	1253	}
815		1254
816	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
817	xy_to_index (CFClient::Layout self, int x, int y)	1268	xy_to_index (CFPlus::Layout self, int x, int y)
818	CODE:	1269	CODE:
819	{	1270	{
820	int index, trailing;	1271	int index, trailing;
821	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);
822	RETVAL = index;	1273	RETVAL = index + trailing;
823	}	1274	}
824	OUTPUT:	1275	OUTPUT:
825	RETVAL	1276	RETVAL
826		1277
827	void	1278	void
828	cursor_pos (CFClient::Layout self, int index)	1279	cursor_pos (CFPlus::Layout self, int index)
829	PPCODE:	1280	PPCODE:
830	{	1281	{
831	PangoRectangle strong_pos;	1282	PangoRectangle strong_pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1283	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
833		1284
…		…
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1287	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1288	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
838	}	1289	}
839		1290
840	void	1291	void
841	render (CFClient::Layout self)	1292	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
842	PPCODE:	1293	PPCODE:
843	{	1294	{
844	SV *retval;	1295	int line, x;
845	int w, h;
846		1296
847	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 */
848		1299
849	if (self->rgba)
850	{
851	cairo_surface_t *surface;
852	cairo_t *cairo;
853
854	retval = newSV (w * h * 4);
855	SvPOK_only (retval);
856	SvCUR_set (retval, w * h * 4);
857
858	memset (SvPVX (retval), 0, w * h * 4);
859
860	surface = cairo_image_surface_create_for_data (
861	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
862	cairo = cairo_create (surface);
863	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865	pango_cairo_show_layout (cairo, self->pl);
866
867	cairo_destroy (cairo);
868	cairo_surface_destroy (surface);
869
870	// what a mess, and its premultiplied, too :(
871	{
872	uint32_t p = (uint32_t )SvPVX (retval);
873	uint32_t e = p + w h;
874
875	while (p < e)
876	{
877	uint32_t rgba = *p;
878	rgba = (rgba >> 24) \| (rgba << 8);
879	rgba = SDL_SwapBE32 (rgba);
880	*p++ = rgba;
881	}
882	}
883
884	EXTEND (SP, 5);	1300	EXTEND (SP, 2);
885	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)
886	PUSHs (sv_2mortal (newSViv (h)));	1322	PUSHs (sv_2mortal (newSViv (index + trailing)));
887	PUSHs (sv_2mortal (retval));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890	}
891	else	1323	else
892	{	1324	{
893	FT_Bitmap bitmap;
894
895	retval = newSV (w * h);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h);
898
899	bitmap.rows = h;
900	bitmap.width = w;
901	bitmap.pitch = w;
902	bitmap.buffer = (unsigned char*)SvPVX (retval);
903	bitmap.num_grays = 256;
904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906	memset (bitmap.buffer, 0, w * h);
907
908	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910	EXTEND (SP, 5);
911	PUSHs (sv_2mortal (newSViv (w)));	1325	PUSHs (sv_2mortal (newSViv (index)));
912	PUSHs (sv_2mortal (newSViv (h)));	1326	PUSHs (sv_2mortal (newSViv (trailing)));
913	PUSHs (sv_2mortal (retval));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916	}	1327	}
917	}	1328	}
918		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
919	MODULE = CFClient PACKAGE = CFClient::Texture	1364	MODULE = CFPlus PACKAGE = CFPlus::Texture
920		1365
		1366	PROTOTYPES: ENABLE
		1367
921	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
922	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.)
923	PROTOTYPE: $$$;$$	1392	PROTOTYPE: $$$;$$
924	ALIAS:	1393	ALIAS:
925	draw_quad_alpha = 1	1394	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1395	draw_quad_alpha_premultiplied = 2
927	CODE:	1396	CODE:
928	{	1397	{
929	HV hv = (HV )SvRV (self);	1398	HV hv = (HV )SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1399	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1400	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1401	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1402
		1403	if (name <= 0)
		1404	XSRETURN_EMPTY;
934		1405
935	if (items < 5)	1406	if (items < 5)
936	{	1407	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1408	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1409	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1410	}
940		1411
941	if (ix)	1412	if (ix)
942	{	1413	{
943	glEnable (GL_BLEND);	1414	glEnable (GL_BLEND);
		1415
		1416	if (ix == 2)
944	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	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);
945	}	1424	}
946		1425
947	glBindTexture (GL_TEXTURE_2D, name);	1426	glBindTexture (GL_TEXTURE_2D, name);
948
949	if (wrap_mode)
950	{
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953	}
954		1427
955	glBegin (GL_QUADS);	1428	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1429	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1430	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1431	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1432	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1433	glEnd ();
961		1434
962	if (ix)	1435	if (ix)
		1436	{
		1437	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1438	glDisable (GL_BLEND);
		1439	}
964	}	1440	}
965		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
966	MODULE = CFClient PACKAGE = CFClient::Map	1453	MODULE = CFPlus PACKAGE = CFPlus::Map
967		1454
968	CFClient::Map	1455	PROTOTYPES: DISABLE
969	new (SV *class, int map_width, int map_height)	1456
		1457	CFPlus::Map
		1458	new (SV *class)
970	CODE:	1459	CODE:
971	New (0, RETVAL, 1, struct map);	1460	New (0, RETVAL, 1, struct map);
972	RETVAL->x = 0;	1461	RETVAL->x = 0;
973	RETVAL->y = 0;	1462	RETVAL->y = 0;
974	RETVAL->w = map_width;	1463	RETVAL->w = 0;
975	RETVAL->h = map_height;	1464	RETVAL->h = 0;
976	RETVAL->ox = 0;	1465	RETVAL->ox = 0;
977	RETVAL->oy = 0;	1466	RETVAL->oy = 0;
978	RETVAL->faces = 8192;	1467	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1468	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980	RETVAL->texs = 8192;
981	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982	RETVAL->rows = 0;	1469	RETVAL->rows = 0;
983	RETVAL->row = 0;	1470	RETVAL->row = 0;
984	OUTPUT:	1471	OUTPUT:
985	RETVAL	1472	RETVAL
986		1473
987	void	1474	void
988	DESTROY (CFClient::Map self)	1475	DESTROY (CFPlus::Map self)
989	CODE:	1476	CODE:
990	{	1477	{
991	map_clear (self);	1478	map_clear (self);
992	Safefree (self->face);	1479	Safefree (self->face2tile);
		1480	Safefree (self->tex);
993	Safefree (self);	1481	Safefree (self);
994	}	1482	}
995		1483
996	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
997	clear (CFClient::Map self)	1491	clear (CFPlus::Map self)
998	CODE:	1492	CODE:
999	map_clear (self);	1493	map_clear (self);
1000		1494
1001	void	1495	void
1002	set_face (CFClient::Map self, int face, int texid)	1496	set_tileid (CFPlus::Map self, int face, int tile)
1003	CODE:	1497	CODE:
1004	{	1498	{
1005	while (self->faces <= face)	1499	need_facenum (self, face); self->face2tile [face] = tile;
1006	{	1500	need_texid (self, tile);
1007	Append (mapface, self->face, self->faces, self->faces);
1008	self->faces *= 2;
1009	}
1010
1011	self->face [face] = texid;
1012	}	1501	}
1013		1502
1014	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
1015	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)
1016	CODE:	1528	CODE:
1017	{	1529	{
1018	while (self->texs <= texid)	1530	need_texid (self, texid);
1019	{
1020	Append (maptex, self->tex, self->texs, self->texs);
1021	self->texs *= 2;
1022	}
1023		1531
1024	{	1532	{
1025	maptex *tex = self->tex + texid;	1533	maptex *tex = self->tex + texid;
1026		1534
1027	tex->name = name;	1535	tex->name = name;
…		…
1032	tex->r = r;	1540	tex->r = r;
1033	tex->g = g;	1541	tex->g = g;
1034	tex->b = b;	1542	tex->b = b;
1035	tex->a = a;	1543	tex->a = a;
1036	}	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);
1037	}	1554	}
1038		1555
1039	int	1556	int
1040	ox (CFClient::Map self)	1557	ox (CFPlus::Map self)
1041	ALIAS:	1558	ALIAS:
1042	oy = 1	1559	oy = 1
		1560	x = 2
		1561	y = 3
		1562	w = 4
		1563	h = 5
1043	CODE:	1564	CODE:
1044	switch (ix)	1565	switch (ix)
1045	{	1566	{
1046	case 0: RETVAL = self->ox; break;	1567	case 0: RETVAL = self->ox; break;
1047	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;
1048	}	1573	}
1049	OUTPUT:	1574	OUTPUT:
1050	RETVAL	1575	RETVAL
1051		1576
1052	void	1577	void
1053	scroll (CFClient::Map self, int dx, int dy)	1578	scroll (CFPlus::Map self, int dx, int dy)
1054	CODE:	1579	CODE:
1055	{	1580	{
1056	if (dx > 0)	1581	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	1582	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	1583	else if (dx < 0)
1059	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);
1060		1585
1061	if (dy > 0)	1586	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	1587	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	1588	else if (dy < 0)
1064	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);
1065		1590
1066	self->ox += dx; self->x += dx;	1591	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	1592	self->oy += dy; self->y += dy;
1068		1593
1069	while (self->y < 0)	1594	while (self->y < 0)
…		…
1073	self->rows += MAP_EXTEND_Y;	1598	self->rows += MAP_EXTEND_Y;
1074	self->y += MAP_EXTEND_Y;	1599	self->y += MAP_EXTEND_Y;
1075	}	1600	}
1076	}	1601	}
1077		1602
1078	void	1603	SV *
1079	map1a_update (CFClient::Map self, SV *data_)	1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1080	CODE:	1605	CODE:
1081	{	1606	{
1082	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1607	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1083	uint8_t data_end = (uint8_t )SvEND (data_);	1608	uint8_t data_end = (uint8_t )SvEND (data_);
1084	mapcell *cell;	1609	mapcell *cell;
1085	int x, y, flags;	1610	int x, y, z, flags;
		1611	AV *missing = newAV ();
		1612	RETVAL = newRV_noinc ((SV *)missing);
1086		1613
1087	while (data < data_end)	1614	while (data < data_end - 1)
1088	{	1615	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	1616	flags = (data [0] << 8) + data [1]; data += 2;
1090		1617
1091	x = ((flags >> 10) & 63) + self->x;	1618	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	1619	y = self->y + ((flags >> 4) & 63);
1093		1620
1094	cell = map_get_cell (self, x, y);	1621	cell = map_get_cell (self, x, y);
1095		1622
1096	if (flags & 15)	1623	if (flags & 15)
1097	{	1624	{
1098	if (cell->darkness < 0)	1625	if (!cell->darkness)
1099	{	1626	{
		1627	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	1628	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	1629	}
1105		1630
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//TODO: don't trust server data to be in-range(!)	1631	//TODO: don't trust server data to be in-range(!)
1109		1632
1110	if (flags & 4)	1633	if (flags & 8)
1111	{	1634	{
1112	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;
1113	}	1671	}
1114		1672
		1673	for (z = 0; z <= 2; ++z)
1115	if (flags & 2)	1674	if (flags & (4 >> z))
1116	{	1675	{
1117	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	}
1118	}	1693	}
1119
1120	if (flags & 1)
1121	{
1122	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1123	}
1124	}	1694	}
1125	else	1695	else
1126	cell->darkness = -1;	1696	cell->darkness = 0;
1127	}	1697	}
1128	}	1698	}
		1699	OUTPUT:
		1700	RETVAL
1129		1701
1130	SV *	1702	SV *
1131	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)
1132	CODE:	1704	CODE:
1133	{	1705	{
1134	int x1, x;	1706	int x1, x;
1135	int y1, y;	1707	int y1, y;
1136	int z;	1708	int z;
…		…
1157	{	1729	{
1158	mapcell *cell = row->col + (x - row->c0);	1730	mapcell *cell = row->col + (x - row->c0);
1159		1731
1160	for (z = 0; z <= 0; z++)	1732	for (z = 0; z <= 0; z++)
1161	{	1733	{
1162	mapface face = cell->face [z];
1163
1164	if (face)
1165	{
1166	maptex tex = self->tex [face];	1734	maptex tex = self->tex [cell->tile [z]];
1167	int a0 = 255 - tex.a;	1735	int a0 = 255 - tex.a;
1168	int a1 = tex.a;	1736	int a1 = tex.a;
1169		1737
1170	r = (r * a0 + tex.r * a1) / 255;	1738	r = (r * a0 + tex.r * a1) / 255;
1171	g = (g * a0 + tex.g * a1) / 255;	1739	g = (g * a0 + tex.g * a1) / 255;
1172	b = (b * a0 + tex.b * a1) / 255;	1740	b = (b * a0 + tex.b * a1) / 255;
1173	a = (a * a0 + tex.a * a1) / 255;	1741	a = (a * a0 + tex.a * a1) / 255;
1174	}
1175	}	1742	}
1176	}	1743	}
1177		1744
1178	*map++ = (r )	1745	*map++ = (r )
1179	\| (g << 8)	1746	\| (g << 8)
…		…
1186	}	1753	}
1187	OUTPUT:	1754	OUTPUT:
1188	RETVAL	1755	RETVAL
1189		1756
1190	void	1757	void
1191	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)
1192	PPCODE:	2100	PPCODE:
1193	{	2101	{
1194	int vx, vy;
1195	int x, y, z;	2102	int x, y;
1196	int last_name;	2103	int sw1 = sw + 2;
1197	mapface face;	2104	int sh1 = sh + 2;
		2105	int sh3 = sh * 3;
1198	int sw4 = (sw + 3) & ~3;	2106	int sw34 = (sw * 3 + 3) & ~3;
		2107	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1199	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2108	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1200	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2109	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1201		2110
1202	memset (darkness, 255, sw4 * sh);
1203	SvPOK_only (darkness_sv);	2111	SvPOK_only (darkness3_sv);
1204	SvCUR_set (darkness_sv, sw4 * sh);	2112	SvCUR_set (darkness3_sv, sw34 * sh3);
1205		2113
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	2114	mx += self->x - 1;
1207	vy = self->y + (self->h - sh) / 2 - shift_y;	2115	my += self->y - 1;
1208		2116
1209	/*	2117	memset (darkness1, 255, sw1 * sh1);
1210	int vx = self->vx = self->w >= sw
1211	? self->x + (self->w - sw) / 2
1212	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213		2118
1214	int vy = self->vy = self->h >= sh
1215	? self->y + (self->h - sh) / 2
1216	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1217	*/
1218
1219	glColor4ub (255, 255, 255, 255);
1220
1221	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222	glEnable (GL_BLEND);
1223	glEnable (GL_TEXTURE_2D);
1224	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225
1226	glBegin (GL_QUADS);
1227
1228	last_name = 0;
1229
1230	for (z = 0; z < 3; z++)
1231	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh1; y++)
1232	if (0 <= y + vy && y + vy < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1233	{	2121	{
1234	maprow *row = self->row + (y + vy);	2122	maprow *row = self->row + (y + my);
1235		2123
1236	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw1; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
1238	{	2126	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
1240		2128
1241	darkness[y * sw4 + x] = cell->darkness < 0	2129	darkness1 [y * sw1 + x] = cell->darkness
		2130	? 255 - (cell->darkness - 1)
1242	? 255 - FOW_DARKNESS	2131	: 255 - FOW_DARKNESS;
1243	: 255 - cell->darkness;
1244
1245	face = cell->face [z];
1246
1247	if (face)
1248	{
1249	maptex tex = self->tex [face];
1250
1251	int px = (x + 1) * 32 - tex.w;
1252	int py = (y + 1) * 32 - tex.h;
1253
1254	if (last_name != tex.name)
1255	{
1256	glEnd ();
1257	last_name = tex.name;
1258	glBindTexture (GL_TEXTURE_2D, last_name);
1259	glBegin (GL_QUADS);
1260	}
1261
1262	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266	}
1267	}	2132	}
1268	}	2133	}
1269		2134
1270	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];
1271		2147
1272	glDisable (GL_TEXTURE_2D);	2148	uint8_t r11 = (d11 + d21 + d12) / 3;
1273	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);
1274		2172
1275	EXTEND (SP, 3);	2173	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	2174	PUSHs (sv_2mortal (newSViv (sw34)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	2175	PUSHs (sv_2mortal (newSViv (sh3)));
1278	PUSHs (darkness_sv);	2176	PUSHs (darkness3_sv);
1279	}	2177	}
1280		2178
1281	SV *	2179	SV *
1282	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)
1283	CODE:	2181	CODE:
1284	{	2182	{
1285	int x, y, x1, y1;	2183	int x, y, x1, y1;
1286	SV data_sv = newSV (w h * 7 + 5);	2184	SV data_sv = newSV (w h * 7 + 5);
1287	uint8_t data = (uint8_t )SvPVX (data_sv);	2185	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1312	if (row && row->c0 <= x && x < row->c1)	2210	if (row && row->c0 <= x && x < row->c1)
1313	{	2211	{
1314	mapcell *cell = row->col + (x - row->c0);	2212	mapcell *cell = row->col + (x - row->c0);
1315	uint8_t flags = 0;	2213	uint8_t flags = 0;
1316		2214
1317	if (cell->face [0]) flags \|= 1;	2215	if (cell->tile [0]) flags \|= 1;
1318	if (cell->face [1]) flags \|= 2;	2216	if (cell->tile [1]) flags \|= 2;
1319	if (cell->face [2]) flags \|= 4;	2217	if (cell->tile [2]) flags \|= 4;
1320		2218
1321	*data++ = flags;	2219	*data++ = flags;
1322		2220
1323	if (flags & 1)	2221	if (flags & 1)
1324	{	2222	{
		2223	tileid tile = cell->tile [0];
1325	*data++ = cell->face [0] >> 8;	2224	*data++ = tile >> 8;
1326	*data++ = cell->face [0];	2225	*data++ = tile;
1327	}	2226	}
1328		2227
1329	if (flags & 2)	2228	if (flags & 2)
1330	{	2229	{
		2230	tileid tile = cell->tile [1];
1331	*data++ = cell->face [1] >> 8;	2231	*data++ = tile >> 8;
1332	*data++ = cell->face [1];	2232	*data++ = tile;
1333	}	2233	}
1334		2234
1335	if (flags & 4)	2235	if (flags & 4)
1336	{	2236	{
		2237	tileid tile = cell->tile [2];
1337	*data++ = cell->face [2] >> 8;	2238	*data++ = tile >> 8;
1338	*data++ = cell->face [2];	2239	*data++ = tile;
1339	}	2240	}
1340	}	2241	}
1341	else	2242	else
1342	*data++ = 0;	2243	*data++ = 0;
1343	}	2244	}
…		…
1349	}	2250	}
1350	OUTPUT:	2251	OUTPUT:
1351	RETVAL	2252	RETVAL
1352		2253
1353	void	2254	void
1354	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)
1355	PPCODE:	2256	PPCODE:
1356	{	2257	{
1357	int x, y, z;	2258	int x, y, z;
1358	int w, h;	2259	int w, h;
1359	int x1, y1;	2260	int x1, y1;
1360		2261
1361	if (*data++ != 0)	2262	if (*data++ != 0)
1362	return; /* version mismatch */	2263	XSRETURN_EMPTY; /* version mismatch */
1363		2264
1364	w = data++ << 8; w \|= data++;	2265	w = data++ << 8; w \|= data++;
1365	h = data++ << 8; h \|= data++;	2266	h = data++ << 8; h \|= data++;
1366		2267
1367	// 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
…		…
1383	{	2284	{
1384	uint8_t flags = *data++;	2285	uint8_t flags = *data++;
1385		2286
1386	if (flags)	2287	if (flags)
1387	{	2288	{
1388	mapface face[3] = { 0, 0, 0 };
1389
1390	mapcell *cell = row_get_cell (row, x);	2289	mapcell *cell = row_get_cell (row, x);
		2290	tileid tile[3] = { 0, 0, 0 };
1391		2291
1392	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2292	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1393	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2293	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1394	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2294	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1395		2295
1396	if (cell->darkness <= 0)	2296	if (cell->darkness == 0)
1397	{	2297	{
1398	cell->darkness = -1;	2298	cell->darkness = 0;
1399		2299
1400	for (z = 0; z <= 2; z++)	2300	for (z = 0; z <= 2; z++)
1401	{	2301	{
1402	cell->face[z] = face[z];	2302	tileid t = tile [z];
1403		2303
1404	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2304	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2305	{
1405	XPUSHs (sv_2mortal (newSViv (face[z])));	2306	XPUSHs (sv_2mortal (newSViv (t)));
		2307	need_texid (self, t);
		2308	}
		2309
		2310	cell->tile [z] = t;
1406	}	2311	}
1407	}	2312	}
1408	}	2313	}
1409	}	2314	}
1410	}	2315	}
1411	}	2316	}
1412		2317
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	2318	MODULE = CFPlus PACKAGE = CFPlus::RW
1414		2319
1415	CFClient::MixChunk	2320	CFPlus::RW
1416	new_from_file (SV class, char path)	2321	new (SV class, SV data_sv)
1417	CODE:	2322	CODE:
1418	RETVAL = Mix_LoadWAV (path);	2323	{
		2324	STRLEN datalen;
		2325	char *data = SvPVbyte (data_sv, datalen);
		2326
		2327	RETVAL = SDL_RWFromConstMem (data, datalen);
		2328	}
1419	OUTPUT:	2329	OUTPUT:
1420	RETVAL	2330	RETVAL
1421		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 : '('
1422	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
1423	DESTROY (CFClient::MixChunk self)	2441	DESTROY (CFPlus::MixChunk self)
1424	CODE:	2442	CODE:
1425	Mix_FreeChunk (self);	2443	Mix_FreeChunk (self);
1426		2444
1427	int	2445	int
1428	volume (CFClient::MixChunk self, int volume = -1)	2446	volume (CFPlus::MixChunk self, int volume = -1)
1429	CODE:	2447	CODE:
		2448	if (items > 1)
		2449	volume = CLAMP (volume, 0, 128);
1430	RETVAL = Mix_VolumeChunk (self, volume);	2450	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	2451	OUTPUT:
1432	RETVAL	2452	RETVAL
1433		2453
1434	int	2454	CFPlus::Channel
1435	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)
1436	CODE:	2456	CODE:
		2457	{
1437	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	}
1438	OUTPUT:	2469	OUTPUT:
1439	RETVAL	2470	RETVAL
1440		2471
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1442		2473
1443	int	2474	int
1444	volume (int volume = -1)	2475	volume (int volume = -1)
		2476	PROTOTYPE: ;$
1445	CODE:	2477	CODE:
		2478	if (items > 0)
		2479	volume = CLAMP (volume, 0, 128);
1446	RETVAL = Mix_VolumeMusic (volume);	2480	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	2481	OUTPUT:
1448	RETVAL	2482	RETVAL
1449		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
1450	CFClient::MixMusic	2494	CFPlus::MixMusic
1451	new_from_file (SV class, char path)	2495	new (SV *class, CFPlus::RW rwops)
1452	CODE:	2496	CODE:
1453	RETVAL = Mix_LoadMUS (path);	2497	RETVAL = Mix_LoadMUS_RW (rwops);
1454	OUTPUT:	2498	OUTPUT:
1455	RETVAL	2499	RETVAL
1456		2500
1457	void	2501	void
1458	DESTROY (CFClient::MixMusic self)	2502	DESTROY (CFPlus::MixMusic self)
1459	CODE:	2503	CODE:
1460	Mix_FreeMusic (self);	2504	Mix_FreeMusic (self);
1461		2505
1462	int	2506	int
1463	play (CFClient::MixMusic self, int loops = -1)	2507	play (CFPlus::MixMusic self, int loops = -1)
1464	CODE:	2508	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	2509	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	2510	OUTPUT:
1467	RETVAL	2511	RETVAL
1468		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
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2519
		2520	PROTOTYPES: ENABLE
1470		2521
1471	BOOT:	2522	BOOT:
1472	{	2523	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1474	static const struct {	2525	static const struct {
1475	const char *name;	2526	const char *name;
1476	IV iv;	2527	IV iv;
1477	} *civ, const_iv[] = {	2528	} *civ, const_iv[] = {
1478	# 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),
1479	const_iv (GL_COLOR_MATERIAL),	2533	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	2534	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	2535	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	2536	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	2537	const_iv (GL_BLEND),
		2538	const_iv (GL_CULL_FACE),
1484	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),
1485	const_iv (GL_AND),	2547	const_iv (GL_AND),
1486	const_iv (GL_ONE),	2548	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	2549	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	2550	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	2551	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2552	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	2553	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2554	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	2555	const_iv (GL_RGB),
1493	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),
1494	const_iv (GL_UNSIGNED_BYTE),	2560	const_iv (GL_UNSIGNED_BYTE),
		2561	const_iv (GL_UNSIGNED_SHORT),
		2562	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	2563	const_iv (GL_ALPHA),
		2564	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	2565	const_iv (GL_LUMINANCE),
		2566	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	2567	const_iv (GL_FLOAT),
1498	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),
1499	const_iv (GL_COMPILE),	2575	const_iv (GL_COMPILE),
		2576	const_iv (GL_PROXY_TEXTURE_1D),
		2577	const_iv (GL_PROXY_TEXTURE_2D),
1500	const_iv (GL_TEXTURE_1D),	2578	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	2579	const_iv (GL_TEXTURE_2D),
1502	const_iv (GL_TEXTURE_ENV),	2580	const_iv (GL_TEXTURE_ENV),
1503	const_iv (GL_TEXTURE_MAG_FILTER),	2581	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	2582	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	2583	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	2584	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	2585	const_iv (GL_TEXTURE_WRAP_T),
		2586	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	2587	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	2588	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	2589	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	2590	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2591	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2592	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2593	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2594	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	2595	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	2596	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	2597	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	2598	const_iv (GL_REPLACE),
		2599	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	2600	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	2601	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	2602	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	2603	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	2604	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	2605	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	2606	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	2607	const_iv (GL_CONSTANT_BORDER),
		2608	const_iv (GL_POINTS),
1528	const_iv (GL_LINES),	2609	const_iv (GL_LINES),
		2610	const_iv (GL_LINE_STRIP),
		2611	const_iv (GL_LINE_LOOP),
1529	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),
1530	const_iv (GL_LINE_LOOP),	2617	const_iv (GL_POLYGON),
1531	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),
1532	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),
1533	# undef const_iv	2631	# undef const_iv
1534	};	2632	};
1535		2633
1536	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; )
1537	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);
1538	}	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
1539		2681
1540	int glGetError ()	2682	int glGetError ()
		2683
		2684	void glFinish ()
1541		2685
1542	void glClear (int mask)	2686	void glClear (int mask)
1543		2687
1544	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)
1545	PROTOTYPE: @	2689	PROTOTYPE: @
…		…
1552		2696
1553	void glHint (int target, int mode)	2697	void glHint (int target, int mode)
1554		2698
1555	void glBlendFunc (int sfactor, int dfactor)	2699	void glBlendFunc (int sfactor, int dfactor)
1556		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
1557	void glLogicOp (int opcode)	2707	void glLogicOp (int opcode)
1558		2708
1559	void glColorMask (int red, int green, int blue, int alpha)	2709	void glColorMask (int red, int green, int blue, int alpha)
1560		2710
1561	void glMatrixMode (int mode)	2711	void glMatrixMode (int mode)
…		…
1564		2714
1565	void glPopMatrix ()	2715	void glPopMatrix ()
1566		2716
1567	void glLoadIdentity ()	2717	void glLoadIdentity ()
1568		2718
		2719	void glDrawBuffer (int buffer)
		2720
		2721	void glReadBuffer (int buffer)
		2722
1569	# 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
1570	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
1571		2730
1572	void glViewport (int x, int y, int width, int height)	2731	void glViewport (int x, int y, int width, int height)
1573		2732
1574	void glScissor (int x, int y, int width, int height)	2733	void glScissor (int x, int y, int width, int height)
1575		2734
…		…
1583		2742
1584	void glRotate (float angle, float x, float y, float z)	2743	void glRotate (float angle, float x, float y, float z)
1585	CODE:	2744	CODE:
1586	glRotatef (angle, x, y, z);	2745	glRotatef (angle, x, y, z);
1587		2746
1588	void glBegin (int mode)
1589
1590	void glEnd ()
1591
1592	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)
1593	PROTOTYPE: @	2748	ALIAS:
		2749	glColor_premultiply = 1
1594	CODE:	2750	CODE:
1595	glColor4ub (MIN ((int)(r * 255.f), 255),	2751	if (ix)
1596	MIN ((int)(g * 255.f), 255),	2752	{
1597	MIN ((int)(b * 255.f), 255),	2753	r *= a;
1598	MIN ((int)(a * 255.f), 255));	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);
1599		2764
1600	void glVertex (float x, float y, float z = 0.)	2765	void glVertex (float x, float y, float z = 0.)
1601	CODE:	2766	CODE:
1602	glVertex3f (x, y, z);	2767	glVertex3f (x, y, z);
1603		2768
1604	void glTexCoord (float s, float t)	2769	void glTexCoord (float s, float t)
1605	CODE:	2770	CODE:
1606	glTexCoord2f (s, t);	2771	glTexCoord2f (s, t);
1607		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
1608	void glTexEnv (int target, int pname, float param)	2802	void glTexEnv (int target, int pname, float param)
1609	CODE:	2803	CODE:
1610	glTexEnvf (target, pname, param);	2804	glTexEnvf (target, pname, param);
1611		2805
1612	void glTexParameter (int target, int pname, float param)	2806	void glTexParameter (int target, int pname, float param)
…		…
1615		2809
1616	void glBindTexture (int target, int name)	2810	void glBindTexture (int target, int name)
1617		2811
1618	void glConvolutionParameter (int target, int pname, float params)	2812	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	2813	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2814	if (gl.ConvolutionParameterf)
		2815	gl.ConvolutionParameterf (target, pname, params);
1621		2816
1622	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)
1623	CODE:	2818	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2819	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	2820	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		2821
1627	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)
1628	CODE:	2823	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2824	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	2825	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		2826
1632	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)
1633		2828
1634	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)
1635		2830
1636	void glRasterPos (int x, int y)	2831	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:	2832
1638	glRasterPos2i (x, y);	2833	void glPixelZoom (float x, float y)
1639		2834
1640	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)
1641		2836
1642	int glGenTexture ()	2837	int glGenTexture ()
1643	CODE:	2838	CODE:
1644	{	2839	RETVAL = gen_texture ();
1645	GLuint name;
1646	glGenTextures (1, &name);
1647	RETVAL = name;
1648	}
1649	OUTPUT:	2840	OUTPUT:
1650	RETVAL	2841	RETVAL
1651		2842
1652	void glDeleteTexture (int name)	2843	void glDeleteTexture (int name)
1653	CODE:	2844	CODE:
1654	{
1655	GLuint name_ = name;
1656	glDeleteTextures (1, &name_);	2845	del_texture (name);
1657	}	2846
1658
1659	int glGenList ()	2847	int glGenList ()
1660	CODE:	2848	CODE:
1661	RETVAL = glGenLists (1);	2849	RETVAL = glGenLists (1);
1662	OUTPUT:	2850	OUTPUT:
1663	RETVAL	2851	RETVAL
…		…
1670		2858
1671	void glEndList ()	2859	void glEndList ()
1672		2860
1673	void glCallList (int list)	2861	void glCallList (int list)
1674		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 1.81 by root, Sun May 14 23:19:14 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 1.81 by root, Sun May 14 23:19:14 2006 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC