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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.76 by root, Thu May 11 23:41:45 2006 UTC vs.
Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
3	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
4	#endif	14	#endif
5		15
6	#include "EXTERN.h"	16	#include "EXTERN.h"
7	#include "perl.h"	17	#include "perl.h"
8	#include "XSUB.h"	18	#include "XSUB.h"
9		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
		30	#include <math.h>
10	#include <string.h>	31	#include <string.h>
11	#include <stdio.h>	32	#include <stdio.h>
		33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12		36
13	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
14	#include <SDL_endian.h>	39	#include <SDL_endian.h>
15	#include <SDL_image.h>	40	#include <SDL_image.h>
16	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
17	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
18		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
19	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
20		48
21	#include <pango/pango.h>	49	#include <pango/pango.h>
22	#include <pango/pangofc-fontmap.h>
23	#include <pango/pangoft2.h>
24	#include <pango/pangocairo.h>
25		50
26	#ifndef _WIN32	51	#ifndef _WIN32
27	# include <sys/types.h>	52	# include <sys/types.h>
28	# include <sys/socket.h>	53	# include <sys/socket.h>
29	# include <netinet/in.h>	54	# include <netinet/in.h>
30	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
31	# include <inttypes.h>	56	# include <inttypes.h>
32	#else
33	typedef unsigned char uint8_t;
34	typedef unsigned short uint16_t;
35	typedef unsigned int uint32_t;
36	typedef signed char int8_t;
37	typedef signed short int16_t;
38	typedef signed int int32_t;
39	#endif	57	#endif
40		58
41	#include "glext.h"	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
42		60
43	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
44		62
45	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
46	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
47		65
48	#define MIN_FONT_HEIGHT 10	66	#define MIN_FONT_HEIGHT 10
49		67
50	#define GL_CALL(type,func,args) \	68	#if 0
51	{ \	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
52	static int init_; \	70	#else
53	static type fptr_; \	71	# define PARACHUTE 0
54	\	72	#endif
55	if (!init_) \
56	{ \
57	init_ = 1; \
58	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59	} \
60	\
61	if (fptr_) \
62	fptr_ args; \
63	}
64		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;
65	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
66	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
67		129
68	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	}
69		149
70	typedef struct cf_layout {	150	typedef struct cf_layout {
71	PangoLayout *pl; // either derived from a cairo or ft2 context	151	PangoLayout *pl;
72	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
74	int base_height;	153	int base_height;
75	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
76	} *CFClient__Layout;	156	} *CFPlus__Layout;
77		157
78	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
79	static PangoContext ft2_context, cairo_context;	159	static PangoContext *opengl_context;
80	static PangoFontMap ft2_fontmap, cairo_fontmap;	160	static PangoFontMap *opengl_fontmap;
81		161
82	static void	162	static void
83	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
84	{	164	{
85	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
86	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87	}	170	}
88		171
89	static void	172	static void
90	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
91	{	174	{
92	/* 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
93	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
94	*/	177	*/
95	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
99		182
100	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
101	}	184	}
102		185
103	static void	186	static void
104	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
105	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
106	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
107		193
108	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110		196
111	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
112	}	198	if (!rect.height) rect.height = 1;
113		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
114	typedef uint16_t mapface;	205	typedef uint16_t faceid;
115		206
116	typedef struct {	207	typedef struct {
117	GLint name;	208	GLuint name;
118	int w, h;	209	int w, h;
119	float s, t;	210	float s, t;
120	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
121	} maptex;	214	} maptex;
122		215
123	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
124	int16_t darkness;	219	uint16_t darkness;
125	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
126	} mapcell;	221	} mapcell;
127		222
128	typedef struct {	223	typedef struct {
129	int32_t c0, c1;	224	int32_t c0, c1;
130	mapcell *col;	225	mapcell *col;
131	} maprow;	226	} maprow;
132		227
133	typedef struct map {	228	typedef struct map {
134	int x, y, w, h;	229	int x, y, w, h;
135	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
136	int faces;	231	int faces; tileid *face2tile; // [faceid]
137	mapface *face;	232	int texs; maptex *tex; // [tileid]
138
139	int texs;
140	maptex *tex;
141		233
142	int32_t rows;	234	int32_t rows;
143	maprow *row;	235	maprow *row;
144	} *CFClient__Map;	236	} *CFPlus__Map;
145		237
146	static char *	238	static char *
147	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
148	{	240	{
149	char *p;	241	char *p;
…		…
166	}	258	}
167		259
168	#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))
169	#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))
170		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
171	static maprow *	283	static maprow *
172	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
173	{	285	{
174	if (0 > y)	286	if (0 > y)
175	{	287	{
176	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
177	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
215		327
216	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
217	}	329	}
218		330
219	static mapcell *	331	static mapcell *
220	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
221	{	333	{
222	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
223	}	335	}
224		336
225	static void	337	static void
226	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
227	{	339	{
228	int r;	340	int r;
229		341
230	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
231	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
239	self->row = 0;	351	self->row = 0;
240	self->rows = 0;	352	self->rows = 0;
241	}	353	}
242		354
243	static void	355	static void
244	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)
245	{	357	{
246	int x, y;	358	int x, y;
247	maprow *row;	359	maprow *row;
		360	mapcell *cell;
248		361
249	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
250	if (y >= 0)	363	if (y >= 0)
251	{	364	{
252	if (y >= self->rows)	365	if (y >= self->rows)
…		…
258	if (x >= row->c0)	371	if (x >= row->c0)
259	{	372	{
260	if (x >= row->c1)	373	if (x >= row->c1)
261	break;	374	break;
262		375
263	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;
264	}	382	}
265	}	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);
266	}	400	}
267		401
268	static void	402	static void
269	music_finished (void)	403	music_finished (void)
270	{	404	{
…		…
289	ev.data2 = 0;	423	ev.data2 = 0;
290		424
291	SDL_PushEvent ((SDL_Event *)&ev);	425	SDL_PushEvent ((SDL_Event *)&ev);
292	}	426	}
293		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
294	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
295		504
296	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
297		506
298	BOOT:	507	BOOT:
299	{	508	{
300	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
301	static const struct {	510	static const struct {
302	const char *name;	511	const char *name;
303	IV iv;	512	IV iv;
304	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
305	# 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
306	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
307	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
308	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
309	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
310	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
319	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
320	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
321	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
322	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
323	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),
324	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
325	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
326	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
327	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
328	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
383	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
384	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
385	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
386	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
387	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
388	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
389	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
390	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
391	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
392	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
393	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
394	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
395	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
396	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
397	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
398	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
399	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
400	const_iv (KMOD_CTRL),	624
401	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
402	const_iv (KMOD_ALT),
403	const_iv (KMOD_META)
404	# undef const_iv	626	# undef const_iv
405	};	627	};
406		628
407	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
408	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409		631
410	ft2_fontmap = pango_ft2_font_map_new ();	632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414	cairo_fontmap = pango_cairo_font_map_get_default ();
415	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
417		641
418	int	642	int
		643	in_destruct ()
		644	CODE:
		645	RETVAL = PL_main_cv == Nullcv;
		646	OUTPUT:
		647	RETVAL
		648
		649	NV floor (NV x)
		650
		651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
		657	void
		658	pango_init ()
		659	CODE:
		660	{
		661	opengl_fontmap = pango_opengl_font_map_new ();
		662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		664	}
		665
		666	char *
		667	SDL_GetError ()
		668
		669	int
419	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
420		671
421	void	672	void
422	SDL_Quit ()	673	SDL_Quit ()
423		674
424	void	675	void
425	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
426	PPCODE:	677	PPCODE:
427	{	678	{
428	SDL_Rect **m;	679	SDL_Rect **m;
429		680
430	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434		685
		686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		688
435	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439		693
440	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		695	#if SDL_VERSION_ATLEAST(1,2,10)
441	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
442	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443		698	#endif
444	SDL_EnableUNICODE (1);
445	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446		699
447	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
448		701
449	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
450	while (*m)	703	while (*m)
451	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 600)
		706	{
452	AV *av = newAV ();	707	AV *av = newAV ();
453	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
454	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
455	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
456		714
457	++m;	715	++m;
458	}	716	}
459	}	717	}
460		718
461	int	719	int
462	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
464	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
465	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
466	);	733	);
467	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	734
		735	if (RETVAL)
		736	{
		737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
		740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		741	#include "glfunc.h"
		742	#undef GL_FUNC
		743	}
		744	}
468	OUTPUT:	745	OUTPUT:
469	RETVAL	746	RETVAL
470		747
471	void	748	void
472	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
473		750
		751	char *
		752	SDL_GetKeyName (int sym)
		753
		754	int
		755	SDL_GetAppState ()
		756
474	void	757	void
475	SDL_PollEvent ()	758	poll_events ()
476	PPCODE:	759	PPCODE:
477	{	760	{
478	SDL_Event ev;	761	SDL_Event ev;
479		762
480	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481	{	765	{
482	HV *hv = newHV ();	766	HV *hv = newHV ();
483	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
484		768
485	switch (ev.type)	769	switch (ev.type)
…		…
487	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
488	case SDL_KEYUP:	772	case SDL_KEYUP:
489	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
492	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493	break;	778	break;
494		779
495	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
496	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498	break;	783	break;
499		784
500	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
		804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
501	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
502	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
503	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
504	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
506	break;	811	break;
507		812
508	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
509	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
		815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		816
510	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514	break;	821	break;
…		…
518	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520	break;	827	break;
521	}	828	}
522		829
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
524	}	831	}
525	}	832	}
526		833
527	int	834	int
528	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529	POSTCALL:	836	POSTCALL:
530	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
531	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
532		839
533	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
534	Mix_CloseAudio ()	857	Mix_CloseAudio ()
535		858
536	int	859	int
537	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
538		861
		862	const char *
		863	Mix_GetError ()
		864
539	void	865	void
540	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
541	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
542	#ifndef _WIN32	874	#ifdef _WIN32
543	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
544	#endif	896	#endif
545		897	}
546	char *
547	gl_version ()
548	CODE:
549	RETVAL = (char *)glGetString (GL_VERSION);
550	OUTPUT:
551	RETVAL
552
553	char *
554	gl_extensions ()
555	CODE:
556	RETVAL = (char *)glGetString (GL_EXTENSIONS);
557	OUTPUT:
558	RETVAL
559		898
560	void	899	void
561	add_font (char *file)	900	add_font (char *file)
562	CODE:	901	CODE:
563	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
564		903
565	void	904	void
566	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
567	ALIAS:	906	ALIAS:
568	load_image_file = 1	907	load_image_file = 1
…		…
571	STRLEN image_len;	910	STRLEN image_len;
572	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
573	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
574	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
575	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
576	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
577	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
578		917
579	if (!rw)	918	if (!rw)
580	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
581		920
…		…
610		949
611	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612		951
613	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
614		953
		954	SDL_LockSurface (surface2);
615	EXTEND (SP, 5);	955	EXTEND (SP, 6);
616	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
617	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
618	SDL_LockSurface (surface2);
619	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620	SDL_UnlockSurface (surface2);
621	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
624		963
625	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
626	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
627	}	966	}
628		967
…		…
652	}	991	}
653		992
654	void	993	void
655	error (char *message)	994	error (char *message)
656	CODE:	995	CODE:
		996	fprintf (stderr, "ERROR: %s\n", message);
657	#ifdef _WIN32	997	#ifdef _WIN32
658	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	998	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		999	#endif
		1000
		1001	void
		1002	fatal (char *message)
		1003	CODE:
		1004	fprintf (stderr, "FATAL: %s\n", message);
		1005	#ifdef _WIN32
		1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		1007	#endif
		1008	_exit (1);
		1009
		1010	void
		1011	_exit (int retval = 0)
		1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
659	#else	1015	#else
660	fprintf (stderr, "ERROR: %s\n", message);	1016	_exit (retval);
661	#endif	1017	#endif
662		1018
663	void	1019	void
664	fatal (char *message)	1020	debug ()
665	CODE:	1021	CODE:
666	#ifdef _WIN32	1022	{
667	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	1023	#if DEBUG
668	#else	1024	VALGRIND_DO_LEAK_CHECK;
669	fprintf (stderr, "FATAL: %s\n", message);
670	#endif	1025	#endif
671	exit (1);	1026	}
672		1027
673	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
674		1029
675	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	CFPlus::Font
676	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
677	CODE:	1034	CODE:
678	{	1035	{
679	int count;	1036	int count;
680	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
683	}	1040	}
684	OUTPUT:	1041	OUTPUT:
685	RETVAL	1042	RETVAL
686		1043
687	void	1044	void
688	DESTROY (CFClient::Font self)	1045	DESTROY (CFPlus::Font self)
689	CODE:	1046	CODE:
690	pango_font_description_free (self);	1047	pango_font_description_free (self);
691		1048
692	void	1049	void
693	make_default (CFClient::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
694	CODE:	1052	CODE:
695	default_font = self;	1053	default_font = self;
696		1054
697	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
698		1056
699	CFClient::Layout	1057	PROTOTYPES: DISABLE
700	new (SV *class, int rgba = 0)	1058
		1059	void
		1060	reset_glyph_cache ()
		1061	PROTOTYPE:
		1062	CODE:
		1063	tc_clear ();
		1064
		1065	CFPlus::Layout
		1066	new (SV *class)
701	CODE:	1067	CODE:
702	New (0, RETVAL, 1, struct cf_layout);	1068	New (0, RETVAL, 1, struct cf_layout);
703		1069
704	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1070	RETVAL->pl = pango_layout_new (opengl_context);
705	RETVAL->rgba = rgba;
706	RETVAL->r = 1.;	1071	RETVAL->r = 1.;
707	RETVAL->g = 1.;	1072	RETVAL->g = 1.;
708	RETVAL->b = 1.;	1073	RETVAL->b = 1.;
709	RETVAL->a = 1.;	1074	RETVAL->a = 1.;
710	RETVAL->base_height = MIN_FONT_HEIGHT;	1075	RETVAL->base_height = MIN_FONT_HEIGHT;
711	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
712		1078
713	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714	layout_update_font (RETVAL);	1080	layout_update_font (RETVAL);
715	OUTPUT:	1081	OUTPUT:
716	RETVAL	1082	RETVAL
717		1083
718	void	1084	void
719	DESTROY (CFClient::Layout self)	1085	DESTROY (CFPlus::Layout self)
720	CODE:	1086	CODE:
721	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
722	Safefree (self);	1089	Safefree (self);
723		1090
724	int
725	is_rgba (CFClient::Layout self)
726	CODE:
727	RETVAL = self->rgba;
728	OUTPUT:
729	RETVAL
730
731	void	1091	void
732	set_text (CFClient::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
733	CODE:	1093	CODE:
734	{	1094	{
735	STRLEN textlen;	1095	STRLEN textlen;
736	char *text = SvPVutf8 (text_, textlen);	1096	char *text = SvPVutf8 (text_, textlen);
737		1097
738	pango_layout_set_text (self->pl, text, textlen);	1098	pango_layout_set_text (self->pl, text, textlen);
739	}	1099	}
740		1100
741	void	1101	void
742	set_markup (CFClient::Layout self, SV *text_)	1102	set_markup (CFPlus::Layout self, SV *text_)
743	CODE:	1103	CODE:
744	{	1104	{
745	STRLEN textlen;	1105	STRLEN textlen;
746	char *text = SvPVutf8 (text_, textlen);	1106	char *text = SvPVutf8 (text_, textlen);
747		1107
748	pango_layout_set_markup (self->pl, text, textlen);	1108	pango_layout_set_markup (self->pl, text, textlen);
749	}	1109	}
750		1110
		1111	void
		1112	set_shapes (CFPlus::Layout self, ...)
		1113	CODE:
		1114	{
		1115	PangoAttrList *attrs = 0;
		1116	const char *text = pango_layout_get_text (self->pl);
		1117	const char *pos = text;
		1118	int arg = 4;
		1119
		1120	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1121	{
		1122	PangoRectangle inkrect, rect;
		1123	PangoAttribute *attr;
		1124
		1125	int x = SvIV (ST (arg - 3));
		1126	int y = SvIV (ST (arg - 2));
		1127	int w = SvIV (ST (arg - 1));
		1128	int h = SvIV (ST (arg ));
		1129
		1130	inkrect.x = 0;
		1131	inkrect.y = 0;
		1132	inkrect.width = 0;
		1133	inkrect.height = 0;
		1134
		1135	rect.x = x * PANGO_SCALE;
		1136	rect.y = y * PANGO_SCALE;
		1137	rect.width = w * PANGO_SCALE;
		1138	rect.height = h * PANGO_SCALE;
		1139
		1140	if (!attrs)
		1141	attrs = pango_layout_get_attributes (self->pl);
		1142
		1143	attr = pango_attr_shape_new (&inkrect, &rect);
		1144	attr->start_index = pos - text;
		1145	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1146	pango_attr_list_insert (attrs, attr);
		1147
		1148	arg += 4;
		1149	pos += sizeof (OBJ_STR) - 1;
		1150	}
		1151
		1152	if (attrs)
		1153	pango_layout_set_attributes (self->pl, attrs);
		1154	}
		1155
		1156	void
		1157	get_shapes (CFPlus::Layout self)
		1158	PPCODE:
		1159	{
		1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1161
		1162	do
		1163	{
		1164	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1165
		1166	if (run && shape_attr_p (run))
		1167	{
		1168	PangoRectangle extents;
		1169	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1170
		1171	EXTEND (SP, 2);
		1172	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1173	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1174	}
		1175	}
		1176	while (pango_layout_iter_next_run (iter));
		1177
		1178	pango_layout_iter_free (iter);
		1179	}
		1180
		1181	int
		1182	has_wrapped (CFPlus::Layout self)
		1183	CODE:
		1184	{
		1185	int lines = 1;
		1186	const char *text = pango_layout_get_text (self->pl);
		1187
		1188	while (*text)
		1189	lines += *text++ == '\n';
		1190
		1191	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1192	}
		1193	OUTPUT:
		1194	RETVAL
		1195
751	SV *	1196	SV *
752	get_text (CFClient::Layout self)	1197	get_text (CFPlus::Layout self)
753	CODE:	1198	CODE:
754	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755	SvUTF8_on (RETVAL);	1200	sv_utf8_decode (RETVAL);
756	OUTPUT:	1201	OUTPUT:
757	RETVAL	1202	RETVAL
758		1203
759	void	1204	void
760	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
761	CODE:	1206	CODE:
762	self->r = r;	1207	self->r = r;
763	self->g = g;	1208	self->g = g;
764	self->b = b;	1209	self->b = b;
765	self->a = a;	1210	self->a = a;
766		1211
767	void	1212	void
768	set_font (CFClient::Layout self, CFClient::Font font = 0)	1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
769	CODE:	1214	CODE:
770	if (self->font != font)	1215	if (self->font != font)
771	{	1216	{
772	self->font = font;	1217	self->font = font;
773	layout_update_font (self);	1218	layout_update_font (self);
774	}	1219	}
775		1220
776	void	1221	void
777	set_height (CFClient::Layout self, int base_height)	1222	set_height (CFPlus::Layout self, int base_height)
778	CODE:	1223	CODE:
779	if (self->base_height != base_height)	1224	if (self->base_height != base_height)
780	{	1225	{
781	self->base_height = base_height;	1226	self->base_height = base_height;
782	layout_update_font (self);	1227	layout_update_font (self);
783	}	1228	}
784		1229
785	void	1230	void
786	set_width (CFClient::Layout self, int max_width = -1)	1231	set_width (CFPlus::Layout self, int max_width = -1)
787	CODE:	1232	CODE:
788	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789		1234
790	void	1235	void
		1236	set_indent (CFPlus::Layout self, int indent)
		1237	CODE:
		1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1239
		1240	void
		1241	set_spacing (CFPlus::Layout self, int spacing)
		1242	CODE:
		1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1244
		1245	void
		1246	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1247	CODE:
		1248	pango_layout_set_ellipsize (self->pl,
		1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1252	: PANGO_ELLIPSIZE_NONE
		1253	);
		1254
		1255	void
		1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1257	CODE:
		1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1259
		1260	void
791	size (CFClient::Layout self)	1261	size (CFPlus::Layout self)
792	PPCODE:	1262	PPCODE:
793	{	1263	{
794	int w, h;	1264	int w, h;
795		1265
796	layout_get_pixel_size (self, &w, &h);	1266	layout_get_pixel_size (self, &w, &h);
…		…
799	PUSHs (sv_2mortal (newSViv (w)));	1269	PUSHs (sv_2mortal (newSViv (w)));
800	PUSHs (sv_2mortal (newSViv (h)));	1270	PUSHs (sv_2mortal (newSViv (h)));
801	}	1271	}
802		1272
803	int	1273	int
		1274	descent (CFPlus::Layout self)
		1275	CODE:
		1276	{
		1277	PangoRectangle rect;
		1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1279	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1280	RETVAL = PANGO_DESCENT (rect);
		1281	}
		1282	OUTPUT:
		1283	RETVAL
		1284
		1285	int
804	xy_to_index (CFClient::Layout self, int x, int y)	1286	xy_to_index (CFPlus::Layout self, int x, int y)
805	CODE:	1287	CODE:
806	{	1288	{
807	int index, trailing;	1289	int index, trailing;
808	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809	RETVAL = index;	1291	RETVAL = index + trailing;
810	}	1292	}
811	OUTPUT:	1293	OUTPUT:
812	RETVAL	1294	RETVAL
813		1295
814	void	1296	void
815	cursor_pos (CFClient::Layout self, int index)	1297	cursor_pos (CFPlus::Layout self, int index)
816	PPCODE:	1298	PPCODE:
817	{	1299	{
818	PangoRectangle strong_pos;	1300	PangoRectangle strong_pos;
819	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
820		1302
…		…
823	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
824	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
825	}	1307	}
826		1308
827	void	1309	void
828	render (CFClient::Layout self)	1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
829	PPCODE:	1311	PPCODE:
830	{	1312	{
831	SV *retval;	1313	int line, x;
832	int w, h;
833		1314
834	layout_get_pixel_size (self, &w, &h);	1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
835		1317
836	if (self->rgba)
837	{
838	cairo_surface_t *surface;
839	cairo_t *cairo;
840
841	retval = newSV (w * h * 4);
842	SvPOK_only (retval);
843	SvCUR_set (retval, w * h * 4);
844
845	memset (SvPVX (retval), 0, w * h * 4);
846
847	surface = cairo_image_surface_create_for_data (
848	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
849	cairo = cairo_create (surface);
850	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852	pango_cairo_show_layout (cairo, self->pl);
853
854	cairo_destroy (cairo);
855	cairo_surface_destroy (surface);
856
857	// what a mess, and its premultiplied, too :(
858	{
859	uint32_t p = (uint32_t )SvPVX (retval);
860	uint32_t e = p + w h;
861
862	while (p < e)
863	{
864	uint32_t rgba = *p;
865	rgba = (rgba >> 24) \| (rgba << 8);
866	rgba = SDL_SwapBE32 (rgba);
867	*p++ = rgba;
868	}
869	}
870
871	EXTEND (SP, 5);	1318	EXTEND (SP, 2);
872	PUSHs (sv_2mortal (newSViv (w)));	1319	PUSHs (sv_2mortal (newSViv (line - 1)));
		1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1321	}
		1322
		1323	void
		1324	line_x_to_index (CFPlus::Layout self, int line, int x)
		1325	PPCODE:
		1326	{
		1327	PangoLayoutLine *lp;
		1328	int index, trailing;
		1329
		1330	if (line < 0)
		1331	XSRETURN_EMPTY;
		1332
		1333	if (!(lp = pango_layout_get_line (self->pl, line)))
		1334	XSRETURN_EMPTY; /* do better */
		1335
		1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1337
		1338	EXTEND (SP, 2);
		1339	if (GIMME_V == G_SCALAR)
873	PUSHs (sv_2mortal (newSViv (h)));	1340	PUSHs (sv_2mortal (newSViv (index + trailing)));
874	PUSHs (sv_2mortal (retval));
875	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877	}
878	else	1341	else
879	{	1342	{
880	FT_Bitmap bitmap;
881
882	retval = newSV (w * h);
883	SvPOK_only (retval);
884	SvCUR_set (retval, w * h);
885
886	bitmap.rows = h;
887	bitmap.width = w;
888	bitmap.pitch = w;
889	bitmap.buffer = (unsigned char*)SvPVX (retval);
890	bitmap.num_grays = 256;
891	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893	memset (bitmap.buffer, 0, w * h);
894
895	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897	EXTEND (SP, 5);
898	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (index)));
899	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (trailing)));
900	PUSHs (sv_2mortal (retval));
901	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903	}	1345	}
904	}	1346	}
905		1347
		1348	void
		1349	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1350	CODE:
		1351	rc_clear (self->rc);
		1352	pango_opengl_render_layout_subpixel (
		1353	self->pl,
		1354	self->rc,
		1355	x * PANGO_SCALE, y * PANGO_SCALE,
		1356	self->r, self->g, self->b, self->a,
		1357	flags
		1358	);
		1359	// we assume that context_change actually clears/frees stuff
		1360	// and does not do any recomputation...
		1361	pango_layout_context_changed (self->pl);
		1362
		1363	void
		1364	draw (CFPlus::Layout self)
		1365	CODE:
		1366	{
		1367	glEnable (GL_TEXTURE_2D);
		1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1369	glEnable (GL_BLEND);
		1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1372	glEnable (GL_ALPHA_TEST);
		1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1374
		1375	rc_draw (self->rc);
		1376
		1377	glDisable (GL_ALPHA_TEST);
		1378	glDisable (GL_BLEND);
		1379	glDisable (GL_TEXTURE_2D);
		1380	}
		1381
906	MODULE = CFClient PACKAGE = CFClient::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
907		1383
		1384	PROTOTYPES: ENABLE
		1385
908	void	1386	void
		1387	pad (SV *data_, int ow, int oh, int nw, int nh)
		1388	CODE:
		1389	{
		1390	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1391	{
		1392	STRLEN datalen;
		1393	char *data = SvPVbyte (data_, datalen);
		1394	int bpp = datalen / (ow * oh);
		1395	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1396
		1397	SvPOK_only (result_);
		1398	SvCUR_set (result_, nw * nh * bpp);
		1399
		1400	memset (SvPVX (result_), 0, nw * nh * bpp);
		1401	while (oh--)
		1402	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1403
		1404	sv_setsv (data_, result_);
		1405	}
		1406	}
		1407
		1408	void
909	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1409	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910	PROTOTYPE: $$$;$$	1410	PROTOTYPE: $$$;$$
911	ALIAS:	1411	ALIAS:
912	draw_quad_alpha = 1	1412	draw_quad_alpha = 1
913	draw_quad_alpha_premultiplied = 2	1413	draw_quad_alpha_premultiplied = 2
914	CODE:	1414	CODE:
915	{	1415	{
916	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
917	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1419	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1420
		1421	if (name <= 0)
		1422	XSRETURN_EMPTY;
921		1423
922	if (items < 5)	1424	if (items < 5)
923	{	1425	{
924	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
925	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
926	}	1428	}
927		1429
928	if (ix)	1430	if (ix)
929	{	1431	{
930	glEnable (GL_BLEND);	1432	glEnable (GL_BLEND);
		1433
		1434	if (ix == 2)
931	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1435	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1436	else
		1437	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1438	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1439
		1440	glEnable (GL_ALPHA_TEST);
		1441	glAlphaFunc (GL_GREATER, 0.01f);
932	}	1442	}
933		1443
934	glBindTexture (GL_TEXTURE_2D, name);	1444	glBindTexture (GL_TEXTURE_2D, name);
935
936	if (wrap_mode)
937	{
938	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940	}
941		1445
942	glBegin (GL_QUADS);	1446	glBegin (GL_QUADS);
943	glTexCoord2f (0, 0); glVertex2f (x , y );	1447	glTexCoord2f (0, 0); glVertex2f (x , y );
944	glTexCoord2f (0, t); glVertex2f (x , y + h);	1448	glTexCoord2f (0, t); glVertex2f (x , y + h);
945	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1449	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1450	glTexCoord2f (s, 0); glVertex2f (x + w, y );
947	glEnd ();	1451	glEnd ();
948		1452
949	if (ix)	1453	if (ix)
		1454	{
		1455	glDisable (GL_ALPHA_TEST);
950	glDisable (GL_BLEND);	1456	glDisable (GL_BLEND);
		1457	}
951	}	1458	}
952		1459
		1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1461	CODE:
		1462	{
		1463	GLint width;
		1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1465	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1466	RETVAL = width > 0;
		1467	}
		1468	OUTPUT:
		1469	RETVAL
		1470
953	MODULE = CFClient PACKAGE = CFClient::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
954		1472
955	CFClient::Map	1473	PROTOTYPES: DISABLE
956	new (SV *class, int map_width, int map_height)	1474
		1475	CFPlus::Map
		1476	new (SV *class)
957	CODE:	1477	CODE:
958	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
959	RETVAL->x = 0;	1479	RETVAL->x = 0;
960	RETVAL->y = 0;	1480	RETVAL->y = 0;
961	RETVAL->w = map_width;	1481	RETVAL->w = 0;
962	RETVAL->h = map_height;	1482	RETVAL->h = 0;
963	RETVAL->ox = 0;	1483	RETVAL->ox = 0;
964	RETVAL->oy = 0;	1484	RETVAL->oy = 0;
965	RETVAL->faces = 8192;	1485	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1486	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967	RETVAL->texs = 8192;
968	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969	RETVAL->rows = 0;	1487	RETVAL->rows = 0;
970	RETVAL->row = 0;	1488	RETVAL->row = 0;
971	OUTPUT:	1489	OUTPUT:
972	RETVAL	1490	RETVAL
973		1491
974	void	1492	void
975	DESTROY (CFClient::Map self)	1493	DESTROY (CFPlus::Map self)
976	CODE:	1494	CODE:
977	{	1495	{
978	map_clear (self);	1496	map_clear (self);
979	Safefree (self->face);	1497	Safefree (self->face2tile);
		1498	Safefree (self->tex);
980	Safefree (self);	1499	Safefree (self);
981	}	1500	}
982		1501
983	void	1502	void
		1503	resize (CFPlus::Map self, int map_width, int map_height)
		1504	CODE:
		1505	self->w = map_width;
		1506	self->h = map_height;
		1507
		1508	void
984	clear (CFClient::Map self)	1509	clear (CFPlus::Map self)
985	CODE:	1510	CODE:
986	map_clear (self);	1511	map_clear (self);
987		1512
988	void	1513	void
989	set_face (CFClient::Map self, int face, int texid)	1514	set_tileid (CFPlus::Map self, int face, int tile)
990	CODE:	1515	CODE:
991	{	1516	{
992	while (self->faces <= face)	1517	need_facenum (self, face); self->face2tile [face] = tile;
993	{	1518	need_texid (self, tile);
994	Append (mapface, self->face, self->faces, self->faces);
995	self->faces *= 2;
996	}
997
998	self->face [face] = texid;
999	}	1519	}
1000		1520
1001	void	1521	void
		1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1523	CODE:
		1524	{
		1525	tileid texid;
		1526	maptex *tex;
		1527
		1528	if (face < 0 \|\| face >= self->faces)
		1529	return;
		1530
		1531	if (smooth < 0 \|\| smooth >= self->faces)
		1532	return;
		1533
		1534	texid = self->face2tile [face];
		1535
		1536	if (!texid)
		1537	return;
		1538
		1539	tex = self->tex + texid;
		1540	tex->smoothtile = self->face2tile [smooth];
		1541	tex->smoothlevel = level;
		1542	}
		1543
		1544	void
1002	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1545	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1003	CODE:	1546	CODE:
1004	{	1547	{
1005	while (self->texs <= texid)	1548	need_texid (self, texid);
1006	{
1007	Append (maptex, self->tex, self->texs, self->texs);
1008	self->texs *= 2;
1009	}
1010		1549
1011	{	1550	{
1012	maptex *tex = self->tex + texid;	1551	maptex *tex = self->tex + texid;
1013		1552
1014	tex->name = name;	1553	tex->name = name;
…		…
1019	tex->r = r;	1558	tex->r = r;
1020	tex->g = g;	1559	tex->g = g;
1021	tex->b = b;	1560	tex->b = b;
1022	tex->a = a;	1561	tex->a = a;
1023	}	1562	}
		1563
		1564	// somewhat hackish, but for textures that require it, it really
		1565	// improves the look, and most others don't suffer.
		1566	glBindTexture (GL_TEXTURE_2D, name);
		1567	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1568	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1569	// use uglier nearest interpolation because linear suffers
		1570	// from transparent color bleeding and ugly wrapping effects.
		1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024	}	1572	}
1025		1573
1026	int	1574	int
1027	ox (CFClient::Map self)	1575	ox (CFPlus::Map self)
1028	ALIAS:	1576	ALIAS:
1029	oy = 1	1577	oy = 1
		1578	x = 2
		1579	y = 3
		1580	w = 4
		1581	h = 5
1030	CODE:	1582	CODE:
1031	switch (ix)	1583	switch (ix)
1032	{	1584	{
1033	case 0: RETVAL = self->ox; break;	1585	case 0: RETVAL = self->ox; break;
1034	case 1: RETVAL = self->oy; break;	1586	case 1: RETVAL = self->oy; break;
		1587	case 2: RETVAL = self->x; break;
		1588	case 3: RETVAL = self->y; break;
		1589	case 4: RETVAL = self->w; break;
		1590	case 5: RETVAL = self->h; break;
1035	}	1591	}
1036	OUTPUT:	1592	OUTPUT:
1037	RETVAL	1593	RETVAL
1038		1594
1039	void	1595	void
1040	scroll (CFClient::Map self, int dx, int dy)	1596	scroll (CFPlus::Map self, int dx, int dy)
1041	CODE:	1597	CODE:
1042	{	1598	{
1043	if (dx > 0)	1599	if (dx > 0)
1044	map_blank (self, self->x, self->y, dx - 1, self->h);	1600	map_blank (self, self->x, self->y, dx, self->h);
1045	else if (dx < 0)	1601	else if (dx < 0)
1046	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1602	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047		1603
1048	if (dy > 0)	1604	if (dy > 0)
1049	map_blank (self, self->x, self->y, self->w, dy - 1);	1605	map_blank (self, self->x, self->y, self->w, dy);
1050	else if (dy < 0)	1606	else if (dy < 0)
1051	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1607	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052		1608
1053	self->ox += dx; self->x += dx;	1609	self->ox += dx; self->x += dx;
1054	self->oy += dy; self->y += dy;	1610	self->oy += dy; self->y += dy;
1055		1611
1056	while (self->y < 0)	1612	while (self->y < 0)
…		…
1060	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
1061	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
1062	}	1618	}
1063	}	1619	}
1064		1620
1065	void	1621	SV *
1066	map1a_update (CFClient::Map self, SV *data_)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1067	CODE:	1623	CODE:
1068	{	1624	{
1069	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1070	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
1071	mapcell *cell;	1627	mapcell *cell;
1072	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
1073		1631
1074	while (data < data_end)	1632	while (data < data_end - 1)
1075	{	1633	{
1076	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
1077		1635
1078	x = ((flags >> 10) & 63) + self->x;	1636	x = self->x + ((flags >> 10) & 63);
1079	y = ((flags >> 4) & 63) + self->y;	1637	y = self->y + ((flags >> 4) & 63);
1080		1638
1081	cell = map_get_cell (self, x, y);	1639	cell = map_get_cell (self, x, y);
1082		1640
1083	if (flags & 15)	1641	if (flags & 15)
1084	{	1642	{
1085	if (cell->darkness < 0)	1643	if (!cell->darkness)
1086	{	1644	{
		1645	memset (cell, 0, sizeof (*cell));
1087	cell->darkness = 0;	1646	cell->darkness = 256;
1088	cell->face [0] = 0;
1089	cell->face [1] = 0;
1090	cell->face [2] = 0;
1091	}	1647	}
1092		1648
1093	cell->darkness = flags & 8 ? *data++ : 255;
1094
1095	//TODO: don't trust server data to be in-range(!)	1649	//TODO: don't trust server data to be in-range(!)
1096		1650
1097	if (flags & 4)	1651	if (flags & 8)
1098	{	1652	{
1099	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1653	if (extmap)
		1654	{
		1655	uint8_t ext, cmd;
		1656
		1657	do
		1658	{
		1659	ext = *data++;
		1660	cmd = ext & 0x3f;
		1661
		1662	if (cmd < 4)
		1663	cell->darkness = 255 - ext * 64 + 1;
		1664	else if (cmd == 5) // health
		1665	{
		1666	cell->stat_width = 1;
		1667	cell->stat_hp = *data++;
		1668	}
		1669	else if (cmd == 6) // monster width
		1670	cell->stat_width = *data++ + 1;
		1671	else if (cmd == 0x47)
		1672	{
		1673	if (*data == 4)
		1674	; // decode player count
		1675
		1676	data += *data + 1;
		1677	}
		1678	else if (cmd == 8) // cell flags
		1679	cell->flags = *data++;
		1680	else if (ext & 0x40) // unknown, multibyte => skip
		1681	data += *data + 1;
		1682	else
		1683	data++;
		1684	}
		1685	while (ext & 0x80);
		1686	}
		1687	else
		1688	cell->darkness = *data++ + 1;
1100	}	1689	}
1101		1690
		1691	for (z = 0; z <= 2; ++z)
1102	if (flags & 2)	1692	if (flags & (4 >> z))
1103	{	1693	{
1104	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	faceid face = (data [0] << 8) + data [1]; data += 2;
		1695	need_facenum (self, face);
		1696	cell->tile [z] = self->face2tile [face];
		1697
		1698	if (cell->tile [z])
		1699	{
		1700	maptex *tex = self->tex + cell->tile [z];
		1701	if (!tex->name)
		1702	av_push (missing, newSViv (cell->tile [z]));
		1703
		1704	if (tex->smoothtile)
		1705	{
		1706	maptex *smooth = self->tex + tex->smoothtile;
		1707	if (!smooth->name)
		1708	av_push (missing, newSViv (tex->smoothtile));
		1709	}
		1710	}
1105	}	1711	}
1106
1107	if (flags & 1)
1108	{
1109	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110	}
1111	}	1712	}
1112	else	1713	else
1113	cell->darkness = -1;	1714	cell->darkness = 0;
1114	}	1715	}
1115	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1116		1719
1117	SV *	1720	SV *
1118	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1119	CODE:	1722	CODE:
1120	{	1723	{
1121	int x1, x;	1724	int x1, x;
1122	int y1, y;	1725	int y1, y;
1123	int z;	1726	int z;
…		…
1144	{	1747	{
1145	mapcell *cell = row->col + (x - row->c0);	1748	mapcell *cell = row->col + (x - row->c0);
1146		1749
1147	for (z = 0; z <= 0; z++)	1750	for (z = 0; z <= 0; z++)
1148	{	1751	{
1149	mapface face = cell->face [z];
1150
1151	if (face)
1152	{
1153	maptex tex = self->tex [face];	1752	maptex tex = self->tex [cell->tile [z]];
1154	int a0 = 255 - tex.a;	1753	int a0 = 255 - tex.a;
1155	int a1 = tex.a;	1754	int a1 = tex.a;
1156		1755
1157	r = (r * a0 + tex.r * a1) / 255;	1756	r = (r * a0 + tex.r * a1) / 255;
1158	g = (g * a0 + tex.g * a1) / 255;	1757	g = (g * a0 + tex.g * a1) / 255;
1159	b = (b * a0 + tex.b * a1) / 255;	1758	b = (b * a0 + tex.b * a1) / 255;
1160	a = (a * a0 + tex.a * a1) / 255;	1759	a = (a * a0 + tex.a * a1) / 255;
1161	}
1162	}	1760	}
1163	}	1761	}
1164		1762
1165	*map++ = (r )	1763	*map++ = (r )
1166	\| (g << 8)	1764	\| (g << 8)
…		…
1173	}	1771	}
1174	OUTPUT:	1772	OUTPUT:
1175	RETVAL	1773	RETVAL
1176		1774
1177	void	1775	void
1178	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
		1777	CODE:
		1778	{
		1779	int x, y, z;
		1780
		1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1784	smooth_key skey;
		1785
		1786	rc_t *rc = rc_alloc ();
		1787	rc_key_t key;
		1788	rc_array_t *arr;
		1789
		1790	// thats current max. sorry.
		1791	if (sw > 255) sw = 255;
		1792	if (sh > 255) sh = 255;
		1793
		1794	// clear key, in case of extra padding
		1795	memset (&skey, 0, sizeof (skey));
		1796
		1797	memset (&key, 0, sizeof (key));
		1798	key.r = 255;
		1799	key.g = 255;
		1800	key.b = 255;
		1801	key.a = 255;
		1802	key.mode = GL_QUADS;
		1803	key.format = GL_T2F_V3F;
		1804	key.texname = -1;
		1805
		1806	mx += self->x;
		1807	my += self->y;
		1808
		1809	// first pass: determine smooth_max
		1810	// rather ugly, if you ask me
		1811	// could also be stored inside mapcell and updated on change
		1812	memset (smooth_max, 0, sizeof (smooth_max));
		1813
		1814	for (y = 0; y < sh; y++)
		1815	if (0 <= y + my && y + my < self->rows)
		1816	{
		1817	maprow *row = self->row + (y + my);
		1818
		1819	for (x = 0; x < sw; x++)
		1820	if (row->c0 <= x + mx && x + mx < row->c1)
		1821	{
		1822	mapcell *cell = row->col + (x + mx - row->c0);
		1823
		1824	smooth_max[x + 1][y + 1] =
		1825	MAX (self->tex [cell->tile [0]].smoothlevel,
		1826	MAX (self->tex [cell->tile [1]].smoothlevel,
		1827	self->tex [cell->tile [2]].smoothlevel));
		1828	}
		1829	}
		1830
		1831	glEnable (GL_BLEND);
		1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1834
		1835	for (z = 0; z <= 2; z++)
		1836	{
		1837	memset (smooth_level, 0, sizeof (smooth_level));
		1838
		1839	for (y = 0; y < sh; y++)
		1840	if (0 <= y + my && y + my < self->rows)
		1841	{
		1842	maprow *row = self->row + (y + my);
		1843
		1844	for (x = 0; x < sw; x++)
		1845	if (row->c0 <= x + mx && x + mx < row->c1)
		1846	{
		1847	mapcell *cell = row->col + (x + mx - row->c0);
		1848	tileid tile = cell->tile [z];
		1849
		1850	if (tile)
		1851	{
		1852	maptex tex = self->tex [tile];
		1853	int px, py;
		1854
		1855	if (key.texname != tex.name)
		1856	{
		1857	if (!tex.name)
		1858	tex = self->tex [2]; /* missing, replace by noface */
		1859
		1860	key.texname = tex.name;
		1861	arr = rc_array (rc, &key);
		1862	}
		1863
		1864	px = (x + 1) * T - tex.w;
		1865	py = (y + 1) * T - tex.h;
		1866
		1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1871
		1872	if (cell->flags && z == 2)
		1873	{
		1874	// overlays such as the speech bubble, probably more to come
		1875	if (cell->flags & 1)
		1876	{
		1877	maptex tex = self->tex [1];
		1878	int px = x * T + T * 2 / 32;
		1879	int py = y * T - T * 6 / 32;
		1880
		1881	if (tex.name)
		1882	{
		1883	if (key.texname != tex.name)
		1884	{
		1885	key.texname = tex.name;
		1886	arr = rc_array (rc, &key);
		1887	}
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1893	}
		1894	}
		1895	}
		1896
		1897	// update smooth hash
		1898	if (tex.smoothtile)
		1899	{
		1900	skey.tile = tex.smoothtile;
		1901	skey.level = tex.smoothlevel;
		1902
		1903	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1904
		1905	// add bits to current tile and all neighbours. skey.x\|y is
		1906	// shifted +1\|+1 so we always stay positive.
		1907
		1908	// bits is ___n cccc CCCC bbbb
		1909	// n do not draw borders&corners
		1910	// c draw these corners, but...
		1911	// C ... not these
		1912	// b draw these borders
		1913
		1914	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1915	// ┃· ·· ·┃ ━━
		1916
		1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1918	// ·· ·· ·┏ ┓·
		1919
		1920	// full tile
		1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1922
		1923	// borders
		1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1928
		1929	// corners
		1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1934	}
		1935	}
		1936	}
		1937	}
		1938
		1939	rc_draw (rc);
		1940	rc_clear (rc);
		1941
		1942	// go through all smoothlevels, lowest to highest, then draw.
		1943	// this is basically counting sort
		1944	{
		1945	int w, b;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glBegin (GL_QUADS);
		1949	for (w = 0; w < 256 / 32; ++w)
		1950	{
		1951	uint32_t smask = smooth_level [w];
		1952	if (smask)
		1953	for (b = 0; b < 32; ++b)
		1954	if (smask & (((uint32_t)1) << b))
		1955	{
		1956	int level = (w << 5) \| b;
		1957	HE *he;
		1958
		1959	hv_iterinit (smooth);
		1960	while ((he = hv_iternext (smooth)))
		1961	{
		1962	smooth_key skey = (smooth_key )HeKEY (he);
		1963	IV bits = SvIVX (HeVAL (he));
		1964
		1965	if (!(bits & 0x1000)
		1966	&& skey->level == level
		1967	&& level > smooth_max [skey->x][skey->y])
		1968	{
		1969	maptex tex = self->tex [skey->tile];
		1970	int px = (((int)skey->x) - 1) * T;
		1971	int py = (((int)skey->y) - 1) * T;
		1972	int border = bits & 15;
		1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1974	float dx = tex.s * .0625f; // 16 images/row
		1975	float dy = tex.t * .5f ; // 2 images/column
		1976
		1977	if (tex.name)
		1978	{
		1979	// this time avoiding texture state changes
		1980	// save gobs of state changes.
		1981	if (key.texname != tex.name)
		1982	{
		1983	glEnd ();
		1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		1985	glBegin (GL_QUADS);
		1986	}
		1987
		1988	if (border)
		1989	{
		1990	float ox = border * dx;
		1991
		1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1996	}
		1997
		1998	if (corner)
		1999	{
		2000	float ox = corner * dx;
		2001
		2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2006	}
		2007	}
		2008	}
		2009	}
		2010	}
		2011	}
		2012
		2013	glEnd ();
		2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
		2016	}
		2017
		2018	hv_clear (smooth);
		2019	}
		2020
		2021	glDisable (GL_BLEND);
		2022	rc_free (rc);
		2023
		2024	// top layer: overlays such as the health bar
		2025	for (y = 0; y < sh; y++)
		2026	if (0 <= y + my && y + my < self->rows)
		2027	{
		2028	maprow *row = self->row + (y + my);
		2029
		2030	for (x = 0; x < sw; x++)
		2031	if (row->c0 <= x + mx && x + mx < row->c1)
		2032	{
		2033	mapcell *cell = row->col + (x + mx - row->c0);
		2034
		2035	int px = x * T;
		2036	int py = y * T;
		2037
		2038	if (cell->stat_hp)
		2039	{
		2040	int width = cell->stat_width * T;
		2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2042
		2043	glColor3ub (0, 0, 0);
		2044	glRectf (px + 1, py - thick - 2,
		2045	px + width - 1, py);
		2046
		2047	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2048	glRectf (px + 2,
		2049	py - thick - 1,
		2050	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2051	}
		2052	}
		2053	}
		2054	}
		2055
		2056	void
		2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2058	CODE:
		2059	{
		2060	static float color[16][3] = {
		2061	{ 0.00F, 0.00F, 0.00F },
		2062	{ 1.00F, 1.00F, 1.00F },
		2063	{ 0.00F, 0.00F, 0.55F },
		2064	{ 1.00F, 0.00F, 0.00F },
		2065
		2066	{ 1.00F, 0.54F, 0.00F },
		2067	{ 0.11F, 0.56F, 1.00F },
		2068	{ 0.93F, 0.46F, 0.00F },
		2069	{ 0.18F, 0.54F, 0.34F },
		2070
		2071	{ 0.56F, 0.73F, 0.56F },
		2072	{ 0.80F, 0.80F, 0.80F },
		2073	{ 0.55F, 0.41F, 0.13F },
		2074	{ 0.99F, 0.77F, 0.26F },
		2075
		2076	{ 0.74F, 0.65F, 0.41F },
		2077
		2078	{ 0.00F, 1.00F, 1.00F },
		2079	{ 1.00F, 0.00F, 1.00F },
		2080	{ 1.00F, 1.00F, 0.00F },
		2081	};
		2082
		2083	int x, y;
		2084
		2085	glEnable (GL_TEXTURE_2D);
		2086	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2087	glEnable (GL_BLEND);
		2088	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2089	glBegin (GL_QUADS);
		2090
		2091	for (y = 0; y < h; y++)
		2092	for (x = 0; x < w; x++)
		2093	{
		2094	unsigned char m = data [x + y * w];
		2095
		2096	if (m)
		2097	{
		2098	float *c = color [m & 15];
		2099
		2100	float tx1 = m & 0x40 ? 0.5 : 0.;
		2101	float tx2 = tx1 + 0.5;
		2102
		2103	glColor4f (c[0], c[1], c[2], 0.75);
		2104	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2105	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2106	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2107	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2108	}
		2109	}
		2110
		2111	glEnd ();
		2112	glDisable (GL_BLEND);
		2113	glDisable (GL_TEXTURE_2D);
		2114	}
		2115
		2116	void
		2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1179	PPCODE:	2118	PPCODE:
1180	{	2119	{
1181	int vx, vy;
1182	int x, y, z;	2120	int x, y;
1183	int last_name;	2121	int sw1 = sw + 2;
1184	mapface face;	2122	int sh1 = sh + 2;
		2123	int sh3 = sh * 3;
1185	int sw4 = (sw + 3) & ~3;	2124	int sw34 = (sw * 3 + 3) & ~3;
		2125	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1186	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2126	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1187	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2127	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1188		2128
1189	memset (darkness, 255, sw4 * sh);
1190	SvPOK_only (darkness_sv);	2129	SvPOK_only (darkness3_sv);
1191	SvCUR_set (darkness_sv, sw4 * sh);	2130	SvCUR_set (darkness3_sv, sw34 * sh3);
1192		2131
1193	vx = self->x + (self->w - sw) / 2 - shift_x;	2132	mx += self->x - 1;
1194	vy = self->y + (self->h - sh) / 2 - shift_y;	2133	my += self->y - 1;
1195		2134
1196	/*	2135	memset (darkness1, 255, sw1 * sh1);
1197	int vx = self->vx = self->w >= sw
1198	? self->x + (self->w - sw) / 2
1199	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200		2136
1201	int vy = self->vy = self->h >= sh
1202	? self->y + (self->h - sh) / 2
1203	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204	*/
1205
1206	glColor4ub (255, 255, 255, 255);
1207
1208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209	glEnable (GL_BLEND);
1210	glEnable (GL_TEXTURE_2D);
1211	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213	glBegin (GL_QUADS);
1214
1215	last_name = 0;
1216
1217	for (z = 0; z < 3; z++)
1218	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh1; y++)
1219	if (0 <= y + vy && y + vy < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1220	{	2139	{
1221	maprow *row = self->row + (y + vy);	2140	maprow *row = self->row + (y + my);
1222		2141
1223	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw1; x++)
1224	if (row->c0 <= x + vx && x + vx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1225	{	2144	{
1226	mapcell *cell = row->col + (x + vx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1227		2146
1228	darkness[y * sw4 + x] = cell->darkness < 0	2147	darkness1 [y * sw1 + x] = cell->darkness
		2148	? 255 - (cell->darkness - 1)
1229	? 255 - FOW_DARKNESS	2149	: 255 - FOW_DARKNESS;
1230	: 255 - cell->darkness;
1231
1232	face = cell->face [z];
1233
1234	if (face)
1235	{
1236	maptex tex = self->tex [face];
1237
1238	int px = (x + 1) * 32 - tex.w;
1239	int py = (y + 1) * 32 - tex.h;
1240
1241	if (last_name != tex.name)
1242	{
1243	glEnd ();
1244	last_name = tex.name;
1245	glBindTexture (GL_TEXTURE_2D, last_name);
1246	glBegin (GL_QUADS);
1247	}
1248
1249	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253	}
1254	}	2150	}
1255	}	2151	}
1256		2152
1257	glEnd ();	2153	for (y = 0; y < sh; ++y)
		2154	for (x = 0; x < sw; ++x)
		2155	{
		2156	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2157	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2158	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2159	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2160	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2161	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2162	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2163	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2164	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258		2165
1259	glDisable (GL_TEXTURE_2D);	2166	uint8_t r11 = (d11 + d21 + d12) / 3;
1260	glDisable (GL_BLEND);	2167	uint8_t r21 = d21;
		2168	uint8_t r31 = (d21 + d31 + d32) / 3;
		2169
		2170	uint8_t r12 = d12;
		2171	uint8_t r22 = d22;
		2172	uint8_t r32 = d32;
		2173
		2174	uint8_t r13 = (d13 + d23 + d12) / 3;
		2175	uint8_t r23 = d23;
		2176	uint8_t r33 = (d23 + d33 + d32) / 3;
		2177
		2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2187	}
		2188
		2189	free (darkness1);
1261		2190
1262	EXTEND (SP, 3);	2191	EXTEND (SP, 3);
1263	PUSHs (sv_2mortal (newSViv (sw4)));	2192	PUSHs (sv_2mortal (newSViv (sw34)));
1264	PUSHs (sv_2mortal (newSViv (sh)));	2193	PUSHs (sv_2mortal (newSViv (sh3)));
1265	PUSHs (darkness_sv);	2194	PUSHs (darkness3_sv);
1266	}	2195	}
1267		2196
1268	SV *	2197	SV *
1269	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1270	CODE:	2199	CODE:
1271	{	2200	{
1272	int x, y, x1, y1;	2201	int x, y, x1, y1;
1273	SV data_sv = newSV (w h * 7 + 5);	2202	SV data_sv = newSV (w h * 7 + 5);
1274	uint8_t data = (uint8_t )SvPVX (data_sv);	2203	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1299	if (row && row->c0 <= x && x < row->c1)	2228	if (row && row->c0 <= x && x < row->c1)
1300	{	2229	{
1301	mapcell *cell = row->col + (x - row->c0);	2230	mapcell *cell = row->col + (x - row->c0);
1302	uint8_t flags = 0;	2231	uint8_t flags = 0;
1303		2232
1304	if (cell->face [0]) flags \|= 1;	2233	if (cell->tile [0]) flags \|= 1;
1305	if (cell->face [1]) flags \|= 2;	2234	if (cell->tile [1]) flags \|= 2;
1306	if (cell->face [2]) flags \|= 4;	2235	if (cell->tile [2]) flags \|= 4;
1307		2236
1308	*data++ = flags;	2237	*data++ = flags;
1309		2238
1310	if (flags & 1)	2239	if (flags & 1)
1311	{	2240	{
		2241	tileid tile = cell->tile [0];
1312	*data++ = cell->face [0] >> 8;	2242	*data++ = tile >> 8;
1313	*data++ = cell->face [0];	2243	*data++ = tile;
1314	}	2244	}
1315		2245
1316	if (flags & 2)	2246	if (flags & 2)
1317	{	2247	{
		2248	tileid tile = cell->tile [1];
1318	*data++ = cell->face [1] >> 8;	2249	*data++ = tile >> 8;
1319	*data++ = cell->face [1];	2250	*data++ = tile;
1320	}	2251	}
1321		2252
1322	if (flags & 4)	2253	if (flags & 4)
1323	{	2254	{
		2255	tileid tile = cell->tile [2];
1324	*data++ = cell->face [2] >> 8;	2256	*data++ = tile >> 8;
1325	*data++ = cell->face [2];	2257	*data++ = tile;
1326	}	2258	}
1327	}	2259	}
1328	else	2260	else
1329	*data++ = 0;	2261	*data++ = 0;
1330	}	2262	}
…		…
1336	}	2268	}
1337	OUTPUT:	2269	OUTPUT:
1338	RETVAL	2270	RETVAL
1339		2271
1340	void	2272	void
1341	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1342	PPCODE:	2274	PPCODE:
1343	{	2275	{
1344	int x, y, z;	2276	int x, y, z;
1345	int w, h;	2277	int w, h;
1346	int x1, y1;	2278	int x1, y1;
1347		2279
1348	if (*data++ != 0)	2280	if (*data++ != 0)
1349	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
1350		2282
1351	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
1352	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
1353		2285
1354	// we need to do this 'cause we don't keep an absolute coord system for rows	2286	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1370	{	2302	{
1371	uint8_t flags = *data++;	2303	uint8_t flags = *data++;
1372		2304
1373	if (flags)	2305	if (flags)
1374	{	2306	{
1375	mapface face[3] = { 0, 0, 0 };
1376
1377	mapcell *cell = row_get_cell (row, x);	2307	mapcell *cell = row_get_cell (row, x);
		2308	tileid tile[3] = { 0, 0, 0 };
1378		2309
1379	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2310	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1380	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2311	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1381	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2312	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1382		2313
1383	if (cell->darkness <= 0)	2314	if (cell->darkness == 0)
1384	{	2315	{
1385	cell->darkness = -1;	2316	cell->darkness = 0;
1386		2317
1387	for (z = 0; z <= 2; z++)	2318	for (z = 0; z <= 2; z++)
1388	{	2319	{
1389	cell->face[z] = face[z];	2320	tileid t = tile [z];
1390		2321
1391	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2322	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2323	{
1392	XPUSHs (sv_2mortal (newSViv (face[z])));	2324	XPUSHs (sv_2mortal (newSViv (t)));
		2325	need_texid (self, t);
		2326	}
		2327
		2328	cell->tile [z] = t;
1393	}	2329	}
1394	}	2330	}
1395	}	2331	}
1396	}	2332	}
1397	}	2333	}
1398	}	2334	}
1399		2335
1400	MODULE = CFClient PACKAGE = CFClient::MixChunk	2336	MODULE = CFPlus PACKAGE = CFPlus::RW
1401		2337
1402	CFClient::MixChunk	2338	CFPlus::RW
1403	new_from_file (SV class, char path)	2339	new (SV class, SV data_sv)
1404	CODE:	2340	CODE:
1405	RETVAL = Mix_LoadWAV (path);	2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
1406	OUTPUT:	2347	OUTPUT:
1407	RETVAL	2348	RETVAL
1408		2349
		2350	CFPlus::RW
		2351	new_from_file (SV class, const char path, const char *mode = "rb")
		2352	CODE:
		2353	RETVAL = SDL_RWFromFile (path, mode);
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	# fails on win32:
		2358	# CFPlus.xs(2268) : error C2059: syntax error : '('
1409	void	2359	#void
		2360	#close (CFPlus::RW self)
		2361	# CODE:
		2362	# (self->(close)) (self);
		2363
		2364	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2365
		2366	PROTOTYPES: DISABLE
		2367
		2368	CFPlus::Channel
		2369	find ()
		2370	CODE:
		2371	{
		2372	RETVAL = Mix_GroupAvailable (-1);
		2373
		2374	if (RETVAL < 0)
		2375	{
		2376	RETVAL = Mix_GroupOldest (-1);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	Mix_HaltChannel (RETVAL);
		2382	}
		2383
		2384	Mix_UnregisterAllEffects (RETVAL);
		2385	Mix_Volume (RETVAL, 128);
		2386	}
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void
		2391	halt (CFPlus::Channel self)
		2392	CODE:
		2393	Mix_HaltChannel (self);
		2394
		2395	void
		2396	expire (CFPlus::Channel self, int ticks = -1)
		2397	CODE:
		2398	Mix_ExpireChannel (self, ticks);
		2399
		2400	void
		2401	fade_out (CFPlus::Channel self, int ticks = -1)
		2402	CODE:
		2403	Mix_FadeOutChannel (self, ticks);
		2404
		2405	int
		2406	volume (CFPlus::Channel self, int volume)
		2407	CODE:
		2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	unregister_all_effects (CFPlus::Channel self)
		2414	CODE:
		2415	Mix_UnregisterAllEffects (self);
		2416
		2417	void
		2418	set_panning (CFPlus::Channel self, int left, int right)
		2419	CODE:
		2420	left = CLAMP (left , 0, 255);
		2421	right = CLAMP (right, 0, 255);
		2422	Mix_SetPanning (self, left, right);
		2423
		2424	void
		2425	set_distance (CFPlus::Channel self, int distance)
		2426	CODE:
		2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2428
		2429	void
		2430	set_position (CFPlus::Channel self, int angle, int distance)
		2431	CODE:
		2432
		2433	void
		2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2435	CODE:
		2436	{
		2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2440	}
		2441
		2442	void
		2443	set_reverse_stereo (CFPlus::Channel self, int flip)
		2444	CODE:
		2445	Mix_SetReverseStereo (self, flip);
		2446
		2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2448
		2449	PROTOTYPES: DISABLE
		2450
		2451	CFPlus::MixChunk
		2452	new (SV *class, CFPlus::RW rwops)
		2453	CODE:
		2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2455	OUTPUT:
		2456	RETVAL
		2457
		2458	void
1410	DESTROY (CFClient::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
1411	CODE:	2460	CODE:
1412	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
1413		2462
1414	int	2463	int
1415	volume (CFClient::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
1416	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
1417	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
1418	OUTPUT:	2469	OUTPUT:
1419	RETVAL	2470	RETVAL
1420		2471
1421	int	2472	CFPlus::Channel
1422	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1423	CODE:	2474	CODE:
		2475	{
1424	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2477
		2478	if (RETVAL < 0)
		2479	XSRETURN_UNDEF;
		2480
		2481	if (channel < 0)
		2482	{
		2483	Mix_UnregisterAllEffects (RETVAL);
		2484	Mix_Volume (RETVAL, 128);
		2485	}
		2486	}
1425	OUTPUT:	2487	OUTPUT:
1426	RETVAL	2488	RETVAL
1427		2489
1428	MODULE = CFClient PACKAGE = CFClient::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1429		2491
1430	int	2492	int
1431	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
1432	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
1433	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
1434	OUTPUT:	2499	OUTPUT:
1435	RETVAL	2500	RETVAL
1436		2501
		2502	void
		2503	fade_out (int ms)
		2504	CODE:
		2505	Mix_FadeOutMusic (ms);
		2506
		2507	void
		2508	halt ()
		2509	CODE:
		2510	Mix_HaltMusic ();
		2511
1437	CFClient::MixMusic	2512	CFPlus::MixMusic
1438	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
1439	CODE:	2514	CODE:
1440	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
1441	OUTPUT:	2516	OUTPUT:
1442	RETVAL	2517	RETVAL
1443		2518
1444	void	2519	void
1445	DESTROY (CFClient::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
1446	CODE:	2521	CODE:
1447	Mix_FreeMusic (self);	2522	Mix_FreeMusic (self);
1448		2523
1449	int	2524	int
1450	play (CFClient::MixMusic self, int loops = -1)	2525	play (CFPlus::MixMusic self, int loops = -1)
1451	CODE:	2526	CODE:
1452	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
1453	OUTPUT:	2528	OUTPUT:
1454	RETVAL	2529	RETVAL
1455		2530
		2531	void
		2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2533	CODE:
		2534	Mix_FadeInMusicPos (self, loops, ms, position);
		2535
1456	MODULE = CFClient PACKAGE = CFClient::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
1457		2539
1458	BOOT:	2540	BOOT:
1459	{	2541	{
1460	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1461	static const struct {	2543	static const struct {
1462	const char *name;	2544	const char *name;
1463	IV iv;	2545	IV iv;
1464	} *civ, const_iv[] = {	2546	} *civ, const_iv[] = {
1465	# define const_iv(name) { # name, (IV)name }	2547	# define const_iv(name) { # name, (IV)name }
		2548	const_iv (GL_VENDOR),
		2549	const_iv (GL_VERSION),
		2550	const_iv (GL_EXTENSIONS),
1466	const_iv (GL_COLOR_MATERIAL),	2551	const_iv (GL_COLOR_MATERIAL),
1467	const_iv (GL_SMOOTH),	2552	const_iv (GL_SMOOTH),
1468	const_iv (GL_FLAT),	2553	const_iv (GL_FLAT),
1469	const_iv (GL_DITHER),	2554	const_iv (GL_DITHER),
1470	const_iv (GL_BLEND),	2555	const_iv (GL_BLEND),
		2556	const_iv (GL_CULL_FACE),
1471	const_iv (GL_SCISSOR_TEST),	2557	const_iv (GL_SCISSOR_TEST),
		2558	const_iv (GL_DEPTH_TEST),
		2559	const_iv (GL_ALPHA_TEST),
		2560	const_iv (GL_NORMALIZE),
		2561	const_iv (GL_RESCALE_NORMAL),
		2562	const_iv (GL_FRONT),
		2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
1472	const_iv (GL_AND),	2565	const_iv (GL_AND),
1473	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
1474	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
1475	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
1476	const_iv (GL_SRC_ALPHA_SATURATE),	2569	const_iv (GL_DST_ALPHA),
1477	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2570	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478	const_iv (GL_ONE_MINUS_DST_ALPHA),	2571	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2572	const_iv (GL_SRC_ALPHA_SATURATE),
1479	const_iv (GL_RGB),	2573	const_iv (GL_RGB),
1480	const_iv (GL_RGBA),	2574	const_iv (GL_RGBA),
		2575	const_iv (GL_RGBA4),
		2576	const_iv (GL_RGBA8),
		2577	const_iv (GL_RGB5_A1),
1481	const_iv (GL_UNSIGNED_BYTE),	2578	const_iv (GL_UNSIGNED_BYTE),
		2579	const_iv (GL_UNSIGNED_SHORT),
		2580	const_iv (GL_UNSIGNED_INT),
1482	const_iv (GL_ALPHA),	2581	const_iv (GL_ALPHA),
		2582	const_iv (GL_INTENSITY),
1483	const_iv (GL_LUMINANCE),	2583	const_iv (GL_LUMINANCE),
		2584	const_iv (GL_LUMINANCE_ALPHA),
1484	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
1485	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2586	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2587	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2588	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2589	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2590	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2591	const_iv (GL_COMPRESSED_RGB_ARB),
		2592	const_iv (GL_COMPRESSED_RGBA_ARB),
1486	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
		2594	const_iv (GL_PROXY_TEXTURE_1D),
		2595	const_iv (GL_PROXY_TEXTURE_2D),
1487	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
1488	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
1489	const_iv (GL_TEXTURE_ENV),	2598	const_iv (GL_TEXTURE_ENV),
1490	const_iv (GL_TEXTURE_MAG_FILTER),	2599	const_iv (GL_TEXTURE_MAG_FILTER),
1491	const_iv (GL_TEXTURE_MIN_FILTER),	2600	const_iv (GL_TEXTURE_MIN_FILTER),
1492	const_iv (GL_TEXTURE_ENV_MODE),	2601	const_iv (GL_TEXTURE_ENV_MODE),
1493	const_iv (GL_TEXTURE_WRAP_S),	2602	const_iv (GL_TEXTURE_WRAP_S),
1494	const_iv (GL_TEXTURE_WRAP_T),	2603	const_iv (GL_TEXTURE_WRAP_T),
		2604	const_iv (GL_REPEAT),
1495	const_iv (GL_CLAMP),	2605	const_iv (GL_CLAMP),
1496	const_iv (GL_REPEAT),	2606	const_iv (GL_CLAMP_TO_EDGE),
1497	const_iv (GL_NEAREST),	2607	const_iv (GL_NEAREST),
1498	const_iv (GL_LINEAR),	2608	const_iv (GL_LINEAR),
1499	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2609	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2610	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2611	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2612	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503	const_iv (GL_GENERATE_MIPMAP),	2613	const_iv (GL_GENERATE_MIPMAP),
1504	const_iv (GL_MODULATE),	2614	const_iv (GL_MODULATE),
1505	const_iv (GL_DECAL),	2615	const_iv (GL_DECAL),
1506	const_iv (GL_REPLACE),	2616	const_iv (GL_REPLACE),
		2617	const_iv (GL_DEPTH_BUFFER_BIT),
1507	const_iv (GL_COLOR_BUFFER_BIT),	2618	const_iv (GL_COLOR_BUFFER_BIT),
1508	const_iv (GL_PROJECTION),	2619	const_iv (GL_PROJECTION),
1509	const_iv (GL_MODELVIEW),	2620	const_iv (GL_MODELVIEW),
1510	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
1511	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
1512	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
1513	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
1514	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
1515	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
		2628	const_iv (GL_LINE_STRIP),
		2629	const_iv (GL_LINE_LOOP),
1516	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
		2631	const_iv (GL_QUAD_STRIP),
		2632	const_iv (GL_TRIANGLES),
		2633	const_iv (GL_TRIANGLE_STRIP),
		2634	const_iv (GL_TRIANGLE_FAN),
1517	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_POLYGON),
1518	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2637	const_iv (GL_POINT_SMOOTH_HINT),
		2638	const_iv (GL_LINE_SMOOTH_HINT),
		2639	const_iv (GL_POLYGON_SMOOTH_HINT),
		2640	const_iv (GL_GENERATE_MIPMAP_HINT),
		2641	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
		2645	const_iv (GL_V2F),
		2646	const_iv (GL_V3F),
		2647	const_iv (GL_T2F_V3F),
		2648	const_iv (GL_T2F_N3F_V3F),
1520	# undef const_iv	2649	# undef const_iv
1521	};	2650	};
1522		2651
1523	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2654
		2655	texture_av = newAV ();
		2656	AvREAL_off (texture_av);
1525	}	2657	}
		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
		2664
		2665	char *
		2666	gl_vendor ()
		2667	CODE:
		2668	RETVAL = (char *)glGetString (GL_VENDOR);
		2669	OUTPUT:
		2670	RETVAL
		2671
		2672	char *
		2673	gl_version ()
		2674	CODE:
		2675	RETVAL = (char *)glGetString (GL_VERSION);
		2676	OUTPUT:
		2677	RETVAL
		2678
		2679	char *
		2680	gl_extensions ()
		2681	CODE:
		2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2683	OUTPUT:
		2684	RETVAL
		2685
		2686	const char *glGetString (GLenum pname)
		2687
		2688	GLint glGetInteger (GLenum pname)
		2689	CODE:
		2690	glGetIntegerv (pname, &RETVAL);
		2691	OUTPUT:
		2692	RETVAL
		2693
		2694	GLdouble glGetDouble (GLenum pname)
		2695	CODE:
		2696	glGetDoublev (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
1526		2699
1527	int glGetError ()	2700	int glGetError ()
		2701
		2702	void glFinish ()
1528		2703
1529	void glClear (int mask)	2704	void glClear (int mask)
1530		2705
1531	void glClearColor (float r, float g, float b, float a = 1.0)	2706	void glClearColor (float r, float g, float b, float a = 1.0)
1532	PROTOTYPE: @	2707	PROTOTYPE: @
…		…
1539		2714
1540	void glHint (int target, int mode)	2715	void glHint (int target, int mode)
1541		2716
1542	void glBlendFunc (int sfactor, int dfactor)	2717	void glBlendFunc (int sfactor, int dfactor)
1543		2718
		2719	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2720	CODE:
		2721	gl_BlendFuncSeparate (sa, da, saa, daa);
		2722
		2723	void glDepthMask (int flag)
		2724
1544	void glLogicOp (int opcode)	2725	void glLogicOp (int opcode)
1545		2726
1546	void glColorMask (int red, int green, int blue, int alpha)	2727	void glColorMask (int red, int green, int blue, int alpha)
1547		2728
1548	void glMatrixMode (int mode)	2729	void glMatrixMode (int mode)
…		…
1551		2732
1552	void glPopMatrix ()	2733	void glPopMatrix ()
1553		2734
1554	void glLoadIdentity ()	2735	void glLoadIdentity ()
1555		2736
		2737	void glDrawBuffer (int buffer)
		2738
		2739	void glReadBuffer (int buffer)
		2740
1556	# near and far are due to microsofts buggy c compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
		2742	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2743
		2744	# near_ and far_ are due to microsofts buggy "c" compiler
1557	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2745	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2746
		2747	PROTOTYPES: DISABLE
1558		2748
1559	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
1560		2750
1561	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
1562		2752
…		…
1570		2760
1571	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
1572	CODE:	2762	CODE:
1573	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
1574		2764
1575	void glBegin (int mode)
1576
1577	void glEnd ()
1578
1579	void glColor (float r, float g, float b, float a = 1.0)	2765	void glColor (float r, float g, float b, float a = 1.0)
1580	PROTOTYPE: @	2766	ALIAS:
		2767	glColor_premultiply = 1
1581	CODE:	2768	CODE:
1582	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2769	if (ix)
		2770	{
		2771	r *= a;
		2772	g *= a;
		2773	b *= a;
		2774	}
		2775	// microsoft visual "c" rounds instead of truncating...
		2776	glColor4f (r, g, b, a);
		2777
		2778	void glRasterPos (float x, float y, float z = 0.)
		2779	CODE:
		2780	glRasterPos3f (0, 0, z);
		2781	glBitmap (0, 0, 0, 0, x, y, 0);
1583		2782
1584	void glVertex (float x, float y, float z = 0.)	2783	void glVertex (float x, float y, float z = 0.)
1585	CODE:	2784	CODE:
1586	glVertex3f (x, y, z);	2785	glVertex3f (x, y, z);
1587		2786
1588	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
1589	CODE:	2788	CODE:
1590	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
1591		2790
		2791	void glRect (float x1, float y1, float x2, float y2)
		2792	CODE:
		2793	glRectf (x1, y1, x2, y2);
		2794
		2795	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2796	CODE:
		2797	glBegin (GL_LINE_LOOP);
		2798	glVertex2f (x1, y1);
		2799	glVertex2f (x2, y1);
		2800	glVertex2f (x2, y2);
		2801	glVertex2f (x1, y2);
		2802	glEnd ();
		2803
		2804	PROTOTYPES: ENABLE
		2805
		2806	void glBegin (int mode)
		2807
		2808	void glEnd ()
		2809
		2810	void glPointSize (GLfloat size)
		2811
		2812	void glLineWidth (GLfloat width)
		2813
		2814	void glInterleavedArrays (int format, int stride, char *data)
		2815
		2816	void glDrawElements (int mode, int count, int type, char *indices)
		2817
		2818	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2819
1592	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
1593	CODE:	2821	CODE:
1594	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
1595		2823
1596	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
1599		2827
1600	void glBindTexture (int target, int name)	2828	void glBindTexture (int target, int name)
1601		2829
1602	void glConvolutionParameter (int target, int pname, float params)	2830	void glConvolutionParameter (int target, int pname, float params)
1603	CODE:	2831	CODE:
1604	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2832	if (gl.ConvolutionParameterf)
		2833	gl.ConvolutionParameterf (target, pname, params);
1605		2834
1606	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2835	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607	CODE:	2836	CODE:
1608	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2837	if (gl.ConvolutionFilter2D)
1609	(target, internalformat, width, height, format, type, data));	2838	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610		2839
1611	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2840	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1612	CODE:	2841	CODE:
1613	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2842	if (gl.SeparableFilter2D)
1614	(target, internalformat, width, height, format, type, row, column));	2843	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615		2844
1616	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2845	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1617		2846
1618	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619		2848
1620	void glRasterPos (int x, int y)	2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621	CODE:	2850
1622	glRasterPos2i (x, y);	2851	void glPixelZoom (float x, float y)
1623		2852
1624	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2853	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625		2854
1626	int glGenTexture ()	2855	int glGenTexture ()
1627	CODE:	2856	CODE:
1628	{	2857	RETVAL = gen_texture ();
1629	GLuint name;
1630	glGenTextures (1, &name);
1631	RETVAL = name;
1632	}
1633	OUTPUT:	2858	OUTPUT:
1634	RETVAL	2859	RETVAL
1635		2860
1636	void glDeleteTexture (int name)	2861	void glDeleteTexture (int name)
1637	CODE:	2862	CODE:
1638	{
1639	GLuint name_ = name;
1640	glDeleteTextures (1, &name_);	2863	del_texture (name);
1641	}	2864
1642
1643	int glGenList ()	2865	int glGenList ()
1644	CODE:	2866	CODE:
1645	RETVAL = glGenLists (1);	2867	RETVAL = glGenLists (1);
1646	OUTPUT:	2868	OUTPUT:
1647	RETVAL	2869	RETVAL
…		…
1654		2876
1655	void glEndList ()	2877	void glEndList ()
1656		2878
1657	void glCallList (int list)	2879	void glCallList (int list)
1658		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2882
		2883	PROTOTYPES: DISABLE
		2884
		2885	void
		2886	find_widget (SV *self, NV x, NV y)
		2887	PPCODE:
		2888	{
		2889	if (within_widget (self, x, y))
		2890	XPUSHs (self);
		2891	}
		2892
		2893	BOOT:
		2894	{
		2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2896
		2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2901	}
		2902
		2903	void
		2904	draw (SV *self)
		2905	CODE:
		2906	{
		2907	HV *hv;
		2908	SV **svp;
		2909	NV x, y, w, h;
		2910	SV *draw_x_sv = GvSV (draw_x_gv);
		2911	SV *draw_y_sv = GvSV (draw_y_gv);
		2912	SV *draw_w_sv = GvSV (draw_w_gv);
		2913	SV *draw_h_sv = GvSV (draw_h_gv);
		2914	double draw_x, draw_y;
		2915
		2916	if (!SvROK (self))
		2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2918
		2919	hv = (HV *)SvRV (self);
		2920
		2921	if (SvTYPE (hv) != SVt_PVHV)
		2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2923
		2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2926
		2927	if (!h \|\| !w)
		2928	XSRETURN_EMPTY;
		2929
		2930	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2932
		2933	draw_x = SvNV (draw_x_sv) + x;
		2934	draw_y = SvNV (draw_y_sv) + y;
		2935
		2936	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2937	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2938	XSRETURN_EMPTY;
		2939
		2940	sv_setnv (draw_x_sv, draw_x);
		2941	sv_setnv (draw_y_sv, draw_y);
		2942
		2943	glPushMatrix ();
		2944	glTranslated (x, y, 0);
		2945
		2946	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2947	{
		2948	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2949
		2950	if (svp && SvTRUE (*svp))
		2951	{
		2952	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2953	glEnable (GL_BLEND);
		2954	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2955	glBegin (GL_QUADS);
		2956	glVertex2f (0, 0);
		2957	glVertex2f (w, 0);
		2958	glVertex2f (w, h);
		2959	glVertex2f (0, h);
		2960	glEnd ();
		2961	glDisable (GL_BLEND);
		2962	}
		2963	}
		2964	#if 0
		2965	// draw borders, for debugging
		2966	glPushMatrix ();
		2967	glColor4f (1., 1., 0., 1.);
		2968	glTranslatef (.5, .5, 0.);
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (0 , 0);
		2971	glVertex2f (w - 1, 0);
		2972	glVertex2f (w - 1, h - 1);
		2973	glVertex2f (0 , h - 1);
		2974	glEnd ();
		2975	glPopMatrix ();
		2976	#endif
		2977	PUSHMARK (SP);
		2978	XPUSHs (self);
		2979	PUTBACK;
		2980	call_method ("_draw", G_VOID \| G_DISCARD);
		2981	SPAGAIN;
		2982
		2983	glPopMatrix ();
		2984
		2985	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2986	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2987	}
		2988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.76 by root, Thu May 11 23:41:45 2006 UTC vs. Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.76 by root, Thu May 11 23:41:45 2006 UTC vs.
Revision 1.238 by root, Sat Nov 3 12:08:43 2007 UTC