Debut travail parser. Reprise d'elements de 2010 mais bison/flex == pas très portable.

3 files changed, 105 insertions, 1 deletions

diff --git a/src/include/data_ini.h b/src/include/data_ini.h
new file mode 100644
index 0000000..1adfcbe
--- /dev/null
+++ b/src/include/data_ini.h
@@ -0,0 +1,81 @@
+#ifndef DATA_INI_H
+#define DATA_INI_H
+
+#include <SDL_stdinc.h>
+
+// Original game level size is fixed to 1664x160. We want to display all the game with a x2 zoom
+#define LEVEL_WIDTH 1664*2
+#define LEVEL_HEIGHT 160*2
+
+
+//////////////////////// LEVEL INI FILES ////////////////////////
+struct skills {
+	int releaseRate, numLemmings, numToRescue, timeLimit;
+	int numClimbers, numFloaters, numBlockers, numBombers, numBuilders, numBashers, numMiners, numDiggers;
+};
+
+// Item should be an object, terrain or steel
+struct levelItem {
+	int id, xpos, ypos;	// Common to all types (but no id for steel)
+	int paintMode, ud;	// Specific to objects
+	int modifier;		// Specific to terrains
+	int width, height;	// Specific to steels
+};
+
+struct levelIni {
+	struct skills initSkills;
+	int xPos;
+	char *style, *name;
+	int superLemming;
+	int objectCount, terrainCount, steelCount;
+	struct levelItem *objects, *terrains, *steels;
+};
+
+
+//////////////////////// LEVELPACK INI FILES ////////////////////////
+struct levelPackIni {
+	int maxFallDistance;
+	char *codeSeed;
+};
+
+//////////////////////// STYLE INI FILES ////////////////////////
+// frames_, amin_, type_ sound_ quadruplet entries from style ini files
+struct styleObjects {
+	int frames, anim, type, sound; 
+};
+
+// Various keys at the beginning of style ini files
+struct styleIni {
+	char *name;
+	uint32_t bgColor, debrisColor;
+	int tiles, particleColorCount, objectCount;
+	uint32_t *particleColor;
+	struct styleObjects *objects;
+};
+
+//////////////////////// MISC/LEMMING.INI FILE ////////////////////////
+struct lemmingAnim {
+	int haveMask, haveImask;
+
+	int lemmFrames, lemmDirs, lemmAnimType;
+	int maskFrames, maskDirs, maskStartFrame;
+	int imaskFrames, imaskDirs;
+	int xPos, yPos, posFlags;
+};
+
+struct miscIni {
+	int lemmingAnimCount;
+	struct lemmingAnim *lemmingAnims;
+};
+
+//////////////////////// GLOBAL INI FILES ////////////////////////
+typedef struct {
+	struct styleIni style;
+	struct levelIni level;
+	struct levelPackIni levelPack;
+	struct miscIni misc;
+	int firstPass;
+} gameIni_t;
+
+
+#endif /*DATA_INI_H*/
diff --git a/src/include/parser.h b/src/include/parser.h
new file mode 100644
index 0000000..5be656d
--- /dev/null
+++ b/src/include/parser.h
@@ -0,0 +1,23 @@
+#ifndef PARSER_H
+#define PARSER_H
+
+#include "data_ini.h"
+
+#define OUT_OF_BOUNDS "out of bounds"
+#define CANNOT_BE_NEGATIVE "cannot be negative"
+#define BAD_VALUE "bad value"
+
+#define MAX_OBJECT_TYPES 32
+#define MAX_OBJECT_FRAMES 64
+#define MAX_OBJECTS_COUNT 256
+#define MAX_TERRAINS_COUNT 1024
+#define MAX_STEELS_COUNT 256
+#define MAX_LEMMTYPES_COUNT 256
+#define MAX_SOUNDS_COUNT 32
+#define MAX_NUMLEMMINGS 100
+#define STEEL_MAX_WIDTH 256
+#define STEEL_MAX_HEIGHT 256
+
+int mpl_ini_parse(gameIni_t *gIni);
+
+#endif /*PARSER_H*/
diff --git a/src/sandbox/sprite.c b/src/sandbox/sprite.c
index 0a35cb8..d624e3e 100644
--- a/src/sandbox/sprite.c
+++ b/src/sandbox/sprite.c
@@ -31,7 +31,7 @@ int main(int argc, char *argv[]) {
 	int mainloop_end=0;
 
 	SDL_Rect win_pos = { .x=SDL_WINDOWPOS_UNDEFINED, .y=SDL_WINDOWPOS_UNDEFINED, .w=MPL_WINDOW_WIDTH, .h=MPL_WINDOW_HEIGHT };
-	Uint32 init_flags = SDL_INIT_TIMER|SDL_INIT_AUDIO|SDL_INIT_VIDEO|SDL_INIT_EVENTS;
+	Uint32 init_flags = SDL_INIT_TIMER|SDL_INIT_AUDIO|SDL_INIT_VIDEO;//|SDL_INIT_EVENTS;
 	Uint32 win_flags = SDL_WINDOW_SHOWN; //|SDL_WINDOW_OPENGL;
 	//Uint32 rend_flags = SDL_RENDERER_ACCELERATED|SDL_RENDERER_PRESENTVSYNC;
 	Uint32 rend_flags = SDL_RENDERER_ACCELERATED;