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Add new level transition state machine

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Thomas
2026-03-14 16:29:10 +00:00
parent 6d64c6426f
commit 7605f0ca8c
15 changed files with 615 additions and 55 deletions
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18
src/engine/tilemap.c
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@@ -6,6 +6,14 @@
#include <stdlib.h>
#include <string.h>
/* ── Transition style name → enum mapping ── */
static TransitionStyle parse_transition_style(const char *name) {
if (strcmp(name, "spacecraft") == 0) return TRANS_SPACECRAFT;
if (strcmp(name, "elevator") == 0) return TRANS_ELEVATOR;
if (strcmp(name, "teleporter") == 0) return TRANS_TELEPORTER;
return TRANS_NONE;
}
/* Read a full line from f into a dynamically growing buffer.
* *buf and *cap track the heap buffer; the caller must free *buf.
* Returns the line length, or -1 on EOF/error. */
@@ -120,6 +128,16 @@ bool tilemap_load(Tilemap *map, const char *path, SDL_Renderer *renderer) {
}
} else if (strncmp(line, "PLAYER_UNARMED", 14) == 0) {
map->player_unarmed = true;
} else if (strncmp(line, "TRANSITION_IN ", 14) == 0) {
char tname[32] = {0};
if (sscanf(line + 14, "%31s", tname) == 1) {
map->transition_in = parse_transition_style(tname);
}
} else if (strncmp(line, "TRANSITION_OUT ", 15) == 0) {
char tname[32] = {0};
if (sscanf(line + 15, "%31s", tname) == 1) {
map->transition_out = parse_transition_style(tname);
}
} else if (strncmp(line, "EXIT ", 5) == 0) {
if (map->exit_zone_count < MAX_EXIT_ZONES) {
ExitZone *ez = &map->exit_zones[map->exit_zone_count];

2
src/engine/tilemap.h
View File

@@ -58,6 +58,8 @@ typedef struct Tilemap {
char parallax_near_path[ASSET_PATH_MAX]; /* near bg image path */
int parallax_style; /* procedural bg style (0=default) */
bool player_unarmed; /* if true, player starts without gun */
TransitionStyle transition_in; /* transition animation for level entry */
TransitionStyle transition_out; /* transition animation for level exit */
EntitySpawn entity_spawns[MAX_ENTITY_SPAWNS];
int entity_spawn_count;
ExitZone exit_zones[MAX_EXIT_ZONES];