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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.176 by root, Tue Apr 10 09:39:48 2007 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
19	#include <assert.h>	30	#include <cassert>
20	#include <math.h>	31	#include <cmath>
21	#include <string.h>	32	#include <cstring>
22	#include <stdio.h>	33	#include <cstdio>
23	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24		40
25	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
26	#include <SDL_endian.h>	43	#include <SDL_endian.h>
27	#include <SDL_image.h>	44	#include <SDL_image.h>
28	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
30		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
31	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
33		57
34	#include <glib/gmacros.h>	58	#include <glib.h>
35		59
36	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
37		72
38	#ifndef _WIN32	73	#ifndef _WIN32
39	# include <sys/types.h>	74	# include <sys/types.h>
40	# include <sys/socket.h>	75	# include <sys/socket.h>
41	# include <netinet/in.h>	76	# include <netinet/in.h>
42	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
43	# include <inttypes.h>	78	# include <inttypes.h>
44	#endif	79	#endif
45		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
49		96
50	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
52		99
53	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
54		101
55	#if 0	102	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	104
58	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
59	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
		128
		129	static AV *texture_av;
60		130
61	static struct	131	static struct
62	{	132	{
63	#define GL_FUNC(ptr,name) ptr name;	133	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	134	#include "glfunc.h"
65	#undef GL_FUNC	135	#undef GL_FUNC
66	} gl;	136	} gl;
67		137
		138	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	139	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	140	{
70	if (gl.BlendFuncSeparate)	141	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	142	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	143	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	144	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	145	else
75	glBlendFunc (sa, da);	146	glBlendFunc (sa, da);
76	}	147	}
77		148
		149	static GLuint
		150	gen_texture ()
		151	{
		152	GLuint name;
		153
		154	if (AvFILL (texture_av) >= 0)
		155	name = (GLuint)(size_t)av_pop (texture_av);
		156	else
		157	glGenTextures (1, &name);
		158
		159	return name;
		160	}
		161
		162	static void
		163	del_texture (GLuint name)
		164	{
		165	/* make a half-assed attempt at returning the memory used by the texture */
		166	/* textures are frequently being reused by cfplus anyway */
		167	/glBindTexture (GL_TEXTURE_2D, name);/
		168	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		169	av_push (texture_av, (SV *)(size_t)name);
		170	glDeleteTextures (1, &name);
		171	}
		172
78	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
79		175
80	#include "pango-font.c"	176	#include "pango-font.c"
81	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
82	#include "pango-render.c"	178	#include "pango-render.c"
83		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
86		184
87	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
88		186
89	static int	187	static int
90	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
91	{	189	{
92	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
93		191
94	while (attrs)	192	while (attrs)
95	{	193	{
96	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
97		195
98	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
99	return 1;	197	return 1;
100		198
101	attrs = attrs->next;	199	attrs = attrs->next;
102	}	200	}
103		201
104	return 0;	202	return 0;
105	}	203	}
106		204
107	typedef struct cf_layout {	205	struct cf_layout {
108	PangoLayout *pl;	206	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
110	int base_height;	208	int base_height;
111	CFPlus__Font font;	209	DC__Font font;
112	} *CFPlus__Layout;	210	rc_t *rc;
		211	};
113		212
		213	typedef cf_layout *DC__Layout;
		214
114	static CFPlus__Font default_font;	215	static DC__Font default_font;
115	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
117		218
118	static void	219	static void
119	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
120	{	221	{
121	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
122	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
124	#endif	225	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	227	}
127		228
128	static void	229	static void
129	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
130	{	231	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
133	*/	234	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
135		236
136	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		239
139	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
140	}	241	}
141		242
142	static void	243	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	245	{
145	PangoRectangle rect;	246	PangoRectangle rect;
146		247
147	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
158	}	259	}
159		260
160	typedef uint16_t tileid;	261	typedef uint16_t tileid;
161	typedef uint16_t faceid;	262	typedef uint16_t faceid;
162		263
163	typedef struct {	264	struct maptex
		265	{
164	int name;	266	GLuint name;
165	int w, h;	267	int w, h;
166	float s, t;	268	float s, t;
167	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
168	tileid smoothtile;	270	tileid smoothtile;
169	uint8_t smoothlevel;	271	uint8_t smoothlevel;
170	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
171		274
172	typedef struct {	275	struct mapcell
		276	{
173	uint32_t player;	277	uint32_t player;
174	tileid tile[3];	278	tileid tile[3];
175	uint16_t darkness;	279	uint16_t darkness;
176	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
177	} mapcell;	281	};
178		282
179	typedef struct {	283	struct maprow
		284	{
180	int32_t c0, c1;	285	int32_t c0, c1;
181	mapcell *col;	286	mapcell *col;
182	} maprow;	287	};
183		288
184	typedef struct map {	289	struct mapgrid {
185	int x, y, w, h;	290	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
187	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
189		294
190	int32_t rows;	295	int32_t rows;
191	maprow *row;	296	maprow *row;
192	} *CFPlus__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
193		300
194	static char *	301	static char *
195	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
196	{	303	{
197	char *p;	304	char *p;
…		…
215		322
216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		325
219	static void	326	static void
220	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
221	{	328	{
222	while (self->faces <= face)	329	while (self->faces <= face)
223	{	330	{
224	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
225	self->faces *= 2;	332	self->faces *= 2;
226	}	333	}
227	}	334	}
228		335
229	static void	336	static void
230	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
231	{	338	{
232	while (self->texs <= texid)	339	while (self->texs <= texid)
233	{	340	{
234	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
235	self->texs *= 2;	342	self->texs *= 2;
236	}	343	}
237	}	344	}
238		345
239	static maprow *	346	static maprow *
240	map_get_row (CFPlus__Map self, int y)	347	map_get_row (mapgrid *self, int y)
241	{	348	{
242	if (0 > y)	349	if (0 > y)
243	{	350	{
244	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
283		390
284	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
285	}	392	}
286		393
287	static mapcell *	394	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
289	{	396	{
290	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
291	}	398	}
292		399
293	static void	400	static void
294	map_clear (CFPlus__Map self)	401	map_clear (mapgrid *self)
295	{	402	{
296	int r;	403	int r;
297		404
298	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	413	self->oy = 0;
307	self->row = 0;	414	self->row = 0;
308	self->rows = 0;	415	self->rows = 0;
309	}	416	}
310		417
		418	#define CELL_CLEAR(cell) \
		419	do { \
		420	if ((cell)->player) \
		421	(cell)->tile [2] = 0; \
		422	(cell)->darkness = 0; \
		423	(cell)->stat_hp = 0; \
		424	(cell)->flags = 0; \
		425	(cell)->player = 0; \
		426	} while (0)
		427
311	static void	428	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
313	{	430	{
314	int x, y;	431	int x, y;
315	maprow *row;	432	maprow *row;
316	mapcell *cell;	433	mapcell *cell;
317		434
…		…
329	if (x >= row->c1)	446	if (x >= row->c1)
330	break;	447	break;
331		448
332	cell = row->col + x - row->c0;	449	cell = row->col + x - row->c0;
333		450
334	cell->darkness = 0;	451	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	452	}
339	}	453	}
340	}	454	}
341		455
342	typedef struct {	456	struct smooth_key
		457	{
343	tileid tile;	458	tileid tile;
344	uint8_t x, y, level;	459	uint8_t x, y, level;
345	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
346		479
347	static void	480	static void
348	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
349	{	482	{
350	SV *sv = hv_fetch (hv, (char )key, sizeof (key), 1);	483	auto &&it = h.find (key);
351		484
352	if (SvIOK (*sv))	485	if (it == h.end ())
353	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
354	else	487	else
355	sv_setiv (*sv, bits);	488	it->second \|= bits;
356	}	489	}
357		490
358	static void	491	static void
359	music_finished (void)	492	music_finished (void)
360	{	493	{
…		…
377	ev.code = 1;	510	ev.code = 1;
378	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
379	ev.data2 = 0;	512	ev.data2 = 0;
380		513
381	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
382	}	522	}
383		523
384	static unsigned int	524	static unsigned int
385	minpot (unsigned int n)	525	minpot (unsigned int n)
386	{	526	{
…		…
396	n \|= n >> 16;	536	n \|= n >> 16;
397		537
398	return n + 1;	538	return n + 1;
399	}	539	}
400		540
		541	static unsigned int
		542	popcount (unsigned int n)
		543	{
		544	n -= (n >> 1) & 0x55555555U;
		545	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		546	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		547	n *= 0x01010101U;
		548
		549	return n >> 24;
		550	}
		551
401	/* SDL should provide this, really. */	552	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	553	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	554	#define SDLK_MODIFIER_MAX 314
404		555
405	MODULE = CFPlus PACKAGE = CFPlus	556	/******************************************************************************/
		557
		558	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		559	static GV *hover_gv;
		560
		561	static int
		562	within_widget (SV *widget, NV x, NV y)
		563	{
		564	HV *self;
		565	SV **svp;
		566	NV wx, ww, wy, wh;
		567
		568	if (!SvROK (widget))
		569	return 0;
		570
		571	self = (HV *)SvRV (widget);
		572
		573	if (SvTYPE (self) != SVt_PVHV)
		574	return 0;
		575
		576	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		577	if (y < wy)
		578	return 0;
		579
		580	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		581	if (y >= wy + wh)
		582	return 0;
		583
		584	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		585	if (x < wx)
		586	return 0;
		587
		588	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		589	if (x >= wx + ww)
		590	return 0;
		591
		592	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		593	if (!svp \|\| !SvTRUE (*svp))
		594	return 0;
		595
		596	return 1;
		597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META \| KMOD_ALT))
		608	mod \|= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
		656
		657	MODULE = Deliantra::Client PACKAGE = DC
406		658
407	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
408		660
409	BOOT:	661	BOOT:
410	{	662	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	663	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	664	static const struct {
413	const char *name;	665	const char *name;
414	IV iv;	666	IV iv;
415	} *civ, const_iv[] = {	667	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	668	# define const_iv(name) { # name, (IV)name }
…		…
438		690
439	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	693	const_iv (SDL_APPACTIVE),
442		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
		744
		745	const_iv (SDLK_FIRST),
		746	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	749	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	750	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	751	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	823	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
		828
		829	const_iv (KMOD_LRAM),
		830
		831	const_iv (MIX_DEFAULT_FORMAT),
		832
		833	const_iv (SDL_INIT_TIMER),
		834	const_iv (SDL_INIT_AUDIO),
		835	const_iv (SDL_INIT_VIDEO),
		836	const_iv (SDL_INIT_CDROM),
		837	const_iv (SDL_INIT_JOYSTICK),
		838	const_iv (SDL_INIT_EVERYTHING),
		839	const_iv (SDL_INIT_NOPARACHUTE),
		840	const_iv (SDL_INIT_EVENTTHREAD),
		841
		842	const_iv (SDL_GL_RED_SIZE),
		843	const_iv (SDL_GL_GREEN_SIZE),
		844	const_iv (SDL_GL_BLUE_SIZE),
		845	const_iv (SDL_GL_ALPHA_SIZE),
		846	const_iv (SDL_GL_DOUBLEBUFFER),
		847	const_iv (SDL_GL_BUFFER_SIZE),
		848	const_iv (SDL_GL_DEPTH_SIZE),
		849	const_iv (SDL_GL_STENCIL_SIZE),
		850	const_iv (SDL_GL_ACCUM_RED_SIZE),
		851	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		852	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		854	const_iv (SDL_GL_STEREO),
		855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		857	const_iv (SDL_GL_ACCELERATED_VISUAL),
		858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
524	# undef const_iv	861	# undef const_iv
525	};	862	};
526		863
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
529		866
530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
532	}	869	}
533		870
…		…
545	RETVAL	882	RETVAL
546		883
547	NV floor (NV x)	884	NV floor (NV x)
548		885
549	NV ceil (NV x)	886	NV ceil (NV x)
		887
		888	IV minpot (UV n)
		889
		890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
550		897
551	void	898	void
552	pango_init ()	899	pango_init ()
553	CODE:	900	CODE:
554	{	901	{
555	opengl_fontmap = pango_opengl_font_map_new ();	902	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	903	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	904	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		905	/pango_context_set_font_description (opengl_context, default_font);/
		906	#if PANGO_VERSION_CHECK (1, 15, 2)
		907	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		908	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		909	#endif
558	}	910	}
559		911
560	int	912	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
562		913
563	void	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
		917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
564	SDL_Quit ()	923	void SDL_Quit ()
565		924
		925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
		927
		928	int SDL_GL_GetAttribute (int attr)
		929	CODE:
		930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		931	XSRETURN_UNDEF;
		932	OUTPUT:
		933	RETVAL
		934
566	void	935	void
567	SDL_ListModes ()	936	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	937	PPCODE:
569	{	938	{
570	SDL_Rect **m;	939	SDL_Rect **m;
571		940
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	941	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	942	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	943	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	944	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		945
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	946	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		948
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		953
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		956
594	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
595		958
596	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
597	while (*m)	960	while (*m)
598	{	961	{
		962	if ((m)->w >= 400 && (m)->h >= 300)
		963	{
599	AV *av = newAV ();	964	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
		967	av_push (av, newSViv (rgb));
		968	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	969	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		970	}
603		971
604	++m;	972	++m;
605	}	973	}
606	}	974	}
607		975
608	char *
609	SDL_GetError ()
610
611	int	976	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	977	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	978	CODE:
		979	{
		980	SDL_EnableUNICODE (1);
		981	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		982
		983	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		984	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		985	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		986	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		987
614	RETVAL = !!SDL_SetVideoMode (	988	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	989	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
616	);	990	);
		991
617	if (RETVAL)	992	if (RETVAL)
618	{	993	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	994	av_clear (texture_av);
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	996	#include "glfunc.h"
622	# undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
623	}	1000	}
		1001	}
624	OUTPUT:	1002	OUTPUT:
625	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
626		1007
627	void	1008	void
628	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
629		1010
630	char *	1011	char *
631	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
632		1014
		1015	int
		1016	SDL_GetAppState ()
		1017
		1018	int
		1019	SDL_GetModState ()
		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
633	void	1025	void
634	SDL_PollEvent ()	1026	SDL_PumpEvents ()
		1027
		1028	void
		1029	peep_events ()
635	PPCODE:	1030	PPCODE:
636	{	1031	{
637	SDL_Event ev;	1032	SDL_Event ev;
638		1033
639	while (SDL_PollEvent (&ev))	1034	SDL_PumpEvents ();
		1035	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	1036	{
641	HV *hv = newHV ();	1037	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1038	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		1039
644	switch (ev.type)	1040	switch (ev.type)
645	{	1041	{
646	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
647	case SDL_KEYUP:	1043	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1046	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1047	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	1049	break;
654		1050
655	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1053	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	1054	break;
659		1055
660	case SDL_MOUSEMOTION:	1056	case SDL_MOUSEMOTION:
		1057	{
		1058	int state = ev.motion.state;
		1059	int x = ev.motion.x;
		1060	int y = ev.motion.y;
		1061	int xrel = ev.motion.xrel;
		1062	int yrel = ev.motion.yrel;
		1063
		1064	/* do simplistic event compression */
		1065	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1066	&& state == ev.motion.state)
		1067	{
		1068	xrel += ev.motion.xrel;
		1069	yrel += ev.motion.yrel;
		1070	x = ev.motion.x;
		1071	y = ev.motion.y;
		1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1073	}
		1074
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1081	}
668	break;	1082	break;
669		1083
670	case SDL_MOUSEBUTTONDOWN:	1084	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	1085	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1086	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		1087
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1088	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1089	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1090	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1091	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1096	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1097	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	1098	break;
685	}	1099	}
686		1100
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	1102	}
689	}	1103	}
690		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
691	int	1118	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	1120	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
696		1123
697	void	1124	void
		1125	Mix_QuerySpec ()
		1126	PPCODE:
		1127	{
		1128	int freq, channels;
		1129	Uint16 format;
		1130
		1131	if (Mix_QuerySpec (&freq, &format, &channels))
		1132	{
		1133	EXTEND (SP, 3);
		1134	PUSHs (sv_2mortal (newSViv (freq)));
		1135	PUSHs (sv_2mortal (newSViv (format)));
		1136	PUSHs (sv_2mortal (newSViv (channels)));
		1137	}
		1138	}
		1139
		1140	void
698	Mix_CloseAudio ()	1141	Mix_CloseAudio ()
699		1142
700	int	1143	int
701	Mix_AllocateChannels (int numchans = -1)	1144	Mix_AllocateChannels (int numchans = -1)
702		1145
		1146	const char *
		1147	Mix_GetError ()
		1148
703	void	1149	void
704	lowdelay (int fd, int val = 1)	1150	lowdelay (int fd, int val = 1)
705	CODE:	1151	CODE:
706	#ifndef _WIN32
707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1152	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708	#endif
709		1153
710	void	1154	void
711	win32_proxy_info ()	1155	win32_proxy_info ()
712	PPCODE:	1156	PPCODE:
713	{	1157	{
…		…
734	}	1178	}
735	}	1179	}
736	#endif	1180	#endif
737	}	1181	}
738		1182
739	void	1183	int
740	add_font (char *file)	1184	add_font (char *file)
741	CODE:	1185	CODE:
742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1187	OUTPUT:
		1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
743		1196
744	void	1197	void
745	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
746	ALIAS:	1199	ALIAS:
747	load_image_file = 1	1200	load_image_file = 1
…		…
750	STRLEN image_len;	1203	STRLEN image_len;
751	char image = (char )SvPVbyte (image_, image_len);	1204	char image = (char )SvPVbyte (image_, image_len);
752	SDL_Surface surface, surface2;	1205	SDL_Surface surface, surface2;
753	SDL_PixelFormat fmt;	1206	SDL_PixelFormat fmt;
754	SDL_RWops *rw = ix	1207	SDL_RWops *rw = ix
755	? SDL_RWFromFile (image, "r")	1208	? SDL_RWFromFile (image, "rb")
756	: SDL_RWFromConstMem (image, image_len);	1209	: SDL_RWFromConstMem (image, image_len);
757		1210
758	if (!rw)	1211	if (!rw)
759	croak ("load_image: %s", SDL_GetError ());	1212	croak ("load_image: %s", SDL_GetError ());
760		1213
…		…
793		1246
794	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
795	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
796	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
797	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
798	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
799	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
800	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
801	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
802	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
803		1256
…		…
833	void	1286	void
834	error (char *message)	1287	error (char *message)
835	CODE:	1288	CODE:
836	fprintf (stderr, "ERROR: %s\n", message);	1289	fprintf (stderr, "ERROR: %s\n", message);
837	#ifdef _WIN32	1290	#ifdef _WIN32
838	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
839	#endif	1292	#endif
840		1293
841	void	1294	void
842	fatal (char *message)	1295	fatal (char *message)
843	CODE:	1296	CODE:
844	fprintf (stderr, "FATAL: %s\n", message);	1297	fprintf (stderr, "FATAL: %s\n", message);
845	#ifdef _WIN32	1298	#ifdef _WIN32
846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1299	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
847	#endif	1300	#endif
848	_exit (1);	1301	_exit (1);
849		1302
850	void	1303	void
851	_exit (int retval = 0)	1304	_exit (int retval = 0)
…		…
854	ExitThread (retval); // unclean, please beam me up	1307	ExitThread (retval); // unclean, please beam me up
855	#else	1308	#else
856	_exit (retval);	1309	_exit (retval);
857	#endif	1310	#endif
858		1311
859	MODULE = CFPlus PACKAGE = CFPlus::Font	1312	void
		1313	debug ()
		1314	CODE:
		1315	{
		1316	#if DEBUG
		1317	VALGRIND_DO_LEAK_CHECK;
		1318	#endif
		1319	}
860		1320
861	CFPlus::Font	1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
		1328	MODULE = Deliantra::Client PACKAGE = DC::Font
		1329
		1330	PROTOTYPES: DISABLE
		1331
		1332	DC::Font
862	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
863	CODE:	1334	CODE:
864	{	1335	{
865	int count;	1336	int count;
866	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
867	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
869	}	1340	}
870	OUTPUT:	1341	OUTPUT:
871	RETVAL	1342	RETVAL
872		1343
873	void	1344	void
874	DESTROY (CFPlus::Font self)	1345	DESTROY (DC::Font self)
875	CODE:	1346	CODE:
876	pango_font_description_free (self);	1347	pango_font_description_free (self);
877		1348
878	void	1349	void
879	make_default (CFPlus::Font self)	1350	make_default (DC::Font self)
		1351	PROTOTYPE: $
880	CODE:	1352	CODE:
881	default_font = self;	1353	default_font = self;
882		1354
883	MODULE = CFPlus PACKAGE = CFPlus::Layout	1355	MODULE = Deliantra::Client PACKAGE = DC::Layout
884		1356
		1357	PROTOTYPES: DISABLE
		1358
885	void	1359	void
886	reset_glyph_cache ()	1360	glyph_cache_backup ()
		1361	PROTOTYPE:
887	CODE:	1362	CODE:
		1363	tc_backup ();
		1364
		1365	void
		1366	glyph_cache_restore ()
		1367	PROTOTYPE:
		1368	CODE:
888	tc_clear ();	1369	tc_restore ();
889		1370
890	CFPlus::Layout	1371	DC::Layout
891	new (SV *class)	1372	new (SV *klass)
892	CODE:	1373	CODE:
893	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
894		1375
895	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
896	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
897	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
898	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
899	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
900	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
901	RETVAL->font = 0;	1382	RETVAL->font = 0;
		1383	RETVAL->rc = rc_alloc ();
902		1384
903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1385	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904	layout_update_font (RETVAL);	1386	layout_update_font (RETVAL);
905	OUTPUT:	1387	OUTPUT:
906	RETVAL	1388	RETVAL
907		1389
908	void	1390	void
909	DESTROY (CFPlus::Layout self)	1391	DESTROY (DC::Layout self)
910	CODE:	1392	CODE:
911	g_object_unref (self->pl);	1393	g_object_unref (self->pl);
		1394	rc_free (self->rc);
912	Safefree (self);	1395	Safefree (self);
913		1396
914	void	1397	void
915	set_text (CFPlus::Layout self, SV *text_)	1398	set_text (DC::Layout self, SV *text_)
916	CODE:	1399	CODE:
917	{	1400	{
918	STRLEN textlen;	1401	STRLEN textlen;
919	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
920		1403
921	pango_layout_set_text (self->pl, text, textlen);	1404	pango_layout_set_text (self->pl, text, textlen);
922	}	1405	}
923		1406
924	void	1407	void
925	set_markup (CFPlus::Layout self, SV *text_)	1408	set_markup (DC::Layout self, SV *text_)
926	CODE:	1409	CODE:
927	{	1410	{
928	STRLEN textlen;	1411	STRLEN textlen;
929	char *text = SvPVutf8 (text_, textlen);	1412	char *text = SvPVutf8 (text_, textlen);
930		1413
931	pango_layout_set_markup (self->pl, text, textlen);	1414	pango_layout_set_markup (self->pl, text, textlen);
932	}	1415	}
933		1416
934	void	1417	void
935	set_shapes (CFPlus::Layout self, ...)	1418	set_shapes (DC::Layout self, ...)
936	CODE:	1419	CODE:
937	{	1420	{
938	PangoAttrList *attrs = 0;	1421	PangoAttrList *attrs = 0;
939	const char *text = pango_layout_get_text (self->pl);	1422	const char *text = pango_layout_get_text (self->pl);
940	const char *pos = text;	1423	const char *pos = text;
…		…
975	if (attrs)	1458	if (attrs)
976	pango_layout_set_attributes (self->pl, attrs);	1459	pango_layout_set_attributes (self->pl, attrs);
977	}	1460	}
978		1461
979	void	1462	void
980	get_shapes (CFPlus::Layout self)	1463	get_shapes (DC::Layout self)
981	PPCODE:	1464	PPCODE:
982	{	1465	{
983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1466	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984		1467
985	do	1468	do
986	{	1469	{
987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1470	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988		1471
989	if (run && shape_attr_p (run))	1472	if (run && shape_attr_p (run))
990	{	1473	{
991	PangoRectangle extents;	1474	PangoRectangle extents;
992	pango_layout_iter_get_run_extents (iter, 0, &extents);	1475	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1000		1483
1001	pango_layout_iter_free (iter);	1484	pango_layout_iter_free (iter);
1002	}	1485	}
1003		1486
1004	int	1487	int
1005	has_wrapped (CFPlus::Layout self)	1488	has_wrapped (DC::Layout self)
1006	CODE:	1489	CODE:
1007	{	1490	{
1008	int lines = 1;	1491	int lines = 1;
1009	const char *text = pango_layout_get_text (self->pl);	1492	const char *text = pango_layout_get_text (self->pl);
1010		1493
…		…
1015	}	1498	}
1016	OUTPUT:	1499	OUTPUT:
1017	RETVAL	1500	RETVAL
1018		1501
1019	SV *	1502	SV *
1020	get_text (CFPlus::Layout self)	1503	get_text (DC::Layout self)
1021	CODE:	1504	CODE:
1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1505	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023	sv_utf8_decode (RETVAL);	1506	sv_utf8_decode (RETVAL);
1024	OUTPUT:	1507	OUTPUT:
1025	RETVAL	1508	RETVAL
1026		1509
1027	void	1510	void
1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1511	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029	CODE:	1512	CODE:
1030	self->r = r;	1513	self->r = r;
1031	self->g = g;	1514	self->g = g;
1032	self->b = b;	1515	self->b = b;
1033	self->a = a;	1516	self->a = a;
1034		1517
1035	void	1518	void
1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1519	set_font (DC::Layout self, DC::Font font = 0)
1037	CODE:	1520	CODE:
1038	if (self->font != font)	1521	if (self->font != font)
1039	{	1522	{
1040	self->font = font;	1523	self->font = font;
1041	layout_update_font (self);	1524	layout_update_font (self);
1042	}	1525	}
1043		1526
1044	void	1527	void
1045	set_height (CFPlus::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1046	CODE:	1529	CODE:
1047	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1048	{	1531	{
1049	self->base_height = base_height;	1532	self->base_height = base_height;
1050	layout_update_font (self);	1533	layout_update_font (self);
1051	}	1534	}
1052		1535
1053	void	1536	void
1054	set_width (CFPlus::Layout self, int max_width = -1)	1537	set_width (DC::Layout self, int max_width = -1)
1055	CODE:	1538	CODE:
1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1539	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057		1540
1058	void	1541	void
1059	set_indent (CFPlus::Layout self, int indent)	1542	set_indent (DC::Layout self, int indent)
1060	CODE:	1543	CODE:
1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1544	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062		1545
1063	void	1546	void
1064	set_spacing (CFPlus::Layout self, int spacing)	1547	set_spacing (DC::Layout self, int spacing)
1065	CODE:	1548	CODE:
1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1549	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067		1550
1068	void	1551	void
1069	set_ellipsise (CFPlus::Layout self, int ellipsise)	1552	set_ellipsise (DC::Layout self, int ellipsise)
1070	CODE:	1553	CODE:
1071	pango_layout_set_ellipsize (self->pl,	1554	pango_layout_set_ellipsize (self->pl,
1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1555	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1556	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1557	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075	: PANGO_ELLIPSIZE_NONE	1558	: PANGO_ELLIPSIZE_NONE
1076	);	1559	);
1077		1560
1078	void	1561	void
1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1562	set_single_paragraph_mode (DC::Layout self, int spm)
1080	CODE:	1563	CODE:
1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1564	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082		1565
1083	void	1566	void
1084	size (CFPlus::Layout self)	1567	size (DC::Layout self)
1085	PPCODE:	1568	PPCODE:
1086	{	1569	{
1087	int w, h;	1570	int w, h;
1088		1571
1089	layout_get_pixel_size (self, &w, &h);	1572	layout_get_pixel_size (self, &w, &h);
…		…
1092	PUSHs (sv_2mortal (newSViv (w)));	1575	PUSHs (sv_2mortal (newSViv (w)));
1093	PUSHs (sv_2mortal (newSViv (h)));	1576	PUSHs (sv_2mortal (newSViv (h)));
1094	}	1577	}
1095		1578
1096	int	1579	int
1097	descent (CFPlus::Layout self)	1580	descent (DC::Layout self)
1098	CODE:	1581	CODE:
1099	{	1582	{
1100	PangoRectangle rect;	1583	PangoRectangle rect;
1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1584	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102	pango_layout_line_get_pixel_extents (line, 0, &rect);	1585	pango_layout_line_get_pixel_extents (line, 0, &rect);
1103	RETVAL = PANGO_DESCENT (rect);	1586	RETVAL = PANGO_DESCENT (rect);
1104	}	1587	}
1105	OUTPUT:	1588	OUTPUT:
1106	RETVAL	1589	RETVAL
1107		1590
1108	int	1591	int
1109	xy_to_index (CFPlus::Layout self, int x, int y)	1592	xy_to_index (DC::Layout self, int x, int y)
1110	CODE:	1593	CODE:
1111	{	1594	{
1112	int index, trailing;	1595	int index, trailing;
1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1596	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114	RETVAL = index + trailing;	1597	RETVAL = index + trailing;
1115	}	1598	}
1116	OUTPUT:	1599	OUTPUT:
1117	RETVAL	1600	RETVAL
1118		1601
1119	void	1602	void
1120	cursor_pos (CFPlus::Layout self, int index)	1603	cursor_pos (DC::Layout self, int index)
1121	PPCODE:	1604	PPCODE:
1122	{	1605	{
1123	PangoRectangle strong_pos;	1606	PangoRectangle pos;
1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1607	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125		1608
1126	EXTEND (SP, 3);	1609	EXTEND (SP, 3);
1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1612	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130	}	1613	}
1131		1614
1132	void	1615	void
1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1616	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134	PPCODE:	1617	PPCODE:
1135	{	1618	{
1136	int line, x;	1619	int line, x;
1137		1620
1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1621	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1622	#if !PANGO_VERSION_CHECK (1, 17, 3)
1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1623	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140		1624	--line;
		1625	#endif
1141	EXTEND (SP, 2);	1626	EXTEND (SP, 2);
1142	PUSHs (sv_2mortal (newSViv (line - 1)));	1627	PUSHs (sv_2mortal (newSViv (line)));
1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1628	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144	}	1629	}
1145		1630
1146	void	1631	void
1147	line_x_to_index (CFPlus::Layout self, int line, int x)	1632	line_x_to_index (DC::Layout self, int line, int x)
1148	PPCODE:	1633	PPCODE:
1149	{	1634	{
1150	PangoLayoutLine *lp;	1635	PangoLayoutLine *lp;
1151	int index, trailing;	1636	int index, trailing;
1152		1637
1153	if (line < 0)	1638	if (line < 0)
1154	XSRETURN_EMPTY;	1639	XSRETURN_EMPTY;
1155		1640
1156	if (!(lp = pango_layout_get_line (self->pl, line)))	1641	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157	XSRETURN_EMPTY; /* do better */	1642	XSRETURN_EMPTY; /* do better */
1158		1643
1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1644	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160		1645
1161	EXTEND (SP, 2);	1646	EXTEND (SP, 2);
…		…
1167	PUSHs (sv_2mortal (newSViv (trailing)));	1652	PUSHs (sv_2mortal (newSViv (trailing)));
1168	}	1653	}
1169	}	1654	}
1170		1655
1171	void	1656	void
1172	render (CFPlus::Layout self, float x, float y, int flags = 0)	1657	render (DC::Layout self, float x, float y, int flags = 0)
1173	PPCODE:	1658	CODE:
		1659	rc_clear (self->rc);
1174	pango_opengl_render_layout_subpixel (	1660	pango_opengl_render_layout_subpixel (
1175	self->pl,	1661	self->pl,
		1662	self->rc,
1176	x * PANGO_SCALE, y * PANGO_SCALE,	1663	x * PANGO_SCALE, y * PANGO_SCALE,
1177	self->r, self->g, self->b, self->a,	1664	self->r, self->g, self->b, self->a,
1178	flags	1665	flags
1179	);	1666	);
		1667	// we assume that context_change actually clears/frees stuff
		1668	// and does not do any recomputation...
		1669	pango_layout_context_changed (self->pl);
1180		1670
1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183	void	1671	void
1184	pad2pot (SV data_, SV w_, SV *h_)	1672	draw (DC::Layout self)
1185	CODE:	1673	CODE:
1186	{	1674	{
1187	int ow = SvIV (w_);	1675	glEnable (GL_TEXTURE_2D);
1188	int oh = SvIV (h_);	1676	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1677	glEnable (GL_BLEND);
		1678	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1679	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1680	glEnable (GL_ALPHA_TEST);
		1681	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189		1682
1190	if (ow && oh)	1683	rc_draw (self->rc);
		1684
		1685	glDisable (GL_ALPHA_TEST);
		1686	glDisable (GL_BLEND);
		1687	glDisable (GL_TEXTURE_2D);
		1688	}
		1689
		1690	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1691
		1692	PROTOTYPES: ENABLE
		1693
		1694	void
		1695	pad (SV *data_, int ow, int oh, int nw, int nh)
		1696	CODE:
		1697	{
		1698	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1191	{	1699	{
1192	int nw = minpot (ow);
1193	int nh = minpot (oh);
1194
1195	if (nw != ow \|\| nh != oh)
1196	{
1197	if (SvOK (data_))
1198	{
1199	STRLEN datalen;	1700	STRLEN datalen;
1200	char *data = SvPVbyte (data_, datalen);	1701	char *data = SvPVbyte (data_, datalen);
1201	int bpp = datalen / (ow * oh);	1702	int bpp = datalen / (ow * oh);
1202	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1703	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1203		1704
1204	SvPOK_only (result_);	1705	SvPOK_only (result_);
1205	SvCUR_set (result_, nw * nh * bpp);	1706	SvCUR_set (result_, nw * nh * bpp);
1206		1707
1207	memset (SvPVX (result_), 0, nw * nh * bpp);	1708	memset (SvPVX (result_), 0, nw * nh * bpp);
1208	while (oh--)	1709	while (oh--)
1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1710	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210		1711
1211	sv_setsv (data_, result_);	1712	sv_setsv (data_, result_);
1212	}
1213
1214	sv_setiv (w_, nw);
1215	sv_setiv (h_, nh);
1216	}
1217	}	1713	}
1218	}	1714	}
1219		1715
1220	void	1716	void
1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1717	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1227	{	1723	{
1228	HV hv = (HV )SvRV (self);	1724	HV hv = (HV )SvRV (self);
1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1725	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1726	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1727	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1728
		1729	if (name <= 0)
		1730	XSRETURN_EMPTY;
1232		1731
1233	if (items < 5)	1732	if (items < 5)
1234	{	1733	{
1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1734	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1735	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1264	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1265	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1266	}	1765	}
1267	}	1766	}
1268		1767
1269	MODULE = CFPlus PACKAGE = CFPlus::Map	1768	void
		1769	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1770	PROTOTYPE: @
		1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
1270		1777
1271	CFPlus::Map	1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
		1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1890	CODE:
		1891	{
		1892	GLint width;
		1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1894	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1895	RETVAL = width > 0;
		1896	}
		1897	OUTPUT:
		1898	RETVAL
		1899
		1900	MODULE = Deliantra::Client PACKAGE = DC::Map
		1901
		1902	PROTOTYPES: DISABLE
		1903
		1904	DC::Map
1272	new (SV *class)	1905	new (SV *klass)
1273	CODE:	1906	CODE:
1274	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1275	RETVAL->x = 0;	1908	RETVAL->x = 0;
1276	RETVAL->y = 0;	1909	RETVAL->y = 0;
1277	RETVAL->w = 0;	1910	RETVAL->w = 0;
1278	RETVAL->h = 0;	1911	RETVAL->h = 0;
1279	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1284	RETVAL->row = 0;	1917	RETVAL->row = 0;
1285	OUTPUT:	1918	OUTPUT:
1286	RETVAL	1919	RETVAL
1287		1920
1288	void	1921	void
1289	DESTROY (CFPlus::Map self)	1922	DESTROY (DC::Map self)
1290	CODE:	1923	CODE:
1291	{	1924	{
1292	map_clear (self);	1925	map_clear (self);
1293	Safefree (self->face2tile);	1926	Safefree (self->face2tile);
1294	Safefree (self->tex);	1927	Safefree (self->tex);
1295	Safefree (self);	1928	Safefree (self);
1296	}	1929	}
1297		1930
1298	void	1931	void
1299	resize (CFPlus::Map self, int map_width, int map_height)	1932	resize (DC::Map self, int map_width, int map_height)
1300	CODE:	1933	CODE:
1301	self->w = map_width;	1934	self->w = map_width;
1302	self->h = map_height;	1935	self->h = map_height;
1303		1936
1304	void	1937	void
1305	clear (CFPlus::Map self)	1938	clear (DC::Map self)
1306	CODE:	1939	CODE:
1307	map_clear (self);	1940	map_clear (self);
1308		1941
1309	void	1942	void
1310	set_tileid (CFPlus::Map self, int face, int tile)	1943	set_tileid (DC::Map self, int face, int tile)
1311	CODE:	1944	CODE:
1312	{	1945	{
1313	need_facenum (self, face); self->face2tile [face] = tile;	1946	need_facenum (self, face); self->face2tile [face] = tile;
1314	need_texid (self, tile);	1947	need_texid (self, tile);
1315	}	1948	}
1316		1949
1317	void	1950	void
1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1319	CODE:	1952	CODE:
1320	{	1953	{
1321	tileid texid;	1954	tileid texid;
1322	maptex *tex;	1955	maptex *tex;
1323		1956
1324	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1325	return;	1958	return;
1326		1959
1327	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1328	return;	1961	return;
1329		1962
1330	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1331		1964
1332	if (!texid)	1965	if (!texid)
1333	return;	1966	return;
1334		1967
1335	tex = self->tex + texid;	1968	tex = self->tex + texid;
1336	tex->smoothtile = self->face2tile [smooth];	1969	tex->smoothtile = self->face2tile [smooth];
1337	tex->smoothlevel = level;	1970	tex->smoothlevel = level;
1338	}	1971	}
1339		1972
1340	void	1973	void
1341	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)	1974	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1342	CODE:	1975	CODE:
1343	{	1976	{
1344	need_texid (self, texid);	1977	need_texid (self, texid);
1345		1978
1346	{	1979	{
…		…
1365	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1366	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368	}	2001	}
1369		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
		2022
1370	int	2023	int
1371	ox (CFPlus::Map self)	2024	ox (DC::Map self)
1372	ALIAS:	2025	ALIAS:
1373	oy = 1	2026	oy = 1
1374	x = 2	2027	x = 2
1375	y = 3	2028	y = 3
1376	w = 4	2029	w = 4
…		…
1387	}	2040	}
1388	OUTPUT:	2041	OUTPUT:
1389	RETVAL	2042	RETVAL
1390		2043
1391	void	2044	void
1392	scroll (CFPlus::Map self, int dx, int dy)	2045	scroll (DC::Map self, int dx, int dy)
1393	CODE:	2046	CODE:
1394	{	2047	{
1395	if (dx > 0)	2048	if (dx > 0)
1396	map_blank (self, self->x, self->y, dx, self->h);	2049	map_blank (self, self->x, self->y, dx, self->h);
1397	else if (dx < 0)	2050	else if (dx < 0)
1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2051	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399		2052
1400	if (dy > 0)	2053	if (dy > 0)
1401	map_blank (self, self->x, self->y, self->w, dy);	2054	map_blank (self, self->x, self->y, self->w, dy);
1402	else if (dy < 0)	2055	else if (dy < 0)
1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2056	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404		2057
1405	self->ox += dx; self->x += dx;	2058	self->ox += dx; self->x += dx;
1406	self->oy += dy; self->y += dy;	2059	self->oy += dy; self->y += dy;
1407		2060
1408	while (self->y < 0)	2061	while (self->y < 0)
…		…
1412	self->rows += MAP_EXTEND_Y;	2065	self->rows += MAP_EXTEND_Y;
1413	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1414	}	2067	}
1415	}	2068	}
1416		2069
1417	void	2070	SV *
1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1419	CODE:	2072	CODE:
1420	{	2073	{
1421	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1422	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1423	mapcell *cell;	2076	mapcell *cell;
1424	int x, y, flags;	2077	int x, y, z, flags;
		2078	AV *missing = newAV ();
		2079	RETVAL = newRV_noinc ((SV *)missing);
1425		2080
1426	while (data < data_end - 1)	2081	while (data < data_end - 1)
1427	{	2082	{
1428	flags = (data [0] << 8) + data [1]; data += 2;	2083	flags = (data [0] << 8) + data [1]; data += 2;
1429		2084
…		…
1442		2097
1443	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1444		2099
1445	if (flags & 8)	2100	if (flags & 8)
1446	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1447	if (extmap)	2104	do
1448	{	2105	{
1449	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1450		2108
1451	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1452	{	2112	{
1453	ext = *data++;
1454	cmd = ext & 0x3f;
1455
1456	if (cmd < 4)
1457	cell->darkness = 255 - ext * 64 + 1;
1458	else if (cmd == 5) // health
1459	{
1460	cell->stat_width = 1;	2113	cell->stat_width = 1;
1461	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1462	}
1463	else if (cmd == 6) // monster width
1464	cell->stat_width = *data++ + 1;
1465	else if (cmd == 0x47)
1466	{
1467	if (*data == 8)
1468	; // decode player uuid
1469
1470	data += *data + 1;
1471	}
1472	else if (cmd == 8) // cell flags
1473	cell->flags = *data++;
1474	else if (ext & 0x40) // unknown, multibyte => skip
1475	data += *data + 1;
1476	else
1477	data++;
1478	}	2115	}
1479	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
1480	}	2133	}
1481	else	2134	while (ext & 0x80);
1482	cell->darkness = *data++ + 1;
1483	}	2135	}
1484		2136
		2137	for (z = 0; z <= 2; ++z)
1485	if (flags & 4)	2138	if (flags & (4 >> z))
1486	{	2139	{
1487	faceid face = (data [0] << 8) + data [1]; data += 2;	2140	faceid face = (data [0] << 8) + data [1]; data += 2;
1488	need_facenum (self, face);	2141	need_facenum (self, face);
1489	cell->tile [0] = self->face2tile [face];	2142	cell->tile [z] = self->face2tile [face];
		2143
		2144	if (cell->tile [z])
		2145	{
		2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
		2148	if (!tex->name)
		2149	av_push (missing, newSViv (cell->tile [z]));
		2150
		2151	if (tex->smoothtile)
		2152	{
		2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
		2155	if (!smooth->name)
		2156	av_push (missing, newSViv (tex->smoothtile));
		2157	}
		2158	}
1490	}	2159	}
1491
1492	if (flags & 2)
1493	{
1494	faceid face = (data [0] << 8) + data [1]; data += 2;
1495	need_facenum (self, face);
1496	cell->tile [1] = self->face2tile [face];
1497	}
1498
1499	if (flags & 1)
1500	{
1501	faceid face = (data [0] << 8) + data [1]; data += 2;
1502	need_facenum (self, face);
1503	cell->tile [2] = self->face2tile [face];
1504	}
1505	}	2160	}
1506	else	2161	else
1507	cell->darkness = 0;	2162	CELL_CLEAR (cell);
1508	}	2163	}
1509	}	2164	}
		2165	OUTPUT:
		2166	RETVAL
1510		2167
1511	SV *	2168	SV *
1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2169	mapmap (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	2170	CODE:
1514	{	2171	{
1515	int x1, x;	2172	int x1, x;
1516	int y1, y;	2173	int y1, y;
1517	int z;	2174	int z;
…		…
1530	? self->row + y	2187	? self->row + y
1531	: 0;	2188	: 0;
1532		2189
1533	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1534	{	2191	{
1535	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1536		2193
1537	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1538	{	2195	{
1539	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1540		2197
…		…
1542	{	2199	{
1543	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1544	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1545	int a1 = tex.a;	2202	int a1 = tex.a;
1546		2203
1547	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1548	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1549	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1550	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1551	}	2208	}
1552	}	2209	}
1553		2210
1554	*map++ = (r )	2211	*map++ = (r )
1555	\| (g << 8)	2212	\| (g << 8)
1556	\| (b << 16)	2213	\| (b << 16)
1557	\| (a << 24);	2214	\| (a << 24);
1558	}	2215	}
1559	}	2216	}
1560		2217
1561	RETVAL = map_sv;	2218	RETVAL = map_sv;
1562	}	2219	}
1563	OUTPUT:	2220	OUTPUT:
1564	RETVAL	2221	RETVAL
1565		2222
1566	void	2223	void
1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2224	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1568	CODE:	2225	CODE:
1569	{	2226	{
1570	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572	uint8_t smooth_max[256][256];
1573	smooth_key skey;
1574	int x, y, z;	2227	int x, y, z;
1575	int last_name;
1576		2228
		2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2230	int pl_x, pl_y;
		2231	maptex pl_tex;
		2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
		2234	rc_key_t key;
		2235	rc_array_t *arr;
		2236
		2237	pl_tex.name = 0;
		2238
1577	// thats current max. sorry.	2239	// that's current max. sorry.
1578	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
1579	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
1580		2242
1581	// clear key, in case of extra padding
1582	memset (&skey, 0, sizeof (skey));	2243	memset (&key, 0, sizeof (key));
1583		2244	key.r = 255;
1584	glColor4ub (255, 255, 255, 255);	2245	key.g = 255;
1585		2246	key.b = 255;
1586	glEnable (GL_BLEND);	2247	key.a = 255;
1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2248	key.mode = GL_QUADS;
1588	glEnable (GL_TEXTURE_2D);	2249	key.format = GL_T2F_V3F;
1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1590
1591	glBegin (GL_QUADS);
1592
1593	last_name = 0;
1594		2250
1595	mx += self->x;	2251	mx += self->x;
1596	my += self->y;	2252	my += self->y;
1597		2253
1598	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
1599	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
1600	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
1601	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1602		2258
1603	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1604	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1605	{	2261	{
1606	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1608	for (x = 0; x < sw; x++)	2264	for (x = 0; x < sw; x++)
1609	if (row->c0 <= x + mx && x + mx < row->c1)	2265	if (row->c0 <= x + mx && x + mx < row->c1)
1610	{	2266	{
1611	mapcell *cell = row->col + (x + mx - row->c0);	2267	mapcell *cell = row->col + (x + mx - row->c0);
1612		2268
1613	for (z = 0; z <= 2; z++)
1614	{
1615	uint8_t level = self->tex [cell->tile [z]].smoothlevel;
1616	if (level > smooth_max [x + 1][y + 1])
1617	smooth_max [x + 1][y + 1] = level;	2269	smooth_max[x + 1][y + 1] =
1618	}	2270	MAX (self->tex [cell->tile [0]].smoothlevel,
		2271	MAX (self->tex [cell->tile [1]].smoothlevel,
		2272	self->tex [cell->tile [2]].smoothlevel));
1619	}	2273	}
1620	}	2274	}
1621		2275
		2276	glEnable (GL_BLEND);
		2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2279
1622	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
1623	{	2281	{
		2282	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
1624	memset (smooth_level, 0, sizeof (smooth_level));	2285	memset (smooth_level, 0, sizeof (smooth_level));
		2286	key.texname = -1;
1625		2287
1626	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh; y++)
1627	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1628	{	2290	{
1629	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
…		…
1635	tileid tile = cell->tile [z];	2297	tileid tile = cell->tile [z];
1636		2298
1637	if (tile)	2299	if (tile)
1638	{	2300	{
1639	maptex tex = self->tex [tile];	2301	maptex tex = self->tex [tile];
1640	int px = (x + 1) * T - tex.w;	2302	int px, py;
1641	int py = (y + 1) * T - tex.h;
1642		2303
1643	// suppressing texture state switches here
1644	// is only moderately effective, but worth the extra effort
1645	if (last_name != tex.name)	2304	if (key.texname != tex.name)
1646	{	2305	{
		2306	self->tex [tile].unused = 0;
		2307
1647	if (!tex.name)	2308	if (!tex.name)
1648	tex = self->tex [2]; /* missing, replace by noface */	2309	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1649		2310
1650	glEnd ();	2311	key.texname = tex.name;
1651	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2312	arr = rc_array (rc, &key);
1652	glBegin (GL_QUADS);
1653	}	2313	}
1654		2314
1655	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2315	px = (x + 1) * Th - tex.w;
1656	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2316	py = (y + 1) * Tw - tex.h;
1657	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1658	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1659		2317
1660	if (cell->flags && z == 2)	2318	if (expect_false (cell->player == player) && expect_false (z == 2))
1661	{	2319	{
1662	if (cell->flags & 1)	2320	pl_x = px;
		2321	pl_y = py;
		2322	pl_tex = tex;
1663	{	2323	continue;
1664	maptex tex = self->tex [1];
1665	int px = x * T + T * 2 / 32;
1666	int py = y * T - T * 6 / 32;
1667
1668	glEnd ();
1669	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1670	glBegin (GL_QUADS);
1671
1672	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676	}
1677	}	2324	}
		2325
		2326	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2327	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2328	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2329	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1678		2330
1679	// update smooth hash	2331	// update smooth hash
1680	if (tex.smoothtile)	2332	if (tex.smoothtile)
1681	{	2333	{
1682	skey.tile = tex.smoothtile;	2334	skey.tile = tex.smoothtile;
…		…
1685	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2337	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
1686		2338
1687	// add bits to current tile and all neighbours. skey.x\|y is	2339	// add bits to current tile and all neighbours. skey.x\|y is
1688	// shifted +1\|+1 so we always stay positive.	2340	// shifted +1\|+1 so we always stay positive.
1689		2341
		2342	// bits is ___n cccc CCCC bbbb
		2343	// n do not draw borders&corners
		2344	// c draw these corners, but...
		2345	// C ... not these
		2346	// b draw these borders
		2347
		2348	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2349	// ┃· ·· ·┃ ━━
		2350
		2351	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2352	// ·· ·· ·┏ ┓·
		2353
1690	// full tile	2354	// full tile
1691	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2355	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1692		2356
1693	// borders	2357	// borders
1694	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2358	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1695	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2359	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1696	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2360	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1697	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2361	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1698		2362
1699	// corners	2363	// corners
1700	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2364	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1701	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2365	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1702	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2366	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1703	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2367	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2368	}
		2369	}
		2370
		2371	if (expect_false (z == 2) && expect_false (cell->flags))
		2372	{
		2373	// overlays such as the speech bubble, probably more to come
		2374	if (cell->flags & 1)
		2375	{
		2376	rc_key_t key_ov = key;
		2377	maptex tex = self->tex [TEXID_SPEECH];
		2378	rc_array_t *arr;
		2379	int px = x * Tw + Tw * 2 / 32;
		2380	int py = y * Th - Th * 6 / 32;
		2381
		2382	key_ov.texname = tex.name;
		2383	arr = rc_array (rc_ov, &key_ov);
		2384
		2385	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2386	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2388	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1704	}	2389	}
1705	}	2390	}
1706	}	2391	}
1707	}	2392	}
1708		2393
		2394	rc_draw (rc);
		2395	rc_clear (rc);
		2396
1709	// go through all smoothlevels, lowest to highest, then draw	2397	// go through all smoothlevels, lowest to highest, then draw.
1710	// this is basically counting sort	2398	// this is basically counting sort
1711	{	2399	{
1712	int w, b;	2400	int w, b;
1713		2401
		2402	glEnable (GL_TEXTURE_2D);
		2403	glBegin (GL_QUADS);
1714	for (w = 0; w < 256 / 32; ++w)	2404	for (w = 0; w < 256 / 32; ++w)
1715	{	2405	{
1716	uint32_t smask = smooth_level [w];	2406	uint32_t smask = smooth_level [w];
1717	if (smask)	2407	if (smask)
1718	for (b = 0; b < 32; ++b)	2408	for (b = 0; b < 32; ++b)
1719	if (smask & (((uint32_t)1) << b))	2409	if (smask & (((uint32_t)1) << b))
1720	{	2410	{
1721	int level = (w << 5) \| b;	2411	int level = (w << 5) \| b;
1722	HE *he;	2412	HE *he;
1723		2413
1724	hv_iterinit (smooth);	2414	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1725	while ((he = hv_iternext (smooth)))
1726	{	2415	{
1727	smooth_key skey = (smooth_key )HeKEY (he);	2416	smooth_key &skey = it->first;
1728	IV bits = SvIVX (HeVAL (he));	2417	IV bits = it->second;
1729
1730	// bits is ___n cccc CCCC bbbb
1731	// n do not draw borders&corners
1732	// c draw these corners, but...
1733	// C ... not these
1734	// b draw these borders
1735		2418
1736	if (!(bits & 0x1000)	2419	if (!(bits & 0x1000)
1737	&& skey->level == level	2420	&& skey.level == level
1738	&& level >= smooth_max [skey->x][skey->y])	2421	&& level > smooth_max [skey.x][skey.y])
1739	{	2422	{
1740	maptex tex = self->tex [skey->tile];	2423	maptex tex = self->tex [skey.tile];
1741	int px = (((int)skey->x) - 1) * T;	2424	int px = (((int)skey.x) - 1) * Tw;
1742	int py = (((int)skey->y) - 1) * T;	2425	int py = (((int)skey.y) - 1) * Th;
1743	int border = bits & 15;	2426	int border = bits & 15;
1744	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2427	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1745	float dx = tex.s * .0625f; // 16 images/row	2428	float dx = tex.s * .0625f; // 16 images/row
1746	float dy = tex.t * .5f ; // 2 images/column	2429	float dy = tex.t * .5f ; // 2 images/column
1747		2430
1748	// this time naively avoiding texture state changes
1749	// save gobs of state changes.
1750	if (last_name != tex.name)	2431	if (tex.name)
1751	{	2432	{
		2433	// this time avoiding texture state changes
		2434	// save gobs of state changes.
1752	if (!tex.name)	2435	if (key.texname != tex.name)
1753	continue; // smoothing not yet available	2436	{
		2437	self->tex [skey.tile].unused = 0;
1754		2438
1755	glEnd ();	2439	glEnd ();
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2440	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1757	glBegin (GL_QUADS);	2441	glBegin (GL_QUADS);
1758	}	2442	}
1759		2443
1760	if (border)	2444	if (border)
1761	{	2445	{
1762	float ox = border * dx;	2446	float ox = border * dx;
1763		2447
1764	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2448	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1765	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1766	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2450	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1767	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2451	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1768	}	2452	}
1769		2453
1770	if (corner)	2454	if (corner)
1771	{	2455	{
1772	float ox = corner * dx;	2456	float ox = corner * dx;
1773		2457
1774	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2458	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1775	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2459	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1776	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2460	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1777	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2461	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2462	}
1778	}	2463	}
1779	}	2464	}
1780	}	2465	}
1781	}	2466	}
1782	}	2467	}
		2468
		2469	glEnd ();
		2470	glDisable (GL_TEXTURE_2D);
		2471	key.texname = -1;
1783	}	2472	}
1784
1785	hv_clear (smooth);
1786	}	2473	}
1787		2474
1788	glEnd ();	2475	if (pl_tex.name)
		2476	{
		2477	maptex tex = pl_tex;
		2478	int px = pl_x + sdx;
		2479	int py = pl_y + sdy;
1789		2480
1790	glDisable (GL_TEXTURE_2D);	2481	key.texname = tex.name;
		2482	arr = rc_array (rc, &key);
		2483
		2484	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2485	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2486	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2487	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2488
		2489	rc_draw (rc);
		2490	}
		2491
		2492	rc_draw (rc_ov);
		2493	rc_clear (rc_ov);
		2494
1791	glDisable (GL_BLEND);	2495	glDisable (GL_BLEND);
		2496	rc_free (rc);
		2497	rc_free (rc_ov);
1792		2498
1793	// top layer: overlays such as the health bar	2499	// top layer: overlays such as the health bar
1794	for (y = 0; y < sh; y++)	2500	for (y = 0; y < sh; y++)
1795	if (0 <= y + my && y + my < self->rows)	2501	if (0 <= y + my && y + my < self->rows)
1796	{	2502	{
…		…
1799	for (x = 0; x < sw; x++)	2505	for (x = 0; x < sw; x++)
1800	if (row->c0 <= x + mx && x + mx < row->c1)	2506	if (row->c0 <= x + mx && x + mx < row->c1)
1801	{	2507	{
1802	mapcell *cell = row->col + (x + mx - row->c0);	2508	mapcell *cell = row->col + (x + mx - row->c0);
1803		2509
1804	int px = x * T;	2510	int px = x * Tw;
1805	int py = y * T;	2511	int py = y * Th;
		2512
		2513	if (expect_false (cell->player == player))
		2514	{
		2515	px += sdx;
		2516	py += sdy;
		2517	}
1806		2518
1807	if (cell->stat_hp)	2519	if (cell->stat_hp)
1808	{	2520	{
1809	int width = cell->stat_width * T;	2521	int width = cell->stat_width * Tw;
1810	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2522	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1811		2523
1812	glColor3ub (0, 0, 0);	2524	glColor3ub (0, 0, 0);
1813	glRectf (px + 1, py - thick - 2,	2525	glRectf (px + 1, py - thick - 2,
1814	px + width - 1, py);	2526	px + width - 1, py);
1815		2527
…		…
1821	}	2533	}
1822	}	2534	}
1823	}	2535	}
1824		2536
1825	void	2537	void
1826	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2538	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1827	CODE:	2539	CODE:
1828	{	2540	{
1829	static float color[16][3] = {	2541	static float color[16][3] = {
1830	{ 0.00F, 0.00F, 0.00F },	2542	{ 0.00f, 0.00f, 0.00f },
1831	{ 1.00F, 1.00F, 1.00F },	2543	{ 1.00f, 1.00f, 1.00f },
1832	{ 0.00F, 0.00F, 0.55F },	2544	{ 0.00f, 0.00f, 0.55f },
1833	{ 1.00F, 0.00F, 0.00F },	2545	{ 1.00f, 0.00f, 0.00f },
1834		2546
1835	{ 1.00F, 0.54F, 0.00F },	2547	{ 1.00f, 0.54f, 0.00f },
1836	{ 0.11F, 0.56F, 1.00F },	2548	{ 0.11f, 0.56f, 1.00f },
1837	{ 0.93F, 0.46F, 0.00F },	2549	{ 0.93f, 0.46f, 0.00f },
1838	{ 0.18F, 0.54F, 0.34F },	2550	{ 0.18f, 0.54f, 0.34f },
1839		2551
1840	{ 0.56F, 0.73F, 0.56F },	2552	{ 0.56f, 0.73f, 0.56f },
1841	{ 0.80F, 0.80F, 0.80F },	2553	{ 0.80f, 0.80f, 0.80f },
1842	{ 0.55F, 0.41F, 0.13F },	2554	{ 0.55f, 0.41f, 0.13f },
1843	{ 0.99F, 0.77F, 0.26F },	2555	{ 0.99f, 0.77f, 0.26f },
1844		2556
1845	{ 0.74F, 0.65F, 0.41F },	2557	{ 0.74f, 0.65f, 0.41f },
1846		2558
1847	{ 0.00F, 1.00F, 1.00F },	2559	{ 0.00f, 1.00f, 1.00f },
1848	{ 1.00F, 0.00F, 1.00F },	2560	{ 1.00f, 0.00f, 1.00f },
1849	{ 1.00F, 1.00F, 0.00F },	2561	{ 1.00f, 1.00f, 0.00f },
1850	};	2562	};
1851		2563
1852	int x, y;	2564	int x, y;
1853		2565
1854	glEnable (GL_TEXTURE_2D);	2566	glEnable (GL_TEXTURE_2D);
		2567	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2568	* but the nvidia driver (185.18.14) mishandles alpha textures
		2569	* and takes the colour from god knows where instead of using
		2570	* Cp. MODULATE results in the same colour, but slightly different
		2571	* alpha, but atcually gives us the correct colour with nvidia.
		2572	*/
1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2573	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1856	glEnable (GL_BLEND);	2574	glEnable (GL_BLEND);
1857	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2575	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1858	glBegin (GL_QUADS);	2576	glBegin (GL_QUADS);
1859		2577
1860	for (y = 0; y < h; y++)	2578	for (y = 0; y < h; y++)
…		…
1864		2582
1865	if (m)	2583	if (m)
1866	{	2584	{
1867	float *c = color [m & 15];	2585	float *c = color [m & 15];
1868		2586
1869	float tx1 = m & 0x40 ? 0.5 : 0.;	2587	float tx1 = m & 0x40 ? 0.5f : 0.f;
1870	float tx2 = tx1 + 0.5;	2588	float tx2 = tx1 + 0.5f;
1871		2589
1872	glColor4f (c[0], c[1], c[2], 0.75);	2590	glColor4f (c[0], c[1], c[2], 1);
1873	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2591	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1874	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2592	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1875	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2593	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1876	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2594	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1877	}	2595	}
…		…
1881	glDisable (GL_BLEND);	2599	glDisable (GL_BLEND);
1882	glDisable (GL_TEXTURE_2D);	2600	glDisable (GL_TEXTURE_2D);
1883	}	2601	}
1884		2602
1885	void	2603	void
1886	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2604	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1887	PPCODE:	2605	PPCODE:
1888	{	2606	{
1889	int x, y;	2607	int x, y;
1890	int sw4 = (sw + 3) & ~3;	2608	int sw1 = sw + 2;
		2609	int sh1 = sh + 2;
		2610	int sh3 = sh * 3;
		2611	int sw3 = sw * 3;
1891	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2612	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1892	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2613	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1893		2614	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1894	memset (darkness, 255, sw4 * sh);	2615	memset (darkness1, 0, sw1*sh1);
		2616
1895	SvPOK_only (darkness_sv);	2617	SvPOK_only (darkness3_sv);
1896	SvCUR_set (darkness_sv, sw4 * sh);	2618	SvCUR_set (darkness3_sv, sw3 * sh3);
1897		2619
1898	mx += self->x;	2620	mx += self->x - 1;
1899	my += self->y;	2621	my += self->y - 1;
1900		2622
1901	for (y = 0; y < sh; y++)	2623	for (y = 0; y < sh1; y++)
1902	if (0 <= y + my && y + my < self->rows)	2624	if (0 <= y + my && y + my < self->rows)
1903	{	2625	{
1904	maprow *row = self->row + (y + my);	2626	maprow *row = self->row + (y + my);
1905		2627
1906	for (x = 0; x < sw; x++)	2628	for (x = 0; x < sw1; x++)
1907	if (row->c0 <= x + mx && x + mx < row->c1)	2629	if (row->c0 <= x + mx && x + mx < row->c1)
1908	{	2630	{
1909	mapcell *cell = row->col + (x + mx - row->c0);	2631	mapcell *cell = row->col + (x + mx - row->c0);
1910		2632
1911	darkness[y * sw4 + x] = cell->darkness	2633	darkness1 [y * sw1 + x] = cell->darkness
1912	? 255 - (cell->darkness - 1)	2634	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1913	: 255 - FOW_DARKNESS;	2635	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1914	}	2636	}
1915	}	2637	}
1916		2638
		2639	for (y = 0; y < sh; ++y)
		2640	for (x = 0; x < sw; ++x)
		2641	{
		2642	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2643	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2644	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2645	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2646	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2647	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2648	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2649	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2650	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2651
		2652	uint8_t r11 = (d11 + d21 + d12) / 3;
		2653	uint8_t r21 = d21;
		2654	uint8_t r31 = (d21 + d31 + d32) / 3;
		2655
		2656	uint8_t r12 = d12;
		2657	uint8_t r22 = d22;
		2658	uint8_t r32 = d32;
		2659
		2660	uint8_t r13 = (d13 + d23 + d12) / 3;
		2661	uint8_t r23 = d23;
		2662	uint8_t r33 = (d23 + d33 + d32) / 3;
		2663
		2664	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2665	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2666	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2667	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2668	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2670	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2671	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2673	}
		2674
		2675	free (darkness1);
		2676
1917	EXTEND (SP, 3);	2677	EXTEND (SP, 3);
1918	PUSHs (sv_2mortal (newSViv (sw4)));	2678	PUSHs (sv_2mortal (newSViv (sw3)));
1919	PUSHs (sv_2mortal (newSViv (sh)));	2679	PUSHs (sv_2mortal (newSViv (sh3)));
1920	PUSHs (darkness_sv);	2680	PUSHs (darkness3_sv);
1921	}	2681	}
1922		2682
1923	SV *	2683	SV *
1924	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2684	get_rect (DC::Map self, int x0, int y0, int w, int h)
1925	CODE:	2685	CODE:
1926	{	2686	{
1927	int x, y, x1, y1;	2687	int x, y, x1, y1;
1928	SV data_sv = newSV (w h * 7 + 5);	2688	SV data_sv = newSV (w h * 7 + 5);
1929	uint8_t data = (uint8_t )SvPVX (data_sv);	2689	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1986	else	2746	else
1987	*data++ = 0;	2747	*data++ = 0;
1988	}	2748	}
1989	}	2749	}
1990		2750
		2751	/* if size is wh + 5 then no data has been found /
		2752	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2753	{
1991	SvPOK_only (data_sv);	2754	SvPOK_only (data_sv);
1992	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2755	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2756	}
		2757
1993	RETVAL = data_sv;	2758	RETVAL = data_sv;
1994	}	2759	}
1995	OUTPUT:	2760	OUTPUT:
1996	RETVAL	2761	RETVAL
1997		2762
1998	void	2763	void
1999	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2764	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2000	PPCODE:	2765	PPCODE:
2001	{	2766	{
2002	int x, y, z;	2767	int x, y, z;
2003	int w, h;	2768	int w, h;
2004	int x1, y1;	2769	int x1, y1;
		2770	STRLEN len;
		2771	uint8_t data, end;
		2772
		2773	len = SvLEN (data_sv);
		2774	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2775	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2776	end = data + len + 8;
		2777
		2778	if (len < 5)
		2779	XSRETURN_EMPTY;
2005		2780
2006	if (*data++ != 0)	2781	if (*data++ != 0)
2007	return; /* version mismatch */	2782	XSRETURN_EMPTY; /* version mismatch */
2008		2783
2009	w = data++ << 8; w \|= data++;	2784	w = data++ << 8; w \|= data++;
2010	h = data++ << 8; h \|= data++;	2785	h = data++ << 8; h \|= data++;
2011		2786
2012	// we need to do this 'cause we don't keep an absolute coord system for rows	2787	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2024	{	2799	{
2025	maprow *row = map_get_row (self, y);	2800	maprow *row = map_get_row (self, y);
2026		2801
2027	for (x = x0; x < x1; x++)	2802	for (x = x0; x < x1; x++)
2028	{	2803	{
		2804	uint8_t flags;
		2805
		2806	if (data + 7 >= end)
		2807	XSRETURN_EMPTY;
		2808
2029	uint8_t flags = *data++;	2809	flags = *data++;
2030		2810
2031	if (flags)	2811	if (flags)
2032	{	2812	{
2033	mapcell *cell = row_get_cell (row, x);	2813	mapcell *cell = row_get_cell (row, x);
2034	tileid tile[3] = { 0, 0, 0 };	2814	tileid tile[3] = { 0, 0, 0 };
…		…
2037	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2817	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2038	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2818	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2039		2819
2040	if (cell->darkness == 0)	2820	if (cell->darkness == 0)
2041	{	2821	{
2042	cell->darkness = 0;	2822	/cell->darkness = 0;/
		2823	EXTEND (SP, 3);
2043		2824
2044	for (z = 0; z <= 2; z++)	2825	for (z = 0; z <= 2; z++)
2045	{	2826	{
2046	tileid t = tile [z];	2827	tileid t = tile [z];
2047		2828
2048	if (t >= self->texs \|\| (t && !self->tex [t].name))	2829	if (t >= self->texs \|\| (t && !self->tex [t].name))
2049	{	2830	{
2050	XPUSHs (sv_2mortal (newSViv (t)));	2831	PUSHs (sv_2mortal (newSViv (t)));
2051	need_texid (self, t);	2832	need_texid (self, t);
2052	}	2833	}
2053		2834
2054	cell->tile [z] = t;	2835	cell->tile [z] = t;
2055	}	2836	}
…		…
2057	}	2838	}
2058	}	2839	}
2059	}	2840	}
2060	}	2841	}
2061		2842
2062	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2843	MODULE = Deliantra::Client PACKAGE = DC::RW
2063		2844
2064	CFPlus::MixChunk	2845	DC::RW
2065	new_from_file (SV class, char path)	2846	new (SV klass, SV data_sv)
2066	CODE:	2847	CODE:
2067	RETVAL = Mix_LoadWAV (path);	2848	{
		2849	STRLEN datalen;
		2850	char *data = SvPVbyte (data_sv, datalen);
		2851
		2852	RETVAL = SDL_RWFromConstMem (data, datalen);
		2853	}
2068	OUTPUT:	2854	OUTPUT:
2069	RETVAL	2855	RETVAL
2070		2856
		2857	DC::RW
		2858	new_from_file (SV klass, const char path, const char *mode = "rb")
		2859	CODE:
		2860	RETVAL = SDL_RWFromFile (path, mode);
		2861	OUTPUT:
		2862	RETVAL
		2863
		2864	# fails on win32:
		2865	# dc.xs(2268) : error C2059: syntax error : '('
2071	void	2866	#void
		2867	#close (DC::RW self)
		2868	# CODE:
		2869	# (self->(close)) (self);
		2870
		2871	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2872
		2873	PROTOTYPES: DISABLE
		2874
		2875	DC::Channel
		2876	find ()
		2877	CODE:
		2878	{
		2879	RETVAL = Mix_GroupAvailable (-1);
		2880
		2881	if (RETVAL < 0)
		2882	{
		2883	RETVAL = Mix_GroupOldest (-1);
		2884
		2885	if (RETVAL < 0)
		2886	{
		2887	// happens sometimes, maybe it just stopped playing(?)
		2888	RETVAL = Mix_GroupAvailable (-1);
		2889
		2890	if (RETVAL < 0)
		2891	XSRETURN_UNDEF;
		2892	}
		2893	else
		2894	Mix_HaltChannel (RETVAL);
		2895	}
		2896
		2897	Mix_UnregisterAllEffects (RETVAL);
		2898	Mix_Volume (RETVAL, 128);
		2899	}
		2900	OUTPUT:
		2901	RETVAL
		2902
		2903	void
		2904	halt (DC::Channel self)
		2905	CODE:
		2906	Mix_HaltChannel (self);
		2907
		2908	void
		2909	expire (DC::Channel self, int ticks = -1)
		2910	CODE:
		2911	Mix_ExpireChannel (self, ticks);
		2912
		2913	void
		2914	fade_out (DC::Channel self, int ticks = -1)
		2915	CODE:
		2916	Mix_FadeOutChannel (self, ticks);
		2917
		2918	int
		2919	volume (DC::Channel self, int volume)
		2920	CODE:
		2921	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2922	OUTPUT:
		2923	RETVAL
		2924
		2925	void
		2926	unregister_all_effects (DC::Channel self)
		2927	CODE:
		2928	Mix_UnregisterAllEffects (self);
		2929
		2930	void
		2931	set_panning (DC::Channel self, int left, int right)
		2932	CODE:
		2933	left = CLAMP (left , 0, 255);
		2934	right = CLAMP (right, 0, 255);
		2935	Mix_SetPanning (self, left, right);
		2936
		2937	void
		2938	set_distance (DC::Channel self, int distance)
		2939	CODE:
		2940	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2941
		2942	void
		2943	set_position (DC::Channel self, int angle, int distance)
		2944	CODE:
		2945
		2946	void
		2947	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2948	CODE:
		2949	{
		2950	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2951	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2952	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2953	}
		2954
		2955	void
		2956	set_reverse_stereo (DC::Channel self, int flip)
		2957	CODE:
		2958	Mix_SetReverseStereo (self, flip);
		2959
		2960	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2961
		2962	PROTOTYPES: DISABLE
		2963
		2964	void
		2965	decoders ()
		2966	PPCODE:
		2967	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2968	int i, num = Mix_GetNumChunkDecoders ();
		2969	EXTEND (SP, num);
		2970	for (i = 0; i < num; ++i)
		2971	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2972	#else
		2973	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2974	#endif
		2975
		2976	DC::MixChunk
		2977	new (SV *klass, DC::RW rwops)
		2978	CODE:
		2979	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2980	OUTPUT:
		2981	RETVAL
		2982
		2983	void
2072	DESTROY (CFPlus::MixChunk self)	2984	DESTROY (DC::MixChunk self)
2073	CODE:	2985	CODE:
2074	Mix_FreeChunk (self);	2986	Mix_FreeChunk (self);
2075		2987
2076	int	2988	int
2077	volume (CFPlus::MixChunk self, int volume = -1)	2989	volume (DC::MixChunk self, int volume = -1)
2078	CODE:	2990	CODE:
		2991	if (items > 1)
		2992	volume = CLAMP (volume, 0, 128);
2079	RETVAL = Mix_VolumeChunk (self, volume);	2993	RETVAL = Mix_VolumeChunk (self, volume);
2080	OUTPUT:	2994	OUTPUT:
2081	RETVAL	2995	RETVAL
2082		2996
2083	int	2997	DC::Channel
2084	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2998	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2085	CODE:	2999	CODE:
		3000	{
2086	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3001	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		3002
		3003	if (RETVAL < 0)
		3004	XSRETURN_UNDEF;
		3005
		3006	if (channel < 0)
		3007	{
		3008	Mix_UnregisterAllEffects (RETVAL);
		3009	Mix_Volume (RETVAL, 128);
		3010	}
		3011	}
2087	OUTPUT:	3012	OUTPUT:
2088	RETVAL	3013	RETVAL
2089		3014
2090	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3015	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3016
		3017	void
		3018	decoders ()
		3019	PPCODE:
		3020	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3021	int i, num = Mix_GetNumMusicDecoders ();
		3022	EXTEND (SP, num);
		3023	for (i = 0; i < num; ++i)
		3024	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3025	#else
		3026	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3027	#endif
2091		3028
2092	int	3029	int
2093	volume (int volume = -1)	3030	volume (int volume = -1)
		3031	PROTOTYPE: ;$
2094	CODE:	3032	CODE:
		3033	if (items > 0)
		3034	volume = CLAMP (volume, 0, 128);
2095	RETVAL = Mix_VolumeMusic (volume);	3035	RETVAL = Mix_VolumeMusic (volume);
2096	OUTPUT:	3036	OUTPUT:
2097	RETVAL	3037	RETVAL
2098		3038
2099	CFPlus::MixMusic	3039	void
2100	new_from_file (SV class, char path)	3040	fade_out (int ms)
2101	CODE:	3041	CODE:
2102	RETVAL = Mix_LoadMUS (path);	3042	Mix_FadeOutMusic (ms);
		3043
		3044	void
		3045	halt ()
		3046	CODE:
		3047	Mix_HaltMusic ();
		3048
		3049	int
		3050	playing ()
		3051	CODE:
		3052	RETVAL = Mix_PlayingMusic ();
2103	OUTPUT:	3053	OUTPUT:
2104	RETVAL	3054	RETVAL
2105		3055
		3056	DC::MixMusic
		3057	new (SV *klass, DC::RW rwops)
		3058	CODE:
		3059	RETVAL = Mix_LoadMUS_RW (rwops);
		3060	OUTPUT:
		3061	RETVAL
		3062
2106	void	3063	void
2107	DESTROY (CFPlus::MixMusic self)	3064	DESTROY (DC::MixMusic self)
2108	CODE:	3065	CODE:
2109	Mix_FreeMusic (self);	3066	Mix_FreeMusic (self);
2110		3067
2111	int	3068	int
2112	play (CFPlus::MixMusic self, int loops = -1)	3069	play (DC::MixMusic self, int loops = -1)
2113	CODE:	3070	CODE:
2114	RETVAL = Mix_PlayMusic (self, loops);	3071	RETVAL = Mix_PlayMusic (self, loops);
2115	OUTPUT:	3072	OUTPUT:
2116	RETVAL	3073	RETVAL
2117		3074
2118	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3075	void
		3076	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3077	CODE:
		3078	Mix_FadeInMusicPos (self, loops, ms, position);
		3079
		3080	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3081
		3082	PROTOTYPES: ENABLE
2119		3083
2120	BOOT:	3084	BOOT:
2121	{	3085	{
2122	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3086	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2123	static const struct {	3087	static const struct {
2124	const char *name;	3088	const char *name;
2125	IV iv;	3089	IV iv;
2126	} *civ, const_iv[] = {	3090	} *civ, const_iv[] = {
2127	# define const_iv(name) { # name, (IV)name }	3091	# define const_iv(name) { # name, (IV)name }
		3092	const_iv (GL_VENDOR),
		3093	const_iv (GL_VERSION),
		3094	const_iv (GL_EXTENSIONS),
		3095	const_iv (GL_MAX_TEXTURE_UNITS),
2128	const_iv (GL_COLOR_MATERIAL),	3096	const_iv (GL_COLOR_MATERIAL),
2129	const_iv (GL_SMOOTH),	3097	const_iv (GL_SMOOTH),
2130	const_iv (GL_FLAT),	3098	const_iv (GL_FLAT),
2131	const_iv (GL_DITHER),	3099	const_iv (GL_DITHER),
2132	const_iv (GL_BLEND),	3100	const_iv (GL_BLEND),
…		…
2136	const_iv (GL_ALPHA_TEST),	3104	const_iv (GL_ALPHA_TEST),
2137	const_iv (GL_NORMALIZE),	3105	const_iv (GL_NORMALIZE),
2138	const_iv (GL_RESCALE_NORMAL),	3106	const_iv (GL_RESCALE_NORMAL),
2139	const_iv (GL_FRONT),	3107	const_iv (GL_FRONT),
2140	const_iv (GL_BACK),	3108	const_iv (GL_BACK),
		3109	const_iv (GL_AUX0),
2141	const_iv (GL_AND),	3110	const_iv (GL_AND),
2142	const_iv (GL_ONE),	3111	const_iv (GL_ONE),
2143	const_iv (GL_ZERO),	3112	const_iv (GL_ZERO),
2144	const_iv (GL_SRC_ALPHA),	3113	const_iv (GL_SRC_ALPHA),
2145	const_iv (GL_DST_ALPHA),	3114	const_iv (GL_DST_ALPHA),
2146	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3115	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2147	const_iv (GL_ONE_MINUS_DST_ALPHA),	3116	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3117	const_iv (GL_SRC_COLOR),
		3118	const_iv (GL_DST_COLOR),
		3119	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3120	const_iv (GL_ONE_MINUS_DST_COLOR),
2148	const_iv (GL_SRC_ALPHA_SATURATE),	3121	const_iv (GL_SRC_ALPHA_SATURATE),
2149	const_iv (GL_RGB),	3122	const_iv (GL_RGB),
2150	const_iv (GL_RGBA),	3123	const_iv (GL_RGBA),
2151	const_iv (GL_RGBA4),	3124	const_iv (GL_RGBA4),
2152	const_iv (GL_RGBA8),	3125	const_iv (GL_RGBA8),
…		…
2158	const_iv (GL_INTENSITY),	3131	const_iv (GL_INTENSITY),
2159	const_iv (GL_LUMINANCE),	3132	const_iv (GL_LUMINANCE),
2160	const_iv (GL_LUMINANCE_ALPHA),	3133	const_iv (GL_LUMINANCE_ALPHA),
2161	const_iv (GL_FLOAT),	3134	const_iv (GL_FLOAT),
2162	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3135	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3136	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3137	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3138	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3139	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3140	const_iv (GL_COMPRESSED_RGB_ARB),
		3141	const_iv (GL_COMPRESSED_RGBA_ARB),
2163	const_iv (GL_COMPILE),	3142	const_iv (GL_COMPILE),
		3143	const_iv (GL_PROXY_TEXTURE_1D),
		3144	const_iv (GL_PROXY_TEXTURE_2D),
2164	const_iv (GL_TEXTURE_1D),	3145	const_iv (GL_TEXTURE_1D),
2165	const_iv (GL_TEXTURE_2D),	3146	const_iv (GL_TEXTURE_2D),
2166	const_iv (GL_TEXTURE_ENV),	3147	const_iv (GL_TEXTURE_ENV),
2167	const_iv (GL_TEXTURE_MAG_FILTER),	3148	const_iv (GL_TEXTURE_MAG_FILTER),
2168	const_iv (GL_TEXTURE_MIN_FILTER),	3149	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2189	const_iv (GL_COLOR_LOGIC_OP),	3170	const_iv (GL_COLOR_LOGIC_OP),
2190	const_iv (GL_SEPARABLE_2D),	3171	const_iv (GL_SEPARABLE_2D),
2191	const_iv (GL_CONVOLUTION_2D),	3172	const_iv (GL_CONVOLUTION_2D),
2192	const_iv (GL_CONVOLUTION_BORDER_MODE),	3173	const_iv (GL_CONVOLUTION_BORDER_MODE),
2193	const_iv (GL_CONSTANT_BORDER),	3174	const_iv (GL_CONSTANT_BORDER),
		3175	const_iv (GL_POINTS),
2194	const_iv (GL_LINES),	3176	const_iv (GL_LINES),
2195	const_iv (GL_LINE_STRIP),	3177	const_iv (GL_LINE_STRIP),
2196	const_iv (GL_LINE_LOOP),	3178	const_iv (GL_LINE_LOOP),
2197	const_iv (GL_QUADS),	3179	const_iv (GL_QUADS),
2198	const_iv (GL_QUAD_STRIP),	3180	const_iv (GL_QUAD_STRIP),
2199	const_iv (GL_TRIANGLES),	3181	const_iv (GL_TRIANGLES),
2200	const_iv (GL_TRIANGLE_STRIP),	3182	const_iv (GL_TRIANGLE_STRIP),
2201	const_iv (GL_TRIANGLE_FAN),	3183	const_iv (GL_TRIANGLE_FAN),
		3184	const_iv (GL_POLYGON),
2202	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3185	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3186	const_iv (GL_POINT_SMOOTH_HINT),
		3187	const_iv (GL_LINE_SMOOTH_HINT),
		3188	const_iv (GL_POLYGON_SMOOTH_HINT),
		3189	const_iv (GL_GENERATE_MIPMAP_HINT),
		3190	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2203	const_iv (GL_FASTEST),	3191	const_iv (GL_FASTEST),
		3192	const_iv (GL_DONT_CARE),
		3193	const_iv (GL_NICEST),
2204	const_iv (GL_V2F),	3194	const_iv (GL_V2F),
2205	const_iv (GL_V3F),	3195	const_iv (GL_V3F),
2206	const_iv (GL_T2F_V3F),	3196	const_iv (GL_T2F_V3F),
2207	const_iv (GL_T2F_N3F_V3F),	3197	const_iv (GL_T2F_N3F_V3F),
		3198	const_iv (GL_FUNC_ADD),
		3199	const_iv (GL_FUNC_SUBTRACT),
		3200	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2208	# undef const_iv	3201	# undef const_iv
2209	};	3202	};
2210		3203
2211	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3204	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2212	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3205	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2213	}
2214		3206
2215	char *	3207	texture_av = newAV ();
		3208	AvREAL_off (texture_av);
		3209	}
		3210
		3211	void
		3212	disable_GL_EXT_blend_func_separate ()
		3213	CODE:
		3214	gl.BlendFuncSeparate = 0;
		3215	gl.BlendFuncSeparateEXT = 0;
		3216
		3217	void
		3218	apple_nvidia_bug (int enable)
		3219
		3220	const char *
2216	gl_vendor ()	3221	gl_vendor ()
2217	CODE:	3222	CODE:
2218	RETVAL = (char *)glGetString (GL_VENDOR);	3223	RETVAL = (const char *)glGetString (GL_VENDOR);
2219	OUTPUT:	3224	OUTPUT:
2220	RETVAL	3225	RETVAL
2221		3226
2222	char *	3227	const char *
2223	gl_version ()	3228	gl_version ()
2224	CODE:	3229	CODE:
2225	RETVAL = (char *)glGetString (GL_VERSION);	3230	RETVAL = (const char *)glGetString (GL_VERSION);
2226	OUTPUT:	3231	OUTPUT:
2227	RETVAL	3232	RETVAL
2228		3233
2229	char *	3234	const char *
2230	gl_extensions ()	3235	gl_extensions ()
2231	CODE:	3236	CODE:
2232	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3237	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2233	OUTPUT:	3238	OUTPUT:
2234	RETVAL	3239	RETVAL
2235		3240
		3241	const char *glGetString (GLenum pname)
		3242	CODE:
		3243	RETVAL = (const char *)glGetString (pname);
		3244	OUTPUT:
		3245	RETVAL
		3246
		3247	GLint glGetInteger (GLenum pname)
		3248	CODE:
		3249	glGetIntegerv (pname, &RETVAL);
		3250	OUTPUT:
		3251	RETVAL
		3252
		3253	GLdouble glGetDouble (GLenum pname)
		3254	CODE:
		3255	glGetDoublev (pname, &RETVAL);
		3256	OUTPUT:
		3257	RETVAL
		3258
2236	int glGetError ()	3259	int glGetError ()
2237		3260
2238	void glFinish ()	3261	void glFinish ()
		3262
		3263	void glFlush ()
2239		3264
2240	void glClear (int mask)	3265	void glClear (int mask)
2241		3266
2242	void glClearColor (float r, float g, float b, float a = 1.0)	3267	void glClearColor (float r, float g, float b, float a = 1.0)
2243	PROTOTYPE: @	3268	PROTOTYPE: @
…		…
2254		3279
2255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3280	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2256	CODE:	3281	CODE:
2257	gl_BlendFuncSeparate (sa, da, saa, daa);	3282	gl_BlendFuncSeparate (sa, da, saa, daa);
2258		3283
		3284	# void glBlendEquation (int se)
		3285
2259	void glDepthMask (int flag)	3286	void glDepthMask (int flag)
2260		3287
2261	void glLogicOp (int opcode)	3288	void glLogicOp (int opcode)
2262		3289
2263	void glColorMask (int red, int green, int blue, int alpha)	3290	void glColorMask (int red, int green, int blue, int alpha)
…		…
2277	# near_ and far_ are due to microsofts buggy "c" compiler	3304	# near_ and far_ are due to microsofts buggy "c" compiler
2278	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3305	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2279		3306
2280	# near_ and far_ are due to microsofts buggy "c" compiler	3307	# near_ and far_ are due to microsofts buggy "c" compiler
2281	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3308	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3309
		3310	PROTOTYPES: DISABLE
2282		3311
2283	void glViewport (int x, int y, int width, int height)	3312	void glViewport (int x, int y, int width, int height)
2284		3313
2285	void glScissor (int x, int y, int width, int height)	3314	void glScissor (int x, int y, int width, int height)
2286		3315
…		…
2294		3323
2295	void glRotate (float angle, float x, float y, float z)	3324	void glRotate (float angle, float x, float y, float z)
2296	CODE:	3325	CODE:
2297	glRotatef (angle, x, y, z);	3326	glRotatef (angle, x, y, z);
2298		3327
2299	void glBegin (int mode)
2300
2301	void glEnd ()
2302
2303	void glColor (float r, float g, float b, float a = 1.0)	3328	void glColor (float r, float g, float b, float a = 1.0)
2304	PROTOTYPE: @	3329	PROTOTYPE: @
2305	ALIAS:	3330	ALIAS:
2306	glColor_premultiply = 1	3331	glColor_premultiply = 1
2307	CODE:	3332	CODE:
2308	if (ix)	3333	if (ix)
2309	{	3334	{
…		…
2312	b *= a;	3337	b *= a;
2313	}	3338	}
2314	// microsoft visual "c" rounds instead of truncating...	3339	// microsoft visual "c" rounds instead of truncating...
2315	glColor4f (r, g, b, a);	3340	glColor4f (r, g, b, a);
2316		3341
2317	void glInterleavedArrays (int format, int stride, char *data)
2318
2319	void glDrawElements (int mode, int count, int type, char *indices)
2320
2321	# 1.2 void glDrawRangeElements (int mode, int start, int end
2322
2323	void glRasterPos (float x, float y, float z = 0.)	3342	void glRasterPos (float x, float y, float z = 0.)
2324	CODE:	3343	CODE:
2325	glRasterPos3f (0, 0, z);	3344	glRasterPos3f (0, 0, z);
2326	glBitmap (0, 0, 0, 0, x, y, 0);	3345	glBitmap (0, 0, 0, 0, x, y, 0);
2327		3346
…		…
2331		3350
2332	void glTexCoord (float s, float t)	3351	void glTexCoord (float s, float t)
2333	CODE:	3352	CODE:
2334	glTexCoord2f (s, t);	3353	glTexCoord2f (s, t);
2335		3354
		3355	void glRect (float x1, float y1, float x2, float y2)
		3356	CODE:
		3357	glRectf (x1, y1, x2, y2);
		3358
		3359	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3360	CODE:
		3361	glBegin (GL_LINE_LOOP);
		3362	glVertex2f (x1, y1);
		3363	glVertex2f (x2, y1);
		3364	glVertex2f (x2, y2);
		3365	glVertex2f (x1, y2);
		3366	glEnd ();
		3367
		3368	PROTOTYPES: ENABLE
		3369
		3370	void glBegin (int mode)
		3371
		3372	void glEnd ()
		3373
		3374	void glPointSize (GLfloat size)
		3375
		3376	void glLineWidth (GLfloat width)
		3377
		3378	void glInterleavedArrays (int format, int stride, char *data)
		3379
		3380	void glDrawElements (int mode, int count, int type, char *indices)
		3381
		3382	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3383
2336	void glTexEnv (int target, int pname, float param)	3384	void glTexEnv (int target, int pname, float param)
2337	CODE:	3385	CODE:
2338	glTexEnvf (target, pname, param);	3386	glTexEnvf (target, pname, param);
2339		3387
2340	void glTexParameter (int target, int pname, float param)	3388	void glTexParameter (int target, int pname, float param)
…		…
2356	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3404	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2357	CODE:	3405	CODE:
2358	if (gl.SeparableFilter2D)	3406	if (gl.SeparableFilter2D)
2359	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3407	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2360		3408
2361	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3409	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2362		3410
2363	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3411	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2364		3412
2365	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3413	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3414
		3415	void glPixelZoom (float x, float y)
2366		3416
2367	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3417	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2368		3418
2369	int glGenTexture ()	3419	int glGenTexture ()
2370	CODE:	3420	CODE:
2371	{	3421	RETVAL = gen_texture ();
2372	GLuint name;
2373	glGenTextures (1, &name);
2374	RETVAL = name;
2375	}
2376	OUTPUT:	3422	OUTPUT:
2377	RETVAL	3423	RETVAL
2378		3424
2379	void glDeleteTexture (int name)	3425	void glDeleteTexture (int name)
2380	CODE:	3426	CODE:
2381	{
2382	GLuint name_ = name;
2383	glDeleteTextures (1, &name_);	3427	del_texture (name);
2384	}	3428
2385
2386	int glGenList ()	3429	int glGenList ()
2387	CODE:	3430	CODE:
2388	RETVAL = glGenLists (1);	3431	RETVAL = glGenLists (1);
2389	OUTPUT:	3432	OUTPUT:
2390	RETVAL	3433	RETVAL
…		…
2397		3440
2398	void glEndList ()	3441	void glEndList ()
2399		3442
2400	void glCallList (int list)	3443	void glCallList (int list)
2401		3444
		3445	void c_init ()
		3446	CODE:
		3447	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3448	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3449
		3450	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3451
		3452	PROTOTYPES: DISABLE
		3453
		3454	void
		3455	find_widget (SV *self, NV x, NV y)
		3456	PPCODE:
		3457	{
		3458	if (within_widget (self, x, y))
		3459	XPUSHs (self);
		3460	}
		3461
		3462	BOOT:
		3463	{
		3464	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3465
		3466	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3467	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3468	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3469	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3470	}
		3471
		3472	void
		3473	draw (SV *self)
		3474	CODE:
		3475	{
		3476	HV *hv;
		3477	SV **svp;
		3478	NV x, y, w, h;
		3479	SV *draw_x_sv = GvSV (draw_x_gv);
		3480	SV *draw_y_sv = GvSV (draw_y_gv);
		3481	SV *draw_w_sv = GvSV (draw_w_gv);
		3482	SV *draw_h_sv = GvSV (draw_h_gv);
		3483	double draw_x, draw_y;
		3484
		3485	if (!SvROK (self))
		3486	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3487
		3488	hv = (HV *)SvRV (self);
		3489
		3490	if (SvTYPE (hv) != SVt_PVHV)
		3491	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3492
		3493	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3494	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3495
		3496	if (!h \|\| !w)
		3497	XSRETURN_EMPTY;
		3498
		3499	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3500	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3501
		3502	draw_x = SvNV (draw_x_sv) + x;
		3503	draw_y = SvNV (draw_y_sv) + y;
		3504
		3505	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3506	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3507	XSRETURN_EMPTY;
		3508
		3509	sv_setnv (draw_x_sv, draw_x);
		3510	sv_setnv (draw_y_sv, draw_y);
		3511
		3512	glPushMatrix ();
		3513	glTranslated (x, y, 0);
		3514
		3515	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3516	{
		3517	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3518
		3519	if (svp && SvTRUE (*svp))
		3520	{
		3521	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3522	glEnable (GL_BLEND);
		3523	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3524	glBegin (GL_QUADS);
		3525	glVertex2f (0, 0);
		3526	glVertex2f (w, 0);
		3527	glVertex2f (w, h);
		3528	glVertex2f (0, h);
		3529	glEnd ();
		3530	glDisable (GL_BLEND);
		3531	}
		3532	}
		3533	#if 0
		3534	// draw borders, for debugging
		3535	glPushMatrix ();
		3536	glColor4f (1., 1., 0., 1.);
		3537	glTranslatef (.5, .5, 0.);
		3538	glBegin (GL_LINE_LOOP);
		3539	glVertex2f (0 , 0);
		3540	glVertex2f (w - 1, 0);
		3541	glVertex2f (w - 1, h - 1);
		3542	glVertex2f (0 , h - 1);
		3543	glEnd ();
		3544	glPopMatrix ();
		3545	#endif
		3546	PUSHMARK (SP);
		3547	XPUSHs (self);
		3548	PUTBACK;
		3549	call_method ("_draw", G_VOID \| G_DISCARD);
		3550	SPAGAIN;
		3551
		3552	glPopMatrix ();
		3553
		3554	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3555	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3556	}
		3557

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.176 by root, Tue Apr 10 09:39:48 2007 UTC vs. Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.176 by root, Tue Apr 10 09:39:48 2007 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC